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Noble

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FY2016 Annual Report · Noble
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Structural
 Integrity

Noble Corporation plc
 2016 Annual Report

 
 
 
 
 
Noble Corporation plc Financial Highlights

Operating Revenues 
From Continuing Operations

Net Income / (Loss) 
From Continuing Operations

Diluted Income / (Loss)  
From Continuing Operations Per Share

2016(1) 
$2,302,065 

2015(1) 
$3,352,252 

2014 (1) 
$3,232,504  

2013 (1) 
$2,538,143  

2012 (1) 
 $2,200,699 

 Year Ended December 31,  

(929,580) 

511,000 

(152,011) 

478,595  

 414,389 

(3.82) 

2.06 

(0.60) 

 1.86  

 1.63 

Cash Flow from Operations  

1,128,282 

1,762,351 

1,778,208 

 1,702,317  

 1,381,693  

Total Assets (3) 
Total Debt (2) (3) 

Total Equity 

11,440,117 
4,340,111 

12,865,645 
4,462,562 

13,266,480 
4,848,678 

 16,194,639  
 5,532,933  

 14,580,866 
 4,607,487  

6,467,445 

7,422,230 

7,287,034 

 9,050,028  

 8,488,290

All numbers in thousands, except per share data 

(1) Results for 2016, 2015, 2014, 2013 and 2012 include impairment charges of $1.5 billion, $418 million, $745 million, $4 million and $20 million, respectively.
(2) Consists of Long-term debt and Current maturities of long-term debt.
(3) Certain amounts in prior periods have been reclassified to conform to the current year presentation. In accordance with our adoption of  

Accounting Standard Update No. 2015-3, unamortized debt issuance costs related to our senior notes are now shown as a direct reduction 
of the carrying amount of the related debt. 

Marking the end of Noble’s successful 
newbuild cycle, the Noble Lloyd 
Noble commenced a four-year 
primary term in the North Sea 
for Statoil in November of 2016. 
This high-specification, harsh-
environment rig is the largest jackup 
in the world, and the first of its kind 
to fully comply with both Norwegian 
and UK regulatory standards.

 
 
 
 
 
 
 
To Our Shareholders

While  the  offshore  drilling  industry  continued  to  face 

challenges during 2016, Noble confidently navigated this 
turbulent period by maintaining our commitment to the 
core  principles  that  have  proven  successful  throughout 
the  Company’s  96  years  of  drilling  history.  Dedicated  and  skilled 
employees,  operations  excellence  and  sound  financial  discipline 
have consistently been the core themes throughout our history and 
will continue to drive this Company in 2017 and beyond. We expect 
these  long-standing  values,  together  with  a  series  of  noteworthy 
achievements  realized  during  the  year,  to  fortify  the  structural 
integrity of the Company and enhance future shareholder value.

Offshore drilling activity continued to decline in 2016, representing the third year 
of sequentially lower spending, as our customers maintained their cautious approach 
toward offshore exploration and development programs that has been driven primarily 
by  an  erratic  and  uncertain  global  crude  oil  market.  The  business  impact  of  this 
defensive posture was evident once again in 2016 and drove the unrelenting decline 
in fleet utilization among the industry’s floating and jackup rigs. Both sectors of the 
offshore fleet suffered from a scarcity of follow-on contracts, while an unprecedented 
number of early contract terminations involving numerous oil companies exacerbated 
the industry’s fleet capacity imbalance, especially in the floating rig sector. However, 
despite what was arguably the worst offshore business environment in 30 years, Noble 
exited 2016 on solid operational and financial footing, as we maintained our focus on 
the fundamental principles of strong and consistent operational execution and sound 
financial strategy. 

With regard to operational execution, we experienced a third consecutive year of 
lower total fleet downtime, declining to 4.3 percent in 2016 as compared to 5.3 percent 
and 8.8 percent in 2015 and 2014, respectively. Additionally, we successfully adjusted 
operating  costs  to  a  level  commensurate  with  industry  activity  and  in  the  process, 
slowed the erosion of operating margins, resulting in more cash flow from operations. 
In  fact,  contract  drilling  service  costs  in  2016  closed  the  year  19  percent  below  our 
expectations, and approximately 30 percent below the prior year, reflecting the further 
streamlining  of  operational  processes  and  the  implementation  of  new  cost  saving 
measures across our global operation.

In 2016 our engineering and operations teams delivered and commenced operations 
on the last of 15 newbuild rigs dating back to 2008 in what was unquestionably one of 
the industry’s best-timed and most successful newbuild campaigns in recent history. 
The addition of these 15 rigs has played a critical role in transforming Noble’s fleet into 
one of the industry’s youngest and most advanced in the world. The high-specification 
jackup Noble Lloyd Noble was delivered from the shipyard in July 2016 and commenced 
operations in November. The rig is a major triumph in many respects. An engineering 
marvel, it is, by most measures, the industry’s largest jackup and is among the most 
technically advanced, possessing superior automation and efficiency. It is befitting that 
a rig of this stature and capability carries the name of our founder, Mr. Lloyd Noble. 
The rig experienced a near-flawless start-up on Statoil’s Mariner Field located in the 
U.K.  North  Sea,  greatly  exceeding  our  customer’s  expectations  while  demonstrating 
the superior training and skill of the Noble crews. The completion of this newbuild 
program will usher in a period of significantly lower capital expenditures, with 2017 
capital expenditures expected to decline more than 80 percent from 2016 levels. 

In  addition  to  these  important  operational  successes  in  2016,  there  were  two 
other  noteworthy  achievements  in  the  year  that  provided  immediate  benefits  to 
Noble by establishing improved clarity and flexibility with regard to revenues while 
demonstrating our commitment to sound financial discipline. In December, we reached 
an agreement with a customer to amend the multi-year contracts on three of our ultra-
deepwater  drillships.  The  contract  amendments  established  a  floor  dayrate  for  each 
rig  during  a  time  of  substantial  market  uncertainty.  Furthermore,  the  amendments 

The Noble Scott Marks was one of two premium jackups awarded a five-year extension in early 2017 for 
continued drilling operations in the Middle East.

provide a more predictable and secure base of revenue for years to come while still 
allowing  the  rigs  to  benefit  from  a  resurgent  market  driven  by  improving  industry 
fundamentals. When combined with other term commitments in the fleet, these rigs 
will help to provide a base of revenue to build on through the end of this decade. Also 
in December, we concurrently executed a highly successful issuance of $1.0 billion in 
unsecured senior notes and a related tender offer, allowing the Company to reduce the 
size of intermediate-term debt maturities while improving our liquidity position. 

As we enter 2017, oil has begun to stabilize and we believe Noble is occupying a 
unique position in the offshore contract drilling industry. Our belief is reinforced by 
several factors, including our versatile and modern fleet of rigs, our strong and reliable 
operational execution, and our robust contract backlog which totaled $3.3 billion at 
December 31, 2016. Our balance sheet is strong, our debt maturity profile over the next 
seven years is markedly improved and our liquidity position, totaling $3.2 billion at 
the conclusion of 2016, remains healthy. 

Finally, we expect to remain free cash flow positive in 2017, despite the trying times 
in  our  industry,  aided  once  again  by  a  strong  base  of  gross  revenues  for  the  year, 
further reductions in operating costs and a very marketable fleet. Considering these 
factors  and  our  noted  achievements,  we  believe  solid  steps  were  made  in  2016  that 
not only preserve our strong industry position, but improve it as we build additional 
visibility and optionality. 

The Noble Globetrotter II has transformed intercontinental mobilisation time and expense for deepwater 
drilling units. The rig’s unique design allows it to transit key gateways between offshore basins, such as 
the Suez Canal and Bosphorus in a matter of days rather than months. 

In  light  of  our  fortified  position,  we  believe  it  is  not  too  early  for  Noble  to  turn 
an  eye  toward  recovery.  Although  more  time  is  required  before  obvious  signs  of 
fundamental  improvement  become  apparent  in  the  offshore  industry,  we  expect  to 
see slow and steady progress in the months ahead. Global crude prices have improved 
and stabilized since late 2016 and are now fostering a greater level of confidence not 
seen  in  several  years.  Also,  we  see  a  growing  conviction  with  regard  to  a  near-term 
balance in the supply of crude oil, due in part to the curtailment of supplies, growing 
global demand and a depleting base of production. In addition, the economic returns 
associated with many of our customers’ offshore projects are on the rise as successful 
re-engineering efforts have resulted in substantially lower costs, leading to a resurgence 
of field development decisions. Finally, and specific to Noble, we have added over $600 
million to our contract backlog since the start of 2017 following the award of multi-year 
contracts for three of our jackups. Each of these examples of industry progress leave 
us encouraged. 

We  believe  better  days  are  ahead  for  the  offshore  drilling  industry  and  we  look 
forward to maintaining a leadership role through the next phase of the industry cycle. 
Noble will continue to focus on superior operations, advanced training systems and 
procedures,  and  an  unwavering  commitment  to  financial  discipline.  We  expect  this 
focus to translate into rewards for all of the Company’s stakeholders, while enhancing 
our structural integrity. On behalf of the Board of Directors and the dedicated men 
and women across the Noble organization who worked to make 2016 a successful year 
despite the industry turmoil, we thank you for your support and continued interest 
in our Company and we look forward to another year of significant achievement and 
premier positioning. 

David W. Williams 
Chairman, President and 
Chief Executive Officer 

UNITED STATES 
SECURITIES AND EXCHANGE COMMISSION 
Washington, D.C. 20549 
_____________________________________________________________________________________ 

_____________________________________________________________________________________ 

FORM 10-K 

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 
For the fiscal year ended December 31, 2016  

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 

1934 

For the transition period from  
 to  
Commission file number: 001-36211 
_____________________________________________________________________________________ 

Noble Corporation plc 
(Exact name of registrant as specified in its charter) 
_____________________________________________________________________________________ 

England and Wales (Registered Number 08354954) 
(State or other jurisdiction of 
incorporation or organization) 

98-0619597 
(I.R.S. employer 
identification number) 

Devonshire House, 1 Mayfair Place, London, England, W1J 8AJ 
(Address of principal executive offices) (Zip Code) 
Registrant’s telephone number, including area code: +44 20 3300 2300 
Securities registered pursuant to Section 12(b) of the Act: 

Title of each class 
Shares, Nominal Value $0.01 per Share 

Name of each exchange on which registered 
New York Stock Exchange 

Commission file number: 001-31306 
_____________________________________________________________________________________ 
Noble Corporation 
(Exact name of registrant as specified in its charter) 
_____________________________________________________________________________________ 

Cayman Islands 
(State or other jurisdiction of 
incorporation or organization) 

98-0366361 
(I.R.S. employer 
identification number) 

Suite 3D Landmark Square, 64 Earth Close, P.O. Box 31327 
George Town, Grand Cayman, Cayman Islands KY1-1206 
(Address of principal executive offices) (Zip Code) 
Registrant’s telephone number, including area code: (345) 938-0293 
Securities registered pursuant to Sections 12(b) and 12(g) of the Act: 
None 
_________________________________________________________________________________ 

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    Yes     No   
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    Yes      No   
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 
months, and (2) has been subject to such filing requirements for the past 90 days.    Yes     No   
Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Website, if any, every Interactive Data File required to be submitted and 
posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months.    Yes      No   
Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s 
knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.    
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large 
accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. 

Noble Corporation plc: 

  Large accelerated filer   

  Accelerated filer  

  Non-accelerated filer   

Smaller reporting company   

  Large accelerated filer   

Noble Corporation: 
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes      No    
As of June 30, 2016, the aggregate market value of the registered shares of Noble Corporation plc held by non-affiliates of the registrant was $2.0 billion based on the 
closing sale price as reported on the New York Stock Exchange. 
Number of shares outstanding and trading at February 15, 2017: Noble Corporation plc – 244,676,954 
Number of shares outstanding: Noble Corporation – 261,245,693 

  Non-accelerated filer   

  Accelerated filer   

Smaller reporting company  

The proxy statement for the 2017 annual general meeting of the shareholders of Noble Corporation plc will be incorporated by reference into Part III of this Form 10-K. 
This Form 10-K is a combined annual report being filed separately by two registrants: Noble Corporation plc, a public limited company incorporated under the laws of England and 
Wales (“Noble-UK”), and its wholly-owned subsidiary, Noble Corporation, a Cayman Islands company (“Noble-Cayman”). Noble-Cayman meets the conditions set forth in General 
Instructions I(1) of Form 10-K and is therefore filing this Form 10-K with the reduced disclosure format contemplated by paragraphs (a) and (c) of General Instruction I(2) of Form 
10-K. 

DOCUMENTS INCORPORATED BY REFERENCE 

 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS 

  Business 

  Risk Factors 

  Unresolved Staff Comments 

Properties 

  Legal Proceedings 

  Mine Safety Disclosures 

  Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of 

Equity Securities 
Selected Financial Data 

  Management’s Discussion and Analysis of Financial Condition and Results of Operations 

PART I 

Item 1. 

Item 1A. 

Item 1B. 

Item 2. 

Item 3. 

Item 4. 

PART II 

Item 5. 

Item 6. 

Item 7. 

Item 7A. 

  Quantitative and Qualitative Disclosures About Market Risk 

Item 8. 

Item 9. 

Item 9A. 

Item 9B. 

PART III 

Item 10. 

Item 11. 

Item 12. 

Item 13. 

Item 14. 

PART IV 

Item 15. 

Item 16. 

Financial Statements and Supplementary Data 

  Changes in and Disagreements With Accountants on Accounting and Financial Disclosure 

  Controls and Procedures 

  Other Information 

  Directors, Executive Officers and Corporate Governance 

  Executive Compensation 

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder 
Matters 

  Certain Relationships, Related Transactions and Director Independence 

Principal Accounting Fees and Services 

  Exhibits, Financial Statement Schedules 

Form 10-K Summary 

SIGNATURES 

PAGE 

2 

10 

23 

23 

26 

26 

26 

29 

43 

46 

49 

109 

109 

109 

110 

111 

111 

111 

111 

112 

112 

113 

This  combined Annual  Report  on  Form  10-K  is  separately  filed  by  Noble  Corporation  plc,  a  public  limited  company 
incorporated under the laws of England and Wales (“Noble-UK”), and Noble Corporation, a Cayman Islands company (“Noble-
Cayman”). Information in this filing relating to Noble-Cayman is filed by Noble-UK and separately by Noble-Cayman on its own 
behalf. Noble-Cayman makes no representation as to information relating to Noble-UK (except as it may relate to Noble-Cayman) 
or any other affiliate or subsidiary of Noble-UK. 

This report should be read in its entirety as it pertains to each Registrant. Except where indicated, the Consolidated Financial 
Statements and the Notes to the Consolidated Financial Statements are combined. References in this Annual Report on Form 10-K 
to “Noble,” the “Company,” “we,” “us,” “our” and words of similar meaning refer collectively to Noble-UK and its consolidated 
subsidiaries, including Noble-Cayman after November 20, 2013 and to Noble Corporation, a Swiss corporation (“Noble-Swiss”), 
and its consolidated subsidiaries for periods through November 20, 2013. Noble-UK became a successor registrant to Noble-Swiss 
under the Securities Exchange Act of 1934, as amended (the “Exchange Act”), pursuant to Rule 12g-3 of the Exchange Act as a 
result of the consummation of the Transaction described in Part I, Item 1 of this Annual Report on Form 10-K. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
PART I 

Item 1. 

General 

Business. 

Noble Corporation plc, a public limited company incorporated under the laws of England and Wales (“Noble-UK”), is a 
leading offshore drilling contractor for the oil and gas industry. We perform contract drilling services with our global fleet of mobile 
offshore drilling units. As of the filing date of this Annual Report on Form 10-K, our fleet of 28 drilling rigs consisted of 14 jackups, 
eight drillships and six semisubmersibles. 

For additional information on the specifications of our fleet, see Part I, Item 2, “Properties—Drilling Fleet.” At December 31, 
2016, our fleet was located in the United States, the North Sea, South Africa, the Middle East and Asia. Noble and its predecessors 
have been engaged in the contract drilling of oil and gas wells since 1921. 

Spin-off of Paragon Offshore plc (“Paragon Offshore”) 

On August 1, 2014, Noble-UK completed the separation and spin-off of a majority of its standard specification offshore 
drilling business (the “Spin-off”) through a pro rata distribution of all of the ordinary shares of its wholly-owned subsidiary, Paragon 
Offshore, to the holders of Noble’s ordinary shares. Our shareholders received one share of Paragon Offshore for every three shares 
of Noble owned as of July 23, 2014, the record date for the distribution. Through the Spin-off, we disposed of most of our standard 
specification drilling units and related assets, liabilities and business. Prior to the Spin-off, Paragon Offshore issued approximately 
$1.7 billion of long-term debt. We used the proceeds from this debt to repay certain amounts outstanding under our commercial 
paper program. The results of operations for Paragon Offshore prior to the Spin-off date and incremental Spin-off related costs have 
been classified as discontinued operations for all periods presented in this Annual Report on Form 10-K. 

For additional information regarding the Spin-off and our current relationship with Paragon Offshore, see Part II, Item 8, 
“Financial Statements and Supplementary Data, Note 2—Spin-off of Paragon Offshore plc ("Paragon Offshore")” and Part II, 
Item 8, “Financial Statements and Supplementary Data, Note 17—Commitments and Contingencies.” 

Consummation of Merger and Redomiciliation 

On November 20, 2013, pursuant to the Merger Agreement dated as of June 30, 2013 between Noble Corporation, a Swiss 
corporation (“Noble-Swiss”), and Noble-UK, Noble-Swiss merged with and into Noble-UK, with Noble-UK as the surviving 
company (the “Transaction”). In the Transaction, all of the outstanding ordinary shares of Noble-Swiss were cancelled, and Noble-
UK issued, through an exchange agent, one ordinary share of Noble-UK in exchange for each ordinary share of Noble-Swiss. The 
Transaction effectively changed the place of incorporation of our publicly traded parent holding company from Switzerland to the 
United Kingdom. 

Noble Corporation, a Cayman Islands company (“Noble-Cayman”), is an indirect, wholly-owned subsidiary of Noble-UK, 
our publicly-traded parent company. Noble-UK’s principal asset is all of the shares of Noble-Cayman. Noble-Cayman has no public 
equity outstanding. The consolidated financial statements of Noble-UK include the accounts of Noble-Cayman, and Noble-UK 
conducts substantially all of its business through Noble-Cayman and its subsidiaries. 

Business Strategy 

Our  goal is to be the preferred offshore drilling contractor for the oil and gas industry based upon  the  following core 

principles: 
•  

•  
•  

operate  in  a  manner  that  provides  a  safe  working  environment  for  our  employees  while  protecting  the 
environment and our assets; 
provide an attractive investment vehicle; and 
deliver superior customer service through a diverse and technically advanced fleet operated by proficient 
crews. 

Our business strategy focuses on a balanced fleet of both deepwater and high-specification jackup assets and the deployment 

of our drilling rigs in important oil and gas basins around the world. 

Over the past five years, we have expanded our drilling and fleet through our newbuild program. We took delivery of our 
remaining  newbuild,  the  heavy-duty,  harsh  environment  jackup,  Noble  Lloyd  Noble,  in  July  2016.  The  Noble  Lloyd  Noble 
commenced operations in November 2016 under a four-year contract in the North Sea. Although we plan to focus on capital 
preservation and liquidity based on current market conditions, we also continue to evaluate opportunities to enhance our fleet, 
particularly focusing on higher specification rigs, to execute the increasingly complex drilling programs required of our customers. 

2 

 
Demand for our services is, in significant part, a function of the worldwide demand for oil and gas and the global supply of 
mobile offshore drilling units. In recent years, there has been a significant increase in the number of jackups and ultra-deepwater 
drilling units. Brent crude has declined from approximately $112 per barrel on June 30, 2014 to as low as approximately $30 per 
barrel in January 2016, before improving to $56 per barrel on February 15, 2017.  As a result, our customers have greatly reduced 
their exploration and development spending and the number of rigs they have under contract. This combination of increased supply 
of drilling rigs and reduced demand for such rigs has resulted in falling dayrates and significantly reduced opportunities to re-
contract our rigs upon expiry of existing contracts. 

Drilling Contracts 

We typically employ each drilling unit under an individual contract. Although the final terms of the contracts result from 
negotiations with our customers, many contracts are awarded based upon a competitive bidding process. Our drilling contracts 
generally contain the following terms: 

•  

•  

•  

•  

•  

•  

•  

contract duration extending over a specific period of time or a period necessary to drill a defined number 
wells; 
payment  of  compensation  to  us  (generally  in  U.S.  Dollars  although  some  customers,  typically  national  oil 
companies, require a part of the compensation to be paid in local currency) on a “daywork” basis, so that we 
receive a fixed amount for each day (“dayrate”) that the drilling unit is operating under contract (a lower rate or 
no compensation is payable during periods of equipment breakdown and repair or adverse weather or in the event 
operations are interrupted by other conditions, some of which may be beyond our control); 
provisions permitting early termination of the contract by the customer (i) if the unit is lost or destroyed or (ii) if 
operations are suspended for a specified period of time due to breakdown of equipment or breach of contract; 
provisions allowing the impacted party to terminate the contract if specified “force majeure” events beyond the 
contracting parties’ control occur for a defined period of time; 
payment by us of the operating expenses of the drilling unit, including labor costs and the cost of incidental 
supplies; 
provisions that allow us to recover certain cost increases from our customers in certain long-term contracts; 
and 
provisions that require us to lower dayrates for documented cost decreases in certain long-term contracts. 

The terms of some of our drilling contracts permit the customer to terminate the contract after specified notice periods by 

tendering contractually specified termination amounts and, in certain cases, without any payment. 

Generally, our contracts allow us to recover our mobilization and demobilization costs associated with moving a drilling unit 
from one regional location to another, although in the current depressed market, we may not recover some or all of these costs. 
When market conditions require us to assume these costs, our operating margins are reduced accordingly. For shorter moves, such as 
“field moves,” our customers have generally agreed to assume the costs of moving the unit in the form of a reduced dayrate or 
“move rate” while the unit is being moved. Under current market conditions, we are much less likely to receive full reimbursement 
of our mobilization and demobilization costs. 

During periods of depressed market conditions, such as the one we are currently experiencing, our customers may attempt to 
renegotiate or repudiate their contracts with us although we seek to enforce our rights under our contracts.  The renegotiations may 
include changes to key contract terms, such as pricing, termination and risk allocation. 

For a discussion of our backlog of commitments for contract drilling services, please read “Management’s Discussion and 

Analysis of Financial Condition and Results of Operations–Contract Drilling Services Backlog.” 

Offshore Drilling Operations 

Contract Drilling Services 

We conduct offshore contract drilling operations, which accounted for over 99 percent of our operating revenues for the years 
ended December 31, 2016, 2015 and 2014. During the three years ended December 31, 2016, we principally conducted our contract 
drilling operations in the United States, the North Sea, the Middle East, Asia, Australia, and Brazil.  Revenues from Royal Dutch 
Shell plc (“Shell”) and its affiliates accounted for approximately 38 percent, 49 percent and 55 percent of our consolidated operating 
revenues in 2016, 2015 and 2014, respectively. Revenues from Freeport-McMoRan Inc. (“Freeport”) accounted for approximately 
25 percent and 14 percent of our consolidated operating revenues in 2016 and 2015, respectively. Freeport did not account for more 
than 10 percent of our consolidated operating revenues in 2014. No other customer accounted for more than 10 percent of our 
consolidated operating revenues in 2016, 2015 or 2014. 

3 

 
 On May 10, 2016, Freeport, Freeport-McMoRan Oil & Gas LLC and one of our subsidiaries entered into an agreement 
terminating the contracts on the Noble Sam Croft and the Noble Tom Madden (“FCX Settlement”), which were scheduled to end in 
July 2017 and November 2017, respectively. During 2016, we recognized approximately $393 million in “Contract drilling services 
revenue” associated with the FCX Settlement. Our primary customers would have been Shell, Anadarko, and Freeport, accounting 
for approximately 45 percent, 11 percent, and 9 percent, respectively, of our consolidated operation revenues, excluding the $393 
million of revenue attributable to the FCX Settlement. See Part II, Item 8, “Financial Statements and Supplementary Data, Note 3 
Contract Settlement and Termination Agreement with Freeport-McMoRan Inc." for further information. 

Competition 

The  offshore  contract  drilling  industry  is  a  highly  competitive  and  cyclical  business  characterized  by  large  capital 
expenditures and high operating and maintenance costs. We compete with other providers of offshore drilling rigs. Some of our 
competitors may have access to greater financial resources than we do. 

In the provision of contract drilling services, competition involves numerous factors, including price, rig availability and 
technical  specification,  experience  of  the  workforce,  efficiency,  safety  performance  record,  condition  and  age  of  equipment, 
operating integrity, reputation, financial strength, industry standing and client relations although price and technical specification are 
among the most important factors. We believe that we compete favorably with respect to all of these factors. In addition to having 
one of the newest fleets in the industry among our peer companies, we follow a policy of keeping our equipment well-maintained 
and technologically competitive. However, our rigs could be made obsolete by the development of new techniques and equipment, 
regulations or customer preferences. 

We compete on a worldwide basis, but competition may vary by region. Demand for offshore drilling equipment also 
depends on the exploration and development programs of oil and gas companies, which in turn are influenced by many factors, 
including the price of oil and gas, the financial condition of such companies, general global economic conditions, energy demand,  
political considerations and national oil and gas policy, many of which are beyond our control. In addition, industry-wide shortages 
of supplies, services, skilled personnel and equipment necessary to conduct our business have historically occurred. While we do not 
anticipate this being an issue in the current market environment, we cannot assure that any such shortages experienced in the past 
will not happen again in the future. 

Governmental Regulations and Environmental Matters 

Political developments and numerous governmental regulations, which may relate directly or indirectly to the contract 
drilling industry, affect many aspects of our operations. Our contract drilling operations are subject to various laws and regulations 
in  countries  in  which  we  operate,  including  laws  and  regulations  relating  to  the  equipping  and  operation  of  drilling  units, 
environmental discharges and related recordkeeping, safety management systems, the reduction of greenhouse gas emissions to 
address climate change, currency conversions and repatriation, oil and gas exploration and development, taxation of offshore 
earnings and earnings of expatriate personnel and use of local employees, content and suppliers by foreign contractors. A number of 
countries actively regulate and control the ownership of concessions and companies holding concessions, the exportation of oil and 
gas and other aspects of the oil and gas industries in their countries. In addition, government actions, including initiatives by the 
Organization of Petroleum Exporting Countries (“OPEC”), may continue to contribute to oil price volatility. In some areas of the 
world, this government activity has adversely affected the amount of exploration and development work done by oil and gas 
companies and their need for offshore drilling services, and likely will continue to do so. 

The regulations applicable to our operations include provisions that regulate the discharge of materials into the environment 
or require remediation of contamination under certain circumstances. Many of the countries in whose waters we operate from time 
to time regulate the discharge of oil and other contaminants in connection with drilling and marine operations. Failure to comply 
with these laws and regulations, or failure to obtain or comply with permits, may result in the assessment of administrative, civil and 
criminal penalties, imposition of remedial requirements and the imposition of injunctions to force future compliance. We are also 
subject to a plea agreement with the U.S. Department of Justice (“DOJ”) in connection with prior operations in Alaska, and any 
future environmental incidents could have an impact on the plea agreement or related actions that the DOJ or other regulatory 
agencies may take against us as a result of such an incident. We have made, and will continue to make, expenditures to comply with 
environmental requirements. We do not believe that our compliance with such requirements will have a material adverse effect on 
our results of operations, our competitive position or materially increase our capital expenditures. Although these requirements 
impact the oil and gas and energy services industries, generally they do not appear to affect us in any material respect that is 
different, or to any materially greater or lesser extent, than other companies in the energy services industry. However, our business 
and prospects could be adversely affected by regulatory activity that prohibits or restricts our customers’ exploration and production 
activities, results in reduced demand for our services or imposes environmental protection requirements that result in increased costs 
to us, our customers or the oil and natural gas industry in general. 

4 

 
The following is a summary of some of the existing laws and regulations that apply in the United States and Europe, which 
serves as an example of the various laws and regulations to which we are subject. While laws vary widely in each jurisdiction, each 
of the laws and regulations below addresses environmental issues similar to those in most of the other jurisdictions in which we 
operate. 

Spills  and  Releases. The  Comprehensive  Environmental  Response,  Compensation,  and  Liability  Act  in  the  U.S. 
(“CERCLA”), and similar state and foreign laws and regulations, impose joint and several liabilities, without regard to fault or the 
legality  of  the  original  act,  on  certain  classes  of  persons  that  contributed  to  the  release  of  a  “hazardous  substance”  into  the 
environment. These persons include the “owner” and “operator” of the site where the release occurred, past owners and operators of 
the site, and companies that disposed or arranged for the disposal of the hazardous substances found at the site. Responsible parties 
under CERCLA may be liable for the costs of cleaning up hazardous substances that have been released into the environment and 
for damages to natural resources. In the course of our ordinary operations, we may generate waste that may fall within CERCLA’s 
definition of a “hazardous substance.” However, we have to-date not received any notification that we are, or may be, potentially 
responsible for cleanup costs under CERCLA. 

Offshore Regulation and Safety. In response to the Macondo well blowout incident in April 2010, the U.S. Department of 
Interior, through the Bureau of Ocean Energy Management (“BOEM”) and the Bureau of Safety and Environmental Enforcement 
(“BSEE”), has undertaken an aggressive overhaul of the offshore oil and natural gas regulatory process that has significantly 
impacted oil and gas development in the U.S. Gulf of Mexico. From time to time, new rules, regulations and requirements have been 
proposed and implemented by BOEM, BSEE or the United States Congress that materially limit or prohibit, and increase the cost of, 
offshore drilling. For example, in July 2016, BOEM and BSEE finalized a rule revising and  adding planning and operational 
requirements for drilling on the U.S. Arctic Outer Continental Shelf. The final rule became effective September 13, 2016. Similarly, 
in April 2016, BSEE published a final blowout preventer systems and well control rule. This rule focuses on blowout preventer 
requirements  and  includes  reforms  in  well  design,  well  control,  casing,  cementing,  real-time  well  monitoring  and  subsea 
containment, among other things. Additionally, in December 2016, President Obama withdrew 115 million acres in the U.S. Arctic 
Ocean and 3.8 million acres off the U.S. North and Mid-Atlantic coasts from future oil and gas activity under the Outer Continental 
Shelf Lands Act (“OCSLA”). This withdrawal follows a March 2016 decision by BOEM to not include the Mid- and South Atlantic 
Program Areas from the proposed Leasing Program from 2017 to 2022. BOEM also released a new Notice to Lessees and Operators 
in the Outer Continental Shelf in September 2016 that updates offshore bonding requirements. BOEM also recently proposed a rule 
that would update identification, modeling, measuring, and tracking of air emissions from oil and gas activity in federal waters of 
the Western and Central Gulf of Mexico and the Arctic Ocean. 

These new rules, regulations and requirements, including the adoption of new safety requirements and policies relating to the 
approval of drilling permits, restrictions on oil and gas development and production activities in the U.S. Gulf of Mexico and the 
Arctic,  implementation  of  safety  and  environmental  management  systems,  mandatory  third  party  compliance  audits,  and  the 
promulgation of numerous Notices to Lessees have impacted and may continue to impact our operations. In addition to these rules, 
regulations and requirements, the U.S. federal government is considering new legislation that could impose additional equipment 
and safety requirements on operators and drilling contractors in the U.S. Gulf of Mexico, as well as regulations relating to  the 
protection of the environment. If the new regulations, policies, operating procedures and possibility of increased legal liability are 
viewed  by  our  current  or  future  customers  as  a  significant  impairment  to  expected  profitability  on  projects,  then  they  could 
discontinue or curtail their offshore operations in the impacted region, thereby adversely affecting our operations by limiting drilling 
opportunities or imposing materially increased costs. We are also subject to the Ports and Waterways Safety Act (“PWSA”) and 
similar regulations, which impose certain operational requirements on offshore rigs operating in the U.S. and governs liability for 
vessel or cargo loss, or damage to life, property, or the marine environment. 

The Oil Pollution Act. The U.S. Oil Pollution Act of 1990 (“OPA”) and similar regulations, including but not limited to the 
International  Convention  for  the  Prevention  of  Pollution  from  Ships  (“MARPOL”),  adopted  by  the  International  Maritime 
Organization (“IMO”), as enforced in the United States through the domestic implementing law called the Act to Prevent Pollution 
from Ships, impose certain operational requirements on offshore rigs operating in the U.S. and govern liability for leaks, spills and 
blowouts involving pollutants. OPA imposes strict, joint and several liabilities on “responsible parties” for damages, including 
natural resource damages, resulting from oil spills into or upon navigable waters, adjoining shorelines or in the exclusive economic 
zone of the United States. A “responsible party” includes the owner or operator of an onshore facility and the lessee or permit holder 
of the area in which an offshore facility is located. OPA initially established a liability limit for onshore facilities of $350 million, 
which was subsequently increased to $633.85 million by a U.S. Coast Guard final rule in November 2015. Liability for offshore 
facilities was initially limited to all removal costs plus up to $75 million in other damages; however, BOEM increased this liability 
limit to $133.65 million in December 2014. These liability limits may not apply if a spill is caused by a party’s gross negligence or 
willful misconduct, if the spill resulted from violation of a federal safety, construction or operating regulation, or if a party fails to 
report a spill or to cooperate fully in a clean-up. 

Regulations under OPA require owners and operators of rigs in United States waters to maintain certain levels of financial 
responsibility. The failure to comply with OPA’s requirements may subject a responsible party to civil, criminal, or administrative 

5 

 
enforcement actions. We are not aware of any action or event that would subject us to liability under OPA, and we believe that 
compliance with OPA’s financial assurance and other operating requirements will not have a material impact on our operations or 
financial condition. 

Waste Handling. The U.S. Resource Conservation and Recovery Act (“RCRA”), and similar state, local and foreign laws and 
regulations govern the management of wastes, including the treatment, storage and disposal of hazardous wastes. RCRA imposes 
stringent operating requirements, and liability for failure to meet such requirements, on a person who is either a “generator” or 
“transporter” of hazardous waste or an “owner” or “operator” of a hazardous waste treatment, storage or disposal facility. RCRA and 
many state counterparts specifically exclude from the definition of hazardous waste drilling fluids, produced waters, and other 
wastes associated with the exploration, development, or production of crude oil and natural gas. As a result, our operations generate 
minimal quantities of RCRA hazardous wastes. However, these wastes may be regulated by the United States Environmental 
Protection Agency (“EPA”) or state agencies as solid waste. In addition, ordinary industrial wastes, such as paint wastes, waste 
solvents, laboratory wastes, and waste compressor oils may be regulated under RCRA as hazardous waste. We do not believe the 
current costs of managing our wastes, as they are presently classified, to be significant. However, any repeal or modification of this 
or similar exemption in similar state statutes, would increase the volume of hazardous waste we are required to manage and dispose 
of, and would cause us, as well as our competitors, to incur increased operating expenses with respect to our U.S. operations. 

Water Discharges. The U.S. Federal Water Pollution Control Act of 1972, as amended, also known as the “Clean Water Act,” 
and similar state laws and regulations impose restrictions and controls on the discharge of pollutants into federal and state waters. 
These laws also regulate the discharge of storm water in process areas. Pursuant to these laws and regulations, we are required to 
obtain and maintain approvals or permits for the discharge of wastewater and storm water. In addition, the U.S. Coast Guard has 
promulgated requirements for ballast water management as well as supplemental ballast water requirements, which include limits 
applicable to specific discharge streams, such as deck runoff, bilge water and gray water. We do not anticipate that compliance with 
these laws will cause a material impact on our operations or financial condition. 

Air Emissions. The U.S. Federal Clean Air Act and associated state laws and regulations restrict the emission of air pollutants 
from many sources, including oil and natural gas operations. New facilities may be required to obtain permits before operations can 
commence, and existing facilities may be required to obtain additional permits, and incur capital costs, in order to remain in 
compliance. The EPA is responsible for regulating air emissions on the Outer Continental Shelf apart from the Western and Central 
Gulf of Mexico and the Arctic Ocean, which are regulated by BOEM under OCSLA.  In April 2016, BOEM proposed a rule that 
would impose new requirements for the identification, modeling, measuring, and tracking of air emissions from oil and gas activities 
in these regions.  The proposed rule is aimed at updating BOEM’s air quality regulations to be more consistent with EPA’s current 
regulation  of  the  national  ambient  air  quality  standards  (“NAAQS”).  Federal  and  state  regulatory  agencies  can  impose 
administrative, civil and criminal penalties for non-compliance with air permits or other requirements of the Clean Air Act and 
associated state laws and regulations. In general, we believe that compliance with the Clean Air Act and similar state laws and 
regulations will not have a material impact on our operations or financial condition. 

Climate Change. There is increasing attention concerning the issue of climate change and the effect of greenhouse gas 
(“GHG”)  emissions. The  EPA  regulates  the  permitting  of  GHG  emissions  from  stationary  sources  under  the  Clean Air Act’s 
Prevention of Significant Deterioration (“PSD”) and Title V permitting programs, which require the use of “best available control 
technology” for GHG emissions from new and modified major stationary sources, which can sometimes include drillships. The EPA 
has also adopted rules requiring the monitoring and reporting of GHG emissions from specified sources in the United States, 
including, among other things, certain onshore and offshore oil and natural gas production facilities, on an annual basis. Facilities 
containing petroleum and natural gas systems that emit 25,000 metric tons or more of CO2 equivalent per year are now required to 
report annual GHG emissions to the EPA. 

Further, proposed legislation has been introduced in Congress that would establish an economy-wide cap on emissions of 
GHG’s in the United States and would require most sources of GHG emissions to obtain GHG emission “allowances” corresponding 
to their annual emissions of GHG’s. Moreover, in 2005, the Kyoto Protocol to the 1992 United Nations Framework Convention on 
Climate Change, which establishes a binding set of emission targets for GHGs, became binding on all countries that had ratified it. 
In  2015,  the  United  Nations  Climate  Change  Conference  in  Paris  resulted  in  the  creation  of  the  Paris Agreement.  The  Paris 
Agreement  was  signed  on April  22,  2016  and  requires  countries  to  review  and  “represent  a  progression”  in  their  nationally 
determined contributions, which set emissions reduction goals, every five years beginning in 2020. While it is not possible at this 
time to predict how new treaties and legislation that may be enacted to address GHG emissions would impact our business, the 
modification of existing laws or regulations or the adoption of new laws or regulations curtailing exploratory or developmental 
drilling for oil and gas could materially and adversely affect our operations by limiting drilling opportunities or imposing materially 
increased costs. Moreover, incentives to conserve energy or use alternative energy sources could have a negative impact on our 
business if such incentives reduce the worldwide demand for oil and gas. 

Countries in the European Union ("EU") implement the U.N.’s Kyoto Protocol on GHG emissions through the Emissions 
Trading System (“ETS”), though ETS will continue to require GHG reductions in the future that are not currently prescribed by the 

6 

 
Kyoto Protocol or related agreements. The ETS program establishes a GHG “cap and trade” system for certain industry sectors, 
including power generation at some offshore facilities. Total GHG from these sectors is capped, and the cap is reduced over time to 
achieve a 21 percent GHG reduction from these sectors between 2005 and 2020. In July 2015, the European Commission presented 
a legislative proposal to revise the European Union ETS for the period after 2020 that includes a more rapid reduction in emission 
allowances, among other suggestions. This revision would also increase the 21 percent GHG reduction target for ETS sectors 
discussed above to 43 percent by 2030. The European Parliament and Council have yet to adopt legislation relating to this proposal. 
More generally, the EU Commission has proposed a roadmap for reducing emissions by 80 percent by 2050 compared to 1990 
levels. Some EU member states have enacted additional and more long-term legally binding targets. For example, the UK has 
committed to reduce GHG emissions by 80 percent by 2050. These reduction targets may also be affected by future negotiations 
under the United Nations Framework Convention on Climate Change and its Kyoto Protocol and Paris Agreement. 

Entities operating over the cap must either reduce their GHG emissions or purchase tradable emissions allowances, or EUAs, 
from  other  program  participants,  or  purchase  international  GHG  offset  credits  generated  under  the  Kyoto  Protocol’s  Clean 
Development Mechanisms or Joint Implementation for international carbon trading after  2020. However, the Paris Agreement 
provides for the creation of a new market-based mechanism that could replace the Clean Development Mechanisms and Joint 
Implementation. As the cap declines, prices for emissions allowances or GHG offset credits may rise. However, due to the over-
allocation of EUAs by EU member states in earlier phases and the impact of the recession in the EU, there has been a general over-
supply of EUAs. The EU has recently approved amending legislation to withhold the auction of EUAs in a process known as “back-
loading.” EU proposals for wider structural reform of the EU ETS may follow the enactment of the back-loading legislation. For 
example, in July and October 2015, the European Parliament and Council, respectively, approved a Market Stability Reserve. The 
Market Stability Reserve will start operating in January 2019 and is intended as a long-term solution to the oversupply. Both back-
loading and wider structural reforms are aimed at reviving the EU carbon price. 

In  addition,  the  UK  government,  which  implements  ETS  in  the  UK  North  Sea,  has  introduced  a  carbon  price  floor 
mechanism to place an incrementally increasing minimum price on carbon. Thus, the cost of compliance with ETS can be expected 
to increase over time. Additional member state climate change legislation may result in potentially material capital expenditures. 

We have determined that combustion of diesel fuel (Scope 1) aboard all of our vessels worldwide is the Company’s primary 
source of GHG emissions, including carbon dioxide, methane and nitrous oxide. The data necessary to report indirect emissions 
from generation of purchased power (Scope 2) has not been previously collected. We will establish the necessary procedures to 
collect and report Scope 2 data. 

For the year ended December 31, 2016, our estimated carbon dioxide equivalent (“CO2e”) gas emissions were 483,111 
tonnes as compared to 625,829 tonnes for the year ended December 31, 2015. The decline in emissions was mostly due to a decrease 
in drillship engine use. When expressed as an intensity measure of tonnes of CO2e gas emissions per dollar of contract drilling 
revenues from continuing operations, both the 2016 and 2015 intensity measure was .0002. 

Our  Scope  1  CO2e  gas  emissions  reporting  has  been  prepared  with  reference  to  the  requirements  set  out  in  the  UK 
Companies Act  2006  Regulations  2013,  the  Environmental  Reporting  Guidelines  (June  2013)  issued  by  the  Department  for 
Environment Food & Rural Affairs, the World Resources Institute and World Business Council for Sustainable Development GHG 
Protocol Corporate Accounting and Reporting Standard Revised and the International Organization for Standardization (“ISO”) 
14064-1, “Specification with guidance at the organizational level for quantification and reporting of greenhouse gas emissions and 
removals (2006).” We have used SANGEA™ Emissions Estimation Software to estimate CO2e gas of Scope 1 emissions based on 
diesel fuel consumption. 

It is our intent to have the procedures related to GHG emissions independently assessed in the future. 

Worker Safety. The U.S. Occupational Safety and Health Act (“OSHA”) and other similar laws and regulations govern the 
protection of the health and safety of employees. The OSHA hazard communication standard, EPA community right-to-know 
regulations under Title III of CERCLA and similar state statutes require that information be maintained about hazardous materials 
used or produced in our operations and that this information be provided to employees, state and local governments and citizens. We 
believe that we are in substantial compliance with these requirements and with other applicable OSHA requirements. 

On June 10, 2013, the European Union adopted a new directive, Directive 2013/30/EU, on the safety of offshore oil and gas 
operations within the exclusive economic zone (which can extend up to 200 nautical miles from a coast) or the continental shelf of 
any of its member states. The directive establishes minimum requirements for preventing major accidents in offshore oil and gas 
operations, and aims to limit the consequences of such accidents. All European Union member states were required to adopt national 
legislation or regulations by July 19, 2015 to implement the new directive’s requirements, which also include reporting requirements 
related to major safety and environmental hazards that must be satisfied before drilling can take place, as well as the use of “all 
suitable measures” to both prevent major accidents and limit the human health and environmental consequences of such a major 
accident should one occur. We believe that our operations are in substantial compliance with the requirements of the directive (as 
well  as  the  extensive  current  health  and  safety  regimes  implemented  in  the  member  states  in  which  we  operate),  but  future 
developments could require the Company to incur significant costs to comply with its implementation. 

7 

 
International Regulatory Regime. The International Maritime Organization (“IMO”) provides international regulations 
governing shipping and international maritime trade. IMO regulations have been widely adopted by U.N. member countries, and in 
some jurisdictions in which we operate, these regulations have been expanded upon. The requirements contained in the International 
Management Code for the Safe Operation of Ships and for Pollution Prevention, or ISM Code, promulgated by the IMO, govern 
much of our drilling operations. Among other requirements, the ISM Code requires the party with operational control of a vessel to 
develop an extensive safety management system that includes, among other things, the adoption of a safety and environmental 
protection policy setting forth instructions and procedures for operating its vessels safely and describing procedures for responding 
to emergencies. 

The IMO has also adopted MARPOL, including Annex VI to MARPOL which sets limits on sulfur dioxide and nitrogen 
oxide emissions from ship exhausts and prohibits deliberate emissions of ozone depleting substances. Annex VI, which applies to all 
ships, fixed and floating drilling rigs and other floating platforms, imposes a global cap on the sulfur content of fuel oil and allows 
for specialized areas to be established internationally with even more stringent controls on sulfur emissions. For vessels 400 gross 
tons and greater, platforms and drilling rigs, Annex VI imposes various survey and certification requirements. On July 15, 2011, the 
IMO approved mandatory measures to reduce emissions of GHGs from international shipping, requiring energy efficiency and 
survey and certification measures. These amendments to Annex VI apply to all ships of 400 gross tonnage and above and entered 
into force on January 1, 2013, affecting the operations of vessels that are registered in countries that are signatories to MARPOL 
Annex VI or vessels that call upon ports located within such countries. Moreover, 2008 amendments to Annex VI require the 
imposition of progressively stricter limitations on sulfur emissions from ships. These amendments required that, as of January 1, 
2015, the sulfur content of marine fuel in SOx Emission Control Areas (“ECAs”) be limited to 0.10 percent m/m (mass by mass). 
The North American ECA became effective in August 2012. The North Sea and Baltic Sea ECAs have been in place since July 1, 
2010. The North Sea ECA encompasses all of the North Sea and the full length of the English Channel. These regulations also 
established a global cap on the marine fuel sulfur content of 3.50 percent m/m in non-ECA areas that will decrease progressively to a 
0.5 percent m/m cap by January 1, 2020. The amendments also establish new tiers of stringent nitrogen oxide emissions standards 
for new marine engines, depending on their date of installation. 

The IMO has negotiated international conventions that impose liability for oil pollution in international waters and the 
territorial waters of the signatory to such conventions such as the Ballast Water Management Convention, or BWM Convention. The 
BWM Convention’s implementing regulations call for a phased introduction of mandatory ballast water exchange requirements 
(beginning in 2009), to be replaced in time with a requirement for mandatory ballast water treatment. The BWM Convention will 
enter into force on September 8, 2017, after having reached its 35 percent ratification trigger in September 2016.  Upon the BWM 
Convention’s entry into force, all vessels in international traffic are to comply with the ballast water exchange standard.  Thereafter, 
vessels will be required to meet the more stringent ballast water performance standard no later than the first intermediate or renewal 
survey following the Convention’s entry into force.  All of our drilling rigs are in substantial compliance with the proposed terms of 
the BWM Convention. 

The IMO has also adopted the International Convention for Civil Liability for Bunker Oil Pollution Damage of 2001, or 
Bunker Convention. The Bunker Convention provides a liability, compensation and compulsory insurance system for the victims of 
oil pollution damage caused by spills of bunker oil. Under the Bunker Convention, ship owners must pay compensation for pollution 
damage (including the cost of preventive measures) caused in the territory, including the territorial sea of a State Party, as well as its 
exclusive economic zone or equivalent area. Registered owners of any seagoing vessel and seaborne craft over 1,000 gross tons, of 
any type whatsoever, and registered in a State Party, or entering or leaving a port in the territory of a State Party, must maintain 
insurance which meets the requirements of the Bunker Convention and to obtain a certificate issued by a State Party attesting that 
such insurance is in force. The State issued certificate must be carried on board at all times. We believe that all of our drilling rigs 
are currently compliant in all material respects with these regulations. 

The IMO continues to review and introduce new regulations. It is impossible to predict what additional regulations, if any, 

may be passed by the IMO and what effect, if any, such regulation may have on our operations. 

Insurance and Indemnification Matters 

Our operations are subject to many hazards inherent in the drilling business, including blowouts, fires, collisions, groundings, 
punch-throughs, and damage or loss from adverse weather and sea conditions. These hazards could cause personal injury or loss of 
life, loss of revenues, pollution and other environmental damage, damage to or destruction of property and equipment and oil and 
natural gas producing formations, and could result in claims by employees, customers or third parties and fines and penalties. 

Our drilling contracts provide for varying levels of indemnification from our customers and in most cases also require us to 
indemnify our customers for certain losses. Under our drilling contracts, liability with respect to personnel and property is typically 
assigned on a “knock-for-knock” basis, which means that we and our customers assume liability for our respective personnel and 
property, generally irrespective of the fault or negligence of the party indemnified. In addition, our customers may indemnify us in 

8 

 
certain instances for damage to our down-hole equipment and, in some cases, our subsea equipment.  Also, we generally obtain a 
mutual waiver of consequential losses in our drilling contracts. 

Our  customers  typically  assume  responsibility  for  and  indemnify  us  from  loss  or  liability  resulting  from  pollution  or 
contamination, including third-party damages and clean-up and removal, arising from operations under the contract and originating 
below the surface of the water. We are generally responsible for pollution originating above the surface of the water and emanating 
from our drilling units. Additionally, our customers typically indemnify us for liabilities incurred as a result of a blow-out or 
cratering of the well and underground reservoir loss or damage. 

In addition to the contractual indemnities described above, we also carry Protection and Indemnity (“P&I”) insurance, which 
is a comprehensive general liability insurance program covering liability resulting from offshore operations. Our P&I insurance 
includes coverage for liability resulting from personal injury or death of third parties and our offshore employees, third-party 
property damage, pollution, spill clean-up and containment and removal of wrecks or debris. Our P&I insurance program is renewed 
in April of each year and currently has a standard deductible of $10 million per occurrence, with maximum liability coverage of 
$750 million.  We also carry hull and machinery insurance that protects us again physical loss or damage to our drilling rigs, subject 
to a deductible. 

Our insurance policies and contractual rights to indemnity may not adequately cover our losses and liabilities in all cases. For 
additional information, please read “We may have difficulty obtaining or maintaining insurance in the future and our insurance 
coverage and contractual indemnity rights may not protect us against all of the risks and hazards we face” included in Part I, 
Item 1A, “Risk Factors” of this Annual Report on Form 10-K. 

The  above  description of our insurance program and the indemnification provisions of  our drilling contracts is only  a 
summary as of the time of preparation of this report, and is general in nature. Our insurance program and the terms of our drilling 
contracts may change in the future. In addition, the indemnification provisions of our drilling contracts may be subject to differing 
interpretations, and enforcement of those provisions may be limited by public policy and other considerations. 

Employees 

At December 31, 2016, we had approximately 2,100 employees, excluding approximately 700 persons we engaged through 
labor contractors or agencies. Approximately 84 percent of our workforce is located offshore. Of our shorebased employees, 
approximately 70 percent are male. We are not a party to any material collective bargaining agreements, and we consider our 
employee relations to be satisfactory. 

We place considerable value on the involvement of our employees and maintain a practice of keeping them informed on 
matters affecting them, as well as on the performance of the Company. Accordingly, we conduct formal and informal meetings with 
employees, maintain a Company intranet website with matters of interest, issue periodic publications of Company activities and 
other matters of interest, and offer a variety of in-house training. 

We are committed to a policy of recruitment and promotion on the basis of aptitude and ability without discrimination of any 
kind. Management actively pursues both the employment of disabled persons whenever a suitable vacancy arises and the continued 
employment and retraining of employees who become disabled while employed by the Company. Training and development is 
undertaken for all employees, including disabled persons. 

Financial Information about Segments and Geographic Areas 

Information regarding our revenues from external customers, segment profit or loss and total assets attributable to each 
segment for the last three fiscal years is presented in Part II, Item 8, “Financial Statements and Supplementary Data, Note 18 — 
Segment and Related Information.” 

Information  regarding  our  operating  revenues  and  identifiable  assets  attributable  to  each  of  our  geographic  areas  of 
operations for the last three fiscal years is presented in Part II, Item 8, “Financial Statements and Supplementary Data, Note 18 — 
Segment and Related Information.” 

Available Information 

Our Annual Report on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K and amendments to those 
reports filed or furnished pursuant to Section 13(a) or 15(d) of the U.S. Securities Exchange Act of 1934 are available free of charge 
at our website at http://www.noblecorp.com. These filings are also available to the public at the U.S. Securities and Exchange 
Commission’s (the “SEC”) Public Reference Room at 100 F Street, NE, Room 1580, Washington, DC 20549. The public may obtain 
information on the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. Electronic filings with the SEC 
are also available on the SEC’s website at http://www.sec.gov. 

9 

 
You may also find information related to our corporate governance, board committees and company code of ethics (and any 

amendments or waivers of compliance) at our website. Among the documents you can find there are the following: 

•  
•  
•  
•  
•  
•  
•  
•  

Articles of Association; 
Code of Business Conduct and Ethics; 
Corporate Governance Guidelines; 
Audit Committee Charter; 
Compensation Committee Charter; 
Health, Safety, Environment and Engineering Committee Charter; 
Nominating and Corporate Governance Committee Charter; and 
Finance Committee Charter. 

Item 1A. 

Risk Factors. 

You should carefully consider the following risk factors in addition to the other information included in this Annual Report 
on Form 10-K. Each of these risk factors could affect our business, operating results and financial condition, as well as affect an 
investment in our shares. 

Risk Factors Relating to Our Business 

Our business and results of operations have been materially hurt and our enterprise value has substantially declined due 
to current depressed market conditions which are the result of the dramatic drop in the oil price and the oversupply of offshore 
drilling rigs. 

  Brent crude has declined from approximately $112 per barrel on June 30, 2014 to as low as approximately $30 per barrel in 
January 2016, before improving to $56 per barrel on February 15, 2017. In addition, a large number of offshore drilling rigs were 
constructed and added to the global fleet in the last few years, and a substantial number of additional rigs, including rigs built on 
speculation, are currently scheduled to enter the market in 2017. Also, many in our industry extended the lives of older rigs rather 
than retiring these rigs. These factors have led to a significant oversupply of drilling rigs at the same time that our customers have 
greatly reduced their planned exploration and development spending in response to the depressed price of oil. These factors have 
affected market conditions and led to a material decline in the demand for our services, the dayrates we are paid by our customers 
and the level of utilization of our drilling rigs. These poor market conditions, in turn, have led to a material deterioration in our 
results of operations. We have already experienced a substantial decline in the price of our shares, which has declined from $27.00 
on August 4, 2014 post Spin-off to $7.32 at February 15, 2017. While the offshore contract drilling industry is highly cyclical and 
has experienced periods of low demand and higher demand, there can be no assurance as to when or to what extent these depressed 
market conditions, and our business, results of operations or enterprise value, will improve. Further, even if the price of oil and gas 
were to increase dramatically, we cannot assure you that there would be any increase in demand for our services. 

Our business depends on the level of activity in the oil and gas industry. Adverse developments affecting the industry, 
including a decline in the price of oil or gas, reduced demand for oil and gas products and increased regulation of drilling and 
production, could have a material adverse effect on our business, financial condition and results of operations. 

Demand for drilling services depends on a variety of economic and political factors and the level of activity in offshore oil 
and gas exploration and development and production markets worldwide. As noted above, the price of oil and gas, and market 
expectations of potential changes in the price, significantly affect this level of activity, as well as dayrates which we can charge 
customers for our services. However, higher prices do not necessarily translate into increased drilling activity because our clients’ 
expectations of future commodity prices typically drive demand for our rigs. The price of oil and gas and the level of activity in 
offshore oil and gas exploration and development are extremely volatile and are affected by numerous factors beyond our control, 
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the cost of exploring for, developing, producing and delivering oil and gas; 
the ability of OPEC to set and maintain production levels and pricing; 
expectations regarding future energy prices; 
increased supply of oil and gas resulting from onshore hydraulic fracturing activity and shale development; 
worldwide production and demand for oil and gas, which are impacted by changes in the rate of economic growth 
in the global economy; 
potential acceleration in the development, and the price and availability, of alternative fuels; 
the level of production in non-OPEC countries; 
worldwide financial instability or recessions; 
regulatory restrictions or any moratorium on offshore drilling; 
the discovery rate of new oil and gas reserves either onshore or offshore; 

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the rate of decline of existing and new oil and gas reserves; 
available pipeline and other oil and gas transportation capacity; 
oil refining capacity; 
the ability of oil and gas companies to raise capital; 
worldwide instability in the financial and credit sectors and a reduction in the availability of liquidity and 
credit; 
the relative cost of offshore drilling versus onshore oil and gas production; 
advances in exploration, development and production technology either onshore or offshore; 
technical advances affecting energy consumption, including the displacement of hydrocarbons through increasing 
transportation fuel efficiencies; 
merger and divestiture activity among oil and gas producers; 
the availability of, and access to, suitable locations from which our customers can produce hydrocarbons; 
adverse weather conditions, including hurricanes, typhoons, winter storms and rough seas; 
tax laws, regulations and policies; 
laws and regulations related to environmental matters, including those addressing alternative energy sources and 
the risks of global climate change; 
the  political  environment  of  oil-producing  regions,  including  uncertainty  or  instability  resulting  from  civil 
disorder, an outbreak or escalation of armed hostilities or acts of war or terrorism; and 
the laws and regulations of governments regarding exploration and development of their oil and gas reserves or 
speculation regarding future laws or regulations. 

Adverse developments affecting the industry as a result of one or more of these factors, including any further decline in the 
price of oil and gas from their current depressed levels or the failure of the price of oil and gas to recover to a level that encourages 
our clients to expand their capital spending, a global recession, reduced demand for oil and gas products, increased supply due to the 
development of new onshore drilling and production technologies, and increased regulation of drilling and production, particularly if 
several developments were to occur in a short period of time, would have a material adverse effect on our business, financial 
condition and results of operations. The current downturn has already had a material adverse effect on demand for our services and 
is expected to have a material adverse effect on our business and results of operations. 

The contract drilling industry is a highly competitive and cyclical business with intense price competition. If we are unable 

to compete successfully, our profitability may be materially reduced. 

  The offshore contract drilling industry is a highly competitive and cyclical business characterized by high capital and 
operating costs and evolving capability of newer rigs. Drilling contracts are traditionally awarded on a competitive bid basis. Intense 
price competition, rig availability, location and suitability are the primary factors in determining which contractor is awarded a job, 
although  other  factors  are  important,  including  experience  of  the  workforce,  efficiency,  safety  performance  record,  technical 
capability and condition of equipment, operating integrity, reputation, industry standing and client relations. Our future success and 
profitability will partly depend upon our ability to keep pace with our customers’ demands with respect to these factors. If current 
competitors, or new market entrants, implement new technical capabilities, services or standards that are more attractive to our 
customers or price their product offerings more competitively, it could have a material adverse effect on our business, financial 
condition and results of operations. 

In addition to intense competition, our industry has historically been cyclical. The contract drilling industry is currently in a 
period characterized by low demand for drilling services and excess rig supply. Periods of low demand or excess rig supply intensify 
the competition in the industry and may result in some of our rigs being idle or earning substantially lower dayrates for long periods 
of times. We cannot provide you with any assurances as to when such period will end, or when there will be higher demand for 
contract drilling services or a reduction in the number of drilling rigs. 

The over-supply of rigs is contributing to a reduction in dayrates and demand for our rigs, which reduction may continue 

for some time and, therefore, is expected to further adversely impact our revenues and profitability. 

Prior  to  the  recent  downturn,  we  experienced  an  extended  period  of  high  utilization  and  high  dayrates,  and  industry 
participants materially increased the supply of drilling rigs by building new drilling rigs, including some that have not yet entered 
service. This increase in supply, combined with the decrease in demand for drilling rigs resulting from the substantial decline in the 
price of oil since mid-2014, has resulted in an oversupply of drilling rigs, which has contributed to the recent decline in utilization 
and dayrates. 

We are currently experiencing competition from newbuild rigs that have either already entered the market or are scheduled to 
enter the market. The entry of these rigs into the market has resulted in lower dayrates for both newbuilds and existing rigs rolling 
off their current contracts. Lower utilization and dayrates have adversely affected our revenues and profitability and may continue to 
do so for some time in the future. In addition, our competitors may relocate rigs to geographic markets in which we operate, which 

11 

 
could exacerbate excess rig supply and result in lower dayrates and utilization in those markets. To the extent that the drilling rigs 
currently under construction or on order do not have contracts upon their completion, there may be increased price competition as 
such vessels become operational, which could lead to a further reduction in dayrates and in utilization, and we may be required to 
idle additional drilling rigs. As a result, our business, financial condition and results of operations would be materially adversely 
affected. 

We  may  record  additional  losses  or  impairment  charges  related  to  rigs  to  be  sold  or  cold  stacked  or  other  capital 

equipment. 

We evaluate the impairment of property and equipment whenever events or changes in circumstances (including a decision to 
cold stack, retire or sell rigs) indicate that the carrying amount of an asset may not be recoverable. In addition, on an annual basis, 
we complete an impairment analysis on our rig fleet and capital spares. An impairment loss on our property and equipment may 
exist when the estimated undiscounted cash flows expected to result from the use of the asset and its eventual disposition are less 
than its carrying amount. Any impairment loss recognized represents the excess of the asset’s carrying value over the estimated fair 
value. As part of this analysis, we make assumptions and estimates regarding future market conditions. To the extent actual results 
do not meet our estimated assumptions, for a given rig or piece of equipment, we may take an impairment loss in the future. For 
example, based upon our annual impairment analysis as of the end of 2016 and 2015, we decided that we would no longer market 
certain rigs. In connection with these decisions, we recorded impairment charges of $285 million and $372 million, respectively, on 
these rigs during those periods. In addition, based upon our annual impairment analysis as of the end of 2016, we partially impaired 
the carrying value of three rigs to the estimated fair value and recorded an impairment charge of $1 billion. There can be no 
assurance that we will not have to take additional impairment charges in the future if current depressed market conditions persist. 

We may not be able to renew or replace expiring contracts, and our customers may terminate or seek to renegotiate or 
repudiate our drilling contracts or may have financial difficulties which prevents them from meeting their obligations under our 
drilling contracts. 

We had a number of customer contracts that expired in 2016 and will expire in 2017 and 2018. Our ability to renew these 
contracts  or  obtain  new  contracts  and  the  terms  of  any  such  contracts  will  depend  on  market  conditions  and  our  customers' 
expectations and assumptions of future oil prices and other factors. During 2016, a number of oil and gas companies, including some 
of our customers, have publicly announced significant reductions in their planned exploration and development spending during 
2017 and beyond. These reductions in spending by our customers could further reduce the demand for contract drilling services and 
as a result, our business, financial condition and results of operations would be materially adversely affected. 

Our customers may generally terminate our term drilling contracts if a drilling rig is destroyed or lost or if we have to suspend 
drilling operations for a specified period of time as a result of a breakdown of major equipment or, in some cases, due to other 
events beyond the control of either party. In the case of nonperformance and under certain other conditions, our drilling contracts 
generally allow our customers to terminate without any payment to us. The terms of some of our drilling contracts permit  the 
customer to terminate the contract after a specified notice period by tendering contractually specified termination amounts and, in 
some cases, without any payment. These termination payments, if any, may not fully compensate us for the loss of a contract. The 
early termination of a contract may result in a rig being idle for an extended period of time and a reduction in our contract backlog 
and associated revenue, which could have a material adverse effect on our business, financial condition and results of operations. 

In addition, during periods of depressed market conditions, such as the one we are currently experiencing, we are subject to 
an increased risk of our customers seeking to renegotiate or repudiate their contracts. The ability of our customers to perform their 
obligations under drilling contracts with us may also be adversely affected by the financial condition of the customer, restricted 
credit markets, economic downturns and industry downturns, such as the one we are currently experiencing. We may elect to 
renegotiate the rates we receive under our drilling contracts downward if we determine that to be a reasonable business solution. If 
our customers cancel or are unable to perform their obligations under their drilling contracts, including their payment obligations, 
and we are unable to secure new contracts on a timely basis on substantially similar terms or if we elect to renegotiate our drilling 
contracts and accept terms that are less favorable to us, it could have a material adverse effect on our business, financial condition 
and results of operations. 

Our current backlog of contract drilling revenue may not be ultimately realized. 

Generally, contract backlog only includes future revenues under firm commitments; however, from time to time, we may 
report anticipated commitments under letters of intent or award for which definitive agreements have not yet been, but are expected 
to be, executed. We may not be able to perform under these contracts as a result of operational or other breaches or due to events 
beyond our control, and we may not be able to ultimately execute a definitive agreement in cases where one does not currently exist. 
Moreover, we can provide no assurance that our customers will be able to or willing to fulfill their contractual commitments to us or 
that they will not seek to renegotiate or repudiate their contracts, especially during the current industry downturn. In estimating 
backlog, we make certain assumptions about applicable dayrates for our longer term contracts with dayrate adjustment mechanisms 

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(like certain of our contracts with Shell). While we believe these assumptions are appropriate, we cannot assure you that actual 
results will mirror these assumptions. Our inability to perform under our contractual obligations or to execute definitive agreements, 
our customers’ inability or unwillingness  to fulfill their contractual commitments to us, including as a result of contract repudiations 
or our decision to accept less favorable terms on our drilling contracts, or the failure of actual results to reflect the assumptions we 
use to estimate backlog for certain contracts, may have a material adverse effect on our business, financial condition and results of 
operations. 

We are substantially dependent on several of our customers, including Shell and Statoil ASA, and the loss of these 

customers would have a material adverse effect on our financial condition and results of operations. 

Any concentration of customers increases the risks associated with any possible termination or nonperformance of drilling 
contracts,  failure  to  renew  contracts  or  award  new  contracts  or  reduction  of  their  drilling  programs.  Shell  accounted  for 
approximately 38 percent of our consolidated operating revenues in 2016 and represents approximately 69 percent of our backlog at 
December 31, 2016. While Statoil ASA (“Statoil”) only represented one percent of our consolidated operating revenues for the year 
ended December 31, 2016, we expect Statoil to represent a more significant portion of our contract drilling revenue in the next few 
years due to the commencement of a four-year North Sea drilling contract by the Noble Lloyd Noble in November 2016. As a result 
of this contract commencement, Statoil now represents 18 percent of our backlog at December 31, 2016. This concentration of 
customers increases the risks associated with any possible termination or nonperformance of contracts, in addition to our exposure to 
credit risk. If either of these customers were to terminate or fail to perform their obligations under their contracts and we were not 
able to find other customers for the affected drilling units promptly, our financial condition and results of operations could be 
materially adversely affected. 

Supplier capacity constraints or shortages in parts or equipment, supplier production disruptions, supplier quality and 
sourcing  issues  or  price  increases  could  increase  our  operating  costs,  decrease  our  revenues  and  adversely  impact  our 
operations. 

Our reliance on third-party suppliers, manufacturers and service providers to secure equipment used in our drilling operations 
exposes us to volatility in the quality, price and availability of such items. Certain specialized parts and equipment we use in our 
operations may be available only from a single or small number of suppliers. A disruption in the deliveries from such third-party 
suppliers, capacity constraints, production disruptions, price increases, defects or quality-control issues, recalls or other decreased 
availability or servicing of parts and equipment could adversely affect our ability to meet our commitments to customers, adversely 
impact our operations and revenues by resulting in uncompensated downtime, reduced day rates or the cancellation or termination of 
contracts, or increase our operating costs. 

Our business involves numerous operating hazards. 

Our operations are subject to many hazards inherent in the drilling business, including: 

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well blowouts; 
fires; 
collisions or groundings of offshore equipment and helicopter accidents; 
punch-throughs; 
mechanical or technological failures; 
failure of our employees or third party contractors to comply with our internal environmental, health and safety 
guidelines; 
pipe or cement failures and casing collapses, which could release oil, gas or drilling fluids; 
geological formations with abnormal pressures; 
loop currents or eddies; 
failure of critical equipment; 
toxic gas emanating from the well; 
spillage handling and disposing of materials; and 
adverse weather conditions, including hurricanes, typhoons, tsunamis, winter storms and rough seas. 

These hazards could cause personal injury or loss of life, suspend drilling operations, result in regulatory investigation or 
penalties, seriously damage or destroy property and equipment, result in claims by employees, customers or third parties, cause 
environmental damage and cause substantial damage to oil and gas producing formations or facilities. Operations also may be 
suspended because of machinery breakdowns, abnormal drilling conditions, and failure of subcontractors to perform or supply 
goods or services or personnel shortages. The occurrence of any of the hazards we face could have a material adverse effect on our 
business, financial condition and results of operations. 

13 

 
 
As part of our recent agreement with Paragon Offshore, we agreed to assume certain Mexican tax liabilities and bonding 
obligations.  These tax liabilities could cost more than we expect, and the bonding requirements could be greater than anticipated 
and  also  could  affect  our  liquidity.  There  can  be  no  assurance  that  Paragon  Offshore  will  satisfy  its  tax  payment,  cost 
reimbursement or other obligations when they become due.  If the bankruptcy court does not approve our settlement agreement 
with Paragon Offshore, we could be sued by Paragon Offshore or its creditors. 

In February 2016, we entered into an agreement in principle (followed by a definitive settlement agreement entered into in 
April 2016 and still subject to approval of the bankruptcy court having jurisdiction over Paragon Offshore’s bankruptcy proceeding 
as discussed below) for a settlement with Paragon Offshore under which, in exchange for a full and unconditional release of any 
claims by Paragon Offshore in connection with the Spin-off (including fraudulent conveyance claims that could be brought on 
behalf of Paragon Offshore’s creditors), we agreed to assume the administration of Mexican tax claims for specified years up to and 
including 2010, as well as the related bonding obligations and certain of the related tax liabilities. We cannot make any assurances 
regarding the outcome of the tax assessments and claims, and the cost of these liabilities and the amount of bonding required could 
be greater than we anticipate. 

We expect that we will be able to bond amounts required in Mexico using our current bonding facility. If the amount of 
bonding is greater than we anticipate, or we are required to maintain such bonds longer than we anticipate, then our current bonding 
facility may not be sufficient, and we would be required to use other sources for the bonding, including our credit facility, which 
could affect our liquidity and reduce the availability of credit for uses other than bonding Mexican tax liabilities. 

In addition, Paragon Offshore is required under the terms of the settlement agreement to share equally in the payment of 
certain of the Mexican tax liabilities and the costs of administering the tax claims. If Paragon Offshore is unable or unwilling to pay 
its share of these tax liabilities or the costs to administer the tax claims, we could be forced to pay these amounts ourselves and seek 
reimbursement from Paragon Offshore. There can be no assurance that Paragon Offshore will be able to satisfy its share of the tax 
liabilities, reimburse us when such payments would be due or comply with other obligations under the settlement agreement or our 
tax sharing agreement. If Paragon Offshore is unable to satisfy these obligations, the underlying liabilities could have a material 
adverse  effect  on  our  business,  financial  condition  and  results  of  operations.  See  Part  II,  Item  8,  “Financial  Statements  and 
Supplementary Data, Note 17 – Commitments and Contingencies.” 

Paragon Offshore sought approval of a pre-negotiated plan of reorganization by filing for voluntary relief under Chapter 11 of 
the United States Bankruptcy Code in February 2016. Our settlement agreement with Paragon Offshore is subject to approval of 
Paragon Offshore’s bankruptcy plan. On October 28, 2016, the bankruptcy court having jurisdiction over the Paragon Offshore 
bankruptcy denied confirmation of Paragon Offshore’s bankruptcy plan. On January 18, 2017, Paragon Offshore announced that it 
had  reached  an  agreement  in  principle  with  an  ad  hoc  committee  of  secured  debt  holders  on  a  term  sheet  to  support  a  new 
bankruptcy plan. The term sheet contemplates that the existing settlement agreement between Noble and Paragon Offshore will be 
adopted  under  the  new  bankruptcy  plan.  Paragon  Offshore  also  stated  that  it  will  seek  to  obtain  court  approval  of  the  new 
bankruptcy plan as soon as possible in the first half of 2017. Paragon Offshore’s unsecured creditors are not parties to the agreement 
in principle, and have formed an ad hoc committee which we expect to oppose Paragon's  new bankruptcy plan, including our 
settlement agreement. There can be no assurance that the bankruptcy court will ultimately approve our settlement agreement with 
Paragon Offshore or Paragon Offshore’s bankruptcy plan or that our settlement agreement  will  continue to be a part of their 
bankruptcy plan. If for any reason the agreement is not approved by the bankruptcy court or included in their plan or Paragon 
Offshore fails to exit bankruptcy, Paragon Offshore or its creditors could become adverse to us in any potential litigation relating to 
the Spin-off, including any alleged fraudulent conveyance claim in connection with the creation of Paragon Offshore as a stand-
alone entity. 

In connection with the Spin-off, we agreed to indemnify Paragon Offshore for certain liabilities, and Paragon Offshore 
agreed to indemnify us for certain liabilities. We have significant exposure to losses resulting from this obligation, and there can 
be no assurance that the Paragon Offshore indemnities will be sufficient to insure us against the full amount of the related 
liabilities, or that Paragon Offshore will be able or willing to satisfy its indemnification and other obligations in the future. 

We entered into certain agreements with Paragon Offshore in connection with the Spin-off, including a master separation 
agreement, tax sharing agreement, transition services agreement and transition services agreement relating to our operations offshore 
Brazil. Pursuant to the agreements, we agreed to indemnify Paragon Offshore for certain liabilities, and Paragon Offshore agreed to 
indemnify  us  for  certain  liabilities.  We  could  have  significant  exposure  to  losses  resulting  from  our  obligations  under  these 
agreements. 

Third parties could seek to hold us responsible for any of the liabilities that Paragon Offshore has agreed to retain, and there 
can be no assurance that the indemnity from Paragon Offshore will be sufficient to protect us against the full amount of such 
liabilities, or that Paragon Offshore will be able or willing to fully satisfy its indemnification or performance obligations. Moreover, 
even  if  we  ultimately  succeed  in  recovering  from  Paragon  Offshore  any  amounts  for  which  we  are  held  liable,  we  may  be 
temporarily  required  to bear  these  losses.  If  Paragon  Offshore  is  unable  or  unwilling  to  satisfy  its  indemnification  and  other 

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obligations,  the  underlying liabilities could have a  material adverse effect on our business,  financial condition and results of 
operations. 

We may experience downgrades in our credit ratings, which would increase our borrowing costs and potentially reduce 

our access to additional liquidity. 

As a result of the decline in our credit ratings below investment grade in 2016, access to the commercial paper market became 
closed to us and we have terminated our commercial paper program. So long as such access is closed, any future borrowings would 
have to be made under our revolving credit facility. Our revolving credit facility has a provision which changes the applicable 
interest rate based upon our credit ratings, and these reduced credit ratings increase our interest expense for borrowings under our 
revolving credit facility. 

In February 2016 Moody’s Investors Service downgraded our debt rating below investment grade, resulting in an interest rate 
increase of 1.00% on each of certain notes. Effective March 16, 2016, the interest rate on our Senior Notes due 2018 increased to 
5.00% as a result of the downgrade. Effective April 1, 2016, the interest rates on our Senior Notes due 2025 and Senior Notes due 
2045 increased to 6.95% and 7.95%, respectively, as a result of the downgrade. 

In July 2016, S&P Global Ratings issued an additional downgrade, resulting in an interest rate increase of 0.25% each, of the 
same notes. Effective September 16, 2016, the interest rate on our Senior Notes due 2018 increased to 5.25%. Effective October 1, 
2016, the interest rates on our Senior Notes due 2025 and Senior Notes due 2045 increased to 7.20% and 8.20%, respectively. The 
weighted average coupon of all three tranches is now 7.12%.  

In December 2016, S&P Global Ratings issued an additional downgrade, resulting in an interest rate increase of 0.5% each, of 
the same notes. Effective March 16, 2017, the interest rate on our Senior Notes due 2018 is scheduled to increase to 5.75% as a 
result of the downgrade. Effective April 1, 2017, the interest rates on our Senior Notes due 2025 and Senior Notes due 2045 are 
scheduled to increase to 7.70% and 8.70%, respectively, as a result of this downgrade. 

The interest rates on these Senior Notes may be further increased if our debt ratings were to be downgraded further (up to a 
maximum of an additional 25 basis points). Our other outstanding senior notes, including the Senior Notes due 2024 issued in 
December 2016, do not contain provisions varying applicable interest rates based upon our credit ratings. 

We are exposed to risks relating to operations in international locations. 

We operate in various regions throughout the world that may expose us to political and other uncertainties, including risks of: 

seizure, nationalization or expropriation of property or equipment; 
monetary policies, government credit rating downgrades and potential defaults, and foreign currency fluctuations 
and devaluations; 
limitations on the ability to repatriate income or capital; 
complications associated with repairing and replacing equipment in remote locations; 
repudiation, nullification, modification or renegotiation of contracts; 
limitations on insurance coverage, such as war risk coverage, in certain areas; 
import-export  quotas,  wage  and  price  controls,  imposition  of  trade  barriers  and other  forms  of  government 
regulation and economic conditions that are beyond our control; 
delays in implementing private commercial arrangements as a result of government oversight; 
financial or operational difficulties in complying with foreign bureaucratic actions; 
changing taxation rules or policies; 
other  forms  of  government  regulation  and  economic  conditions  that  are  beyond  our  control  and  that  create 
operational uncertainty; 
governmental corruption; 
piracy; and 
terrorist acts, war, revolution and civil disturbances. 

Further, we operate in certain less-developed countries with legal systems that are not as mature or predictable as those in 
more developed countries, which can lead to greater uncertainty in legal matters and proceedings. Examples of challenges of 
operating in these countries include: 

procedural requirements for temporary import permits, which may be difficult to obtain; 
the effect of certain temporary import permit regimes, where the duration of the permit does not coincide with the 
general term of the drilling contract; and 
ongoing claims in Brazil related to withholding taxes payable on our service contracts. 

Our ability to do business in a number of jurisdictions is subject to maintaining required licenses and permits and complying 
with applicable laws and regulations. Changes in, compliance with, or our failure to comply with the laws and regulations of the 

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countries where we operate may negatively impact our operations in those countries and could have a material adverse effect on our 
results of operations. 

In addition, other governmental actions, including initiatives by OPEC, may continue to cause oil price volatility. In some 
areas of the world, this governmental activity has adversely affected the amount of exploration and development work done by 
major oil companies, which may continue. In addition, some governments favor or effectively require the awarding of drilling 
contracts to local contractors, require use of a local agent, require partial local ownership or require foreign contractors to employ 
citizens of, or purchase supplies from, a particular jurisdiction. These practices may adversely affect our ability to compete and our 
results of operations. 

Operating and maintenance costs of our rigs may be significant and may not correspond to revenue earned. 

Our operating expenses and maintenance costs depend on a variety of factors including: crew costs, costs of provisions, 
equipment, insurance, maintenance and repairs, and shipyard costs, many of which are beyond our control. Our total operating costs 
are generally related to the number of drilling rigs in operation and the cost level in each country or region where such drilling rigs 
are located. Equipment maintenance costs fluctuate depending upon the type of activity that the drilling rig is performing and the 
age and condition of the equipment. Operating and maintenance costs will not necessarily fluctuate in proportion to changes in 
operating revenues. While operating revenues may fluctuate as a function of changes in dayrate, costs for operating a rig may not be 
proportional to the dayrate received and may vary based on a variety of factors, including the scope and length of required rig 
preparations and the duration of the contractual period over which such expenditures are amortized. Any investments in our rigs may 
not result in an increased dayrate for or income from such rigs. A disproportionate amount of operating and maintenance costs in 
comparison to dayrates could have a material adverse effect on our business, financial condition and results of operations. 

Drilling  contracts  with  national  oil  companies may  expose  us  to greater  risks  than  we  normally  assume  in  drilling 

contracts with non-governmental clients. 

Contracts with national oil companies are often non-negotiable and may expose us to greater commercial, political and 
operational risks than we assume in other contracts, such as exposure to materially greater environmental liability and other claims 
for damages (including consequential damages) and personal injury related to our operations, or the risk that the contract may be 
terminated by our client without cause on short-term notice, contractually or by governmental action, under certain conditions that 
may not provide us an early termination payment, collection risks and political risks. In addition, our ability to resolve disputes or 
enforce contractual provisions may be negatively impacted with these contracts. While we believe that the financial, commercial and 
risk allocation terms of these contracts and our operating safeguards mitigate these risks, we can provide no assurance that the 
increased risk exposure will not have an adverse impact on our future operations or that we will not increase the number of rigs 
contracted to national oil companies with commensurate additional contractual risks. 

Governmental laws and regulations, including environmental laws and regulations, may add to our costs, result in delays, 

or limit our drilling activity. 

Our business is affected by public policy and laws and regulations relating to the energy industry and the environment in the 

geographic areas where we operate. 

The drilling industry is dependent on demand for services from the oil and gas exploration and production industry, and 
accordingly, we are directly affected by the adoption of laws and regulations that for economic, environmental or other policy 
reasons curtail exploration and development drilling for oil and gas. We may be required to make significant capital expenditures to 
comply with governmental laws and regulations. Governments in some foreign countries are increasingly active in regulating and 
controlling the ownership of concessions, the exploration for oil and gas, and other aspects of the oil and gas industries. There is 
increasing attention in the United States and worldwide concerning the issue of climate change and the effect of greenhouse gases, 
or GHGs. This increased attention may result in new environmental laws or regulations that may unfavorably impact us, our 
suppliers and our customers. 

Our operations are also subject to numerous laws and regulations controlling the discharge of materials into the environment 
or otherwise relating to the protection of the environment. The modification of existing laws or regulations or the adoption of new 
laws or regulations that result in the curtailment of exploratory or developmental drilling for oil and gas could materially  and 
adversely affect our operations by limiting drilling opportunities increasing our cost of doing business, discouraging our customers 
from drilling for hydrocarbons, disrupting revenue through permitting or similar delays, or subjecting us to liability. For example, 
we, as an operator of mobile offshore drilling units in navigable U.S. waters and certain offshore areas, including the U.S. Outer 
Continental Shelf, are liable for damages and for the cost of removing oil spills for which we may be held responsible, subject to 
certain limitations. Our operations may involve the use or handling of materials that are classified as environmentally hazardous. 
Laws and regulations protecting the environment have generally become more stringent and in certain circumstances impose “strict 
liability,” rendering a person liable for environmental damage  without regard to negligence or fault. Environmental laws and 

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regulations may expose us to liability for the conduct of or conditions caused by others or for acts that were in compliance with all 
applicable laws at the time they were performed. 

As  disclosed  in  Part  II,  Item  8,  “Financial  Statements  and  Supplementary  Data,  Note  17  —  Commitments  and 
Contingencies,”  in  November  2012,  the  U.S.  Coast  Guard in Alaska  conducted  an  inspection  and  investigation  of  the  Noble 
Discoverer and the Kulluk, a rig we were providing contract labor services for, and referred the matters to the DOJ for further 
investigation. In December 2014, a subsidiary reached a settlement with the DOJ regarding its investigation of the Noble Discoverer 
and the Kulluk. Under the terms of the plea agreement, the subsidiary pled guilty to violations relating to maintaining proper oil 
record books for the Noble Discoverer and Kulluk, maintaining proper ballast records for the Noble Discoverer and notification of 
hazardous conditions with respect to the Noble Discoverer. The subsidiary paid $8.2 million in fines and $4 million in community 
service payments and implemented a comprehensive environmental compliance plan. Under the plea agreement, we were also 
placed on probation for four years. If during the term of probation, the subsidiary fails to adhere to the terms of the plea agreement, 
the DOJ may withdraw from the plea agreement and would be free to prosecute the subsidiary on all charges arising out of its 
investigation, including any charges dismissed pursuant to the terms of the plea agreement, as well as potentially other charges. 

Any violation of anti-bribery or anti-corruption laws, including the Foreign Corrupt Practices Act, the United Kingdom 
Bribery Act, or similar laws and regulations could result in significant expenses, divert management attention, and otherwise 
have a negative impact on us. 

We operate in countries known to have a reputation for corruption. We are subject to the risk that we, our affiliated entities or 
their respective officers, directors, employees and agents may take action determined to be in violation of such anti-corruption laws, 
including the U.S. Foreign Corrupt Practices Act of 1977, or FCPA, the United Kingdom Bribery Act 2010, or U.K. Bribery Act, and 
similar laws in other countries. Any violation of the FCPA, the U.K. Bribery Act or other applicable anti-corruption laws could result 
in substantial  fines, sanctions, civil and/or criminal penalties and curtailment of operations in certain jurisdictions and  might 
adversely affect our business, results of operations or financial condition. In addition, actual or alleged violations could damage our 
reputation and ability to do business. Further, detecting, investigating and resolving actual or alleged violations is expensive and can 
consume significant time and attention of our senior management. 

Changes in, compliance with, or our failure to comply with the certain laws and regulations may negatively impact our 

operations and could have a material adverse effect on our results of operations. 

Our operations are subject to various laws and regulations in countries in which we operate, including laws and regulations 

relating to: 
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the importing, exporting, equipping and operation of drilling rigs; 
currency exchange controls; 
oil and gas exploration and development; 
taxation of offshore earnings and earnings of expatriate personnel; and 
use and compensation of local employees and suppliers by foreign contractors. 

Public  and  regulatory  scrutiny  of  the  energy  industry  has  resulted  in  increased  regulations  being  either  proposed  or 
implemented. In addition, existing regulations might be revised or reinterpreted, new laws, regulations and permitting requirements 
might be adopted or become applicable to us, our rigs, our customers, our vendors or our service providers, and future changes in 
laws and regulations could significantly increase our costs and could have a material adverse effect on our business, financial 
condition and results of operations. In addition, we may be required to post additional surety bonds to secure performance, tax, 
customs and other obligations relating to our rigs in jurisdictions where bonding requirements are already in effect and in other 
jurisdictions where we may operate in the future. These requirements would increase the cost of operating in these countries, which 
could materially adversely affect our business, financial condition and results of operations. 

In response to the Macondo well blowout incident in April 2010, the U.S. Department of Interior, through the Bureau of 
Ocean Energy Management (“BOEM”) and the Bureau of Safety and Environmental Enforcement (“BSEE”), began an overhaul of 
the offshore oil and natural gas regulatory process that significantly impacted oil and gas development regulated by the United 
States. From time to time, new rules, regulations and requirements have been proposed and implemented by BOEM, BSEE or the 
United States Congress that could materially limit or prohibit, and increase the cost of, offshore drilling. For example, in July 2016, 
BOEM  and  BSEE  finalized  a  rule  revising  and  adding  requirements  for  drilling  on  the  U.S. Arctic  Outer  Continental  Shelf. 
Similarly, in April 2016, BSEE announced a final blowout preventer systems and well control rule. BOEM also released a new 
Notice to Lessees and Operators in the Outer Continental Shelf in September 2016 that updates offshore bonding requirements.  This 
update eliminates waivers of supplemental bonding and prohibits a company from relying on the financial strength of co-lessees 
unless co-lessees agree to allocate BOEM-determined self-insurance to the lease.  These new bonding requirements may increase 
our customers’ operating costs and impact our customers’ ability to obtain leases, thereby, reducing demand for our services.  We are 
also subject to increasing regulatory requirements and scrutiny in the North Sea jurisdictions and other countries. These new rules, 
regulations and requirements, including the adoption of new safety requirements and policies relating to the approval of drilling 

17 

 
permits, restrictions on oil and gas development and production activities in the U.S. Gulf of Mexico and elsewhere, implementation 
of safety and environmental management systems, mandatory third party compliance audits, and the promulgation of numerous 
Notices to Lessees or similar new regulatory requirements outside of the U.S., have impacted and may continue to impact our 
operations by causing increased costs, delays and operational restrictions. In addition to these rules, regulations and requirements, 
the U.S. federal government is considering new legislation that could impose additional equipment and safety requirements on 
operators and drilling contractors in the U.S., as well as regulations relating to the protection of the environment. If the  new 
regulations, policies, operating procedures and possibility of increased legal liability resulting from the adoption or amendment of 
rules and regulations applicable to our operations in the U.S. or other jurisdictions are viewed by our current or future customers as a 
significant impairment to expected profitability on projects, then they could discontinue or curtail their offshore operations in the 
impacted region, thereby adversely affecting our operations by limiting drilling opportunities or imposing materially increased costs. 

Adverse effects may continue as a result of the uncertainty of ongoing inquiries, investigations and court proceedings, or 
additional inquiries and proceedings by federal or state regulatory agencies or private plaintiffs. In addition, we cannot predict the 
outcome of any of these inquiries or whether these inquiries will lead to additional legal proceedings against us, civil or criminal 
fines or penalties, or other regulatory action, including legislation or increased permitting requirements. Legal proceedings or other 
matters against us, including environmental matters, suits, regulatory appeals, challenges to our permits by citizen groups and 
similar matters, might result in adverse decisions against us. The result of such adverse decisions, both individually or in the 
aggregate, could be material and may not be covered fully or at all by insurance. 

Operational interruptions or maintenance or repair work may cause our customers to suspend or reduce payment of 
dayrates  until  operation  of  the  respective  drilling  rig  is  resumed,  which  may  lead  to  loss  of  revenue  or  termination  or 
renegotiation of the drilling contract. 

If our drilling rigs are idle for reasons that are not related to the ability of the rig to operate, our customers are entitled to pay 
a  waiting,  or  standby,  rate  lower  than  the  full  operational  rate.  In  addition,  if  our  drilling  rigs  are  taken  out  of  service  for 
maintenance and repair for a period of time exceeding the scheduled maintenance periods set forth in our drilling contracts, we will 
not be entitled to payment of dayrates until the rig is able to work. Several factors could cause operational interruptions, including: 

breakdowns of equipment and other unforeseen engineering problems; 
work stoppages, including labor strikes; 
shortages of material and skilled labor; 
delays in repairs by suppliers; 
surveys by government and maritime authorities; 
periodic classification surveys; 
inability to obtain permits; 
severe weather, strong ocean currents or harsh operating conditions; and 
force majeure events. 

If the interruption of operations were to exceed a determined period due to an event of force majeure, our customers have the 
right to pay a rate that is significantly lower than the waiting rate for a period of time, and, thereafter, may terminate the drilling 
contracts related to the subject rig. Suspension of drilling contract payments, prolonged payment of reduced rates or termination of 
any drilling contract as a result of an interruption of operations as described herein could materially adversely affect our business, 
financial condition and results of operations. 

As a result of our significant cash flow needs, we may be required to incur additional indebtedness, and in the event of lost 

market access, may have to delay or cancel discretionary capital expenditures. 

Our cash flow needs, both in the short-term and long-term, may include the following: 

normal recurring operating expenses; 
planned and discretionary capital expenditures; 
repayment of debt and interest; and 
payments of dividends. 

In the future, we may require funding for capital expenditures that is beyond the amount available to us from cash generated 
by our operations, cash on hand and borrowings under our existing bank credit facility. We may raise such additional capital in a 
number of ways, including accessing capital markets, obtaining additional lines of credit or disposing of assets. However, we can 
provide no assurance that any of these options will be available to us on terms acceptable to us or at all. 

Our debt instruments could limit our operations and our debt level may limit our flexibility to obtain financing and pursue 
business opportunities. Our ability to obtain financing or to access the capital markets may be limited by our financial condition and 
our credit ratings at the time of any such financing and the covenants in our existing debt agreements, as well as by adverse market 
conditions resulting from, among other things, a depressed oil price, general economic conditions and uncertainties that are beyond 
our control. Even if we are successful in obtaining additional capital through debt financings, incurring additional indebtedness may 

18 

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significantly increase our interest expense and may reduce our flexibility to respond to changing business and economic conditions 
or to fund working capital needs, because we will require additional funds to service our outstanding indebtedness. 

We may delay or cancel discretionary capital expenditures, which could have certain adverse consequences, including 
delaying upgrades or equipment purchases that could make the affected rigs less competitive, adversely affect customer relationships 
and negatively impact our ability to contract such rigs. 

We may have difficulty obtaining or maintaining insurance in the future and our insurance coverage and contractual 

indemnity rights may not protect us against all of the risks and hazards we face. 

We do not procure insurance coverage for all of the potential risks and hazards we may face. Furthermore, no assurance can 
be given that we will be able to obtain insurance against all of the risks and hazards we face or that we will be able to obtain or 
maintain adequate insurance at rates and with deductibles or retention amounts that we consider commercially reasonable. 

Our insurance carriers may interpret our insurance policies such that they do not cover losses for which we make claims. Our 
insurance policies may also have exclusions of coverage for some losses. Uninsured exposures may include expatriate activities 
prohibited by U.S. laws, radiation hazards, certain loss or damage to property onboard our rigs and losses relating to shore-based 
terrorist acts or strikes. Furthermore, the damage sustained to offshore oil and gas assets in the U.S. as a result of hurricanes has 
negatively impacted certain aspects of the energy insurance market, resulting in more restrictive and expensive coverage for U.S. 
named windstorm perils due to the price or lack of availability of coverage. Accordingly, we have in the past self-insured the rigs in 
the U.S. Gulf of Mexico for named windstorm perils. We currently have U.S. windstorm coverage for most of our U.S. fleet subject 
to limit, but will continue to monitor the insurance market conditions in the future and may decide not to, or be unable to, purchase 
named windstorm coverage for some or all of the rigs operating in the U.S. Gulf of Mexico. 

Under our drilling contracts, liability with respect to personnel and property is customarily assigned on a “knock-for-knock” 
basis, which means that we and our customers assume liability for our respective personnel and property, irrespective of the fault or 
negligence of the party indemnified. Although our drilling contracts generally provide for indemnification from our customers for 
certain  liabilities,  including  liabilities  resulting  from  pollution  or  contamination  originating  below  the  surface  of  the  water, 
enforcement of these contractual rights to indemnity may be limited by public policy and other considerations and, in any event, 
may not adequately cover our losses  from  such incidents. There can also be no assurance that those parties  with contractual 
obligations to indemnify us will necessarily be in a financial position to do so. 

Although we maintain insurance in the geographic areas in which we operate, pollution, reservoir damage and environmental 
risks generally are not fully insurable. Our insurance policies may not adequately cover our losses or may have exclusions of 
coverage for some losses. We do not have insurance coverage or rights to indemnity for all risks, including loss of hire insurance on 
most of the rigs in our fleet. Uninsured exposures may include expatriate activities prohibited by U.S. laws and regulations, radiation 
hazards, cyber risks, certain loss or damage to property onboard our rigs and losses relating to shore-based terrorist acts or strikes. If 
a significant accident or other event occurs and is not fully covered by insurance or contractual indemnity, it could adversely affect 
our business, financial condition and results of operations. 

A loss of a major tax dispute or a successful tax challenge to our operating structure, intercompany pricing policies or the 
taxable presence of our subsidiaries in certain countries could result in a higher tax rate on our worldwide earnings, which 
could result in a material adverse effect on our financial condition and results of operations. 

Income tax returns that we file will be subject to review and examination. We will not recognize the benefit of income tax 
positions we believe are more likely than not to be disallowed upon challenge by a tax authority. If any tax authority successfully 
challenges our operational structure, intercompany pricing policies or the taxable presence of our subsidiaries in certain countries, if 
the terms of certain income tax treaties are interpreted in a manner that is adverse to our structure, or if we lose a material tax 
dispute in any country, our effective tax rate on our worldwide earnings could increase substantially and result in a material adverse 
effect on our financial condition. 

Our consolidated effective income tax rate may vary substantially from one reporting period to another. 

We cannot provide any assurances as to what our consolidated effective income tax rate will be because of, among other 
matters, uncertainty regarding the nature and extent of our business activities in any particular jurisdiction in the future and the tax 
laws of such jurisdictions, as well as potential changes in U.K., U.S. and other foreign tax laws, regulations or treaties or the 
interpretation or enforcement thereof, changes in the administrative practices and precedents of tax authorities or any reclassification 
or other matter (such as changes in applicable accounting rules) that increases the amounts we have provided for income taxes or 
deferred tax assets and liabilities in our consolidated financial statements. In addition, as a result of frequent changes in the taxing 
jurisdictions in which our drilling rigs are operated and/or owned, changes in the overall level of our income and changes in tax 
laws, our consolidated effective income tax rate may vary substantially from one reporting period to another. Income tax rates 
imposed in the tax jurisdictions in which our subsidiaries conduct operations vary, as does the tax base to which the rates are 

19 

 
applied. In some cases, tax rates may be applicable to gross revenues, statutory or negotiated deemed profits or other bases utilized 
under local tax laws, rather than to net income. Our drilling rigs frequently move from one taxing jurisdiction to another to perform 
contract drilling services. In some instances, the movement of drilling rigs among taxing jurisdictions will involve the transfer of 
ownership of the drilling rigs among our subsidiaries. If we are unable to mitigate the negative consequences of any change in law, 
audit, business activity or other matter, this could cause our consolidated effective income tax rate to increase and cause a material 
adverse effect on our financial position, operating results and/or cash flows. 

Our operations are subject to numerous laws and regulations relating to the protection of the environment and of human 
health and safety, and compliance with these laws and regulations could impose significant costs and liabilities that exceed our 
current expectations. 

Substantial costs, liabilities, delays and other significant issues could arise from environmental, health and safety laws and 
regulations covering our operations, and we may incur substantial costs and liabilities in maintaining compliance with such laws and 
regulations. Our operations are subject to extensive international conventions and treaties, and national or federal, state and local 
laws and regulations, governing environmental protection, including with respect to the discharge of materials into the environment 
and the security of chemical and industrial facilities. These laws govern a wide range of environmental issues, including: 
the release of oil, drilling fluids, natural gas or other materials into the environment; 
air emissions from our drilling rigs or our facilities; 
handling,  cleanup  and  remediation  of  solid  and  hazardous  wastes  at  our  drilling  rigs  or  our  facilities  or  at 
locations to which we have sent wastes for disposal; 
restrictions on chemicals and other hazardous substances; and 
wildlife protection, including regulations that ensure our activities do not jeopardize endangered or threatened 
animals, fish and plant species, nor destroy or modify the critical habitat of such species. 

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Various governmental authorities have the power to enforce compliance with these laws and regulations and the permits 
issued under them, oftentimes requiring difficult and costly actions. Failure to comply with these laws, regulations and permits, or 
the release of oil or other materials into the environment, may result in the assessment of administrative, civil and criminal penalties, 
the imposition of remedial obligations, the imposition of stricter conditions on or revocation of permits, the issuance of moratoria or 
injunctions limiting or preventing some or all of our operations, delays in granting permits and cancellation of leases, or could affect 
our relationship with certain consumers. 

There is an inherent risk of the incurrence of environmental costs and liabilities in our business, some of which may be 
material, due to the handling of our customers’ hydrocarbon products as they are gathered, transported, processed and stored, air 
emissions related to our operations, historical industry operations, and water and waste disposal practices. Joint, several or strict 
liability  may  be  incurred  without  regard  to  fault  under  certain  environmental  laws  and  regulations  for  the  remediation  of 
contaminated areas and in connection with past, present or future spills or releases of natural gas, oil and wastes on, under, or from 
past, present or future facilities. Private parties may have the right to pursue legal actions to enforce compliance as well as to seek 
damages for non-compliance with environmental laws and regulations or for personal injury or property damage arising from our 
operations. In addition, increasingly strict laws, regulations and enforcement policies could materially increase our compliance costs 
and the cost of any remediation that may become necessary. Our insurance may not cover all environmental risks and costs or may 
not provide sufficient coverage if an environmental claim is made against us. 

Our business may be adversely affected by increased costs due to stricter pollution control equipment requirements or 
liabilities resulting from non-compliance with required operating or other regulatory permits. Also, we might not be able to obtain or 
maintain from time to time all required environmental regulatory approvals for our operations. If there is a delay in obtaining any 
required environmental regulatory approvals, or if we fail to obtain and comply with them, the operation or construction of our 
facilities could be prevented or become subject to additional costs. In addition, the steps we could be required to take to bring certain 
facilities into regulatory compliance could be prohibitively expensive, and we might be required to shut down, divest or alter the 
operation of those facilities, which might cause us to incur losses. 

We make assumptions and develop expectations about possible expenditures related to environmental conditions based on 
current laws and regulations and current interpretations of those laws and regulations. If the interpretation of laws or regulations, or 
the laws and regulations themselves, change, our assumptions may change, and new capital costs may be incurred to comply with 
such  changes.  In  addition,  new  environmental  laws  and  regulations  might  adversely  affect  our  operations,  as  well  as  waste 
management and air emissions. For instance, governmental agencies could impose additional safety requirements, which could 
affect our profitability. Further, new environmental laws and regulations might adversely affect our customers, which in turn could 
affect our profitability. 

Finally, although some of our drilling rigs will be separately owned by our subsidiaries, under certain circumstances a parent 
company and all of the unit-owning affiliates in a group under common control engaged in a joint venture could be held liable for 
damages or debts owed by one of the affiliates, including liabilities for oil spills under environmental laws. Therefore, it is possible 
that we could be subject to liability upon a judgment against us or any one of our subsidiaries. 

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Refurbishment, conversion or upgrades of rigs are subject to risks, including delays and cost overruns, which could have 

an adverse impact on our available cash resources and results of operations. 

We will continue to make upgrades, refurbishment and repair expenditures to our fleet from time to time, some of which may 
be unplanned. Our customers may also require certain shipyard reliability upgrade projects for our rigs. These projects and other 
efforts of this type are subject to risks of cost overruns or delays inherent in any large construction project as a result of numerous 
factors, including the following: 

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shortages of equipment, materials or skilled labor; 
work stoppages and labor disputes; 
unscheduled delays in the delivery of ordered materials and equipment; 
local customs strikes or related work slowdowns that could delay importation of equipment or materials; 
weather interferences; 
difficulties in obtaining necessary permits or approvals or in meeting permit or approval conditions; 
design and engineering problems; 
inadequate regulatory support infrastructure in the local jurisdiction; 
latent  damages  or  deterioration  to  hull,  equipment  and  machinery  in  excess  of  engineering  estimates  and 
assumptions; 
unforeseen increases in the cost of equipment, labor and raw materials, particularly steel; 
unanticipated actual or purported change orders; 
client acceptance delays; 
disputes with shipyards and suppliers; 
delays in, or inability to obtain, access to funding; 
shipyard availability, failures and difficulties, including as a result of financial problems of shipyards or their 
subcontractors; and 
failure or delay of third-party equipment vendors or service providers. 

The failure to complete a rig repair, upgrade, refurbishment or new construction on time, or at all, or the inability to complete 
a rig conversion or new construction in accordance with its design specifications, may result in loss of revenues, penalties, or delay, 
renegotiation or cancellation of a drilling contract or the recognition of an asset impairment. Additionally, capital expenditures for 
rig repair, upgrade, refurbishment and construction projects could materially exceed our planned capital expenditures. Moreover, 
when our rigs are undergoing upgrade, refurbishment and repair, they may not earn a dayrate during the period they are out of 
service. If we experience substantial delays and cost overruns in our shipyard projects, it could have a material adverse effect on our 
business, financial condition and results of operations. We currently have no new rigs under construction. 

Acts of terrorism, piracy and political and social unrest could affect the markets for drilling services, which may have a 

material adverse effect on our results of operations. 

Acts of terrorism and social unrest, brought about by world political events or otherwise, have caused instability in the 
world’s financial and insurance markets in the past and may occur in the future. Such acts could be directed against companies such 
as ours. In addition, acts of terrorism, piracy and social unrest could lead to increased volatility in prices for crude oil and natural gas 
and could affect the markets for drilling services. Insurance premiums could increase and coverage may be unavailable in the future. 
Government regulations may effectively preclude us from engaging in business activities in certain countries. These regulations 
could be amended to cover countries where we currently operate or where we may wish to operate in the future. 

Our drilling contracts do not generally provide indemnification against loss of capital assets or loss of revenues resulting from 
acts of terrorism, piracy or political or social unrest. We have limited insurance for our assets providing coverage for physical 
damage losses resulting from risks, such as terrorist acts, piracy, vandalism, sabotage, civil unrest, expropriation and acts of war, and 
we do not carry insurance for loss of revenues resulting from such risks. 

Our information technology systems and those of our service providers are subject to cybersecurity risks and threats. 

We depend on information technology systems that we manage, and others that are managed by our third-party service and 
equipment providers, to conduct our operations, including critical systems on our drilling units, and these systems are subject to 
risks associated with cyber incidents or attacks. It has been reported that unknown entities or groups have mounted cyber-attacks on 
businesses and other organizations solely to disable or disrupt computer systems, disrupt operations and, in some cases, steal data. 
Due  to the  nature of cyber-attacks, breaches to our or our  service  or equipment providers’ systems could  go unnoticed for a 
prolonged period of time. These cybersecurity risks could disrupt our operations and result in downtime, loss of revenue, or the loss 
of critical data as well as result in higher costs to correct and remedy the effects of such incidents. If our or our service or equipment 
providers’ systems for protecting against cyber incidents or attacks prove to be insufficient and an incident were to occur, it could 
have a material adverse effect on our business, financial condition, results of operations or cash flows. Currently, we do not carry 
insurance for losses related to cybersecurity attacks, and may elect to not obtain such insurance in the future. 

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Failure to attract and retain skilled personnel or an increase in personnel costs could adversely affect our operations. 

We require skilled personnel to operate and provide technical services and support for our drilling units. In the past, during 
periods of high demand for drilling services and increasing worldwide industry fleet size, shortages of qualified personnel have 
occurred. During periods of low demand, such as the one we are currently experiencing, there are layoffs of qualified personnel, 
who often find work with competitors or leave the industry.  As a result, once market conditions improve, we may face shortages of 
qualified personnel, which would impair our ability to attract qualified personnel for our new or existing drilling units, impair the 
timeliness  and  quality  of  our  work  and  create  upward  pressure  on  personnel  costs,  any  of  which  could  adversely  affect  our 
operations. 

Unionization efforts and labor regulations in certain countries in which we operate could materially increase our costs or 

limit our flexibility. 

Certain of our employees and contractors in international markets are represented by labor unions or work under collective 
bargaining or similar agreements, which are subject to periodic renegotiation. Efforts may be made from time to time to unionize 
portions of our workforce. In addition, we may be subject to strikes or work stoppages and other labor disruptions in the future. 
Additional unionization efforts, new collective bargaining agreements or work stoppages could materially increase our costs, reduce 
our revenues or limit our operational flexibility. 

Any failure to comply with the complex laws and regulations governing international trade could adversely affect our 

operations. 

The shipment of goods, services and technology across international borders subjects our business to extensive trade laws and 
regulations. Import activities are governed by unique customs laws and regulations in each of the countries of operation. Moreover, 
many countries, including the United States, control the export and re-export of certain goods, services and technology and impose 
related export recordkeeping and reporting obligations. Governments also may impose economic sanctions against certain countries, 
persons and other entities that may restrict or prohibit transactions involving such countries, persons and entities. U.S. sanctions, in 
particular, are targeted against certain countries that are heavily involved in the petroleum and petrochemical industries, which 
includes drilling activities. 

The laws and regulations concerning import activity, export recordkeeping and reporting, export control and economic 
sanctions are complex and constantly changing. These laws and regulations may be enacted, amended, enforced or interpreted in a 
manner materially impacting our operations. Shipments can be delayed and denied export or entry for a variety of reasons, some of 
which are outside our control and some of which may result from failure to comply with existing legal and regulatory regimes. 
Shipping  delays  or  denials  could  cause  unscheduled  operational  downtime. Any  failure  to  comply  with  applicable  legal  and 
regulatory trading obligations could also result in criminal and civil penalties and sanctions, such as fines, imprisonment, debarment 
from government contracts, seizure of shipments and loss of import and export privileges. 

Currently, we do not, nor do we intend to, operate in countries that are subject to significant sanctions and embargoes 
imposed by the U.S. government or identified by the U.S. government as state sponsors of terrorism, such as Cuba, Iran, Sudan and 
Syria. The U.S. sanctions and embargo laws and regulations vary in their application, as they do not all apply to the same covered 
persons or proscribe the same activities, and such sanctions and embargo laws and regulations may be amended or strengthened over 
time. Although we believe that we will be in compliance with all applicable sanctions and embargo laws and regulations at the filing 
date, and intend to maintain such compliance, there can be no assurance that we will be in compliance in the future, particularly as 
the scope of certain laws may be unclear and may be subject to changing interpretations. Any such violation could result in fines or 
other penalties and could result in some investors deciding, or being required, to divest their interest, or not to invest, in us. In 
addition, certain institutional investors may have investment policies or restrictions that prevent them from holding securities of 
companies that have contracts with countries identified by the U.S. government as state sponsors of terrorism. In addition, our 
reputation and the market for our securities may be adversely affected if we engage in certain other activities, such as entering into 
drilling contracts  with individuals or entities in countries subject to significant U.S. sanctions and embargo laws that are  not 
controlled by the governments of those countries, or engaging in operations associated with those countries pursuant to contracts 
with third parties that are unrelated to those countries or entities controlled by their governments. 

Pension expenses associated with our retirement benefit plans may fluctuate significantly depending upon changes in 

actuarial assumptions, future investment performance of plan assets and legislative or other regulatory actions. 

A portion of our current and retired employee population is covered by pension and other post-retirement benefit plans, the 
costs of which are dependent upon various assumptions, including estimates of rates of return on benefit plan assets, discount rates 
for future payment obligations, mortality assumptions, rates of future cost growth and trends for future costs. In addition, funding 
requirements for benefit obligations of our pension and other post-retirement benefit plans are subject to legislative and other 
government regulatory actions. Future changes in estimates and assumptions associated with our pension and other post-retirement 

22 

 
benefit plans could have a material adverse effect on our financial condition, results of operations, cash flows and/or financial 
disclosures. 

Fluctuations in exchange rates and nonconvertibility of currencies could result in losses to us. 

We may experience currency exchange losses when revenues are received or expenses are paid in nonconvertible currencies, 
when we do not hedge an exposure to a foreign currency or when the result of a hedge is a loss. We may also incur losses as a result 
of an inability to collect revenues due to a shortage of convertible currency available to the country of operation, controls over 
currency exchange or controls over the repatriation of income or capital. 

We are subject to litigation that could have an adverse effect on us. 

We are, from time to time, involved in various litigation matters. These matters may include, among other things, contract 
disputes, personal injury claims, asbestos and other toxic tort claims, environmental claims or proceedings, employment matters, 
governmental claims for taxes or duties, and other litigation that arises in the ordinary course of our business. Although we intend to 
defend these matters vigorously, we cannot predict with certainty the outcome or effect of any claim or other litigation matter, and 
there can be no assurance as to the ultimate outcome of any litigation. Litigation may have an adverse effect on us because of 
potential negative outcomes, costs of attorneys, the allocation of management’s time and attention, and other factors. 

We are a holding company, and we are dependent upon cash flow from subsidiaries to meet our obligations. 

We currently conduct our operations through our subsidiaries, and our operating income and cash flow are generated by our 
subsidiaries. As a result, cash we obtain from our subsidiaries is the principal source of funds necessary to meet our debt service 
obligations. Contractual provisions or laws, as well as our subsidiaries’ financial condition and operating requirements, may limit 
our ability to obtain the cash that we require from our subsidiaries to pay our debt service obligations. Applicable tax laws may also 
subject such payments to us by our subsidiaries to further taxation. 

Forward-Looking Statements 

This Annual Report on Form 10-K includes “forward-looking statements” within the meaning of Section 27A of the U.S. 
Securities Act  of  1933,  as  amended  (the  "Securities Act"),  and  Section 21E  of  the  U.S. Securities  Exchange Act  of  1934,  as 
amended, (the "Exchange Act"). All statements other than statements of historical facts included in this report regarding rig demand, 
the  offshore  drilling  market,  oil  prices,  contract  backlog,  fleet  status,  our  financial  position,  business  strategy,  impairments, 
repayment of debt,  credit ratings, borrowings  under our credit facilities or other instruments, sources of  funds,  future capital 
expenditures, contract commitments, dayrates, contract commencements, extension or renewals, contract tenders, the outcome of 
any  dispute,  litigation,  audit  or  investigation,  plans  and  objectives  of  management  for  future  operations,  foreign  currency 
requirements, results of joint ventures, indemnity and other contract claims, industry conditions, access to financing, impact of 
competition, governmental regulations and permitting, availability of labor, worldwide economic conditions, taxes and tax rates, 
indebtedness covenant compliance, dividends and distributable reserves, timing or results of acquisitions or dispositions, and timing 
for  compliance  with  any  new  regulations  are  forward-looking  statements.  When  used  in  this  report,  the  words  “anticipate,” 
“believe,” “estimate,” “expect,” “intend,” “may,” “plan,” “project,” “should” and similar expressions are intended to be among the 
statements that identify forward-looking statements. Although we believe that the expectations reflected in such forward-looking 
statements  are  reasonable,  we  cannot  assure  you  that  such  expectations  will  prove  to  be  correct. These  factors  include  those 
described in “Risk Factors” above, or in our other SEC filings, among others. Such risks and uncertainties are beyond our ability to 
control, and in many cases, we cannot predict the risks and uncertainties that could cause our actual results to differ materially from 
those indicated by the forward-looking statements. You should consider these risks when you are evaluating us. 

Item 1B. 

Unresolved Staff Comments. 

None. 

Item 2. 

Drilling Fleet 

Properties. 

Our drilling fleet is composed of the following types of units: drillships, semisubmersibles, and jackups. Each type of drilling 
rig is described further below. Several factors determine the type of unit most suitable for a particular job, the most significant of 
which include the water depth and the environment of the intended drilling location, whether the drilling is being done over  a 
platform or other structure, and the intended well depth. 

23 

 
 
•  
•  

•  

•  
•  
•  

Drillships 

Our drillships are self-propelled vessels. These units maintain their position over the well through the use of a computer-

controlled dynamic positioning system. Certain of our drillships are capable of drilling in water depths up to 12,000 feet. 

As of the filing date of this Annual Report on Form 10-K, our drillship fleet consisted of the following eight units: 

four dynamically positioned Gusto Engineering Class drillships; 
two  dynamically  positioned Bully-class  drillships  operated  by  us  through  a  50  percent  joint  venture  with  a 
subsidiary of Shell; and 
two dynamically positioned Globetrotter-class drillships. 

Semisubmersibles 

Semisubmersibles are floating platforms which, by means of a water ballasting system, can be submerged to a predetermined 
depth so that a substantial portion of the hull is below the water surface during drilling operations in order to improve stability. 
These units maintain their position over the well through the use of either a fixed mooring system or a computer controlled dynamic 
positioning system and can drill in many areas where jackups cannot drill. Semisubmersibles normally require water depths of at 
least 200 feet in order to conduct operations. Certain of our semisubmersibles are capable of drilling in water depths of up to 12,000 
feet. 

As of the filing date of this Annual Report on Form 10-K, our semisubmersible fleet consisted of the following six units: 

two Noble EVA-4000™ semisubmersibles; 
two modified Friede & Goldman 9500 Enhanced Pacesetter semisubmersibles; and 
two modified Bingo 9000 design unit, dynamically positioned semisubmersibles. 

Jackups 

Jackups are  mobile, self-elevating drilling platforms equipped with legs that can be lowered to the ocean floor until a 
foundation is established for support. The rig hull includes the drilling rig, jacking system, crew quarters, loading and unloading 
facilities, storage areas for bulk and liquid materials, helicopter landing deck and other related equipment. All of our jackups are 
independent leg (i.e., the legs can be raised or lowered independently of each other) and cantilevered. A cantilevered jackup has a 
feature that permits the drilling platform to be extended out from the hull, allowing it to perform drilling or workover operations 
over pre-existing platforms or structures. Moving a rig to the drill site involves jacking up its legs until the hull is floating on the 
surface of the water. The hull is then towed to the drill site by tugs and the legs are jacked down to the ocean floor. The jacking 
operation continues until the hull is raised out of the water, and drilling operations are conducted with the hull in its raised position. 
Our jackups are capable of drilling in maximum water depths from approximately 300-500 feet. As of the filing date of this Annual 
Report on Form 10-K, we had 14 jackups in our fleet, including one high-specification, harsh environment jackup. 

24 

 
Offshore Fleet Table 

The following table sets forth certain information concerning our offshore fleet at February 23, 2017. We operate and own all 

of the units included in the table. 

Make 

Year Built 
or Rebuilt (1)   

Water 
Depth 
Rating 
(feet)   

Drilling 
Depth 
Capacity 
(feet) 

Location 

  Status (2) 

  GustoMSC P10000 
  GustoMSC Bully PRD 12000 
  GustoMSC Bully PRD 12000 
  GustoMSC P10000 
  Globetrotter Class 
  Globetrotter Class 
  GustoMSC P10000 
  GustoMSC P10000 

2013 N 

2011 N 

2011 N 

2013 N 

2011 N 

2013 N 

2014 N 

2014 N 

  12,000   40,000    U.S. Gulf of Mexico    Active 
  8,200    40,000    U.S. Gulf of Mexico    Active 
  Active 
  10,000   40,000    Malaysia 
  12,000   40,000    U.S. Gulf of Mexico    Active 
  10,000   30,000    U.S. Gulf of Mexico    Active 
  Active 
  10,000   30,000    South Africa 
  12,000   40,000    U.S. Gulf of Mexico    Available 
  12,000   40,000    U.S. Gulf of Mexico    Available 

Name 

Drillships—8 
Noble Bob Douglas 

Noble Bully I (4) 

Noble Bully II (4) 

Noble Don Taylor 

Noble Globetrotter I 

Noble Globetrotter II 

Noble Sam Croft 

Noble Tom Madden 

Semisubmersibles—6 

Noble Amos Runner 

  Noble EVA-4000™ 

Noble Clyde Boudreaux 

Noble Danny Adkins 

Noble Dave Beard 

Noble Jim Day 

Noble Paul Romano 

  F&G 9500 Enhanced Pacesetter 
  Bingo 9000-DP 
  F&G 9500 Enhanced Pacesetter-DP 
  Bingo 9000-DP 
  Noble EVA-4000™ 

  1999 R/2008
 M 
  2007 R/M 
2009 R 

2009 R 

2010 R 
  1998 R/2007
 M 

  8,000    32,500    U.S. Gulf of Mexico    Stacked 

  Available 

  10,000   35,000    Singapore 
  12,000   35,000    U.S. Gulf of Mexico    Stacked 
  Stacked 
  10,000   35,000    Singapore 
  12,000   35,000    U.S. Gulf of Mexico    Stacked 
  6,000    32,500    U.S. Gulf of Mexico    Active 

Independent Leg Cantilevered Jackups—14 

Noble Alan Hay 

Noble Gene House 

Noble David Tinsley 

Noble Lloyd Noble (3) 

  Levingston Class 111-C 
  Modec 300C-38 
  Modec 300C-38 
Noble Hans Deul (3) 
  F&G JU-2000E 
Noble Houston Colbert (3)    F&G JU-3000N 
  Modec 300C-38 
Noble Joe Beall 
  GustoMSC CJ70-x150-ST 
  F&G JU-3000N 
  F&G JU-3000N 
  F&G JU-2000E 
  F&G JU-3000N 
  F&G JU-3000N 
  F&G JU-2000E 
  F&G JU-3000N 

Noble Mick O’Brien (3) 

Noble Regina Allen (3) 

Noble Roger Lewis (3) 

Noble Sam Hartley (3) 

Noble Tom Prosser (3) 

Noble Scott Marks (3) 

Noble Sam Turner (3) 

2005 R 

2010 R 

1998 R 

2009 N 

2014 N 

2004 R 

2016 N 

2013 N 

2013 N 

2007 N 

2014 N 

2014 N 

2009 N 

2014 N 

300 

300 

300 

400 

400 

300 

500 

400 

400 

400 

400 

400 

400 

400 

  25,000    U.A.E. 
  25,000    U.A.E. 
  25,000    Saudi Arabia 
  30,000    U.K. 
  30,000    Qatar 
  25,000    Saudi Arabia 
  32,000    U.K. 
  30,000    U.A.E. 
  30,000    U.K. 
  30,000    Saudi Arabia 
  30,000    Brunei 
  30,000    Denmark 
  30,000    Saudi Arabia 
  30,000    U.A.E. 

  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Available 

Footnotes to Drilling Fleet Table 

1. 

2. 

3. 
4. 

Rigs  designated  with  an  “R”  were  modified,  refurbished  or  otherwise  upgraded  in  the  year  indicated  by  capital 
expenditures in an amount deemed material by management. Rigs designated with an “N” are newbuilds. Rigs designated 
with an “M” have been upgraded to the Noble NC-5SM mooring standard. 

Rigs listed as “active” are operating, or preparing to operate, under contract; rigs listed as “available” are actively seeking 
contracts and may include those that are idle or warm stacked; rigs listed as “shipyard” are in a shipyard for construction, 
repair, refurbishment or upgrade; rigs listed as “stacked” are idle without a contract and have reduced or no crew and are 
not actively marketed in present market conditions. 

Harsh environment capability. 
We own and operate the Noble Bully I and Noble Bully II through joint ventures with a subsidiary of Shell. Under the terms 
of the joint venture agreements, each party has an equal 50 percent ownership stake in both vessels. 

25 

 
 
 
 
   
  
   
   
   
   
 
 
 
 
 
 
 
 
   
   
   
   
   
   
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Facilities 

Our corporate headquarters is located in London, England. We also maintain offices in Sugar Land, Texas, where significant 
worldwide global support activity occurs. In addition, we own and lease operational, administrative and marketing offices, as well as 
other sites used primarily for operations, storage and maintenance and repairs for drilling rigs and equipment in various locations 
worldwide. 

Item 3. 

Legal Proceedings. 

Information regarding legal proceedings is set forth in Note 17 to our consolidated financial statements included in Item 8 of 

this Annual Report on Form 10-K. 

Item 4.  

Mine Safety Disclosures. 

Not applicable. 

PART II 

Item 5. 

Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of 
Equity Securities. 

Market for Shares and Related Shareholder Information 

Noble-UK shares are listed and traded on the New York Stock Exchange under the symbol “NE.” The following table sets 
forth for the periods indicated the high and low sales prices and dividends or returns of capital declared and paid in U.S. Dollars per 
share: 

2016 
Fourth quarter 
Third quarter 
Second quarter 
First quarter 

2015 
Fourth quarter 
Third quarter 
Second quarter 
First quarter 

High 

Low 

Cash 
Dividends 
Declared and 
Paid 

 $ 

 $ 

7.64     $ 
8.94    
11.98    
13.56    

14.22     $ 
15.27    
18.16    
19.51    

4.64     $ 
5.12    
8.07    
6.91    

10.55     $ 
10.46    
14.45    
13.55    

—  
0.020  
0.020  
0.150  

0.150  
0.375  
0.375  
0.375  

Our most recent quarterly dividend payment to shareholders, totaling approximately $5 million (or $0.02 per share), was 

declared on July 22, 2016 and paid on August 8, 2016 to holders of record on August 1, 2016. 

Our Board of Directors eliminated our quarterly cash dividend of $0.02 per share, beginning in the fourth quarter of 2016. 

The declaration and payment of dividends requires the authorization of the Board of Directors of Noble-UK, provided that 
such dividends on issued share capital may be paid only out of Noble-UK’s “distributable reserves” on its statutory balance sheet. 
Noble-UK is not permitted to pay dividends out of share capital, which includes share premiums. The resumption of the payment of 
future  dividends  will  depend  on  our  results  of  operations,  financial  condition,  cash  requirements,  future  business  prospects, 
contractual restrictions and other factors deemed relevant by our Board of Directors. 

On February 15, 2017, there were 244,676,954 shares outstanding held by 341 shareholder accounts of record. 

26 

 
 
 
 
 
  
   
   
 
 
 
 
  
   
   
  
   
   
 
 
 
UK Tax Consequences to Shareholders of Noble-UK 

The tax consequences discussed below do not reflect a complete analysis or listing of all the possible tax consequences that 
may be relevant to shareholders of Noble. Shareholders should consult their own tax advisors in respect of the tax consequences 
related to receipt, ownership, purchase or sale or other disposition of our shares. 

UK Income Tax on Dividends and Similar Distributions 

A non-UK tax resident holder will not be subject to UK income taxes on dividend income and similar distributions in respect 
of our shares, unless the shares are attributable to a permanent establishment or a fixed place of business maintained in the UK by 
such non-UK holder. 

Disposition of Noble-UK Shares 

Shareholders who are neither UK tax resident nor holding their Noble-UK shares in connection with a trade carried on 
through a permanent establishment in the UK will not be subject to any UK taxes on chargeable gains as a result of any disposals of 
their shares. Noble-UK shares held outside the facilities of The Depository Trust Company (“DTC”) should be treated as UK situs 
assets for the purpose of UK inheritance tax. 

UK Withholding Tax—Dividends to Shareholders 

Payments of dividends by Noble-UK will not be subject to any withholding in respect of UK taxation, regardless of the tax 

residence of the recipient shareholder. 

Stamp Duty and Stamp Duty Reserve Tax in Relation to the Transfer of Shares 

Stamp duty and/or stamp duty reserve tax (“SDRT”) are imposed by the UK on certain transfers of chargeable securities 
(which include shares in companies incorporated in the UK) at a rate of 0.5 percent of the consideration paid for the transfers in 
question. Certain transfers of shares to depositaries or into clearance systems are charged at a higher rate of 1.5 percent.  Her 
Majesty’s Revenue and Customs (“HMRC”) regard DTC as a clearance system for these purposes. 

Transfers of the Ordinary Shares through the facilities of DTC will not attract a charge to stamp duty or SDRT in the UK. 
Any transfer of title to Ordinary Shares from within those facilities to a holder outside those facilities, and any subsequent transfers 
that occur entirely outside those facilities, will ordinarily attract stamp duty or SDRT at a rate of 0.5 percent. This duty must be paid 
(and, where relevant, the transfer document stamped by HMRC) before the transfer can be registered in the books of Noble-UK. 
However, if those Ordinary Shares of Noble-UK are redeposited into the facilities of DTC, that redeposit will attract stamp duty or 
SDRT at the rate of 1.5 percent. 

Share Repurchases 

Under UK law, the Company is only permitted to purchase its own shares by way of an “off-market purchase” in a plan 
approved by shareholders. In December 2014, we received shareholder approval to repurchase up to 37 million ordinary shares, or 
approximately 15 percent of our outstanding ordinary shares at the time of such shareholder approval. The authority to make such 
repurchases expired at the end of the Company’s 2016 annual general meeting of shareholders, which was held on April 22, 2016. 
During 2015, we repurchased 6.2 million of our ordinary shares covered by this authorization at an average price of $16.10 per 
share, excluding commissions and stamp tax, for a total cost of approximately $101 million. All share repurchases were made in the 
open  market  and  were  pursuant  to  the  share  repurchase  program  discussed  above. All  shares  repurchased  during  2015  were 
immediately cancelled. During the year ended December 31, 2016, we did not repurchase any of our shares. 

27 

 
Stock Performance Graph 

This graph shows the cumulative total shareholder return of our shares over the five-year period ending December 31, 2016. 
The graph also shows the cumulative total returns for the same five-year period of the S&P 500 Index and the Dow Jones U.S. Oil 
Equipment & Services Index. The graph assumes that $100 was invested in our shares and the two indices on January 1, 2012 and 
that all dividends or distributions and returns of capital were reinvested on the date of payment. 

COMPARISON OF CUMULATIVE FIVE YEAR TOTAL RETURN

$250

$200

$150

$100

$50

$0
12/31/11

12/31/12

12/31/13

12/31/14

12/31/15

12/31/16

Noble Corporation

S&P 500 Index

Dow Jones U.S. Oil Equipment & Services Index

Company / Index 
Noble-UK 
S&P 500 Index 
Dow Jones U.S. Oil Equipment & Services 

$

2012 
116.98 $
116.00
100.33

2013 
128.45 $
153.57
128.83

2014 

2015 

2016 

67.77     $ 
174.60   
106.64   

47.01 $
177.01
82.67

26.98
198.18
105.26

INDEXED RETURNS 
Year Ended December 31, 

Investors  are  cautioned  against  drawing  any  conclusions  from  the  data  contained  in  the  graph,  as  past  results  are  not 

necessarily indicative of future performance. 

The above graph and related information shall not be deemed “soliciting material” or to be “filed” with the SEC, nor shall 
such information be incorporated by reference into any future filing under the Securities Act or the Exchange Act, except to the 
extent that we specifically incorporate it by reference into such filing. 

28 

 
 
 
 
 
 
Item 6.  

Selected Financial Data. 

The following table sets forth selected financial data of us and our consolidated subsidiaries over the five-year period ended 
December 31,  2016,  which  information  is  derived  from  our  audited  financial  statements. This  information  should  be  read  in 
connection with, and is qualified in its entirety by, the more detailed information in our financial statements included in Item 8 of 
this Annual Report on Form 10-K. 

Statement of Income Data 

Operating revenues from continuing operations 

 $  2,302,065     $  3,352,252     $  3,232,504     $  2,538,143     $  2,200,699  

Year Ended December 31, 

2016 

2015 

2014 

2013 

2012 

(In thousands, except per share amounts) 

Net income (loss) from continuing operations 

attributable to Noble-UK (1) 

Net income (loss) from continuing operations per 

share attributable to Noble-UK: 

Basic 

Diluted 

Balance Sheet Data (at end of period) 

Cash and marketable securities 

  $ 

Property and equipment, net 
Total assets (5) 
Long-term debt (5) 
Total debt (2) (5) 
Total equity 

Other Data 

Net cash from operating activities 

Net cash from investing activities 

Net cash from financing activities 
Capital expenditures (3) 
Working capital (4) (5) 
Cash distributions declared per share 

(929,580 )  

511,000 

(152,011 )  

478,595 

414,389 

(3.82 )  

(3.82 )  

2.06    
2.06    

(0.60 )  

(0.60 )  

1.86    
1.86    

1.63  
1.63  

68,510     $ 

114,458     $ 

725,722     $ 

512,245     $ 

282,092  
10,061,948     11,483,623     12,112,509     14,558,090     13,025,972  
11,440,117     12,865,645     13,266,480     16,194,639     14,580,886  
4,607,487  
4,848,678    
4,040,229    
4,607,487  
4,848,678    
4,340,111    
8,488,290  
7,287,034    
6,467,445    

5,532,933    
5,532,933    
9,050,028    

4,162,638    
4,462,562    
7,422,230    

(432,537 )  

(669,931 )  

  $  1,128,282     $  1,762,351     $  1,778,208     $  1,702,317     $  1,381,693  
(1,790,888 ) 
452,091  
1,669,811  
393,876  
0.54  

(2,485,107 )  
615,156    
2,487,520    
339,020    
0.76    

(2,109,268 )  
285,112    
2,072,885    
259,888    
1.50    

(886,079 )  
422,544    
377,034    
1.28    

(244,874 )  
659,925    
559,321    
0.20    

 $ 

(1)  

(2)  
(3) 

(4) 
(5) 

Results for 2016, 2015, 2014, 2013 and 2012 include impairment charges of $1.5 billion, $418 million, $745 million, $4 
million and $20 million, respectively. 
Consists of Long-term debt and Current maturities of long-term debt. 
Capital expenditures includes expenditures made for rigs that were ultimately transferred to Paragon Offshore as part of 
the Spin-off. 
Working capital is calculated as current assets less current liabilities. 
Certain amounts in prior periods have been reclassified to conform to the current year presentation. In accordance with 
our adoption of Accounting Standard Update No. 2015-3, unamortized debt issuance costs related to our senior notes are 
now shown as a direct reduction of the carrying amount of the related debt.  See Part II, Item 8, “Financial Statements 
and Supplementary Data", Note 1 and Note 9 for more information. 

Item 7. 

Management’s Discussion and Analysis of Financial Condition and Results of Operations. 

The following discussion is intended to assist you in understanding our financial position at December 31, 2016 and 2015, 
and our results of operations for each of the years in the three-year period ended December 31, 2016. The following discussion 
should be read in conjunction with the consolidated financial statements and related notes contained in this Annual Report on Form 
10-K for the year ended December 31, 2016 filed by Noble-UK and Noble-Cayman. 

The results of operations for Paragon Offshore prior to August 1, 2014, the Spin-off date, and non-recurring costs related to 
the Spin-off have been classified as discontinued operations for all periods presented in this report. The terms “earnings” and “loss” 

29 

 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
 
 
 
 
 
 
  
   
   
   
   
 
 
  
   
   
   
   
 
 
 
 
 
  
   
   
   
   
 
 
 
 
as used in this “Management’s Discussion and Analysis of Financial Condition and Results of Operations” refer to income or loss 
from  continuing  operations.  Income  or  loss  from  continuing  operations  is  representative  of  the  Company’s  current  business 
operations and focus. 

Executive Overview 

Our 2016 financial and operating results from continuing operations include: 

•  
•  

•  

operating revenues totaling $2.3 billion; 

net loss of $930 million, or $3.82 per diluted share, which includes a $1.3 billion after-tax impairment charge 
recognized on five of our rigs and certain capital spare equipment; and 

net cash from operating activities totaling $1.1 billion. 

The  business  environment  for  offshore  drillers  during  2016  remained  challenging.  A  rig  supply  imbalance  expanded 
throughout 2016, primarily due to reduced offshore spending by customers, leaving a growing number of rigs without follow-on 
drilling programs as contracts expired. In addition, newbuild rigs ordered prior to the decline in industry activity continue to exit 
shipyards, adding to the supply imbalance. Our customers have adopted a cautious approach to offshore spending as crude oil prices 
declined from approximately $112 per barrel on June 30, 2014 to as low as approximately $30 per barrel in January 2016, before 
improving to $56 per barrel on February 15, 2017. We expect that the offshore drilling programs of operators will remain curtailed, 
especially exploration activity, until higher, sustained crude oil prices are achieved. Until then, further deterioration in rig utilization 
and dayrates is possible. 

We expect the business environment for 2017 to remain weak and it could potentially deteriorate further. The present subdued 
level  of  global  economic  activity,  the  uncertainty  of  the  viability  and  length  of  reductions  in  production  agreed  to  by  the 
Organization of Petroleum Exporting Countries (“OPEC”) in November 2016, the incremental production capacity in non-OPEC 
countries, including the current U.S. political environment, and the Brexit vote in the UK are contributing to an uncertain oil price 
environment, leading to considerable uncertainity in our customers’ exploration and production spending plans. However, the 
production limits recently agreed to by OPEC could help to establish market conditions supporting higher, sustained crude prices in 
2017. In general, recent contract awards have been short-term in nature and subject to an extremely competitive bidding process. As 
a result, the contracts have been for dayrates that are substantially lower than rates were for the same class of rigs before this period 
of imbalance. We cannot give any assurances as to when conditions in the offshore drilling market will improve, or  when the 
oversupply of available drilling rigs will end. While current market conditions persist, we will continue to focus on operating 
efficiency, cost control and managing liquidity and could stack or retire additional drilling rigs. 

While we cannot predict the future level of demand or dayrates for our services, or future conditions in the offshore contract 

drilling industry, we believe we are strategically well positioned. 

We believe in the long-term fundamentals for the industry, especially for those contractors with a modern fleet of high-
specification rigs like ours. We expect the persistent rig supply imbalance to improve over time, with the combination of further fleet 
attrition and a rebound in offshore spending by our customers. Also, we believe the ultimate market recovery will benefit from any 
sustained under-investment by customers during the current phase of the market cycle. 

Our business strategy focuses on a balanced fleet of both deepwater drilling and high-specification jackup assets and the 

deployment of our drilling rigs in important oil and gas basins around the world. 

Over the  past five  years,  we have expanded our drilling fleet through our newbuild program. We took delivery of our 
remaining newbuild, the heavy-duty, harsh environment jackup, Noble Lloyd Noble, in July 2016. The Noble Lloyd Noble has 
commenced operations in November 2016 under a four-year contract in the North Sea. Although we plan to focus on capital 
preservation and liquidity based on current market conditions, we also continue to evaluate opportunities to enhance our fleet, 
particularly focusing on higher specification rigs, to execute the increasingly complex drilling programs required by our customers. 

Impairment 

We evaluate the impairment of property and equipment whenever events or changes in circumstances (including the decision 
to cold stack, retire or sale a rig) indicate that the carrying amount of an asset may not be recoverable. In addition, on an annual 
basis in the fourth quarter, we complete an impairment analysis on our rig fleet. An impairment loss on our property and equipment 
may exist when the estimated undiscounted cash flows expected to result from the use of the asset and its eventual disposition are 
less than its carrying amount. Any impairment loss recognized represents the excess of the asset's carrying value over the estimated 
fair value. As part of this analysis, we make assumptions and estimates regarding future market conditions. To the extent actual 
results do not meet our estimated assumptions, for a given rig or piece of equipment, we may take an impairment loss in the future. 

30 

 
In connection with our annual impairment analysis as of the end of 2016, we identified indicators that certain assets in our 
fleet  might  not  be  recoverable.  Such  indicators  included  the  significant  supply/demand  rig  imbalance,  additional  customer 
suspensions of drilling programs, contract cancellations and a further reduction in the number of new contract opportunities, 
resulting in a reduced number of overall drilling contracts. As a result of our year-end testing, we determined that the carrying 
amounts of certain drilling units were impaired. We estimated the fair values of these units by applying the income valuation 
approach utilizing significant unobservable inputs, representative of a Level 3 fair value measurement.  Assumptions used in our 
assessment included, but were not limited to, timing of future contract awards and expected operating day rates, operating costs, 
utilization rates, capital expenditures, reactivation costs and estimated economic useful lives.  Based upon our annual impairment 
analysis, we impaired the carrying values to estimated fair values for the Noble Amos Runner, the Noble Clyde Boudreaux and the 
Noble Dave Beard. The impairment charge related to these units was approximately $1 billion.  

If we believe that one of our drilling units is no longer marketable or is otherwise unlikely to return to active service, we may 
elect to retire the unit and/or sell the unit at a value that may be substantially below its book value, and recognize an impairment 
charge that reduces the asset’s carrying value to the estimated fair value.  In late December 2016, we decided to retire from service 
and sell for scrap our semisubmersible, the Noble Max Smith, which we sold in December for approximately $1 million, and we 
recognized an impairment charge of approximately $165 million. We will continue to analyze the market and our expectations for 
our fleet, and we may retire and/or sell other units (which may be at a substantial loss compared to book value) if we conclude that it 
is appropriate to do so. 

Also  in  the  fourth  quarter  of  2016,  in  connection  with  our  annual  impairment  analysis,  we  concluded  that  the 
semisubmersible, the Noble Homer Ferrington and certain capital spare equipment would not be utilized in the foreseeable future, 
and  we  recognized  an  impairment  charge  of  $120  million  and  $154  million,  respectively.  In  the  second  quarter  of  2016,  we 
recognized a charge of approximately $17 million for the impairment of certain capital spare equipment based upon our decision to 
dispose of this equipment. 

In connection with our 2015 annual impairment analysis, we decided that we would no longer market one of our drillships, 
the Noble Discoverer. The decision was a result of the termination of the contract for this rig by Shell in December 2015 and the 
decreased opportunities for rigs of this type in the current marketplace. We also reviewed assumptions on the future marketability of 
one of our jackups, the Noble Charles Copeland, after its contract completion in late September 2015, with consideration given to its 
years in service, limited technical features and anticipated capital requirements in light of the current market conditions. As a result 
of this analysis, we decided to discontinue marketing this unit. Additionally, as a result of a year-end 2015 review of capital spare 
equipment, we elected to retire certain capital spare equipment. We evaluated these units and capital spare equipment for impairment 
and recorded an impairment charge of $406 million for the year ended December 31, 2015.  

Also in 2015, we determined that certain corporate assets were partially impaired due to a declining market for, and the 
potential disposal of, the assets. We estimated the fair value of the assets based on quotes from brokers of similar assets (Level 2). 
Based on these estimates, we recorded an impairment charge of approximately $13 million for the year ended December 31, 2015. 

In connection with our 2014 annual impairment analysis, we decided to discontinue marketing three of our semisubmersibles, 
the Noble Driller, the Noble Jim Thompson and the Noble Paul Wolff, because of then current market conditions. We evaluated these 
units for impairments and recorded an impairment charge of $685 million on these units. Additionally, we fully impaired the $60 
million of goodwill on our books, which originated from the acquisition of FDR Holdings Limited (“Frontier”) in 2010, as a result 
of a significant decline in the market value of our stock, a decrease in oil and gas prices, significant reductions in the projected 
dayrates for new contracts and reduced utilization forecasts. 

Spin-off of Paragon Offshore plc 

On August 1, 2014, Noble-UK completed the separation and spin-off of a majority of its standard specification offshore 
drilling business through a pro rata distribution of all of the ordinary shares of its wholly-owned subsidiary, Paragon Offshore, to the 
holders of Noble’s ordinary shares. Our shareholders received one share of Paragon Offshore for every three shares of Noble owned 
as of July 23, 2014, the record date for the distribution. Through the Spin-off, we disposed of most of our standard specification 
drilling units and related assets, liabilities and business. Prior to the Spin-off, Paragon Offshore issued approximately $1.7 billion of 
long-term debt. We used the proceeds from this debt to repay certain amounts outstanding under our commercial paper program. The 
results of operations for Paragon Offshore prior to the Spin-off date and incremental Spin-off related costs have been classified as 
discontinued operations for the year ended December 31, 2014. There were no discontinued operations in 2016 or 2015. 

In April 2016, we entered into a settlement agreement with Paragon Offshore (following the execution of an agreement in 
principle in February 2016) under which, in exchange for a full and unconditional release of any claims by Paragon Offshore in 
connection with the Spin-off (including fraudulent conveyance claims that could be brought on behalf of Paragon Offshore’s 
creditors), we agreed to assume the administration of Mexican tax claims for specified years up to and including 2010, as well as the 
related bonding obligations and certain of the related tax liabilities. The settlement agreement with Paragon Offshore is subject to 
the approval of Paragon Offshore's bankruptcy plan by the bankruptcy court. On October 28, 2016, the bankruptcy court having 

31 

 
jurisdiction over the Paragon Offshore bankruptcy denied confirmation of Paragon Offshore’s bankruptcy plan. On January 18, 
2017, Paragon Offshore announced that it had reached an agreement in principle with an ad hoc committee of secured debt holders 
on a term sheet to support a new bankruptcy plan. The term sheet contemplates that the existing settlement agreement between 
Noble and Paragon Offshore will be adopted under the new bankruptcy plan. Paragon Offshore also stated that it will seek to obtain 
court approval of the new bankruptcy plan as soon as possible in the first half of 2017. Paragon Offshore’s unsecured creditors are 
not  parties  to  the  agreement  in  principle,  and  have  formed  an  ad  hoc  committee  which  we  expect  to  oppose  Paragon's  new 
bankruptcy  plan,  including  our  settlement.  There  can  be  no  assurance  that  the  bankruptcy  court  will  ultimately  approve  our 
settlement agreement with Paragon Offshore or Paragon Offshore’s bankruptcy plan. If for any reason the agreement is not approved 
by the bankruptcy court or included as part of an approved plan or Paragon Offshore fails to exit bankruptcy, Paragon Offshore or its 
creditors could become adverse to us in any potential litigation relating to the Spin-off, including any alleged fraudulent conveyance 
claim in connection with the creation of Paragon Offshore as a stand-alone entity. For additional information regarding the Spin-off, 
see Part II, Item 8, “Financial Statements and Supplementary Data, Note 2—Spin-off of Paragon Offshore plc ("Paragon Offshore")” 
and Part II, Item 8, “Financial Statements and Supplementary Data, Note 17—Commitments and Contingencies.” 

Prior  to  the  completion  of  the  Spin-off,  Noble  and Paragon  Offshore  entered  into  a  series  of  agreements  to  effect  the 

separation and Spin-off and govern the relationship between the parties after the Spin-off. 

Master Separation Agreement (“MSA”) 

The general terms and conditions relating to the separation and Spin-off are set forth in the MSA. The MSA identifies the 
assets transferred, liabilities assumed and contracts assigned either to Paragon Offshore by us or by Paragon Offshore to us in the 
separation and describes when and how these transfers, assumptions and assignments would occur. The MSA provides for, among 
other things, Paragon Offshore’s responsibility for liabilities relating to its business and the responsibility of Noble for liabilities 
related to our, and in certain limited cases, Paragon Offshore’s business, in each case irrespective of when the liability arose. The 
MSA also contains indemnification obligations and ongoing commitments by us and Paragon Offshore. 

Employee Matters Agreement (“EMA”) 

The EMA allocates liabilities and responsibilities between us and Paragon Offshore relating to employment, compensation 

and benefits and other employment related matters. 

Tax Sharing Agreement 

The tax sharing agreement provides for the allocation of tax liabilities and benefits between us and Paragon Offshore and 

governs the parties’ assistance with tax-related claims. 

Transition Services Agreements 

Under two transition services agreements, we agreed to continue, for a limited period of time, to provide various interim 
support services to Paragon Offshore, and Paragon Offshore agreed to provide various interim support services to us, including 
providing operational and administrative support for our remaining Brazilian operations. As of May 2016, we no longer had any rigs 
operating in Brazil. 

Contract Drilling Services Backlog 

We maintain a backlog (as defined below) of commitments for contract drilling services. The following table sets forth, as of 
December 31, 2016, the amount of our contract drilling services backlog and the percent of available operating days committed for 
the periods indicated: 

Contract Drilling Services Backlog 
Semisubmersibles/Drillships (3)(5) 
Jackups (2) 

Total (1) 
Percent of Available Days Committed (4) 

Semisubmersibles/Drillships 
Jackups 

Total 

Total 

2017 

2018 

2019 

2020 

2021-2023 

Year Ending December 31, 

(In millions) 

 $ 

 $ 

2,252     $ 
1,027    
3,279     $ 

537  
468  
1,005  

  $ 

  $ 

459  
285  
744  

  $ 

  $ 

348  
159  
507  

  $ 

  $ 

326  
115  
441  

  $ 

  $ 

582  
—  
582  

33 %  
71 %  
52 %  

29 %  
36 %  
32 %  

22 %  
7 %  
15 %  

21 %  
5 %  
13 %  

13 % 
— % 
7 % 

32 

 
 
   
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
 
 
 
 
 
  
   
   
   
   
   
   
 
   
 
  
 
(1) 

(2) 

(3) 

(4) 

(5) 

Some of our drilling contracts provide the customer with certain early termination rights and, in very limited cases, these 
termination rights require minimal or no notice or financial penalties. No notifications of contract terminations have been 
received as of February 24, 2017. 

Our  Saudi Aramco  contract  rates  were  adjusted  downward  for  2016.  Given  current  market  conditions  and  based  on 
discussions with the customer, we do not expect the rates to return to the original contract rates. Instead, we expect the 
contract rates to be in the general range of the amended rates for 2016 through the end of each respective contract and the 
2017 rates for the Noble Joe Beall and Noble Gene House were recently confirmed within this range. This December 31, 
2016 backlog has been prepared assuming the reduced rates for 2016 apply for the remainder of the contract. 
As previously reported, three of our drilling contracts with Shell, the  Noble Bully II, Noble Globetrotter I, and Noble 
Globetrotter II contain a dayrate adjustment mechanism that utilizes an average of market rates that match a set of distinct 
technical  attributes  and  is  subject  to  a  modest  discount,  beginning  on  the  fifth  year  anniversary  of  the  contract  and 
continuing every six months thereafter. On December 12, 2016 we amended those long-term contracts with Shell. As a 
result of the Amendments, each of the contracts now has a contractual dayrate floor. The contract amendments for the 
Noble Globetrotter I and Noble Globetrotter II provide a dayrate floor of $275,000 per day. The Noble Bully II contract 
contains a dayrate floor of $200,000 per day, plus daily operating expenses. The amendment also provided Shell the right 
to idle the Noble Bully II for up to one year and the Noble Globetrotter II for up to two years, each at a special stacking 
rate. Shell  has exercised its right and beginning late  December 2016  we idled the  Noble Globetrotter II at a rate  of 
$185,000 per day. We expect the Noble Bully II will be idled at a rate of $200,000 per day before May 1, 2017. Once the 
dayrate adjustment mechanism becomes effective and following any idle periods, the dayrate for these rigs will not be 
lower  than  the  higher  of  (i)  the  contractual  dayrate  floor  or  (ii)  the  market  rate  as  calculated  under  the  adjustment 
mechanism. The impact to contract backlog from these amendments has been reflected in the table above, and the backlog 
calculation assumes that, after any idle period at the contractual stacking rate, each rig will work at their respective dayrate 
floor for the remaining contract term. 

Percent of available days committed is calculated by dividing the total number of days our rigs are operating under contract 
for such period by the product of the number of our rigs and the number of calendar days in such period. Percentages take 
into account additional capacity from our newbuild rig that commenced operations during 2016. 
Noble and a subsidiary of Shell are involved in joint ventures that own and operate both the Noble Bully I and the Noble 
Bully II. Pursuant to these agreements, each party has an equal 50 percent share in both vessels. As of December 31, 2016, 
the  combined  amount  of  backlog  for  these  rigs  totals  $646  million,  all  of  which  is  included  in  backlog.  Noble’s 
proportional interest in the backlog for these rigs totals $323 million. 

Our contract drilling services backlog reflects estimated future revenues attributable to both signed drilling contracts and 
letters of intent that we expect to result in binding drilling contracts.  A letter of intent is generally subject to customary conditions, 
including the execution of a definitive drilling contract. It is possible that some customers that have entered into letters of intent will 
not enter into signed drilling contracts. As of December 31, 2016, our contract drilling services backlog did not include any letters of 
intent. 

We calculate backlog for any given unit and period by multiplying the full contractual operating dayrate for such unit by the 
number of days remaining in the period and, for the three rigs contracted with Shell mentioned above, utilize the idle period and 
floor rates as described in Footnote (3) to the Backlog table above. The reported contract drilling services backlog does not include 
amounts representing revenues for mobilization, demobilization and contract preparation, which are not expected to be significant to 
our contract drilling services revenues, amounts constituting reimbursables from customers or amounts attributable to uncommitted 
option periods under drilling contracts or letters of intent. 

The amount of actual revenues earned and the actual periods during which revenues are earned may be materially different 
than the backlog amounts and backlog periods set forth in the table above due to various factors, including, but not limited  to, 
shipyard and maintenance projects, unplanned downtime, the operation of market benchmarks for dayrate resets, achievement of 
bonuses, weather conditions, reduced standby or mobilization rates and other factors that result in applicable dayrates lower than the 
full contractual operating dayrate. In addition, amounts included in the backlog may change because drilling contracts may be varied 
or modified by mutual consent or customers may exercise early termination rights contained in some of our drilling contracts or 
decline to enter into a drilling contract after executing a letter of intent.  As a result, our backlog as of any particular date may not be 
indicative of our actual operating results for the periods for which the backlog is calculated. Please read Part I, Item 1A, “Risk 
Factors—We can provide no assurance that our current backlog of contract drilling revenue will be ultimately realized.” 

As  of  December 31,  2016,  Shell  and  Statoil  represented  approximately  69  percent  and  18  percent  of  our  backlog, 

respectively. 

33 

 
RESULTS OF OPERATIONS 

2016 Compared to 2015 

Net loss from continuing operations attributable to Noble-UK for 2016 was $930 million, or $3.82 per diluted share, on 
operating revenues of $2.3 billion, compared to net income from continuing operations for 2015 of $511 million, or $2.06 per 
diluted share, on operating revenues of $3.4 billion. 

As a result of Noble-UK conducting all of its business through Noble-Cayman and its subsidiaries, the financial position and 
results of operations for Noble-Cayman, and the reasons for material changes in the amount of revenue and expense items between 
2016 and 2015, would be the same as the information presented below regarding Noble-UK in all material respects, except operating 
loss for Noble-Cayman for the year ended December 31, 2016 and operating income for the year ended December 31, 2015 was $30 
million  lower  and  $29  million  higher,  respectively,  than  operating  loss  and  income  for  Noble-UK  for  the  same  periods. The 
operating income or loss difference is primarily a result of executive costs directly attributable to Noble-UK for operations support 
and stewardship related services.  

Rig Utilization, Operating Days and Average Dayrates 

Operating results for our contract drilling services segment are dependent on three primary metrics: rig utilization, operating 
days and dayrates. The following table sets forth the average rig utilization, operating days and average dayrates for our rig fleet for 
2016 and 2015: 

Average Rig 
Utilization (1) 

2016 

2015 

83 %  
22 %  

82 %  

66 %  

85 %  
63 %  

100 %  

84 %  

2016 
3,966    
649    
2,408    
7,023    

Jackups 
Semisubmersibles 

Drillships 

Total 

Operating 
Days (2) 

Average 
Dayrates 

2015 

  % Change   

2015 
2016 
3,967     —  %  $  126,279   (3)  $  162,348    
1,876    
3,257    
9,100    

445,320   (6) 
547,265   (5) 
(26 )%  
(23 )%  $  319,256   (7)  $  358,423   (7) 

256,122    
654,074   (4) 

(65 )%  

  % Change 
(22 )% 
(42 )% 

20  % 

(11 )% 

(1) 

(2) 
(3) 

(4) 

(5) 

(6) 

(7) 

We define utilization for a specific period as the total number of days our rigs are operating under contract, divided by the 
product of the total number of our rigs, including cold stacked rigs, and the number of calendar days in such period. 
Information reflects our policy of reporting on the basis of the number of available rigs in our fleet, excluding newbuild 
rigs under construction. 
Information reflects the number of days that our rigs were operating under contract. 
Includes the contract drilling services revenue portion of the Noble Tom Prosser contract cancellation with Quadrant 
Energy Australia Limited ("Quadrant") during the current year. Exclusive of the cancellation agreement, the average 
dayrate for the year ended December 31, 2016 would have been $122,151 for jackups. 
Includes the impact of the FCX Settlement during the current year. Exclusive of this item, the average dayrate for the year 
ended December 31, 2016 would have been $490,868 for drillships. 
Includes the contract drilling services revenue portion of the Noble Discoverer contract cancellation with Shell during 
2015. Exclusive of the cancellation agreement, the average dayrate for the year ended December 31, 2015 would have been 
$502,878 for drillships. 
Includes the contract drilling services revenue portion of the Noble Homer Ferrington arbitration award during 2015. 
Exclusive of the arbitration award, the average dayrate for the year ended December 31, 2015 would have been $372,512 
for semisubmersibles. 
Exclusive of the items listed above, the total average dayrates would have been $260,962 and $327,547 for the years ended 
December 31, 2016 and 2015, respectively. 

34 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Contract Drilling Services 

The following table sets forth the operating results for our contract drilling services segment for 2016 and 2015 (dollars in 

thousands): 

2016 

2015 

$ 

% 

Change 

Operating revenues: 

Contract drilling services 
Reimbursables (1) 
Other 

Operating costs and expenses: 

Contract drilling services 
Reimbursables (1) 
Depreciation and amortization 

General and administrative 

Loss on impairment 

Operating income (loss) 

  $  2,242,200    $  3,261,610    $  (1,019,410 )  
(29,165 )  
433    
 $  2,302,065    $  3,350,207    $  (1,048,142 )  

59,432    
433    

88,597    
—    

  $ 

 $ 

(353,091 )  

(22,574 )  

(23,749 )  

879,438    $  1,232,529    $ 
68,182    
45,608    
611,748    
587,999    
76,843    
69,258    
405,512    
1,458,749    
2,394,814    
3,041,052    
(738,987 )  $ 

(7,585 )  
1,053,237    
646,238    
955,393    $  (1,694,380 )  

(31 )% 

(33 )% 

** 

(31 )% 

(29 )% 

(33 )% 

(4 )% 

(10 )% 

** 

27  % 

(177 )% 

(1) 

** 

We record reimbursements from customers for out-of-pocket expenses as operating revenues and the related direct costs as 
operating expenses. Changes in the amount of these reimbursables generally do not have a material effect on our financial 
position, results of operations or cash flows. 
Not a meaningful percentage. 

Operating Revenues. Changes in contract drilling services revenues for the current year as compared to the prior year were 
driven by a 23 percent decrease in operating days, which reduced revenues by $744 million, as well as an 11 percent decrease in 
average dayrates, which decreased revenues by $275 million. Contract drilling services revenues decreased for the current year as 
compared to the prior year by $669 million, $207 million and $143 million on our semisubmersibles, drillships and jackups, 
respectively. 

During the prior year, we recognized $137 million of dayrate revenues related to the Noble Homer Ferrington arbitration 
award. Excluding the arbitration award in the prior year, semisubmersible revenues decreased by $533 million, driven by a 65 
percent decline in operating days and a 31 percent decline in average dayrates, resulting in a $457 million and a $76 million decline 
in revenues, respectively, from the prior year. The decrease in both operating days and average dayrates was primarily attributable to 
contract completions during the current year for the Noble Jim Day, Noble Clyde Boudreaux, Noble Amos Runner, Noble Danny 
Adkins and Noble Dave Beard. The decrease in revenue was partially offset by the Noble Paul Romano, which operated in the 
majority of the current year but was off contract the majority of the prior year. 

During the current year, we recognized $393 million of dayrate revenues related to the FCX Settlement, of which $14 million 
related to the termination date (May 10, 2016) valuation of the contingent payments, and during the prior year, we recognized $145 
million of dayrate revenues related to the Noble Discoverer cancellation agreement with Shell. Excluding these items in the current 
year and prior year, drillship revenues decreased by $456 million driven by a 26 percent decrease in operating days and a 2 percent 
decrease in average dayrates, resulting in a $427 million and a $29 million decrease in revenues, respectively, from the prior year. 
The  decrease  in  both  operating  days  and  average  dayrates  was  the  result  of  the  retirement  and  subsequent  sale  of  the  Noble 
Discoverer, which operated in the prior year, the contract cancellations of the Noble Sam Croft and the Noble Tom Madden in the 
current year and increased shipyard days on the Noble Globetrotter I in the current year. Additionally, decreases in dayrates on 
contracts across the drillship fleet contributed to the decrease in average dayrates. 

During the current year, we recognized $16 million of dayrate revenues related to the  Noble Tom Prosser cancellation 
agreement with Quadrant. Excluding the cancellation agreement in the current year, jackup revenues decreased by $159 million 
driven by a 25 percent decrease in average dayrates from the prior year, while operating days remained consistent in the current year 
as compared to the prior year. The decrease in average dayrates was primarily driven by the Noble Regina Allen, which was off 
contract during a majority of the current year but operated during the prior year, the retirement and subsequent sale of the Noble 
Charles Copeland, which operated in the prior year and the Noble Houston Colbert, which completed its contract during the current 
year. Additionally, unfavorable dayrate changes on contracts across the jackup fleet contributed to the decrease in average dayrates. 
This  was partially offset by the commencement of the  newbuilds, the  Noble Sam Hartley and the  Noble Lloyd Noble,  which 

35 

 
 
   
 
 
 
 
 
 
   
   
   
   
 
 
 
   
   
   
   
 
 
 
 
 
 
commenced their contracts in January 2016 and November 2016, respectively, the  Noble Mick O'Brien which commenced its 
contract in July 2016, but was off contract during the prior year and the  Noble Tom Prosser, which commenced operations in 
October 2015 and operated through October 2016. 

Operating Costs and Expenses. Contract drilling services operating costs and expenses decreased $353 million for the 
current year as compared to the prior year. Rigs that were operating in the prior period, but were idle or stacked most of the current 
period contributed $255 million to the decrease in operating costs. These decreases were recognized across all cost categories, but 
primarily attributable to labor ($125 million), repairs and maintenance ($53 million), and other-rig related costs. There was also a 
$95 million decrease in operating costs primarily related to the retirement of the Noble Discoverer, Noble Charles Copeland, and 
Noble Max Smith. Additional cost control measures led to a decrease of $62 million across rigs with comparable operating days in 
the periods. This decrease was primarily recognized in repair and maintenance cost ($21 million), labor costs ($12 million), as well 
as savings realized in training fees ($8 million), operations support ($8 million), and other-rig related costs. This was partially offset 
by a $59 million increase related to rigs that had additional operating days during 2016, including two newbuilds, which commenced 
operations during the current year. 

The $24 million decrease in depreciation and amortization in the current year from the prior year was primarily attributable to 
the retirement and subsequent sale of the Noble Discoverer and Noble Charles Copeland and certain capital spare equipment, 
partially offset by the newbuild rigs and other drilling equipment placed in service. 

Loss on impairment during the current year of $1.5 billion was recognized after we identified indicators that the carrying 
value of certain assets in our fleet may not be recoverable. As a result of our testing, we determined that the carrying amounts of 
certain drilling units were impaired. In connection with our annual analysis, we impaired the carrying values for the Noble Amos 
Runner, the Noble Clyde Boudreaux and the Noble Dave Beard to the fair value. The impairment charge related to these units was 
approximately $1 billion. We also decided to retire from service our semisubmersible, the Noble Max Smith, which we sold during 
the fourth quarter for approximately $1 million, and we recognized an impairment charge of approximately $165 million.  

Also in the fourth quarter of 2016, in connection with our impairment analysis, we concluded that the semisubmersible, the 
Noble Homer Ferrington and certain capital spare equipment would not be utilized in the foreseeable future and we recognized an 
impairment charge of approximately $120 million and $154 million, respectively. In the second quarter of 2016, we recognized a 
charge of approximately $17 million for the impairment of certain capital spare equipment based upon our decision to dispose of this 
equipment. 

Other Income and Expenses 

General and administrative expenses. Overall, general and administrative expenses decreased $8 million in the current year 

as compared to the prior year primarily as a result of decreased employee related costs. 

Interest Expense, net of amount capitalized. Interest expense, net of amount capitalized, increased $9 million in the current 
year as compared to the prior year. The increase is a result of a full period of interest in respect of the senior notes issued in March 
2015, an increase in applicable interest rates on those senior notes due to the downgrading of our credit rating below investment 
grade during 2016 and lower capitalized interest in 2016 as compared to 2015, due to the completion of construction of two 
newbuild jackups, the Noble Sam Hartley and the Noble Lloyd Noble, which commenced their respective contracts in January 2016 
and November 2016. During the current year, we capitalized approximately 9 percent of total interest charges versus approximately 
10 percent during the prior year. These expense increases were partially offset by the repayment of our maturing $350 million 3.45% 
Senior Notes and our $300 million 3.05% Senior Notes in August 2015 and March 2016, respectively, the current year retirement of 
a portion of our 2020, 2021 and 2022 Senior Notes as a result of two different tender offers in the current year as compared to the 
prior year. 

Interest Income and Other, Net. Interest income and other, net has decreased $36 million in the current year as compared to 
the  prior  year.  The  decrease  is  primarily  the  result  of  the  prior  year  including  $30  million  of  interest  income  recognized  in 
connection with the Noble Homer Ferrington arbitration award and $5 million of interest received on a U.S. Internal Revenue 
Service (“IRS”) tax refund for the years 2006 and 2007. 

Gain on extinguishment of debt, net. Gain on debt extinguishment increased $18 million in the current year compared to the 
prior year. This increase is due to the completion of cash tender offers on our 4.9% Senior Notes due 2020 (the “4.9% Senior 
Notes”), 4.625% Senior Notes due 2021 (the “4.625% Senior Notes”), and 3.95% Senior Notes due 2022 (the “3.95% Senior 
Notes”) in the current year. During the year ended December 31, 2016, we purchased $798 million of these Senior Notes for $774 
million, plus accrued interest. 

Income Tax Benefit (Provision). Our income tax provision decreased $268 million in the current year, of which $126 million 
related to the impact of impairment charges recognized in 2016, the Quadrant contract cancellation payment, the FCX Settlement, 
retirement of a portion of our 2020, 2021 and 2022 Senior Notes as a result of tender offers and discrete tax items in the current year 
and $27 million related to the Noble Homer Ferrington arbitration award in the prior year. Excluding the impact of these items, 

36 

 
taxes decreased by $115 million as a result of lower pre-tax income partially offset by a higher effective tax rate in the current year, 
primarily from our geographical mix of pre-tax income. 

2015 Compared to 2014 

General 

Net income from continuing operations attributable to Noble-UK for 2015 was $511 million, or $2.06 per diluted share, on 
operating revenues of $3.4 billion, compared to net loss from continuing operations for 2014 of $152 million, or $0.60 per diluted 
share, on operating revenues of $3.2 billion. 

As a result of Noble-UK conducting all of its business through Noble-Cayman and its subsidiaries, the financial position and 
results of operations for Noble-Cayman, and the reasons for material changes in the amount of revenue and expense items between 
2015 and 2014, would be the same as the information presented below regarding Noble-UK in all material respects, except operating 
income for Noble-Cayman for the years ended December 31, 2015 and 2014 was $29 million and $50 million higher, respectively, 
than operating income for Noble-UK for the same periods. The operating income difference is primarily a result of executive costs 
directly attributable to Noble-UK for operations support and stewardship related services. In addition, we had non-recurring costs of 
$63 million in 2014 related to the Spin-off, which we recognized as part of discontinued operations at the Noble-UK level. 

Rig Utilization, Operating Days and Average Dayrates 

Operating results from continuing operations for our contract drilling services segment are dependent on three primary 
metrics: rig utilization, operating days and dayrates. The following table sets forth the average rig utilization, operating days and 
average dayrates for our rig fleet for 2015 and 2014: 

Average Rig 
Utilization (1) 

2015 

2014 

85 %  
63 %  

100 %  
N/A  

84 %  

91 %  
71 %  

100 %  
— %  

86 %  

2015 
3,967    
1,876    
3,257    
N/A  
9,100    

Jackups 
Semisubmersibles (3) 
Drillships (4) 
Other 

Total 

Operating 
Days (2) 

Average 
Dayrates 

2014 
3,682    
2,844    
2,756    
—    
9,282    

  % Change   

2015 

2014 

  % Change 

(34 )%  

8  %   $  162,348     $  177,345    
409,848    
445,230    
482,426    
547,265    
—    
N/A  
(2 )%   $  358,423     $  339,154    

18  %  
**  

(8 )% 
9  % 

13  % 
** 

6 % 

(2) 
(3) 

(1)  We define utilization for a specific period as the total number of days our rigs are operating under contract, divided by the 
product of the total number of our rigs, including cold stacked rigs, and the number of calendar days in such period. 
Information reflects our policy of reporting on the basis of the number of available rigs in our fleet, excluding newbuild rigs 
under construction. 
Information reflects the number of days that our rigs were operating under contract. 
Includes the contract drilling services revenue portion of the Noble Homer Ferrington arbitration award during the current 
year. Exclusive of the arbitration award, the average dayrate for the year ended December 31, 2015 was $372,512. 
Includes the contract drilling services revenue portion of the Noble Discoverer contraction cancellation with Shell during the 
current year. Exclusive of the cancellation agreement, the average dayrate for the year ended December 31, 2015 was 
$502,878. 
Not a meaningful percentage. 

(4) 

** 

37 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Contract Drilling Services 

The following table sets forth the operating results from continuing operations for our contract drilling services segment for 

2015 and 2014 (dollars in thousands): 

Operating revenues: 

Contract drilling services 
Reimbursables (1) 
Other 

Operating costs and expenses: 
Contract drilling services 
Reimbursables (1) 
Depreciation and amortization 
General and administrative 
Loss on impairment 

Operating income 

2015 

2014 

$ 

% 

Change 

  $  3,261,610     $  3,147,859     $ 

88,597    
—    

82,393    
1    

 $  3,350,207     $  3,230,253     $ 

  $  1,232,529     $  1,500,512     $ 

68,182    
611,748    
76,843    
405,512    
2,394,814    

65,080    
608,590    
106,278    
745,428    
3,025,888    

 $ 

955,393     $ 

204,365     $ 

113,751    
6,204    
(1 )  
119,954    

(267,983 )  
3,102    
3,158    
(29,435 )  
(339,916 )  

(631,074 )  
751,028    

4  % 
8  % 
** 

4  % 

(18 )% 
5  % 
1  % 
(28 )% 
(46 )% 

(21 )% 
367  % 

(1)  We record reimbursements from customers for out-of-pocket expenses as operating revenues and the related direct costs 

as operating expenses. Changes in the amount of these reimbursables generally do not have a material effect on our 
financial position, results of operations or cash flows. 
Not a meaningful percentage. 

** 

Operating Revenues. Changes in contract drilling services revenues for the current year as compared to the prior year were 
driven by a 6 percent increase in average dayrates, partially offset by a 2 percent decrease in operating days. The 6 percent increase 
in average dayrates increased revenues by approximately $175 million, while the 2 percent decrease in operating days decreased 
revenues by $61 million. 

The increase in contract drilling services revenues relates to our drillships which generated approximately $453 million more 
revenue in 2015. This amount was offset by decreases in revenues for our semisubmersibles and jackups, which declined by $330 
million and $9 million, respectively, from the prior year. 

During the  current  year,  we recognized $145 million of dayrate revenues related to the  Noble Discoverer cancellation 
agreement with Shell. Excluding the cancellation agreement, drillship revenues increased by $308 million driven by an 18 percent 
increase in operating days and a 4 percent increase in average dayrates, resulting in a $242 million and a $66 million increase in 
revenues, respectively, from the prior year. The increase in both average dayrates and operating days was the result of a full year of 
operations from the Noble Sam Croft and the Noble Tom Madden, which commenced operations in July 2014 and November 2014, 
respectively. 

During the current year, we recognized $137 million of dayrate revenues related to the Noble Homer Ferrington arbitration 
award. Excluding the arbitration award, semisubmersible revenues decreased by $467 million driven by a 34 percent decline in 
operating days and a 9 percent decline in average dayrates, resulting in a $397 million and a $70 million decline in revenues, 
respectively,  from  the prior  year. The decrease in both operating days and average dayrates  was primarily attributable to the 
retirement of the Noble Jim Thompson, the Noble Driller and the Noble Paul Wolff as a result of our decision to retire these rigs 
based on the declining market conditions. Additionally, the Noble Max Smith was operational during the prior year but was off 
contract during the current year and the  Noble Paul Romano was operational during the prior year but was off contract for a 
significant portion of the current year. This was partially offset by the Noble Amos Runner, which operated during the current year 
but was in the shipyard undergoing regulatory inspections and maintenance during a portion of the prior year. 

The decrease in jackup revenues was driven by an 8 percent decrease in average dayrates, which resulted in a $59 million 
decrease in revenues driven by unfavorable dayrate changes on contracts across the jackup fleet. This was partially offset by an 8 
percent increase in operating  days,  which resulted in a  $50  million increase in revenues  from  the prior year. The  increase in 
operating days was the result of a full year of revenue from the Noble Houston Colbert and the Noble Sam Turner, which began 
operations in March 2014 and August 2014, respectively, coupled with the commencement of the Noble Tom Prosser during October 
2015. Additionally, the Noble David Tinsley experienced full utilization in the current year but was off contract for a majority of the 

38 

 
 
   
   
 
 
 
 
 
 
  
   
   
   
 
 
 
  
   
   
   
 
 
 
 
 
 
prior year. This was partially offset by the Noble Mick O’Brien, which was available during the current year but was under contract 
for a substantial portion of 2014. 

Operating Costs and Expenses. Contract drilling services operating costs and expenses decreased $268 million for the 
current year as compared to the prior year. This was due to decreased costs of $117 million related to the retirement of the Noble Jim 
Thompson, the Noble Driller and the Noble Paul Wolff and $83 million related to idle or stacked rigs. This was partially offset by 
crew-up and operating expenses for our newbuild rigs as they commenced, or prepared to commence, operating under contracts, 
which added approximately $118 million in expense in the current year. Excluding these factors, contract drilling services costs 
decreased by $186 million. This decrease was driven by a $41 million decrease in labor costs due to the termination of retention 
bonuses and decreases in certain non-contractual crew positions, a $40 million decrease in mobilization and transportation expenses 
related to certain rig moves during the prior year, a $32 million decrease in repair and maintenance costs, a $24 million decrease in 
operations support costs, a $16 million decrease in other rig-related expenses, an $11 million decrease in insurance costs related to 
our policy renewal in March 2015, a $12 million decrease in fuel and travel rotational expenses and a $10 million decrease for the 
reimbursement  of  costs  and  fees  related  to  the  Noble  Homer  Ferrington  arbitration  award  during  the  current  year  that  were 
previously recognized through contract drilling services operating costs and expenses. 

Depreciation and amortization increased $3 million in 2015 over 2014, which is primarily attributable to newbuild rigs placed 

in service partially offset by the retirement of the three semisubmersible rigs discussed above. 

Loss on impairment during the current year of $406 million relates to the Noble Discoverer and the Noble Charles Copeland, 
which we elected to discontinue marketing due to current market conditions. Additionally, as a result of a fourth quarter review of 
capital spare equipment, we elected to retire certain capital spare equipment. Loss on impairment during the prior year of $745 
million relates to a $685 million charge on three of our semisubmersibles, the Noble Driller, the Noble Jim Thompson and the Noble 
Paul Wolff, which we decided not to actively market as a result of the declining market conditions, and a $60 million impairment 
charge for goodwill that originated from the acquisition of Frontier in 2010. 

Other Income and Expenses 

General and administrative expenses. Overall, general and administrative expenses decreased $30 million in 2015 from 
2014, primarily as a result of decreased office and other expenses of $13 million, employee related costs of $10 million and legal 
and other professional fees of $7 million. 

Interest Expense, net of amount capitalized. Interest expense, net of amount capitalized, increased $59 million in 2015 from 
2014. The increase is a result of the issuance of $1.1 billion of Senior Notes in March 2015, coupled with lower capitalized interest 
in the current year as compared to the prior year due primarily to the completion of construction on four of our newbuild jackups 
and two of our newbuild drillships. During the current year, we capitalized approximately 10 percent of total interest charges versus 
approximately 23 percent during the prior year. 

Interest Income and Other, Net. Interest income and other, net increased $38 million in the current year as compared to the 
prior year. The increase is primarily the result of $30 million of interest income recognized in connection with the Noble Homer 
Ferrington arbitration award, coupled with $5 million of interest received on a U.S. Internal Revenue Service (“IRS”) tax refund for 
the years 2006 and 2007 during the current year. 

Income Tax Provision. Our income tax provision increased $53 million in the current year, of which $27 million related to 
the Noble Homer Ferrington arbitration award. Excluding the arbitration award, our income tax provision increased by $26 million. 
Excluding the impact of the impairment charges recognized in 2015 and 2014 and the Noble Discoverer contract cancellation 
payment in the fourth quarter of 2015, taxes decreased $7 million as a result of a lower worldwide effective tax rate, partially offset 
by higher pre-tax income. The 13 percent decrease in the worldwide effective tax rate during the current year generated a $19 
million decrease to income tax expense, and was primarily a result of the geographic mix of pre-tax income, the effect of lower 
downtime and various discrete items. This was partially offset by a 9 percent increase in pre-tax earnings, which generated a $12 
million increase in income tax expense. 

Discontinued Operations. There was no activity related to discontinued operations during the current year. During the prior 
year, net income from discontinued operations was $161 million. In 2014, revenues reported within discontinued operations were 
$1.0 billion and operating income included within discontinued operations was $220 million. 

LIQUIDITY AND CAPITAL RESOURCES 

Overview 

Cash  flows  from  discontinued  operations  for  the  year  ended  December 31,  2014  are  combined  with  cash  flows  from 
continuing operations within each cash flow statement category on our Consolidated Statements of Cash Flows. Net cash from 

39 

 
•  
•  
•  
•  
•  

•  
•  
•  

operating activities in 2016 was $1.1 billion, compared to $1.8 billion and $1.8 billion in 2015 and 2014, respectively. The decrease 
in net cash from operating activities is primarily attributable to a reduction in operating income. We had working capital of $559 
million and $377 million at December 31, 2016 and 2015, respectively.  

Net cash used in investing activities in 2016 was $670 million, which compared to $433 million and $2.1 billion in 2015 and 
2014, respectively. The increase in net cash used is primarily attributable to newbuild expenditures, partially offset by a reduction of 
cash used for capital expenditures during 2016. 

Net cash used in financing activities in 2016 and 2015 was $245 million and $886 million, respectively, which compared to 
net cash provided from financing activities of $285 million in 2014. During 2016, our primary uses of cash included the debt 
extinguishment of $300  million of 3.05% Senior Notes, coupled  with dividend payments to shareholders and  noncontrolling 
interests of approximately $48 million and $86 million, respectively. Although we issued $1 billion of Senior Notes in December 
2016, this amount was substantially offset by early repayments of a portion of our 2020, 2021 and 2022 Senior Notes through two 
separate tender offers during 2016.  

During 2015, our primary uses of cash from financing activities included the repayment of  $350 million of 3.45% Senior 
Notes in August 2015, coupled with dividends to shareholders and noncontrolling interests of approximately $316 million and $72 
million, respectively, and the repurchase of 6.2 million shares for $101 million. Although we issued $1.1 billion of Senior Notes in 
March 2015, this amount was substantially offset by a net  reduction in indebtedness outstanding on our Credit Facilities and 
commercial paper program during 2015 as a result of the application of proceeds from the Senior Notes offering. 

Our principal source of capital in the Current Period was cash generated from operating activities coupled with the $1 billion 

Senior Notes offering in December 2016. Cash generated during the Current Period was primarily used for the following: 

early repayment of a portion of our 2020, 2021 and 2022 Senior Notes; 
normal recurring operating expenses; 
repayment of our maturing $300 million 3.05% Senior Notes; 
the final payment for the Noble Lloyd Noble and capital expenditures; and 
payment of three quarterly dividends, where fourth quarter dividends were cancelled 

Our currently anticipated cash flow needs, both in the short-term and long-term, may include the following: 

normal recurring operating expenses; 
planned and discretionary capital expenditures; and 
repayment of debt and interest. 

We currently expect to fund these cash flow needs with cash generated by our operations, cash on hand, borrowings under 
our existing credit facility, potential issuances of long-term debt, or asset sales. However, to adequately cover our expected cash 
flow needs, we may require capital in excess of the amount available from these sources, and we may seek additional sources of 
liquidity and/or delay or cancel certain discretionary capital expenditures or other payments as necessary. 

At December 31, 2016, we had a total contract drilling services backlog of approximately $3.3 billion. Our backlog as of 
December 31, 2016 includes a commitment of 52 percent of available days for 2017. See “Contract Drilling Services Backlog” for 
additional information regarding our backlog. 

Capital Expenditures 

Capital expenditures, including capitalized interest, totaled $660 million, $423 million and $2.1 billion for 2016, 2015 and 

2014, respectively. Capital expenditures during 2016 consisted of the following: 

•  

•  
•  

$203 million for sustaining capital, major projects, subsea related expenditures and upgrades and replacements to 
drilling equipment; 
$435 million in newbuild expenditures, including costs for the Noble Lloyd Noble; and 
$22 million in capitalized interest. 

Our total capital expenditure budget for 2017 is approximately $115 million, which is currently anticipated to be spent as 

follows: 
•  
•  

approximately $76 million for sustaining capital; and   
$39 million for major projects, subsea related expenditures and upgrades and replacements to drilling 
equipment. 

From time to time we consider possible projects that would require expenditures that are not included in our capital budget, 
and such unbudgeted expenditures could be significant. In addition, we will continue to evaluate acquisitions of drilling units from 
time to time. Other factors that could cause actual capital expenditures to materially exceed plan include delays and cost overruns in 
shipyards (including costs attributable to labor shortages), shortages of equipment, latent damage or deterioration to hull, equipment 
and machinery in excess of engineering estimates and assumptions, changes in governmental regulations and requirements and 
changes in design criteria or specifications during repair or construction. 

40 

 
Year Ended 
December 31, 
2016 

2015 

2014 

(1) 

Dividends 

Our most recent quarterly dividend payment to shareholders, totaling approximately $5 million (or $0.02 per share), was 

declared on July 22, 2016 and paid on August 8, 2016 to holders of record on August 1, 2016. 

Our Board of Directors eliminated our quarterly cash dividend of $0.02 per share, beginning with the Company's fourth 

quarter dividend. 

The declaration and payment of dividends require authorization of the Board of Directors of Noble-UK, provided that such 
dividends on issued share capital may be paid only out of Noble-UK’s “distributable reserves” on its statutory balance sheet. Noble-
UK is not permitted to pay dividends out of share capital, which includes share premiums. The resumption of the payment of future 
dividends will depend on our results of operations, financial condition, cash requirements, future business prospects, contractual 
restrictions and other factors deemed relevant by our Board of Directors. 

Share Repurchases 

Under UK law, the Company is only permitted to purchase its own shares by way of an “off-market purchase” in a plan 
approved by shareholders. In December 2014, we received shareholder approval to repurchase up to 37 million ordinary shares, or 
approximately 15 percent of our outstanding ordinary shares at the time of the shareholder approval. The authority to make such 
repurchases expired at the end of the Company’s 2016 annual general meeting of shareholders, which was held on April 22, 2016. 
During 2015, we repurchased 6.2 million of our ordinary shares covered by this authorization at an average price of $16.10 per 
share, excluding commissions and stamp tax, for a total cost of approximately $101 million. All share repurchases were made in the 
open  market  and  were  pursuant  to  the  share  repurchase  program  discussed  above. All  shares  repurchased  during  2015  were 
immediately cancelled. During the year ended December 31, 2016, we did not repurchase any of our shares. 

Share repurchases for each of the three years ended December 31 are as follows: 

Total Number 
of Shares 
Purchased 

Total Cost (1)      
                     (in 
thousands) 

Average 
Price Paid 
per Share (1) 

—     $ 

—     $ 

6,209,400    
6,769,891    

100,630    
154,145    

—  
16.21  
22.77  

The total cost and average price paid per share includes the impact of commissions and stamp tax for share repurchases 
made in the open market. 

Credit Facilities and Senior Unsecured Notes 

Credit Facilities and Commercial Paper Program 

We currently have a five-year $2.4 billion senior unsecured credit facility that matures in January 2020 and is guaranteed by 
our indirect, wholly owned subsidiary, Noble Holding International Limited ("NHIL"), and Noble Holding Corporation ("NHC").  
The credit facility provides us with the ability to issue up to $500 million in letters of credit. The issuance of letters of credit under 
the facility reduces the amount available for borrowing. 

Throughout the term of the Five-Year Revolving Credit Facility, we pay a facility fee on the daily unused amount of the 
underlying commitment which ranges from 0.10 percent to 0.35 percent depending on our debt ratings. Effective February 2016, as 
a result of a reduction of our debt ratings, the facility fee increased to 0.275 percent from 0.15 percent. Effective July 2016, as a 
result of a reduction of our debt ratings, the facility fee increased to 0.35 percent from 0.275 percent. At December 31, 2016, based 
on our debt ratings on that date, the facility fee was 0.35 percent. At December 31, 2016, we had no borrowings outstanding or 
letters of credit issued. 

In addition, our credit facility has provisions which vary the applicable interest rates based upon our debt ratings. Currently, 

the interest rate in effect is the highest permitted interest rate under the credit facility. 

During 2016, we terminated our commercial paper program, which had allowed us to issue up to $2.4 billion in unsecured 

commercial paper notes. This termination does not reduce the capacity under our credit facility. 

Debt Issuances 

In December 2016, we issued $1 billion aggregate principal amount of 7.75% Senior Notes, which we issued through our 
indirect wholly-owned subsidiary, NHIL. The net proceeds of approximately $968 million, after estimated expenses, were primarily 
used to retire debt related to our tender offer and the remaining portion will be used for general corporate purposes. 

41 

 
 
 
 
 
 
 
In March 2015, we issued $1.1 billion aggregate principal amount of Senior Notes, which we issued through our indirect 
wholly-owned subsidiary, NHIL. These Senior Notes were issued in three separate tranches, consisting of $250 million of 4.00% 
Senior Notes due 2018, $450 million of 5.95% Senior Notes due 2025 and $400 million of 6.95% Senior Notes due 2045. The net 
proceeds of approximately $1.08 billion, after estimated expenses, were used to repay indebtedness outstanding under our Credit 
Facilities and commercial paper program. 

Interest Rate Adjustments 

In February 2016 Moody’s Investors Service downgraded our debt rating below investment grade, resulting in an interest rate 
increase of 1.00% on each of certain notes. Effective March 16, 2016, the interest rate on our Senior Notes due 2018 increased to 
5.00% as a result of the downgrade. Effective April 1, 2016, the interest rates on our Senior Notes due 2025 and Senior Notes due 
2045 increased to 6.95% and 7.95%, respectively, as a result of the downgrade. 

In July 2016, S&P Global Ratings issued an additional downgrade, resulting in an interest rate increase of 0.25% each, of the 
same notes. Effective September 16, 2016, the interest rate on our Senior Notes due 2018 increased to 5.25%. Effective October 1, 
2016, the interest rates on our Senior Notes due 2025 and Senior Notes due 2045 increased to 7.20% and 8.20%, respectively. The 
weighted average coupon of all three tranches is now 7.12%.  

In December 2016, S&P Global Ratings issued an additional downgrade, resulting in an interest rate increase of 0.5% each, of 
the same notes. Effective March 16, 2017, the interest rate on our Senior Notes due 2018 is scheduled to increase to 5.75% as a 
result of the downgrade. Effective April 1, 2017, the interest rates on our Senior Notes due 2025 and Senior Notes due 2045 are 
scheduled to increase to 7.70% and 8.70%, respectively, as a result of this downgrade. 

The interest rates on these Senior Notes may be further increased if our debt ratings were to be downgraded further (up to a 
maximum of an additional 25 basis points) or decreased if our debt ratings were to be raised. Our other outstanding senior notes, 
including the Senior Notes due 2024 issued in December 2016, do not contain provisions varying applicable interest rates based 
upon our credit ratings. Please see discussion on the credit facility above as it relates to the interest rate adjustments on our five-year 
senior unsecured credit facility. 

Debt Tender Offers and Repayments 

In December 2016, we commenced cash tender offers for our 4.90% Senior Notes due 2020, of which $468 million principal 
amount was outstanding, our 4.625% Senior Notes due 2021, of which $397 million principal amount was outstanding and our 
3.95% Senior Notes due 2022, of which $400 million principal amount was outstanding. On December 28, 2016, we purchased 
$762 million of these Senior Notes for $750 million, plus accrued interest, using the net proceeds of the $1 billion Senior Notes due 
2024 issuance in December 2016. As a result of this transaction, we recognized a net gain of approximately $7 million. 

In March 2016, we commenced cash tender offers for our 4.90% Senior Notes due 2020, of which $500 million principal 
amount was outstanding, and our 4.625% Senior Notes due 2021, of which $400 million principal amount was outstanding. On April 
1, 2016, we purchased $36 million of these Senior Notes for $24 million, plus accrued interest, using cash on hand. As a result of 
this transaction, we recognized a net gain of approximately $11 million during the current year.  

We anticipate using cash on hand to repay the outstanding balance of our $300 million 2.50% Senior Notes, maturing in 

March 2017. 

In March 2016, we repaid our $300 million 3.05% Senior Notes using cash on hand. In August 2015, we repaid our $350 

million 3.45% Senior Notes using cash on hand. 

Covenants 

The credit facility is guaranteed by our indirect, wholly-owned subsidiaries, NHIL and NHC. The credit facility contains a 
covenant that limits our ratio of debt to total tangible capitalization, as defined in the credit facility, to 0.60. At December 31, 2016, 
our ratio of debt to total tangible capitalization was approximately 0.41. We were in compliance with all covenants under the credit 
facilities as of December 31, 2016. 

In addition to the covenants from the credit facility noted above, the indentures governing our outstanding senior unsecured 
notes contain covenants that place restrictions on certain merger and consolidation transactions, unless we are the surviving entity or 
the other party assumes the obligations under the indenture, and on the ability to sell or transfer all or substantially all of our assets. 
In addition, there are restrictions on incurring or assuming certain liens and on entering into sale and lease-back transactions. At 
December 31, 2016, we were in compliance with all of our debt covenants. 

42 

 
Summary of Contractual Cash Obligations and Commitments 

The following table summarizes our contractual cash obligations and commitments at December 31, 2016 (in thousands): 

Total 

2017 

2018 

2019 

2020 

2021 

  Thereafter 

Other 

Payments Due by Period 

Contractual Cash 
Obligations 
Debt obligations 

Interest payments 

Operating leases 

Pension plan contributions   
Tax reserves (1) 

 $ 4,372,724     $ 299,992     $ 249,771     $ 201,695     $ 167,576     $ 208,538     $ 3,245,152     $ 
  3,854,169     240,663     267,350     252,599     245,036     231,989     2,616,532    
4,889    
71,785    

38,423    
132,535    
172,520    

15,718    
12,629    
—    

7,750    
10,478    
—    

1,892    
11,457    
—    

1,632    
15,275    
—    

—  
—  
—  
—  
—     172,520  

6,542    
10,911    
—    

Total contractual cash 

obligations 

 $ 8,570,371 

  $ 569,002 

  $ 535,349 

  $ 471,747 

  $ 425,961 

  $ 457,434 

  $ 5,938,358 

  $ 172,520 

(1) 

Tax reserves are included in “Other” due to the difficulty in making reasonably reliable estimates of the timing of cash 
settlements to taxing authorities. See Note 13 to our accompanying consolidated financial statements. 

At December 31, 2016, we had other commitments that we are contractually obligated to fulfill with cash if the obligations 
are called. These obligations include letters of credit that guarantee our performance as it relates to our drilling contracts, tax and 
other obligations in various jurisdictions. These letters of credit obligations are not normally called, as we typically comply with the 
underlying performance requirement. 

The following table summarizes our other commercial commitments at December 31, 2016 (in thousands): 

Amount of Commitment Expiration Per Period 

Total 

2017 

2018 

2019 

2020 

2021 

  Thereafter 

Contractual Cash Obligations 
Letters of credit 

Total commercial commitments 

 $  7,989     $  4,195     $ 
 $  7,989     $  4,195     $ 

335     $  —     $  —     $  —     $ 
335     $  —     $  —     $  —     $ 

3,459  
3,459  

CRITICAL ACCOUNTING POLICIES AND ESTIMATES 

Our consolidated financial statements are impacted by the accounting policies used and the estimates and assumptions made 
by management during their preparation. Critical accounting policies and estimates that most significantly impact our consolidated 
financial statements are described below. 

Principles of Consolidation 

The consolidated financial statements include our accounts, those of our wholly-owned subsidiaries and entities in which we 
hold a controlling financial interest. Our consolidated financial statements include the accounts of two joint ventures, in each of 
which we own a 50 percent interest. Our ownership interest meets the definition of variable interest under Financial Accounting 
Standards Board (“FASB”) codification and we have determined that we are the primary beneficiary. Intercompany balances and 
transactions have been eliminated in consolidation. 

The combined carrying amount of the Bully-class drillships at both December 31, 2016 and 2015 totaled $1.4 billion. These 
assets were primarily funded through partner equity contributions. Cash held by the Bully joint ventures totaled approximately $35 
million at December 31, 2016 as compared to approximately $50 million at December 31, 2015. Operating revenues were $332 
million, $334 million and $372 million in 2016, 2015 and 2014, respectively. Net income totaled $151 million, $154 million and 
$157 million in 2016, 2015 and 2014, respectively. 

Property and Equipment 

Property and equipment is stated at cost, reduced by provisions to recognize economic impairment in value whenever events 
or changes in circumstances indicate an asset’s carrying value may not be recoverable. At December 31, 2016 and 2015, we had 
$112 million and $761 million of construction-in-progress, respectively. Such amounts are included in “Property and equipment, at 
cost” in the accompanying Consolidated Balance Sheets. Major replacements and improvements are capitalized. When assets are 
sold, retired or otherwise disposed of, the cost and related accumulated depreciation are eliminated from the accounts and the gain or 

43 

 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
loss is recognized. Drilling equipment and facilities are depreciated using the straight-line method over their estimated useful lives 
as of the date placed in service or date of major refurbishment. Estimated useful lives of our drilling equipment range from three to 
thirty years. Other property and equipment is depreciated using the straight-line method over useful lives ranging from two to forty 
years. 

Interest is capitalized on construction-in-progress using the weighted average cost of debt outstanding during the period of 
construction. Capitalized interest for the years ended December 31, 2016, 2015 and 2014 was $22 million, $25 million and $47 
million, respectively. 

Scheduled  maintenance  of  equipment  is  performed  based  on  the  number  of  hours  operated  in  accordance  with  our 
preventative maintenance program. Routine repair and maintenance costs are charged to expense as incurred; however, the costs of 
the overhauls and asset replacement projects that benefit future periods and which typically occur every three to five years  are 
capitalized when incurred and depreciated over an equivalent period. These overhauls and asset replacement projects are included in 
“Property and equipment, at cost” in the Consolidated Balance Sheets. Such amounts, net of accumulated depreciation, totaled $187 
million and $202 million at December 31, 2016 and 2015, respectively. Depreciation expense from continuing operations related to 
overhauls and asset replacement totaled $86 million, $75 million and $77 million for the years ended December 31, 2016, 2015 and 
2014, respectively. 

We evaluate the impairment of property and equipment whenever events or changes in circumstances (including the decision 
to cold stack, retire or sale a rig) indicate that the carrying amount of an asset may not be recoverable. In addition, on an annual 
basis in the fourth quarter, we complete an impairment analysis on our rig fleet. An impairment loss on our property and equipment 
may exist when the estimated undiscounted cash flows expected to result from the use of the asset and its eventual disposition are 
less than its carrying amount. Any impairment loss recognized represents the excess of the asset's carrying value over the estimated 
fair value. As part of this analysis, we make assumptions and estimates regarding future market conditions. To the extent actual 
results do not meet our estimated assumptions, for a given rig or piece of equipment, we may take an impairment loss in the future. 

During the years ended December 31, 2016, 2015, and 2014 we recognized a non-cash loss on impairment of $1.5 billion and 
$418 million, and $745 million, respectively, related to our long-lived assets. See Part II, Item 7, "Management Discussion and 
Analysis - Executive Overview," and Item 8, “Financial Statements and Supplementary Data, Note 12 - Loss on Impairment," for 
additional information.  

Revenue Recognition 

Our typical dayrate drilling contracts require our performance of a variety of services for a specified period of time. We 
determine progress towards completion of the contract by measuring efforts expended and the cost of services required to perform 
under a drilling contract, as the basis for our revenue recognition. Revenues generated from our dayrate-basis drilling contracts and 
labor contracts are recognized on a per day basis as services are performed and begin upon the contract commencement, as defined 
under the specified drilling or labor contract. Dayrate revenues are typically earned, and contract drilling expenses are typically 
incurred ratably over the term of our drilling contracts. We review and monitor our performance under our drilling contracts  to 
confirm the basis for our revenue recognition. Revenues from bonuses are recognized when earned, and when collectability is 
reasonably assured. 

In our dayrate drilling contracts, we typically receive compensation and incur costs for mobilization, equipment modification 
or other activities prior to the commencement of a contract. Any such compensation may be paid through a lump-sum payment or 
other daily compensation. Pre-contract compensation and costs are deferred until the contract commences. The deferred pre-contract 
compensation and costs are amortized into income or loss, using the straight-line method, over the term of the initial contract period, 
regardless of the activity taking place. This approach is consistent with the economics for which the parties have contracted. Once a 
contract commences, we may conduct various activities, including drilling and well bore related activities, rig maintenance and 
equipment installation, movement between well locations or other activities. 

Deferred  revenues  from  drilling  contracts  totaled  $134  million  and  $180  million  at  December 31,  2016  and  2015, 
respectively. Such amounts are included in either “Other current liabilities” or “Other liabilities” in the accompanying Consolidated 
Balance Sheets, based upon our expected time of recognition. Related expenses deferred under drilling contracts totaled $54 million 
at December 31, 2016 as compared to $78 million at December 31, 2015, and are included in either “Prepaid expenses and other 
current assets” or “Other assets” in the accompanying Consolidated Balance Sheets, based upon our expected time of recognition. 

In April 2015, we agreed to contract dayrate reductions for five rigs working for Saudi Aramco, which were effective from 
January 1, 2015 through December 31, 2015. However, given current market conditions and based on discussions with the customer, 
we do not expect the rates to return to the original contract rates. In accordance with accounting guidance, we are recognizing the 
reductions on a straight-line basis over the remaining life of the existing Saudi Aramco contracts. At December 31, 2016 and 2015,  
four of the five original rigs had revenues recorded in excess of billings as a result of this recognition which totaled $18 million and 
$53  million,  respectively,  and  are  included  in  either  “Prepaid  expenses  and  other  current  assets”  or  “Other  assets”  in  the 
accompanying Consolidated Balance Sheets, based upon our expected time of recognition. 

44 

 
 
We record reimbursements from customers for “out-of-pocket” expenses as revenues and the related direct cost as operating 

expenses. 

Income Taxes 

We operate in a number of countries throughout the world and our tax returns filed in those jurisdictions are subject to review 
and examination by tax authorities within those jurisdictions. We recognize uncertain tax positions that we believe have a greater 
than 50 percent likelihood of being sustained. We cannot predict or provide assurance as to the ultimate outcome of any existing or 
future assessments. Our net deferred tax asset balance at year-end reflects the application of our income tax accounting policies and 
is based on management’s estimates, judgments and assumptions regarding realizability. If it is more likely than not that a portion of 
the deferred tax assets will not be realized in a future period, the deferred tax assets will be reduced by a valuation allowance based 
on management’s estimates. 

  During 2014, the IRS began its examination of our tax reporting in the U.S. for the taxable years ended December 31, 2010 
and  2011.  The  IRS  examination  team  has  completed  its  examination  of  our  2010  and  2011  U.S.  tax  returns  and  proposed 
adjustments and deficiencies with respect to certain items that were reported by us for the 2010 and 2011 tax year. On December 19, 
2016, we received the Revenue Agent Report ("RAR") from the IRS. We believe that we have accurately reported all amounts in our 
tax returns, and we will submit administrative protests with the IRS Office of Appeals contesting the examination team’s proposed 
adjustments. We intend to vigorously defend our reported positions, and believe the ultimate resolution of the adjustments proposed 
by the IRS examination team will not have a material adverse effect on our consolidated financial statements. We have also been 
informed by the IRS that our 2012 and 2013 tax returns will be examined, and we anticipate that examination beginning during 
2017. The IRS exam team also completed its examination of two U.S. subsidiaries of Frontier Drilling for 2011, and proposed no 
changes to those returns. 

Under the tax sharing agreement (“TSA”) entered into at the time of the Spin-off, Noble and Paragon Offshore are each 
responsible for the taxes that relate to their respective business and provide a corresponding indemnity.  In addition, in April 2016, 
we entered into a settlement agreement (following an agreement in principle entered into in February 2016) with Paragon Offshore 
relating to tax matters in Mexico described below in exchange for a full and unconditional release of any claims by Paragon 
Offshore in connection with the Spin-off (including fraudulent conveyance claims that could be brought on behalf of its creditors). 

Audit claims of approximately $151 million attributable to income and other business taxes have been assessed against us in 
Mexico, as detailed below. Under our settlement agreement with Paragon Offshore, we agreed to assume the administration of 
Paragon Offshore’s Mexican income and value-added taxes for the years 2005 through 2010 and for Paragon Offshore’s Mexican 
customs taxes through 2010, as well as the related bonding obligations and certain of the tax related liabilities. In addition, under the 
agreement with Paragon Offshore, we agreed to (i) pay all of the ultimate resolved amount of Mexican income and value-added 
taxes related to Paragon Offshore’s business that were incurred through a Noble-retained entity, (ii) pay 50 percent of the ultimate 
resolved amount of Mexican income and value-added taxes related to Paragon Offshore’s business that were incurred through a 
Paragon Offshore-retained entity, (iii) pay 50 percent of the ultimate resolved amount of Mexican custom taxes related to Paragon 
Offshore’s business, and (iv) post any tax appeal bond that may be required to challenge a final assessment. Paragon Offshore also 
agreed to pay 50 percent of the third party costs incurred by us in the administration of the tax claims. Pursuant to an amendment 
agreed to on August 5, 2016 we have also agreed to allow Paragon Offshore to pay up to  $5 million of the Mexican tax and 
administrative costs described above that become owed to us in the form of an interest bearing note, which will be due at the end of 
the four year period following the date of approval of Paragon Offshore's bankruptcy plan. Tax assessments of approximately $43 
million for income and value-added taxes have been made against Noble entities in Mexico. Tax assessments for income and value-
added taxes of approximately $176 million have been made against Paragon Offshore entities in Mexico, of which approximately 
$40 million relates to Noble’s business that operated through Paragon Offshore-retained entities in Mexico prior to the Spin-off. We 
will only be obligated to post a tax appeal bond in the event a final assessment is made by Mexican authorities. As of February 15, 
2017, there have been $3 million in final assessments that have been bonded. 

In January 2015, Noble received an official notification of a ruling from the Second Chamber of the Supreme Court in 
Mexico. The ruling settled an ongoing dispute in Mexico relating to the classification of a Noble subsidiary’s business activity and 
the applicable rate of depreciation under the Mexican law applicable to the activities of that subsidiary. The ruling did not result in 
any additional tax liability to Noble. Additionally, the ruling is only applicable to the Noble subsidiary named in the ruling and, 
therefore,  does  not  establish  the  depreciation  rate  applicable  to  the  assets  of  other  Noble  subsidiaries.  Under  the  settlement 
agreement with Paragon Offshore, we agreed to be responsible for any tax liability ultimately incurred because these depreciation 
liabilities would be incurred by Noble-retained entities, and such amounts are reflected in the discussion of Mexican audit claims in 
the preceding paragraph. We will continue to contest future assessments received, and can make no assurances regarding the 
ultimate outcome of these tax claims or our obligations to pay additional taxes in respect of these tax claims. 

Paragon Offshore has received tax assessments of approximately $154 million attributable to income, customs and other 
business taxes in Brazil, of which $44 million relates to Noble’s business that operated through a Paragon Offshore-retained entity in 

45 

 
Brazil prior to the Spin-off. Under the TSA, we must indemnify Paragon Offshore for all assessed amounts that are related to 
Noble’s Brazil business, approximately $44 million, if and when such payments become due. 

We have contested, or intend to contest or cooperate with Paragon Offshore in Brazil where it is contesting, the assessments 
described above, including through litigation if necessary, and we believe the ultimate resolution, for which we have not made any 
accrual, will not have a material adverse effect on our consolidated financial statements. Tax authorities may issue additional 
assessments or pursue legal actions as a result of tax audits and we cannot predict or provide assurance as to the ultimate outcome of 
such  assessments  and  legal  actions  or  our  ability  to  collect  indemnities  from  Paragon  Offshore  under  the TSA  or  the  recent 
agreement with Paragon Offshore. 

We have been notified by Petrobras that it is currently challenging assessments by Brazilian tax authorities of withholding 
taxes associated with the provision of drilling rigs for its operations in Brazil during 2008 and 2009. Petrobras has also notified us 
that if Petrobras must ultimately pay such withholding taxes, it will seek reimbursement from us for the portion allocable to our 
drilling rigs. The amount of withholding tax that Petrobras indicates may be allocable to Noble drilling rigs is approximately $24 
million. We believe that our contract with Petrobras requires Petrobras to indemnify us for these withholding taxes. We will, if 
necessary, vigorously defend our rights. 

In certain circumstances, we expect that, due to changing demands of the offshore drilling markets and the ability to redeploy 
our offshore drilling units, certain units will not reside in a location long enough to give rise to future tax consequences. As a result, 
no deferred tax asset or liability has been recognized in these circumstances. Should our expectations change regarding the length of 
time an offshore drilling unit will be used in a given location, we will adjust deferred taxes accordingly. 

Insurance Reserves 

We maintain various levels of self-insured retention for certain losses including property damage, loss of hire, employment 
practices liability, employers’ liability and general liability, among others. We accrue for property damage and loss of hire charges 
on a per event basis. 

Employment practices liability claims are accrued based on actual claims during the year. Maritime employer’s liability 
claims  are  generally  estimated  using  actuarial  determinations.  General  liability  claims  are  estimated  by  our  internal  claims 
department by evaluating the facts and circumstances of each claim (including incurred but not reported claims) and making 
estimates based upon historical experience with similar claims. At December 31, 2016 and 2015, loss reserves for personal injury 
and protection claims totaled $22 million and $21 million, respectively, and such amounts are included in “Other current liabilities” 
in the accompanying Consolidated Balance Sheets. 

Certain Significant Estimates and Contingent Liabilities 

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of 
America  (“GAAP”)  requires  management  to  make  estimates  and  assumptions  that  affect  the  reported  amounts  of  assets  and 
liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amount of 
revenues and expenses during the reporting period. Certain accounting policies involve judgments and uncertainties to such an 
extent that there is reasonable likelihood that materially different amounts could have been reported under different conditions, or if 
different assumptions had been used. We evaluate our estimates and assumptions on a regular basis. We base our estimates on 
historical experience and various other assumptions that are believed to be reasonable under the circumstances, the results of which 
form the basis for making judgments about carrying values of assets and liabilities that are not readily apparent from other sources. 
Actual results may differ from these estimates and assumptions used in preparation of our consolidated financial statements. In 
addition, we are involved in several litigation matters, some of which could  lead to potential liability to us. We follow FASB 
standards regarding contingent liabilities which are discussed in Part II, Item 8, “Financial Statements and Supplementary Data, 
Note 17—Commitments and Contingencies.” 

Off-Balance Sheet Arrangements 

We have no off-balance sheet arrangements as that term is defined in Item 303(a)(4)(ii) of Regulation S-K. 

New Accounting Pronouncements 

See Part II, Item 8, “Financial Statements and Supplementary Data, Note 1—Organization and Significant Accounting 

Policies,” to the Consolidated Financial Statements for a description of the recent accounting pronouncements.  

Item 7A. 

Quantitative and Qualitative Disclosures About Market Risk. 

Market risk is the potential for loss due to a change in the value of a financial instrument as a result of fluctuations in interest 

rates, currency exchange rates or equity prices, as further described below. 

46 

 
Interest Rate Risk 

We are subject to market risk exposure related to changes in interest rates on borrowings under the credit facility. Interest on 
borrowings under the credit facility is at an agreed upon percentage point spread over LIBOR, or a base rate stated in the agreement. 
At December 31, 2016, we had no borrowings outstanding under our credit facility. 

In addition, our credit facility and certain of our senior notes, as discussed below, have provisions which vary the applicable 
interest rates based upon our credit ratings. If our credit ratings were to decline, the interest expense under our credit facilities and 
certain of our senior unsecured notes would increase. Conversely, if our credit ratings were to go up, the interest expense under our 
credit facilities and certain of our senior unsecured notes would decrease. 

In February 2016 Moody’s Investors Service downgraded our debt rating below investment grade, resulting in an interest rate 
increase of 1.00% on each of certain notes. Effective March 16, 2016, the interest rate on our Senior Notes due 2018 increased to 
5.00% as a result of the downgrade. Effective April 1, 2016, the interest rates on our Senior Notes due 2025 and Senior Notes due 
2045 increased to 6.95% and 7.95%, respectively, as a result of the downgrade. 

In July 2016, S&P Global Ratings issued an additional downgrade, resulting in an interest rate increase of 0.25% each, of the 
same notes. Effective September 16, 2016, the interest rate on our Senior Notes due 2018 increased to 5.25%. Effective October 1, 
2016, the interest rates on our Senior Notes due 2025 and Senior Notes due 2045 increased to 7.20% and 8.20%, respectively. The 
weighted average coupon of all three tranches is now 7.12%.  

In December 2016, S&P Global Ratings issued an additional downgrade, resulting in an interest rate increase of 0.5% each, of 
the same notes. Effective March 16, 2017, the interest rate on our Senior Notes due 2018 is scheduled to increase to 5.75% as a 
result of the downgrade. Effective April 1, 2017, the interest rates on our Senior Notes due 2025 and Senior Notes due 2045 are 
scheduled to increase to 7.70% and 8.70%, respectively, as a result of this downgrade. 

The interest rates on these Senior Notes may be further increased if our debt ratings were to be downgraded further (up to a 
maximum of an additional 25 basis points) or decreased if our debt ratings were to be raised. Our other outstanding senior notes, 
including the Senior Notes due 2024 issued in December 2016, do not contain provisions varying applicable interest rates based 
upon our credit rating. 

Throughout the term of the Five-Year Revolving Credit Facility, we pay a facility fee on the daily unused amount of the 
underlying commitment which ranges from 0.10 percent to 0.35 percent depending on our debt ratings. Effective February 2016, as 
a result of a reduction of our debt ratings, the facility fee increased to 0.275 percent from 0.15 percent. Effective July 2016, as a 
result of a reduction of our debt ratings, the facility fee increased to 0.35 percent from 0.275 percent. At December 31, 2016, based 
on our debt ratings on that date, the facility fee was 0.35 percent.  In addition, our credit facility has provisions which vary the 
applicable interest rates based upon our debt ratings. Currently, the interest rate in effect is the highest permitted interest rate under 
the credit facility. 

We maintain certain debt instruments at a fixed rate whose fair value will fluctuate based on changes in market expectations 
for interest rates and perceptions of our credit risk. The fair value of our total debt was $3.8 billion and $3.3 billion at December 31, 
2016 and December 31, 2015, respectively. The increase in the fair value of debt primarily relates to the December 2016 issuance of 
$1 billion 7.75% Senior Note due 2024. 

Foreign Currency Risk 

Although we are a UK company, we define foreign currency as any non-U.S. denominated currency. Our functional currency 
is primarily the U.S. Dollar, which is consistent with the oil and gas industry. However, outside the United States, a portion of our 
expenses are incurred in local currencies. Therefore, when the U.S. Dollar weakens (strengthens) in relation to the currencies of the 
countries in which we operate, our expenses reported in U.S. Dollars will increase (decrease). 

We are exposed to risks on future cash flows to the extent that local currency expenses exceed revenues denominated in local 
currency that are other than the functional currency. To help manage this potential risk,  we periodically enter into derivative 
instruments to manage our exposure to fluctuations in currency exchange rates, and we may conduct hedging activities in future 
periods to mitigate such exposure. These contracts are primarily accounted for as cash flow hedges, with the effective portion of 
changes in the fair value of the hedge recorded on the Consolidated Balance Sheet and in “Accumulated other comprehensive loss” 
(“AOCL”). Amounts  recorded  in AOCL  are  reclassified  into  earnings  in  the  same  period  or  periods  that  the  hedged  item  is 
recognized in earnings. The ineffective portion of changes in the fair value of the hedged item is recorded directly to earnings. We 
have documented policies and procedures to monitor and control the use of derivative instruments. We do not engage in derivative 
transactions for speculative or trading purposes, nor are we a party to leveraged derivatives. 

Several of our regions, including our operations in the North Sea, Australia and Brazil, have or have had a significant 
amounts of their cash operating expenses payable in local currencies. To limit the potential risk of currency  fluctuations,  we 
periodically enter into forward contracts, which settle monthly in the operations’ respective local currencies. All of these contracts 

47 

 
have a maturity of less than 12 months. During 2016 and 2015, we entered into forward contracts of approximately $53 million and 
$88 million, respectively, all of which settled during their respective years. At both December 31, 2016 and 2015, we had no 
outstanding derivative contracts. 

Market Risk 

We  have  a  U.S.  noncontributory  defined  benefit  pension  plan  that  covers  certain  salaried  employees  and  a  U.S. 
noncontributory defined benefit pension plan that covers certain hourly employees, whose initial date of employment is prior to 
August 1, 2004 (collectively referred to as our “qualified U.S. plans”). These plans are governed by the Noble Drilling Employees’ 
Retirement Trust. The benefits from these plans are based primarily on years of service and, for  the salaried plan, employees’ 
compensation near retirement. These plans are designed to qualify under the Employee Retirement Income Security Act of 1974 
(“ERISA”), and our funding policy is consistent with funding requirements of ERISA and other applicable laws and regulations. We 
make cash contributions, or utilize credits available to us, for the qualified U.S. plans when required. The benefit amount that can be 
covered by the qualified U.S. plans is limited under ERISA and the Internal Revenue Code (“IRC”) of 1986. Therefore, we maintain 
an unfunded, nonqualified excess benefit plan designed to maintain benefits for specified employees at the formula level in the 
qualified salary U.S. plan. We refer to the qualified U.S. plans and the excess benefit plan collectively as the “U.S. plans.” 

In addition to the U.S. plans, each of Noble Drilling (Land Support) Limited and Noble Resources Limited, both indirect, 
wholly-owned subsidiaries of Noble-UK, maintains a pension plan that covers all of its salaried, non-union employees whose most 
recent date of employment is prior to April 1, 2014. Benefits are based on credited service and employees’ compensation, as defined 
by the plans. 

Changes in market asset values related to the pension plans noted above could have a material impact upon our Consolidated 

Statement of Comprehensive Income (Loss) and could result in material cash expenditures in future periods. 

48 

 
Item 8. 

Financial Statements and Supplementary Data. 

The following financial statements are filed in this Item 8: 

Report of Independent Registered Public Accounting Firm (Noble-UK) 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Balance Sheet as of December 31, 2016 and 
2015 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Statements of Operations for the Years Ended 
December 31, 2016, 2015 and 2014 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Statements of Comprehensive Income (Loss) for 
the Years Ended December 31, 2016, 2015 and 2014 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Statements of Cash Flows for the Years Ended 
December 31, 2016, 2015 and 2014 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Statements of Equity for the Years Ended 
December 31, 2016, 2015 and 2014 

Report of Independent Registered Public Accounting Firm (Noble-Cayman) 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Balance Sheet as of December  31, 2016 and 
2015 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Statements of Operations for the Years Ended 
December 31, 2016, 2015 and 2014 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Statements of Comprehensive Income (Loss) 
for the Years Ended December 31, 2016, 2015 and 2014 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Statements of Cash Flows for the Years Ended 
December 31, 2016, 2015 and 2014 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Statements of Equity for the Years Ended 
December 31, 2016, 2015 and 2014 

Notes to Consolidated Financial Statements 

Page 

50

51

52

53

54

55

56

57

58

59

60

61

62

49 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the Board of Directors and 
Shareholders of Noble Corporation plc 

In our opinion, the accompanying consolidated balance sheets and the related consolidated statements of operations, comprehensive 
income (loss), cash flows, and equity present fairly, in all material respects, the financial position of Noble Corporation plc and its 
subsidiaries at December 31, 2016 and 2015, and the results of their operations and their cash flows for each of the three years in the 
period ended December 31, 2016 in conformity with accounting principles generally accepted in the United States of America.  Also 
in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 
31, 2016, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring 
Organizations of the Treadway Commission (COSO).  Noble Corporation plc’s management is responsible for these financial 
statements, for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal 
control over financial reporting, included in Management's Annual Report on Internal Control over Financial Reporting as appearing 
under Item 9A.  Our responsibility is to express opinions on these financial statements and on Noble Corporation plc’s internal 
control over financial reporting based on our integrated audits. We conducted our audits in accordance with the standards of the 
Public Company Accounting Oversight Board (United States).  Those standards require that we plan and perform the audits to obtain 
reasonable assurance about whether the financial statements are free of material misstatement and whether effective internal control 
over financial reporting was maintained in all material respects.  Our audits of the financial statements included examining, on a test 
basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and 
significant estimates made by management, and evaluating the overall financial statement presentation.  Our audit of internal control 
over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a 
material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed 
risk.  Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that 
our audits provide a reasonable basis for our opinions. 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability 
of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted 
accounting principles.  A company’s internal control over financial reporting includes those policies and procedures that (i) pertain 
to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of 
the  company;  (ii) provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation  of  financial 
statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being 
made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance 
regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a 
material effect on the financial statements. 

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.   Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because 
of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. 

/s/ PricewaterhouseCoopers LLP 

Houston, Texas 
February 24, 2017 

50 

 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED BALANCE SHEETS 
(In thousands) 

ASSETS 
Current assets 

Cash and cash equivalents 

Accounts receivable, net 

Taxes receivable 

Prepaid expenses and other current assets 

Total current assets 

Property and equipment, at cost 
Accumulated depreciation 

Property and equipment, net 

Other assets 

Total assets 

LIABILITIES AND EQUITY 
Current liabilities 

Current maturities of long-term debt 

Accounts payable 

Accrued payroll and related costs 

Taxes payable 

Interest payable 

Other current liabilities 

Total current liabilities 

Long-term debt 
Deferred income taxes 

Other liabilities 

Total liabilities 

Commitments and contingencies 
Equity 

Shares; 243,239 and 241,977 shares outstanding 

Additional paid-in capital 

Retained earnings 

Accumulated other comprehensive loss 

Total shareholders’ equity 

Noncontrolling interests 

Total equity 

Total liabilities and equity 

December 31, 
2016 

December 31, 
2015 

  $ 

  $ 

  $ 

  $ 

725,722     $ 
319,152    
55,480    
92,260    
1,192,614    
12,364,888    
(2,302,940 )  
10,061,948    
185,555    
11,440,117     $ 

512,245  
498,931  
55,525  
173,917  
1,240,618  
14,056,323  
(2,572,700 ) 
11,483,623  
141,404  
12,865,645  

299,882     $ 
108,224    
48,383    
46,561    
61,299    
68,944    
633,293    
4,040,229    
2,084    
297,066    
4,972,672    

299,924  
223,221  
81,464  
87,940  
72,961  
98,074  
863,584  
4,162,638  
92,797  
324,396  
5,443,415  

2,432    
654,168    
5,154,221    
(52,140 )  
5,758,681    
708,764    
6,467,445    
11,440,117     $ 

2,420  
628,483  
6,131,501  
(63,175 ) 
6,699,229  
723,001  
7,422,230  
12,865,645  

See accompanying notes to the consolidated financial statements. 

51 

 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF OPERATIONS 
(In thousands, except per share amounts) 

Operating revenues 

Contract drilling services 
Reimbursables 
Other 

Operating costs and expenses 
Contract drilling services 
Reimbursables 
Depreciation and amortization 
General and administrative 
Loss on impairment 

Operating income (loss) 
Other income (expense) 

Interest expense, net of amount capitalized 
Gain on extinguishment of debt, net 
Interest income and other, net 

Income (loss) from continuing operations before income taxes 

Income tax benefit (provision) 

Net income (loss) from continuing operations 
Net income from discontinued operations, net of tax 

Net income (loss) 

Net income attributable to noncontrolling interests 

Net income (loss) attributable to Noble Corporation plc 
Net income attributable to Noble Corporation plc 
Income (loss) from continuing operations 
Income from discontinued operations 
Net income (loss) attributable to Noble Corporation plc 

Per share data: 

Basic: 

Income (loss) from continuing operations 
Income from discontinued operations 

Net income (loss) attributable to Noble Corporation plc 

Diluted: 

Income (loss) from continuing operations 
Income from discontinued operations 

Net income (loss) attributable to Noble Corporation plc 

Weighted- Average Shares Outstanding 

Basic 
Diluted 

Year Ended December 31, 

2016 

2015 

2014 

  $ 

2,242,200     $ 
59,432    
433    
2,302,065    

3,261,610     $ 
90,642    
—    
3,352,252    

879,438    
45,499    
611,067    
69,258    
1,458,749    
3,064,011    
(761,946 )  

(222,915 )  
17,814    
18    
(967,029 )  
109,156    
(857,873 )  
—    
(857,873 )  
(71,707 )  

 $ 

(929,580 )   $ 

1,232,529    
70,276    
634,305    
76,843    
418,298    
2,432,251    
920,001    

(213,854 )  
—    
36,286    
742,433    
(159,232 )  
583,201    
—    
583,201    
(72,201 )  
511,000     $ 

  $ 

(929,580 )   $ 

511,000     $ 

—    

—    

  $ 

(929,580 )   $ 

511,000     $ 

3,147,859  
84,644  
1  
3,232,504  

1,500,512  
66,378  
627,473  
106,771  
745,428  
3,046,562  
185,942  

(155,179 ) 
—  
(1,298 ) 
29,465  
(106,651 ) 

(77,186 ) 
160,502  
83,316  
(74,825 ) 
8,491  

(152,011 ) 
160,502  
8,491  

  $ 
  $ 

  $ 

  $ 
  $ 

  $ 

(3.82 )   $ 
—     $ 
(3.82 )   $ 

(3.82 )   $ 
—     $ 
(3.82 )   $ 

2.06     $ 
—     $ 
2.06     $ 

2.06     $ 
—     $ 
2.06     $ 

(0.60 ) 
0.63  
0.03  

(0.60 ) 
0.63  
0.03  

243,127    
243,127    

242,146    
242,146    

252,909  
252,909  

See accompanying notes to the consolidated financial statements. 

52 

 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
  
   
   
 
  
   
   
   
   
   
   
   
   
  
   
   
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) 
(In thousands) 

Net income (loss) 
Other comprehensive income (loss), net of tax 

Foreign currency translation adjustments 

Net pension plan gain (loss) (net of tax provision (benefit) of 
   ($1,828) in 2016, $4,021 in 2015 and ($21,429) in 2014) 

Amortization of deferred pension plan amounts (net of tax provision of 

$1,635 in 2016, $2,297 in 2015 and $1,102 in 2014) 

Net pension plan curtailment and settlement expense (net of tax 

   provision of $7,218 in 2016 and $9,902 in 2014) 

Prior service cost arising during the period (net of tax provision of 

$344 in 2016 and net of tax benefit of $317 in 2014) 

Other comprehensive income (loss), net 

Total comprehensive income (loss) 
Comprehensive income attributable to noncontrolling interests 

Year Ended December 31, 

2016 

 $ 

(857,873 )   $ 

2015 
583,201     $ 

2014 

83,316  

(19 )  

(5,278 )  

(118 ) 

(8,237 )  

7,099 

(41,608 ) 

3,127 

4,422 

2,764 

15,216 

— 

18,389 

948 
11,035    
(846,838 )  

(71,707 )  

— 
6,243    
589,444    
(72,201 )  
517,243     $ 

(1,159 ) 

(21,732 ) 
61,584  
(74,825 ) 

(13,241 ) 

Comprehensive income (loss) attributable to Noble Corporation plc 

 $ 

(918,545 )   $ 

See accompanying notes to the consolidated financial statements. 

53 

 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
(In thousands) 

Cash flows from operating activities 

Net income (loss) 

Adjustments to reconcile net income (loss) to net cash from operating 
   activities: 

Year Ended December 31, 

2016 

2015 

2014 

  $ 

(857,873 )   $ 

583,201     $ 

83,316  

Depreciation and amortization 

Loss on impairment 

Gain on extinguishment of debt 

Deferred income taxes 

Amortization of share-based compensation 

Net change in other assets and liabilities 

Net cash from operating activities 

Cash flows from investing activities 

Capital expenditures 

Change in accrued capital expenditures 

Proceeds from disposal of assets 

Net cash from investing activities 

Cash flows from financing activities 

Net change in borrowings outstanding on bank credit facilities 

Repayment of long-term debt 

Issuance of senior notes 

Debt issuance costs on senior notes and credit facilities 

Long-term borrowings of Paragon Offshore 

Financing costs on long-term borrowings of Paragon Offshore 

Cash balances of Paragon Offshore in Spin-off 

Dividends paid to noncontrolling interests 

Repurchases of shares 

Tender offer premium 

Employee stock transactions 

Dividend payments 

Net cash from financing activities 

Net change in cash and cash equivalents 
Cash and cash equivalents, beginning of period 

Cash and cash equivalents, end of period 

 $ 

611,067    
1,458,749    
(17,814 )  

(189,897 )  
34,720    
89,330    
1,128,282    

(659,925 )  

(34,814 )  
24,808    
(669,931 )  

—    
(1,049,338 )  
980,100    
(12,111 )  
—    
—    
—    
(85,944 )  
—    
(24,649 )  

(5,398 )  

(47,534 )  

634,305    
418,298    
—    
(36,172 )  
39,172    
123,547    
1,762,351    

863,547  
745,428  
—  
(10,999 ) 
46,389  
50,527  
1,778,208  

(422,544 )  

(2,072,885 ) 

(14,607 )  
4,614    
(432,537 )  

(36,383 ) 
—  
(2,109,268 ) 

(1,123,495 )  

(437,647 ) 

(350,000 )  
1,092,728    
(16,070 )  
—    
—    
—    
(71,504 )  

(100,630 )  
—    
(1,574 )  

(315,534 )  

(250,000 ) 
—  
(398 ) 
1,710,550  
(14,676 ) 

(104,152 ) 

(79,966 ) 

(154,145 ) 
—  
2,125  
(386,579 ) 
285,112  
(45,948 ) 
114,458  
68,510  

(244,874 )  
213,477    
512,245    
725,722     $ 

(886,079 )  
443,735    
68,510    
512,245     $ 

See accompanying notes to the consolidated financial statements. 

54 

 
 
 
 
 
 
 
 
  
   
   
  
   
   
 
 
 
 
 
 
 
  
   
   
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF EQUITY 
(In thousands) 

Balance at December 31, 2013 

Employee related equity activity 

Amortization of share-based compensation 

Issuance of share-based compensation shares 

Exercise of stock options 

Tax benefit of equity transactions 

Repurchase of shares 

Net income 

Dividends paid to noncontrolling interests 

Dividends 

Spin-of Paragon Offshore 

Other comprehensive loss, net 

Balance at December 31, 2014 

Employee related equity activity 

Amortization of share-based compensation 

Issuance of share-based compensation shares 

Tax benefit of equity transactions 

Repurchases of shares 

Net income 

Dividends paid to noncontrolling interests 

Dividends 

Other comprehensive income, net 

Balance at December 31, 2015 

Employee related equity activity 

Amortization of share-based compensation 

Issuance of share-based compensation shares 

Tax benefit of equity transactions 

Net income (loss) 

Dividends paid to noncontrolling interests 

Dividends 

Other comprehensive income, net 

Balance at December 31, 2016 

Shares 
  Balance    Par Value   

  Capital in 
Excess of 
Par Value 

Retained 
Earnings 

  Noncontrollin

g 
Interests 

Accumulated 
Other 
Comprehensive 
Loss 

Total 
Equity 

253,448    $ 

2,534    $  810,286    $  7,591,927    $ 

727,445    $ 

(82,164 )   $  9,050,028  

—   
692   
131   
—   
(6,770 )  
—   
—   
—   
—   
—   
247,501    $ 

—   
685   
—   
(6,209 )  
—   
—   
—   
—   
241,977    $ 

—   
1,262   
—   
—   
—   
—   
—   
243,239    $ 

—   
6   
3   
—   
(68 )  
—   
—   
—   
—   
—   

46,389   
(9,076 )  
2,644   
(528 )  
(154,077 )  
—   
—   
—   
—   
—   
2,475    $  695,638    $  5,936,035    $ 

—   
—   
—   
—   
—   
8,491   
—   
(258,330 )  
(1,406,053 )  
—   

—   
7   
—   
(62 )  
—   
—   
—   
—   

39,172   
(4,178 )  
(1,581 )  
(100,568 )  
—   
—   
—   
—   
2,420    $  628,483    $  6,131,501    $ 

—   
—   
—   
—   
511,000   
—   
(315,534 )  
—   

—   
12   
—   
—   
—   
—   
—   

34,720   
(3,625 )  
(5,410 )  
—   
—   
—   
—   
2,432    $  654,168    $  5,154,221    $ 

—   
—   
—   
(929,580 )  
—   
(47,700 )  
—   

—   
—   
—   
—   
—   
74,825   
(79,966 )  
—   
—   
—   
722,304    $ 

—   
—   
—   
—   
72,201   
(71,504 )  
—   
—   
723,001    $ 

—   
—   
—   
71,707   
(85,944 )  
—   
—   
708,764   

(528 ) 

46,389  

(9,070 ) 
2,647  

—   
—   
—   
—   
—   
—   
—   
—   
34,478   
(21,732 )  
(21,732 ) 
(69,418 )   $  7,287,034  

(154,145 ) 
83,316  

(1,371,575 ) 

(258,330 ) 

(79,966 ) 

(4,171 ) 

(1,581 ) 

39,172  

—   
—   
—   
—   
—   
—   
—   
(315,534 ) 
6,243   
6,243  
(63,175 )   $  7,422,230  

(100,630 ) 
583,201  

(71,504 ) 

—   
—   
—   
—   
—   
—   
11,035   
(52,140 )  

34,720  

(3,613 ) 

(5,410 ) 

(857,873 ) 

(85,944 ) 

(47,700 ) 
11,035  
6,467,445  

See accompanying notes to the consolidated financial statements. 

55 

 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the Board of Directors and 
Shareholder of Noble Corporation 

In our opinion, the accompanying consolidated balance sheets and the related consolidated statements of operations, comprehensive 
income (loss), cash flows, and equity present fairly, in all material respects, the financial position of Noble Corporation and its 
subsidiaries at December 31, 2016 and 2015, and the results of their operations and their cash flows for each of the three years in the 
period ended December 31, 2016 in conformity with accounting principles generally accepted in the United States of America.  Also 
in our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 
31, 2016, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of Sponsoring 
Organizations  of  the  Treadway  Commission  (COSO).    Noble  Corporation’s  management  is  responsible  for  these  financial 
statements, for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal 
control over financial reporting, included in Management's Annual Report on Internal Control over Financial Reporting as appearing 
under Item 9A.  Our responsibility is to express opinions on these financial statements and on Noble Corporation’s internal control 
over financial reporting based on our integrated audits.  We conducted our audits in accordance with the standards of the Public 
Company Accounting Oversight Board (United States).  Those standards require that we plan and perform the audits to obtain 
reasonable assurance about whether the financial statements are free of material misstatement and whether effective internal control 
over financial reporting was maintained in all material respects.  Our audits of the financial statements included examining, on a test 
basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and 
significant estimates made by management, and evaluating the overall financial statement presentation.  Our audit of internal control 
over financial reporting included obtaining an understanding of internal control over financial reporting, assessing the risk that a 
material weakness exists, and testing and evaluating the design and operating effectiveness of internal control based on the assessed 
risk.  Our audits also included performing such other procedures as we considered necessary in the circumstances. We believe that 
our audits provide a reasonable basis for our opinions. 

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability 
of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted 
accounting principles.  A company’s internal control over financial reporting includes those policies and procedures that (i) pertain 
to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of 
the  company;  (ii) provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation  of  financial 
statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being 
made only in accordance with authorizations of management and directors of the company; and (iii) provide reasonable assurance 
regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a 
material effect on the financial statements. 

Because  of  its  inherent  limitations,  internal  control  over  financial  reporting  may  not  prevent  or  detect  misstatements.   Also, 
projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because 
of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate. 

/s/ PricewaterhouseCoopers LLP 

Houston, Texas 
February 24, 2017 

56 

 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED BALANCE SHEETS 
(In thousands) 

ASSETS 
Current assets 

Cash and cash equivalents 

Accounts receivable, net 

Taxes receivable 

Prepaid expenses and other current assets 

Total current assets 

Property and equipment, at cost 
Accumulated depreciation 

Property and equipment, net 

Other assets 

Total assets 

LIABILITIES AND EQUITY 
Current liabilities 

Current maturities of long-term debt 

Accounts payable 

Accrued payroll and related costs 

Taxes payable 

Interest payable 

Other current liabilities 

Total current liabilities 

Long-term debt 
Deferred income taxes 

Other liabilities 

Total liabilities 

Commitments and contingencies 
Equity 

Ordinary shares; 261,246 shares outstanding 

Capital in excess of par value 

Retained earnings 

Accumulated other comprehensive loss 

Total shareholder equity 

Noncontrolling interests 

Total equity 

Total liabilities and equity 

December 31, 
2016 

December 31, 
2015 

  $ 

  $ 

  $ 

  $ 

653,833     $ 
319,152    
55,480    
88,749    
1,117,214    
12,364,888    
(2,302,940 )  
10,061,948    
178,552    
11,357,714     $ 

511,795  
498,931  
55,442  
168,469  
1,234,637  
14,054,558  
(2,572,331 ) 
11,482,227  
132,319  
12,849,183  

299,882     $ 
107,868    
48,319    
46,561    
61,299    
67,312    
631,241    
4,040,229    
2,084    
292,183    
4,965,737    

299,924  
221,077  
81,364  
88,108  
72,961  
96,331  
859,765  
4,162,638  
92,797  
319,512  
5,434,712  

26,125    
594,091    
5,115,137    
(52,140 )  
5,683,213    
708,764    
6,391,977    
11,357,714     $ 

26,125  
561,309  
6,167,211  
(63,175 ) 
6,691,470  
723,001  
7,414,471  
12,849,183  

See accompanying notes to the consolidated financial statements. 

57 

 
 
 
 
 
  
   
  
   
 
 
 
 
 
 
 
 
  
   
  
   
 
 
 
 
 
 
 
 
 
 
  
   
  
   
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF OPERATIONS 
(In thousands, except per share amounts) 

Year Ended December 31, 

2016 

2015 

2014 

Operating revenues 

Contract drilling services 

Reimbursables 

Revenue from affiliates 

Other 

Operating costs and expenses 
Contract drilling services 

Reimbursables 

Depreciation and amortization 

General and administrative 

Loss on impairment 

Operating income (loss) 
Other income (expense) 

Interest expense, net of amount capitalized 

Gain on extinguishment of debt, net 

Interest income and other, net 

Income (loss) from continuing operations before income taxes 

Income tax benefit (provision) 

Net income (loss) from continuing operations 
Net income from discontinued operations, net of tax 

Net income (loss) 

Net income attributable to noncontrolling interests 

  $ 

2,242,200     $ 
59,432    
—    
1,133    
2,302,765    

3,261,610     $ 
90,642    
200    
—    
3,352,452    

873,661    
45,499    
611,013    
46,045    
1,458,749    
3,034,967    
(732,202 )  

(222,915 )  
17,814    
133    
(937,170 )  
109,163    
(828,007 )  
—    
(828,007 )  

(71,707 )  

1,226,377    
70,276    
633,244    
55,435    
418,298    
2,403,630    
948,822    

(213,854 )  
—    
34,664    
769,632    
(162,620 )  
607,012    
—    
607,012    
(72,201 )  
534,811     $ 

3,147,859  
84,644  
—  
1  
3,232,504  

1,507,471  
66,378  
624,278  
52,994  
745,428  
2,996,549  
235,955  

(155,179 ) 
—  
1,124  
81,900  
(105,930 ) 

(24,030 ) 
223,083  
199,053  
(74,825 ) 
124,228  

Net income (loss) attributable to Noble Corporation 

 $ 

(899,714 )   $ 

See accompanying notes to the consolidated financial statements. 

58 

 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) 
(In thousands) 

Net income (loss) 
Other comprehensive income (loss), net of tax 

Foreign currency translation adjustments 

Net pension plan gain (loss) (net of tax provision (benefit) of 
   ($1,828) in 2016, $4,021 in 2015 and ($21,429) in 2014) 

Amortization of deferred pension plan amounts (net of tax provision 

   of $1,635 in 2016, $2,297 in 2015 and $1,102 in 2014) 

Net pension plan curtailment and settlement expense (net of tax 

   provision of $7,218 in 2016 and $9,902 in 2014) 

Prior service cost arising during the period (net of tax provision of 

$344 in 2016 and net of tax benefit of $317 in 2014) 

Other comprehensive income (loss), net 

Total comprehensive income (loss) 

Comprehensive income attributable to noncontrolling interests 

Year Ended December 31, 

2016 

 $ 

(828,007 )   $ 

2015 
607,012     $ 

2014 
199,053  

(19 )  

(5,278 )  

(118 ) 

(8,237 )  

7,099 

(41,608 ) 

3,127 

4,422 

2,764 

15,216 

— 

18,389 

948 
11,035    

(816,972 )  

(71,707 )  

— 
6,243    
613,255    
(72,201 )  
541,054     $ 

(1,159 ) 

(21,732 ) 
177,321  
(74,825 ) 
102,496  

Comprehensive income (loss) attributable to Noble Corporation 

 $ 

(888,679 )   $ 

See accompanying notes to the consolidated financial statements. 

59 

 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
(In thousands) 

Year ended December 31, 

2016 

2015 

2014 

  $ 

(828,007 )   $ 

607,012     $ 

199,053  

Cash flows from operating activities 

Net income (loss) 

Adjustments to reconcile net income (loss) to net cash from operating 
   activities: 

Depreciation and amortization 

Loss on impairment 

Gain on extinguishment of debt 

Deferred income taxes 

Capital contribution by parent—share-based compensation 

Net change in other assets and liabilities 

Net cash from operating activities 

Cash flows from investing activities 

Capital expenditures 

Change in accrued capital expenditures 

Proceeds from disposal of assets 

Net cash from investing activities 

Cash flows from financing activities 

Net change in borrowings outstanding on bank credit facilities 

Repayment of long-term debt 

Issuance of senior notes 

Debt issuance costs on senior notes and credit facilities 

Tender offer premium 

Long-term borrowings of Paragon Offshore 

Financing costs on long-term borrowings of Paragon Offshore 

Cash balances of Paragon Offshore in Spin-off 

Dividends paid to noncontrolling interests 

Distributions to parent, net 

Net cash from financing activities 

Net change in cash and cash equivalents 
Cash and cash equivalents, beginning of period 

Cash and cash equivalents, end of period 

 $ 

611,013    
1,458,749    
(17,814 )  

(189,897 )  
32,782    
89,445    
1,156,271    

(659,925 )  

(34,814 )  
24,808    
(669,931 )  

—    
(1,049,338 )  
980,100    
(12,111 )  

(24,649 )  
—    
—    
—    
(85,944 )  

633,244    
418,298    
—    
(34,108 )  
30,652    
92,409    
1,747,507    

860,353  
745,428  
—  
(10,999 ) 
33,341  
44,740  
1,871,916  

(422,544 )  

(2,072,751 ) 

(14,607 )  
4,614    
(432,537 )  

(36,383 ) 
—  
(2,109,134 ) 

(1,123,495 )  

(350,000 )  
1,092,728    
(16,070 )  
—    
—    
—    
—    
(71,504 )  

(437,647 ) 

(250,000 ) 
—  
(398 ) 
—  
1,710,550  
(14,676 ) 

(104,152 ) 

(79,966 ) 

(631,095 ) 
192,616  
(44,602 ) 
110,382  
65,780  

(152,360 )  

(400,614 )  

(344,302 )  
142,038    
511,795    
653,833     $ 

(868,955 )  
446,015    
65,780    
511,795     $ 

See accompanying notes to the consolidated financial statements. 

60 

 
 
 
 
 
 
 
 
  
   
   
  
   
   
 
 
 
 
 
 
 
  
   
   
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF EQUITY 
(In thousands) 

Shares 
  Balance    Par Value   
  261,246    $ 

  Capital in 
Excess of 
Par Value 

Retained 
Earnings 

Noncontrolling 
Interests 

Accumulated 
Other 
Comprehensive 
Loss 

Total 
Equity 

Balance at December 31, 2013 
Distributions to parent 

Capital contributions by parent-Share-

based compensation 

Net income 

Dividends paid to noncontrolling interests 

Spin-off of Paragon Offshore 

Other comprehensive loss, net 

Balance at December 31, 2014 
Distributions to parent 

Capital contributions by parent-Share-

based compensation 

Net income 

Dividends paid to noncontrolling interests 

Other comprehensive income, net 

Balance at December 31, 2015 
Distributions to parent 

Capital contributions by parent- 

Share-based compensation 

Net income (loss) 

Dividends paid to noncontrolling interests 

Other comprehensive income, net 

—   

— 
—   
—   
—   
—   

  261,246    $ 

—   

— 
—   
—   
—   

  261,246    $ 

—   

—   
—   
—   
—   

Balance at December 31, 2016 

  261,246    $ 

26,125    $  497,316    $  7,986,762    $ 
—   

(631,095 )  

—   

— 
—   
—   
—   
—   

33,341 
—   
—   
—   
—   
26,125    $  530,657    $  6,009,114    $ 
—   

— 
124,228   
—   
(1,470,781 )  
—   

(376,714 )  

—   

— 
—   
—   
—   

30,652 
—   
—   
—   
26,125    $  561,309    $  6,167,211    $ 
—   

— 
534,811   
—   
—   

(152,360 )  

—   

—   
—   
—   
—   

32,782   
—   
—   
—   
26,125    $  594,091    $  5,115,137    $ 

—   
(899,714 )  
—   
—   

727,445    $ 
—   

— 
74,825   
(79,966 )  
—   
—   
722,304    $ 
—   

— 
72,201   
(71,504 )  
—   
723,001    $ 
—   

—   
71,707   
(85,944 )  
—   
708,764    $ 

(82,164 )   $  9,155,484  
(631,095 ) 

—   

33,341 
199,053  
(79,966 ) 

— 
—   
—   
34,478   
(21,732 )  
(21,732 ) 
(69,418 )   $  7,218,782  
(376,714 ) 

(1,436,303 ) 

—   

— 
—   
—   
6,243   

30,652 
607,012  
(71,504 ) 
6,243  
(63,175 )   $  7,414,471  
(152,360 ) 

—   

32,782  
(828,007 ) 

—   
—   
—   
(85,944 ) 
11,035   
11,035  
(52,140 )   $  6,391,977  

See accompanying notes to the consolidated financial statements. 

61 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 1 - Organization and Significant Accounting Policies  

Organization and Business 

Noble Corporation plc, a public limited company incorporated under the laws of England and Wales (“Noble-UK”), is a 
leading offshore drilling contractor for the oil and gas industry. We perform contract drilling services with our global fleet of mobile 
offshore drilling units. As of the filing date of this Annual Report on Form 10-K, our fleet of 28 drilling rigs consisted of 14 jackups, 
eight drillships and six semisubmersibles. 

At December 31, 2016, our fleet was located in the United States, the North Sea, South Africa, the Middle East and Asia. 

Noble and its predecessors have been engaged in the contract drilling of oil and gas wells since 1921. 

On November 20, 2013, pursuant to the Merger Agreement dated as of June 30, 2013 between Noble Corporation, a Swiss 
corporation (“Noble-Swiss”), and Noble-UK, Noble-Swiss merged with and into Noble-UK, with Noble-UK as the surviving 
company (the “Transaction”). In the Transaction, all of the outstanding ordinary shares of Noble-Swiss were canceled, and Noble-
UK issued, through an exchange agent, one ordinary share of Noble-UK in exchange for each ordinary share of Noble-Swiss. The 
Transaction effectively changed the place of incorporation of our publicly traded parent holding company from Switzerland to the 
United Kingdom. 

Noble Corporation, a Cayman Islands company (“Noble-Cayman”), is an indirect, wholly-owned subsidiary of Noble-UK, 
our publicly-traded parent company. Noble-UK’s principal asset is all of the shares of Noble-Cayman. Noble-Cayman has no public 
equity outstanding. The consolidated financial statements of Noble-UK include the accounts of Noble-Cayman, and Noble-UK 
conducts substantially all of its business through Noble-Cayman and its subsidiaries. 

Principles of Consolidation 

The consolidated financial statements include our accounts, those of our wholly-owned subsidiaries and entities in which we 
hold a controlling financial interest. Our consolidated financial statements include the accounts of two joint ventures, in each of 
which we own a 50 percent interest. Our ownership interest meets the definition of variable interest under Financial Accounting 
Standards Board (“FASB”) codification and we have determined that we are the primary beneficiary. Intercompany balances and 
transactions have been eliminated in consolidation. 

Prior Period Reclassification 

Certain amounts in prior periods have been reclassified to conform to the current year presentation. In accordance with our 
adoption of Accounting Standards Update (“ASU”) No. 2015-3 on January 1, 2016, unamortized debt issuance costs related to our 
senior notes of approximately $33 million and $26 million as of December 31, 2016 and 2015, respectively, which were previously 
included in “Other assets,” are included in either “Current maturities of long-term debt” or “Long-term debt” in the accompanying 
Consolidated Balance Sheets, based upon the maturity date of the respective senior notes. 

Foreign Currency Translation 

Although we are a UK company, we define foreign currency as any non-U.S. denominated currency. In non-U.S. locations 
where the U.S. Dollar has been designated as the functional currency (based on an evaluation of factors including the markets in 
which  the  subsidiary  operates,  inflation,  generation  of  cash  flow,  financing  activities  and  intercompany  arrangements),  local 
currency transaction gains and losses are included in net income or loss. In non-U.S. locations where the local currency is the 
functional currency, assets and liabilities are translated at the rates of exchange on the balance sheet date, while statement of 
operations items are translated at average rates of exchange during the year. The resulting gains or losses arising from the translation 
of  accounts  from  the  functional  currency  to  the  U.S. Dollar  are  included  in  “Accumulated  other  comprehensive  loss”  in  the 
Consolidated Balance Sheets. We did not recognize any material gains or losses on foreign currency transactions or translations 
during the three years ended December 31, 2016. 

Cash and Cash Equivalents 

Cash and cash equivalents include cash on hand, demand deposits with banks and all highly liquid investments with original 
maturities of three months or less. Our cash, cash equivalents and short-term investments are subject to potential credit risk, and 
certain of our cash accounts carry balances greater than the federally insured limits. Cash and cash equivalents are primarily held by 
major banks or investment firms. Our cash management and investment policies restrict investments to lower risk, highly liquid 

62 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

securities and we perform periodic evaluations of the relative credit standing of the financial institutions with which we conduct 
business. 

Accounts Receivable 

  We record accounts receivable at the amount we invoice our clients, net of allowance for doubtful accounts. We 

provide an allowance for uncollectible accounts, as necessary. Our allowance for doubtful accounts as of December 31, 2016 
and 2015 was $21 million and $14 million, respectively.  

Property and Equipment 

Property and equipment is stated at cost, reduced by provisions to recognize economic impairment in value whenever events 
or changes in circumstances indicate an asset’s carrying value may not be recoverable. Major replacements and improvements are 
capitalized. When assets are sold, retired or otherwise disposed of, the cost and related accumulated depreciation are eliminated from 
the accounts and the gain or loss is recognized. Drilling equipment and facilities are depreciated using the straight-line method over 
their estimated useful lives as of the date placed in service or date of major refurbishment. Estimated useful lives of our drilling 
equipment range from three to thirty years. Other property and equipment is depreciated using the straight-line method over useful 
lives ranging from two to forty years. Included in accounts payable were $26 million and $58 million of capital accruals as of 
December 31, 2016 and 2015, respectively. 

Interest is capitalized on construction-in-progress using the weighted average cost of debt outstanding during the period of 

construction. 

Scheduled  maintenance  of  equipment  is  performed  based  on  the  number  of  hours  operated  in  accordance  with  our 
preventative maintenance program. Routine repair and maintenance costs are charged to expense as incurred; however, the costs of 
the overhauls and asset replacement projects that benefit future periods and which typically occur every three to five years  are 
capitalized when incurred and depreciated over an equivalent period. These overhauls and asset replacement projects are included in 
“Drilling equipment and facilities” in Note 8. Such amounts, net of accumulated depreciation, totaled $187 million and $202 million 
at December 31, 2016 and 2015, respectively. Depreciation expense from continuing operations related  to overhauls and asset 
replacement totaled $86 million, $75 million and $77 million for the years ended December 31, 2016, 2015 and 2014, respectively. 

We evaluate the impairment of property and equipment whenever events or changes in circumstances indicate that the 
carrying amount of an asset may not be recoverable. In addition, on an annual basis, we complete an impairment analysis on our rig 
fleet. An impairment loss on our property and equipment may exist when the estimated undiscounted cash flows expected to result 
from the use of the asset and its eventual disposition are less than its carrying amount. Any impairment loss recognized represents 
the excess of the asset’s carrying value over the estimated fair value. As part of this analysis, we make assumptions and estimates 
regarding future market conditions. To the extent actual results do not meet our estimated assumptions, for a given rig or piece of 
equipment, we may take an impairment loss in the future. For additional information, see Note 12. 

Deferred Costs 

Deferred debt issuance costs are being amortized through interest expense over the life of the debt securities. 

Revenue Recognition 

Our typical dayrate drilling contracts require our performance of a variety of services for a specified period of time. We 
determine progress towards completion of the contract by measuring efforts expended and the cost of services required to perform 
under a drilling contract, as the basis for our revenue recognition. Revenues generated from our dayrate-basis drilling contracts and 
labor contracts are recognized on a per day basis as services are performed and begin upon the contract commencement, as defined 
under the specified drilling contract. Dayrate revenues are typically earned, and contract drilling expenses are typically incurred 
ratably over the term of our drilling contracts. We review and monitor our performance under our drilling contracts to confirm the 
basis for our revenue recognition. Revenues from bonuses are recognized when earned, and when collectability is reasonably 
assured. 

In our dayrate drilling contracts, we typically receive compensation and incur costs for mobilization, equipment modification 
or other activities prior to the commencement of a contract. Any such compensation may be paid through a lump-sum payment or 
other daily compensation. Pre-contract compensation and costs are deferred until the contract commences. The deferred pre-contract 

63 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

compensation and costs are amortized, using the straight-line method, into income or loss over the term of the initial contract period, 
regardless of the activity taking place. This approach is consistent with the economics for which the parties have contracted. Once a 
contract commences, we may conduct various activities, including drilling and well bore related activities, rig maintenance and 
equipment installation, movement between well locations or other activities. 

Deferred  revenues  from  drilling  contracts  totaled  $134  million  and  $180  million  at  December 31,  2016  and  2015, 
respectively. Such amounts are included in either “Other current liabilities” or “Other liabilities” in the accompanying Consolidated 
Balance Sheets, based upon our expected time of recognition. Related expenses deferred under drilling contracts totaled $54 million 
at December 31, 2016 as compared to $78 million at December 31, 2015 and are included in either “Prepaid expenses and other 
current assets” or “Other assets” in the accompanying Consolidated Balance Sheets, based upon our expected time of recognition. 

In April 2015, we agreed to contract dayrate reductions for five rigs working for Saudi Arabian Oil Company (“Saudi 
Aramco”), which were effective from January 1, 2015 through December 31, 2015. However, given current market conditions and 
based on discussions with the customer, we do not expect the rates to return to the original contract rates. In accordance with 
accounting guidance, we are recognizing the reductions on a straight-line basis over the remaining life of the existing Saudi Aramco 
contracts. At December 31, 2016 and 2015, four of the five original rigs had revenues recorded in excess of billings as a result of this 
recognition which totaled $18 million and $53 million, respectively, and are included in either “Prepaid expenses and other current 
assets” or “Other assets” in the accompanying Consolidated Balance Sheets, based upon our expected time of recognition. 

We record reimbursements from customers for “out-of-pocket” expenses as revenues and the related direct cost as operating 

expenses. 

Income Taxes 

Income taxes are based on the laws and rates in effect in the countries in which operations are conducted or in which we or 
our subsidiaries are considered resident for income tax purposes. In certain circumstances, we expect that, due to changing demands 
of the offshore drilling markets and the ability to redeploy our offshore drilling units, certain of such units will not reside in a 
location long enough to give rise to future tax consequences. As a result, no deferred tax asset or liability has been recognized in 
these circumstances. Should our expectations change regarding the length of time an offshore drilling unit will be used in a given 
location, we will adjust deferred taxes accordingly. 

Deferred tax assets and liabilities are recognized for the anticipated future tax effects of temporary differences between the 
financial statement basis and the tax basis of our assets and liabilities using the applicable jurisdictional tax rates at year-end. A 
valuation allowance for deferred tax assets is recorded when it is more likely than not that the deferred tax asset will not be realized 
in a future period. 

We  operate  through  various  subsidiaries  in  numerous  countries  throughout  the  world,  including  the  United  States. 
Consequently, we are subject to changes in tax laws, treaties or regulations or the interpretation or enforcement thereof in the U.S., 
UK or jurisdictions in which we or any of our subsidiaries operate or are resident. Our income tax expense is based upon our 
interpretation of the tax laws in effect in various countries at the time that the expense was incurred. If the U.S. Internal Revenue 
Service (“IRS”) or other taxing authorities do not agree with our assessment of the effects of such laws, treaties and regulations, this 
could have a material adverse effect on us including the imposition of a higher effective tax rate on our worldwide earnings or a 
reclassification of the tax impact of our significant corporate restructuring transactions. 

Insurance Reserves 

We maintain various levels of self-insured retention for certain losses including property damage, loss of hire, employment 
practices liability, employers’ liability and general liability, among others. We accrue for property damage and loss of hire charges on 
a per event basis. 

Employment practices liability claims are accrued based on actual claims during the year. Maritime employer’s liability 
claims  are  generally  estimated  using  actuarial  determinations.  General  liability  claims  are  estimated  by  our  internal  claims 
department by evaluating the facts and circumstances of each claim (including incurred but not reported claims) and making 
estimates based upon historical experience with similar claims. At December 31, 2016 and 2015, loss reserves for personal injury 
and protection claims totaled $22 million and $21 million, respectively, and such amounts are included in “Other current liabilities” 
in the accompanying Consolidated Balance Sheets. 

64 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Earnings per Share 

Our unvested share-based payment awards, which contain non-forfeitable rights to dividends, are participating securities and 
are included in  the computation of earnings per share  pursuant to the  “two-class”  method. The “two-class”  method  allocates 
undistributed earnings between common shares and participating securities. The diluted earnings per share calculation under the 
“two-class” method also includes the dilutive effect of potential shares issued in connection with stock options. The dilutive effect of 
stock options is determined using the treasury stock method. 

Share-Based Compensation Plans 

We record the grant date fair value of share-based compensation arrangements as compensation cost using a straight-line 
method  over  the  service  period.  Share-based  compensation  is  expensed  or  capitalized based  on  the  nature  of  the  employee’s 
activities. 

Certain Significant Estimates 

The preparation of financial statements in conformity with accounting principles generally accepted in the United States of 
America  (“GAAP”)  requires  management  to  make  estimates  and  assumptions  that  affect  the  reported  amounts  of  assets  and 
liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amount of 
revenues and expenses during the reporting period. Certain accounting policies involve judgments and uncertainties to such an 
extent that there is reasonable likelihood that materially different amounts could have been reported under different conditions, or if 
different assumptions had been used. We evaluate our estimates and assumptions on a regular basis. We base our estimates on 
historical experience and various other assumptions that are believed to be reasonable under the circumstances, the results of which 
form the basis for making judgments about carrying values of assets and liabilities that are not readily apparent from other sources. 
Actual results may differ from these estimates and assumptions used in preparation of our consolidated financial statements. 

Accounting Pronouncements 

In May 2014, the FASB issued ASU No. 2014-9, which creates Accounting Standards Codification (“ASC”) Topic 606, 
“Revenue  from  Contracts  with  Customers,”  and  supersedes  the  revenue  recognition  requirements  in  Topic  605,  “Revenue 
Recognition,” including most industry-specific revenue recognition guidance throughout the Industry Topics of the Codification. In 
addition, ASU No. 2014-9 supersedes the cost  guidance in Subtopic 605-35, “Revenue  Recognition—Construction-Type and 
Production-Type Contracts,” and creates new Subtopic 340-40, “Other Assets and Deferred Costs—Contracts with Customers.” In 
summary, the core principle of Topic 606 is to recognize revenue when promised goods or services are transferred to customers in an 
amount that reflects the consideration that is expected to be received for those goods or services. Companies are allowed to select 
between two transition methods: (1) a full retrospective transition method with the application of the new guidance to each prior 
reporting period presented, or (2) a retrospective transition method that recognizes the cumulative effect on prior periods at the date 
of adoption together with additional footnote disclosures. The amendments in ASU No. 2014-9 are effective for annual reporting 
periods beginning after December 15, 2017, including interim periods within that reporting period, and early application is permitted 
for periods beginning after December 15, 2016. A number of amendments have been issued in connection with ASU No. 2014-9, all 
of which are effective upon adoption of Topic 606. In March 2016 and April 2016, the FASB issued clarification amendments ASU 
No. 2016-8 and ASU No. 2016-10 which clarify the implementation guidance on principle versus agent considerations and identify 
performance obligations and the licensing implementation guidance, respectively. In May 2016, the FASB issued ASU No. 2016-11 
and ASU No. 2016-12 which rescind certain SEC Staff Observer comments that are codified in Topic 605, “Revenue Recognition,” 
and Topic 932, “Extractive Activities—Oil and Gas” and provide improvements to narrow aspects of ASU No. 2014-9, respectively. 
In December 2016, the FASB issued ASU No. 2016-20, which issues technical corrections and improvements to Topic 606. As part 
of our assessment work to-date, we have formed an implementation work team, completed training on the new ASU's revenue 
recognition  model  and  begun  contract  review.  We  plan  on  adopting  the  new  standard  effective  January  1,  2018  and  apply  it 
retrospectively to all comparative periods presented. 

In June 2014, the FASB issued ASU No. 2014-12, which amends ASC Topic 718, “Compensation-Stock Compensation.” The 
guidance requires that a performance target that affects vesting and that could be achieved after the requisite service period be 
treated as a performance condition and should not be reflected in the estimate of the grant-date fair value of the award. The guidance 
is effective for annual periods beginning after December 15, 2015. The guidance can be applied prospectively for all awards granted 
or modified after the effective date or retrospectively to all awards with performance targets outstanding as of the beginning of the 
earliest annual period presented in the financial statements and to all new or modified awards thereafter. The adoption of this 
guidance did not have an impact on our financial condition, results of operations, cash flows or financial disclosures. 

65 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

In August 2014, the FASB issued ASU No. 2014-15, which amends ASC Subtopic 205-40, “Disclosure of Uncertainties about 
an Entity’s Ability to continue as a Going Concern.” The amendments in this ASU provide guidance related to management’s 
responsibility to evaluate whether there is substantial doubt about an entity’s ability to continue as a going concern and to provide 
related footnote disclosures. The amendments are effective for the annual period ending after December 15, 2016, and for annual 
periods and interim periods thereafter.  The adoption of this guidance did not require any additional disclosures. 

In  January  2015,  the  FASB  issued  ASU  No. 2015-1,  which  amends  ASC  Subtopic  225-20,  “Income  Statement  – 
Extraordinary and Unusual Items.” The amendment in this ASU eliminates from GAAP the concept of extraordinary items. The 
amendments in this update are effective for interim and annual reporting periods beginning after December 15, 2015. The adoption 
of this guidance did not have an impact on our financial condition, results of operations, cash flows or financial disclosures. 

In February 2015, the FASB issued ASU No. 2015-2, which amends ASC Subtopic 810, “Consolidations.” This amendment 
affects  reporting  entities  that  are  required  to  evaluate  whether  they  should  consolidate  certain  legal  entities.  Specifically,  the 
amendments modify the evaluation of whether limited partnerships and similar legal entities are variable interest entities (“VIEs”) or 
voting  interest  entities;  eliminate  the  presumption  that  a  general  partner  should  consolidate  a  limited  partnership;  affect  the 
consolidation analysis of reporting entities that are involved with VIEs, particularly those that have fee arrangements and related 
party relationships. The standard is effective for interim and annual reporting periods beginning after December 15, 2015. The 
standard may be applied retrospectively or through a cumulative effect adjustment to retained earnings as of the beginning of the 
year of adoption. The adoption of this guidance did not have an impact on our financial condition, results of operations, cash flows 
or financial disclosures. 

In April 2015, the FASB issued ASU No. 2015-3, which amends ASC Subtopic 835-30, “Interest – Imputation of Interest.” 
The guidance requires debt issuance costs to be presented in the balance sheet as a direct reduction from the associated debt liability. 
The standard is effective for interim and annual reporting periods beginning after December 15, 2015. In August 2015, the FASB 
issued ASU No. 2015-15 which amends ASC Subtopic 835-30, “Interest – Imputation of Interest.” The guidance allows a debt 
issuance cost related to a line-of-credit to be presented in the balance sheet as an asset and subsequently amortized ratably over the 
term of the line-of credit arrangement, regardless of whether there are any outstanding borrowings on the line-of-credit arrangement. 
The new guidance is applied on a retrospective basis. In accordance with our adoption of ASU No. 2015-3, unamortized debt 
issuance costs related to our senior notes of approximately $26 million as of December 31, 2015, which were previously included in 
“Other assets,” are included in either “Current maturities of long-term debt” or “Long-term debt” in the accompanying Consolidated 
Balance Sheets, based upon the maturity date of the respective senior notes. 

In April 2015, the FASB issued ASU No. 2015-4, which amends ASC Topic 715, “Compensation – Retirement Benefits.” The 
guidance gives an employer whose fiscal year end does not coincide with a calendar month end the ability, as a practical expedient, 
to measure defined benefit retirement obligations and related plan assets as of the month end that is closest to its fiscal year end. The 
ASU also provides a similar practical expedient for interim remeasurements of significant events. The standard is effective for 
interim and annual reporting periods beginning after December 15, 2015. Early adoption is permitted. The adoption of this guidance 
did not have an impact on our financial condition, results of operations, cash flows or financial disclosures. 

In July 2015, the FASB issued ASU No. 2015-12, which amends ASC Topic 960, “Plan Accounting-Defined Benefit Pension 
Plans,” ASC Topic 962, “Defined Contribution Pension Plans” and ASC Topic 965, “Health and Welfare Benefit Plans.” There are 
three parts to the ASU that aim to simplify the accounting and presentation of plan accounting. Part I of this ASU requires fully 
benefit-responsive investment contracts to be measured at contract value instead of the current fair value measurement. Part II of this 
ASU requires investments (both participant-directed and nonparticipant-directed investments) of employee benefit plans be grouped 
only by general type, eliminating the need to disaggregate the investments in multiple ways. Part III of this ASU provides a similar 
measurement date practical expedient for employee benefit plans as available in ASU No. 2015-4, which allows employers to 
measure defined benefit plan assets on a month-end date that is nearest to the year’s fiscal year-end when the fiscal period does not 
coincide  with a  month-end. Parts I and II of the new guidance should be applied on a retrospective basis. Part III of the new 
guidance should be applied on a prospective basis. This guidance is effective for interim and annual reporting periods beginning 
after December 15, 2015. The adoption of this guidance did not have an impact on our financial condition, results of operations, cash 
flows or financial disclosures. 

In September 2015, the FASB issued ASU 2015-16, which amends Topic 805, “Business Combinations.” This amendment 
eliminates  the  requirement  to  retrospectively  account  for  adjustments  made  to  provisional  amounts  recognized  in  a  business 
combination at the acquisition date with a corresponding adjustment to goodwill, and revise comparative information for prior 
periods presented in financial statements. Those adjustments are required when new information about circumstances that existed as 
of the acquisition date would have affected the measurement of the amount initially recognized. This update requires an entity to 

66 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

recognize these adjustments in the reporting period in which the adjustment amounts are determined. An acquirer must record the 
effect on earnings of changes in depreciation, amortization, or other income effects, calculated as if the accounting had been 
completed at the acquisition date. An entity must present separately on the face of the statement of operations, or disclose in the 
notes the portion of the amount recorded in current-period earnings by line item that would have been recorded in previous reporting 
periods if the adjustment had been recognized as of the acquisition date. This guidance is effective for interim and annual reporting 
periods beginning after December 15, 2015. The adoption of this guidance did not have an impact on our financial condition, results 
of operations, cash flows or financial disclosures. 

In November 2015, the FASB issued ASU No. 2015-17, which amends ASC Topic 740, “Income Taxes.” This amendment 
aligns the presentation of deferred income tax assets and liabilities with International Financial Reporting Standards. International 
Accounting  Standard  1,  Presentation  of  Financial  Statements,  requires  deferred  tax  assets  and  liabilities  to  be  classified  as 
noncurrent in a classified statement of financial position. The current requirement that deferred tax liabilities and assets be offset and 
presented as a single amount is not affected by the amendments in this update. The standard is effective for interim and annual 
reporting periods beginning after December 15, 2016. Early adoption is permitted for all entities as of the beginning of an interim or 
annual reporting period. The amendments in this update may be applied either prospectively to all deferred tax liabilities and assets 
or retrospectively to all periods presented. The adoption of this guidance is not anticipated to have a material impact on our financial 
condition, results of operations, cash flows or financial disclosures. 

In  February  2016,  the  FASB  issued ASU  No.  2016-2,  which  creates ASC Topic  842,  “Leases.”  This  update  increases 
transparency and comparability among organizations by recognizing lease assets and lease liabilities on the balance sheet and 
disclosing key information about leasing arrangements. This guidance is effective for interim and annual reporting periods beginning 
after December 15, 2018. We are evaluating what impact, if any, the adoption of this guidance will have on our financial condition, 
results of operations, cash flows or financial disclosures. 

In  March  2016,  the  FASB  issued ASU  No.  2016-5,  which  amends ASC  Topic  815,  “Derivatives  and  Hedging.”  This 
amendment clarifies that a change in the counterparty to a derivative instrument that has been designated as a hedging instrument 
under Topic 815 does not, in and of itself, require dedesignation of that hedging relationship provided that all other hedge accounting 
criteria continue to be met. This guidance is effective for interim and annual reporting periods beginning after December 15, 2016 
and may be applied on either a prospective basis or a modified retrospective basis. The adoption of this guidance did not have an 
impact on our financial condition, results of operations, cash flows or financial disclosures. 

In March 2016, the FASB issued ASU No. 2016-9, which amends ASC Topic 718, “Compensation – Stock Compensation.” 
This amendment  simplifies several aspects of the accounting for share-based payment  transactions, including the  income tax 
consequences, classification of awards as either equity or liabilities and classification on the statement of cash flows. This guidance 
is effective for interim and annual reporting periods beginning after December 15, 2016. Under the new provision, excess tax 
benefits related to stock compensation will be recognized in the "Provision for income taxes" in the results of operations, rather than 
in  "Additional  paid-in  capital"  in  the  consolidated  balance  sheets  and  will  be  applied  on  a  prospective  basis.  Changes  to  the 
statements of cash flows related to the classification of excess tax benefits and employee taxes paid for share-based payment 
arrangements will be implemented on a retrospective basis. The adoption of this standard will result in the cumulative adjustment to 
equity as of January 1, 2017 of approximately $6 million. 

In August 2016, the FASB issued ASU No. 2016-15 which amends ASC Topic 230, “Classification of Certain Cash Receipts 
and Cash Payments.” The amendments in this update address eight specific cash flow issues with the objective of reducing the 
existing diversity in practice. The update outlines the classification of specific transactions as either cash inflows or outflows from 
financing activities, operating activities, investing activities or non-cash activities. This guidance is effective for interim and annual 
reporting periods beginning after December 15, 2017. We are evaluating what impact, if any, the adoption of this guidance will have 
on our financial condition, results of operations, cash flows or financial disclosures. 

In October 2016, the FASB issued ASU No. 2016-16 which amends ASC Topic 740, “Income Taxes.” The amendments in 
this update improve the accounting for the income tax consequences of intra-entity transfers of assets other than inventory. This 
guidance is effective for interim and annual reporting periods beginning after December 15, 2017. We are evaluating what impact, if 
any, the adoption of this guidance will have on our financial condition, results of operations, cash flows or financial disclosures. 

In November 2016, the FASB issued ASU No. 2016-18 which amends ASC Topic 230, “Classification of Certain Cash 
Receipts and Cash Payments.” The amendments in this update require that a statement of cash flows explain the change during the 
period in the total of cash, cash equivalents, and amounts generally described as restricted cash or restricted cash equivalents. This 
guidance is effective for interim and annual reporting periods beginning after December 15, 2017. We are evaluating what impact, if 
any, the adoption of this guidance will have on our financial condition, results of operations, cash flows or financial disclosures. 

67 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 2 - Spin-off of Paragon Offshore plc ("Paragon Offshore")  

On August 1, 2014, Noble-UK completed the separation and spin-off of a majority of its standard specification offshore 
drilling business (the “Spin-off”) through a pro rata distribution of all of the ordinary shares of its wholly-owned subsidiary, Paragon 
Offshore, to the holders of Noble’s ordinary shares. Our shareholders received one share of Paragon Offshore for every three shares 
of Noble owned as of July 23, 2014, the record date for the distribution. Through the Spin-off, we disposed of most of our standard 
specification drilling units and related assets, liabilities and business. Prior to the Spin-off, Paragon Offshore issued approximately 
$1.7 billion of long-term debt. We used the proceeds from this debt to repay certain amounts outstanding under our commercial 
paper program. 

In April 2016, we entered into a settlement agreement (following an agreement in principle entered into in February 2016)for 
a settlement with Paragon Offshore under which, in exchange for a full and unconditional release of any claims by Paragon Offshore 
in connection with the Spin-off (including fraudulent conveyance claims that could be brought on behalf of Paragon Offshore’s 
creditors), we agreed to assume the administration of Mexican tax claims for specified years up to and including 2010, as well as the 
related bonding obligations and certain of the related tax liabilities. The settlement agreement is subject to the approval of Paragon 
Offshore's bankruptcy plan by the bankruptcy court. On October 28, 2016, the bankruptcy court having jurisdiction over the Paragon 
Offshore  bankruptcy  denied  confirmation  of  Paragon  Offshore’s  bankruptcy  plan.  On  January  18,  2017,  Paragon  Offshore 
announced that it had reached an agreement in principle with an ad hoc committee of secured debt holders on a term sheet to support 
a new bankruptcy plan. The term sheet contemplates that the existing settlement agreement between Noble and Paragon Offshore 
will be adopted under the new bankruptcy plan. Paragon Offshore also stated that it will seek to obtain court approval of the new 
bankruptcy plan as soon as possible in the first half of 2017. Paragon Offshore’s unsecured creditors are not parties to the agreement 
in principle, and have formed an ad hoc committee which we expect to oppose Paragon's new bankruptcy plan and our settlement. 
There can be no assurance that the bankruptcy court will ultimately approve our settlement agreement with Paragon Offshore or 
Paragon Offshore’s bankruptcy plan or that our settlement will remain a part of their plan. If for any reason the agreement is not 
approved by the bankruptcy court, or included as part of their plan or Paragon Offshore fails to exit bankruptcy, Paragon Offshore or 
its  creditors  could  become  adverse  to  us  in  any  potential  litigation  relating  to  the  Spin-off,  including  any  alleged  fraudulent 
conveyance claim in connection with the creation of Paragon Offshore as a stand-alone entity. See Note 17. 

Prior  to  the  completion  of  the  Spin-off,  Noble  and  Paragon  Offshore  entered  into  a  series  of  agreements  to  effect  the 

separation and Spin-off and govern the relationship between the parties after the Spin-off. 

Master Separation Agreement (“MSA”) 

The general terms and conditions relating to the separation and Spin-off are set forth in the MSA. The MSA identifies the 
assets transferred, liabilities assumed and contracts assigned either to Paragon Offshore by us or by Paragon Offshore to us in the 
separation and describes when and how these transfers, assumptions and assignments would occur. The MSA provides for, among 
other things, Paragon Offshore’s responsibility for liabilities relating to its business and the responsibility of Noble for liabilities 
related to our, and in certain limited cases, Paragon Offshore’s business, in each case irrespective of when the liability arose. The 
MSA also contains indemnification obligations and ongoing commitments by us and Paragon Offshore. 

Employee Matters Agreement (“EMA”) 

The EMA allocates liabilities and responsibilities between us and Paragon Offshore relating to employment, compensation 

and benefits and other employment related matters. 

Tax Sharing Agreement (“TSA”) 

The TSA provides for the allocation of tax liabilities and benefits between us and Paragon Offshore and governs the parties’ 

assistance with tax-related claims. 

Transition Services Agreements 

Under two transition services agreements, we agreed to continue, for a limited period of time, to provide various interim 
support services to Paragon Offshore, and Paragon Offshore agreed to provide various interim support services to us, including 
providing operational and administrative support for our remaining Brazilian operations. As of May 2016, we no longer had any rigs 
operating in Brazil. 

68 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 3 - Contract Settlement and Termination Agreement with Freeport-McMoRan Inc.  

On May 10, 2016, Freeport-McMoRan Inc. (“Freeport”), Freeport-McMoRan Oil & Gas LLC and one of our subsidiaries 
entered into an agreement terminating the contracts on the Noble Sam Croft and the Noble Tom Madden (“FCX Settlement”), which 
were scheduled to end in July 2017 and November 2017, respectively. During 2016, Noble recognized approximately $379 million 
in “Contract drilling services revenue” associated with the FCX Settlement, which included $348 million recorded as a termination 
fee and $31 million for the accelerated recognition of other deferred contractual items. During 2016, $11 million was recognized in 
“Contract drilling services expense” for the accelerated recognition of deferred mobilization and other expenses. 

Pursuant to the FCX Settlement, Noble may receive payments based upon the average price of oil over a 12 month period 
from June 30, 2016 through June 30, 2017. These contingent payments were not designated for hedge accounting treatment under 
FASB standards, and therefore, changes in fair value are recognized as either income or loss in the accompanying Consolidated 
Statements of Operations. During 2016, we recognized approximately $14.4 million in “Contract drilling services revenue,” related 
to the valuation of this contingent payment. As of December 31, 2016, the estimated fair value of these contingent payments was 
$14.4 million which is included in “Prepaid expenses and other current assets” (see Note 15 for additional information). 

Note 4 - Discontinued Operations  

Paragon Offshore, which had been reflected as continuing operations in our consolidated financial statements prior to the 
Spin-off,  meets  the  criteria  for  being  reported  as  discontinued  operations  and  has  been  reclassified  as  such  in  our  results  of 
operations. The results of discontinued operations for 2014 includes the historical results of Paragon Offshore through the Spin-off 
date, including costs incurred by Noble to complete the Spin-off. Non-recurring Spin-off related costs totaled $63 million for the 
year ended December 31, 2014. There was no activity related to discontinued operations during the year ended December 31, 2016 
and 2015. 

Prior to the Spin-off, Paragon Offshore issued approximately$1.7 billion of debt consisting of: 
•   $1.08 billion aggregate principal amount of senior notes in two separate tranches, comprising $500 million of 6.75% 

Senior Notes due 2022 and $580 million of 7.25% Senior Notes due 2024; and 

•   $650 million of a senior secured term credit agreement, at an interest rate of LIBOR plus 2.75%, subject to a LIBOR 

floor of 1%, which has an initial term of seven years. 

We allocated interest expense on the above debt, which is directly related to Paragon Offshore, to discontinued operations. 

For the year ended December 31, 2014, we allocated approximately $4 million of interest expense related to such debt.   

The following table provides the results of operations from discontinued operations: 

Operating revenues 

Contract drilling services 

Reimbursables 

Labor contract drilling services 

Other 

Operating revenues from discontinued operations 

Income from discontinued operations 

Income from discontinued operations before income taxes 

Income tax provision 

Net income from discontinued operations, net of tax 

Note 5 - Consolidated Joint Ventures  

2014 

993,253  
21,899  
19,304  
2  
1,034,458  

216,391  
(55,889 ) 
160,502  

  $ 

 $ 

 $ 

 $ 

We maintain a 50 percent interest in two joint ventures, each with a subsidiary of Royal Dutch Shell plc (“Shell”), that own 
and  operate  the  two Bully-class  drillships.  We  have  determined  that  we  are  the  primary  beneficiary  of  the  joint  ventures. 

69 

 
 
 
  
 
 
 
  
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Accordingly, we consolidate the entities in our consolidated financial statements after eliminating intercompany transactions. Shell’s 
equity interests are presented as noncontrolling interests on our Consolidated Balance Sheets. 

During the years ended December 31, 2016, 2015 and 2014, the Bully joint ventures approved and paid dividends totaling 
$172 million, $143 million and $160 million, respectively. Of these amounts, approximately $86 million, $72 million and $80 
million, respectively, were paid to our joint venture partner. 

The combined carrying amount of the Bully-class drillships at both December 31, 2016 and 2015 totaled $1.4 billion for both 
years. These assets were primarily funded through partner equity contributions. Cash held by the Bully joint ventures totaled 
approximately $35 million at December 31, 2016 as compared to approximately $50 million at December 31, 2015. Operating 
revenues were $332 million, $334 million and $372 million in 2016, 2015 and 2014, respectively. Net income totaled $151 million, 
$154 million and $157 million in 2016, 2015 and 2014, respectively. 

Note 6 - Earnings Per Share  

The following table sets forth the computation of basic and diluted earnings per share for Noble-UK: 

Basic 

Income (loss) from continuing operations 

Earnings allocated to unvested share-based payment awards 

Income (loss) from continuing operations to common shareholders 

Income from discontinued operations 

Income from discontinued operations, net of tax to common shareholders 

Net income (loss) attributable to Noble-UK 
Earnings allocated to unvested share-based payment awards 

Net income (loss) to common shareholders—basic 

Diluted 

Income (loss) from continuing operations 

Earnings allocated to unvested share-based payment awards 

Income (loss) from continuing operations to common shareholders 

Income from discontinued operations 

Income from discontinued operations, net of tax to common shareholders 

Net income (loss) attributable to Noble-UK 
Earnings allocated to unvested share-based payment awards 

Net income (loss) to common shareholders—diluted 

Weighted average shares outstanding—basic 

Weighted average shares outstanding—diluted 

Weighted average unvested share-based payment awards 

Earnings per share 

Basic 

Continuing operations 

Discontinued operations 

Net income attributable to Noble-UK 

Diluted 

Continuing operations 

Discontinued operations 

Net income attributable to Noble-UK 

Dividends per share 

Year Ended December 31, 

2016 

2015 

2014 

  $ 

(929,580 )   $ 

—   
(929,580 )  
—   
—   
(929,580 )  
—   

(929,580 )   $ 

(929,580 )   $ 

—   
(929,580 )  
—   
—   
(929,580 )  
—   

(929,580 )   $ 
243,127   
243,127   
—   

(3.82 )   $ 
—   
(3.82 )   $ 

(3.82 )   $ 
—   
(3.82 )   $ 
0.20    $ 

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 

  $ 
 $ 

511,000    $ 
(11,208 )  
499,792   
—   
—   
511,000   
(11,208 )  
499,792    $ 

511,000    $ 
(11,208 )  
499,792   
—   
—   
511,000   
(11,208 )  
499,792    $ 
242,146   
242,146   
5,430   

2.06    $ 
—   
2.06    $ 

2.06    $ 
—   
2.06    $ 
1.28    $ 

(152,011 ) 
—  
(152,011 ) 
160,502  
160,502  
8,491  
—  
8,491  

(152,011 ) 
—  
(152,011 ) 
160,502  
160,502  
8,491  
—  
8,491  
252,909  
252,909  
—  

(0.60 ) 
0.63  
0.03  

(0.60 ) 
0.63  
0.03  
1.50  

Only those items having a dilutive impact on our basic earnings per share are included in diluted earnings per share. The 
effect of stock options and unvested share-based payment awards is not included in the computation for periods in which a net loss 

70 

 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
 
   
   
   
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

from continuing operations occurs because to do so would be anti-dilutive. For the years ended December 31, 2016, 2015 and 2014,  
1.4 million, 1.7 million shares and 2.0 million shares underlying stock options, respectively, were excluded from the diluted earnings 
per share as such stock options were not dilutive. For the year ended December 31, 2016 and 2014, we experienced a net loss from 
continuing operations. As such, approximately 9 million and 4 million unvested share-based payment awards were excluded from 
the diluted earnings per share calculation at December 31, 2016 and 2014, respectively, as such awards were not dilutive.  

Note 7 - Receivables from Customers  

At December 31, 2016, we had receivables of approximately $14 million related to the Noble Max Smith, which are being 
disputed by our former customer, Petróleos Mexicanos (“Pemex”). These receivables have been classified as long-term and are 
included in “Other assets” on our Consolidated Balance Sheets. The disputed amounts relate to lost revenues for downtime that 
occurred after our rig was damaged when one of Pemex’s supply boats collided with our rig in 2010. In January 2012, we filed a 
lawsuit against Pemex in Mexican court seeking recovery of these amounts. While we can make no assurances as to the outcome of 
this dispute, we believe we are entitled to the disputed amounts. 

Note 8 - Property and Equipment  

Property and equipment, at cost, as of December 31, 2016 and 2015 for Noble-UK consisted of the following: 

Drilling equipment and facilities 
Construction in progress 

Other 

Property and equipment, at cost 

2016 
12,048,571     $ 
112,103    
204,214    
12,364,888     $ 

2015 
13,074,804  
761,347  
220,172  
14,056,323  

 $ 

  $ 

Capital expenditures, including capitalized interest, totaled $660 million, $423 million and $2.1 billion for the years ended 
December 31, 2016, 2015 and 2014, respectively. Capitalized interest was $22 million, $25 million and $47 million for the years 
ended December 31, 2016, 2015 and 2014, respectively. 

Capital expenditures related to Paragon Offshore for the year ended December 31, 2014 totaled $150 million. Depreciation 
expense for Paragon Offshore that was classified as discontinued operations totaled $236 million for the year ended December 31, 
2014. 

We took delivery of our remaining newbuild project, the heavy-duty, harsh environment jackup, the Noble Lloyd Noble, in 
July 2016, which commenced operations in November 2016 under a four-year contract in the North Sea. The Noble Sam Hartley 
commenced operations in January 2016. 

During the year-ended December 31, 2016, we completed the sale of certain corporate assets, certain capital spare equipment 
and  the  previously  retired  rigs,  including  the  jackup  Noble  Charles  Copeland,  the  drillship  Noble  Discoverer  and  the 
semisubmersible Noble Max Smith. In connection with the sale of these assets, we received proceeds of approximately $25 million.  
During 2015, we sold the previously retired semisubmersible rigs, the Noble Paul Wolff, the Noble Driller and the Noble Jim 
Thompson for proceeds of approximately $5 million. 

During  the  years  ended  December  31,  2016,  2015,  and  2014  we  recognized  a  non-cash  loss  on  impairment  of  $1.5 

billion,$418 million and $745 million, respectively, related to our long-lived assets. See Note 12 for additional information.  

71 

 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 9 - Debt  

Our debt consisted of the following at December 31, 2016 and 2015: 

Senior unsecured senior notes 
3.05% Senior Notes due 2016 

2.50% Senior Notes due 2017 

5.25% Senior Notes due 2018 

7.50% Senior Notes due 2019 

4.90% Senior Notes due 2020 

4.625% Senior Notes due 2021 

3.95% Senior Notes due 2022 

7.75% Senior Notes due 2024 

7.20% Senior Notes due 2025 

6.20% Senior Notes due 2040 

6.05% Senior Notes due 2041 

5.25% Senior Notes due 2042 

8.20% Senior Notes due 2045 

Total debt 

Less: Unamortized debt issuance costs 
Less: Current maturities of long-term debt (1) 

Total long-term debt 

December 31, 
2016 

December 31, 
2015 

  $ 

—     $ 

299,992    
249,771    
201,695    
167,576    
208,538    
125,488    
980,117    
448,909    
399,898    
397,758    
498,369    
394,613    
4,372,724    
(32,613 )  

(299,882 )  
4,040,229     $ 

  $ 

299,997  
299,956  
249,602  
201,695  
499,287  
399,680  
399,354  
—  
448,814  
399,896  
397,719  
498,338  
394,563  
4,488,901  
(26,339 ) 

(299,924 ) 
4,162,638  

(1) Presented net of current portion of unamortized debt issuance costs of $0.1 million and $0.07 million at December 31, 2016  
      and 2015, respectively. 

Credit Facility and Commercial Paper Program 

We currently have a five year $2.4 billion senior unsecured credit facility that matures in January 2020 and is guaranteed by 
our indirect, wholly owned subsidiary, NHIL and NHC.  The credit facility provides us with the ability to issue up to $500 million in 
letters of credit. The issuance of letters of credit under the facility reduces the amount available for borrowing. 

Throughout the term of the Five-Year Revolving Credit Facility, we pay a facility fee on the daily unused amount of the 
underlying commitment which ranges from 0.1 percent to 0.35 percent depending on our debt ratings. Effective February 2016, as a 
result of a reduction of our debt ratings, the facility fee increased to 0.275 percent from 0.15 percent. Effective July 2016, as a result 
of a reduction of our debt ratings, the facility fee increased to 0.35 percent from 0.275 percent. At December 31, 2016, based on our 
debt ratings on that date, the facility fee was 0.35 percent. At December 31, 2016, we had no borrowings outstanding or letters of 
credit issued. In addition, our credit facility has provisions which vary the applicable interest rates based upon our debt ratings. 
Currently, the interest rate in effect is the highest permitted interest rate under the credit facility. 

During 2016, we terminated our commercial paper program, which had allowed us to issue up to $2.4 billion in unsecured 

commercial paper notes. This termination does not reduce the capacity under our credit facility. 

Debt Issuances 

In December 2016, we issued $1.0 billion aggregate principal amount of 7.75% Senior Notes, which we issued through our 
indirect wholly-owned subsidiary, NHIL. The net proceeds of approximately $968 million, after estimated expenses, were primarily 
used to retire debt related to our tender offer and the remaining portion will be used for general corporate purposes. 

72 

 
 
 
 
  
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

In March 2015, we issued $1.1 billion aggregate principal amount of Senior Notes, which we issued through our indirect 
wholly-owned subsidiary, NHIL. These Senior Notes were issued in three separate tranches, consisting of $250 million of 4.00% 
Senior Notes due 2018, $450 million of 5.95% Senior Notes due 2025 and $400 million of 6.95% Senior Notes due 2045. The net 
proceeds of approximately $1.08 billion, after estimated expenses, were used to repay indebtedness outstanding under our Credit 
Facilities and commercial paper program. 

Interest Rate Adjustments 

In February 2016 Moody’s Investors Service downgraded our debt rating below investment grade, resulting in an interest rate 
increase of 1.00% on each of certain notes. Effective March 16, 2016, the interest rate on our Senior Notes due 2018 increased to 
5.00% as a result of the downgrade. Effective April 1, 2016, the interest rates on our Senior Notes due 2025 and Senior Notes due 
2045 increased to 6.95% and 7.95%, respectively, as a result of the downgrade. 

In July 2016, S&P Global Ratings issued an additional downgrade, resulting in an interest rate increase of 0.25% each, of the 
same notes. Effective September 16, 2016, the interest rate on our Senior Notes due 2018 increased to 5.25%. Effective October 1, 
2016, the interest rates on our Senior Notes due 2025 and Senior Notes due 2045 increased to 7.20% and 8.20%, respectively. The 
weighted average coupon of all three tranches is now 7.12%.  

In December 2016, S&P Global Ratings issued an additional downgrade, resulting in an interest rate increase of 0.5% each, of 
the same notes. Effective March 16, 2017, the interest rate on our Senior Notes due 2018 is scheduled to increase to 5.75% as a 
result of the downgrade. Effective April 1, 2017, the interest rates on our Senior Notes due 2025 and Senior Notes due 2045 are 
scheduled to increase to 7.70% and 8.70%, respectively, as a result of this downgrade. 

The interest rates on these Senior Notes may be further increased if our debt ratings were to be downgraded further (up to a 
maximum of an additional 25 basis points) or decreased if our debt ratings were to be raised. Our other outstanding senior notes, 
including the Senior Notes due 2024 issued in December 2016, do not contain provisions varying applicable interest rates based 
upon our credit rating. Please see discussion on the credit facility above as it relates to the interest rate adjustments on our five year 
senior unsecured credit facility. 

Debt Tender Offers and Repayments 

In December 2016, we commenced cash tender offers for our 4.90% Senior Notes due 2020, of which $468 million principal 
amount was outstanding, our 4.625% Senior Notes due 2021, of which $397 million principal amount was outstanding and our 
3.95% Senior Notes due 2022, of which $400 million principal amount was outstanding. On December 28, 2016, we purchased $762 
million of these Senior Notes for $750 million, plus accrued interest, using the net proceeds of the $1.0 billion Senior Notes due 
2024 issuance in December 2016. As a result of this transaction, we recognized a net gain of approximately $7 million. 

In March 2016, we commenced cash tender offers for our 4.90% Senior Notes due 2020, of which $500 million principal 
amount was outstanding, and our 4.625% Senior Notes due 2021, of which $400 million principal amount was outstanding. On April 
1, 2016, we purchased $36 million of these Senior Notes for $24 million, plus accrued interest, using cash on hand. As a result of 
this transaction, we recognized a net gain of approximately $11 million during the current year.  

In March 2016, we repaid our $300 million 3.05% Senior Notes using cash on hand. In August 2015, we repaid our $350 

million 3.45% Senior Notes using cash on hand.  

We anticipate using cash on hand to repay the outstanding balance of our $300 million 2.50% Senior Notes, maturing in 

March 2017. 

Covenants 

The credit facility contains a covenant that limits our ratio of debt to total tangible capitalization, as defined in the credit 
facility, to 0.60. At December 31, 2016, our ratio of debt to total tangible capitalization was approximately 0.41. We were in 
compliance with all covenants under the credit facility as of December 31, 2016. 

In addition to the covenants from the credit facility noted above, the indentures governing our outstanding senior unsecured 
notes contain covenants that place restrictions on certain merger and consolidation transactions, unless we are the surviving entity or 
the other party assumes the obligations under the indenture, and on the ability to sell or transfer all or substantially all of our assets. 
In addition, there are restrictions on incurring or assuming certain liens and on entering into sale and lease-back transactions. At 
December 31, 2016, we were in compliance with all of our debt covenants. 

73 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Other 

At December 31, 2016, aggregate principal repayments of total debt for the next five years and thereafter are as follows: 

2017 

2020 
$  299,992     $  249,771     $  201,695     $  167,576     $  208,538     $ 3,245,152     $ 4,372,724  

Total 

2018 

2019 

2021 

  Thereafter 

Fair Value of Financial Instruments 

Fair value represents the amount at which an instrument could be exchanged in a current transaction between willing parties. 
The estimated fair value of our senior notes was based on the quoted market prices for similar issues or on the current rates offered 
to us for debt of similar remaining maturities (Level 2 measurement). All remaining fair value disclosures are presented in Note 14 
and Note 16. 

The following table presents the estimated fair value of our total debt, not including the effect of unamortized debt issuance 

costs, as of December 31, 2016 and 2015: 

December 31, 2016 

December 31, 2015 

Carrying 
Value 

Estimated 
Fair Value 

Carrying 
Value 

Estimated 
Fair Value 

Senior unsecured notes: 

3.05% Senior Notes due 2016 

2.50% Senior Notes due 2017 

5.25% Senior Notes due 2018 

7.50% Senior Notes due 2019 

4.90% Senior Notes due 2020 

4.625% Senior Notes due 2021 

3.95% Senior Notes due 2022 

7.75% Senior Notes due 2024 

7.20% Senior Notes due 2025 

6.20% Senior Notes due 2040 

6.05% Senior Notes due 2041 

5.25% Senior Notes due 2042 

8.20% Senior Notes due 2045 

Total debt 

Note 10 - Equity  

Share Capital 

—    
299,992    
249,771    
201,695    
167,576    
208,538    
125,488    
980,117    
448,909    
399,898    
397,758    
498,369    
394,613    

299,340  
284,334  
227,285  
194,273  
378,761  
289,450  
265,643  
—  
308,870  
237,005  
239,464  
279,919  
255,887  
  $  4,372,724     $  3,812,077     $  4,488,901     $  3,260,231  

299,997    
299,956    
249,602    
201,695    
499,287    
399,680    
399,354    
—    
448,814    
399,896    
397,719    
498,338    
394,563    

—    
299,128    
249,808    
209,524    
167,329    
196,416    
112,791    
945,317    
423,267    
280,221    
273,854    
325,814    
328,608    

As  of  December 31,  2016,  Noble-UK  had  approximately 243.2  million  shares  outstanding  and  trading  as  compared  to 
approximately 242.0 million shares outstanding and trading at December 31, 2015. Repurchased shares are recorded at cost, and 
include shares repurchased pursuant to our approved share repurchase program discussed below. Our Board of Directors may 
increase our share capital through the issuance of up to 53 million authorized shares (at current nominal value of $0.01 per share) 
without obtaining shareholder approval. 

  Our Board of Directors eliminated our fourth quarter 2016 cash dividend of $0.02 per share, to further support our liquidity 

position during 2016. 

The declaration and payment of dividends require authorization of the Board of Directors of Noble-UK, provided that such 
dividends on issued share capital may be paid only out of Noble-UK’s “distributable reserves” on its statutory balance sheet. Noble-
UK is not permitted to pay dividends out of share capital, which includes share premiums. The resumption of the payment of future 

74 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

dividends will depend on our results of operations, financial condition, cash requirements, future business prospects, contractual 
restrictions and other factors deemed relevant by our Board of Directors. 

Share Repurchases 

Under UK law, the Company is only permitted to purchase its own shares by way of an “off-market purchase” in a plan 
approved by shareholders. In December 2014, we received shareholder approval to repurchase up to 37 million ordinary shares, or 
approximately 15 percent of our outstanding ordinary shares at the time of the shareholder approval. The authority to make such 
repurchases expired at the end of the Company’s 2016 annual general meeting of shareholders, which was held on April 22, 2016.  
During 2015, we repurchased 6.2 million of our ordinary shares covered by this authorization for a total cost of approximately $101 
million. All share repurchases were made in the open market and were pursuant to the share repurchase program discussed above. 
All shares repurchased during 2015 were immediately cancelled. During the year ended December 31, 2016, we did not repurchase 
any of our shares. 

Share repurchases for each of the three years ended December 31, are as follows: 

Year Ended 

December 31, 

  Total Number 
of Shares 
Purchased 

Total Cost (1) 

Average 
Price Paid 
per Share (1) 

2016   
2015   

2014   

—     $ 

—     $ 

6,209,400    
6,769,891    

100,630    
154,145    

—  
16.21  
22.77  

(1)  The total cost and average price paid per share includes the impact of commissions and stamp tax for share repurchases made in 

the open market. 

Share-Based Compensation Plans 

Stock Plans 

On April 24, 2015 Noble Corporation plc shareholders approved a new equity plan, the Noble Corporation 2015 Omnibus 
Incentive Plan (the “2015 Incentive Plan”), which permits grants of options, stock appreciation rights (“SARs”), stock or stock unit 
awards or cash awards, any of which may be structured as a performance award, from time to time to employees who are to be 
granted awards under the 2015 Incentive Plan. Neither consultants nor non-employee directors are eligible for awards under the 
2015 Incentive Plan. During 2016, an additional 9.5 million ordinary shares were authorized under the 2015 Incentive plan. The 
maximum aggregate number of ordinary shares that may be granted for any and all awards under the 2015 Incentive Plan will not 
exceed 16.8 million shares. As of December 31, 2016, we had 11.3 million shares remaining available for grants to employees under 
the 2015 Incentive Plan. 

The Noble Corporation 1991 Stock Option and Restricted Stock Plan, as amended (the “1991 Plan”), provides for the 
granting of options to purchase our shares, with or without stock appreciation rights, and the awarding of restricted shares or units to 
selected employees. Upon shareholder approval of the 2015 Incentive Plan, the 1991 Plan was terminated and equity based awards 
to employees are now made only through the 2015 Incentive Plan.  Equity based awards previously granted under the 1991 Plan 
remain outstanding in accordance with their terms, which include the 1991 Plan. 

Prior to October 25, 2007, the Noble Corporation 1992 Nonqualified Stock Option and Share Plan for Non-Employee 
Directors (the “1992 Plan”) provided for the granting of nonqualified stock options to our non-employee directors. On October 25, 
2007, the 1992 Plan was amended and restated to, among other things, eliminate grants of stock options to non-employee directors 
and modify the annual award of restricted shares from a fixed number of restricted shares to an annually-determined variable number 
of restricted or unrestricted shares. In connection with the Spin-off, the total number of shares subject to issue under existing awards 
under the 1992 Plan was increased from 2.0 million to 2.3 million. As of December 31, 2016, we had 0.3 million shares remaining 
available for award to non-employee directors under the 1992 Plan. 

Stock Options 

Pursuant to the EMA (see Note 2), we modified the outstanding stock options for our employees in connection with the Spin-
off. As the awards contained an antidilution provision, we made certain adjustments to the exercise price and number of our stock 
options to preserve the economic value of the grants immediately prior to the Spin-off. Each outstanding stock option of Noble, 
whether or not exercisable, that was held by a current or former Noble employee was adjusted such that the holder received an 

75 

 
   
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

additional number of stock options of Noble based on a price ratio. The exercise price was adjusted by a factor equal to exercise 
price of the option prior to the Spin-off divided by the price ratio. The price ratio was calculated by dividing the average closing 
price of our stock during the 10 trading-day period prior to the Spin-off by the average closing price of our stock during the 10 
trading-day period subsequent to the Spin-off. Each outstanding stock option of Noble, whether or not exercisable, that was held by 
an employee transferring to Paragon Offshore was vested at the Spin-off date and the exercise price and number of awards were 
adjusted in the same manner as explained above for Noble employees. At the Spin-off, we recognized the remaining expense for the 
accelerated vesting of stock options held by Paragon Offshore employees. 

As a result of the Spin-off, an additional 339,223 stock options were issued to preserve the economic value of the grants 
immediately prior to the Spin-off, as discussed above. As no incremental fair value was awarded as a result of the issuance of these 
additional awards, the modification did not result in additional compensation expense.  

Options have a term of 10 years, an exercise price equal to the fair market value of a share on the date of grant and generally 
vest over a three-year period. A summary of the status of stock options granted under both the 1991 Plan and 1992 Plan as of 
December 31, 2016, 2015 and 2014 and the changes during the year ended on those dates is presented below: 

2016 

2015 

2014 

Outstanding at beginning of year 
Exercised 

Expired 

Spin-off adjustment 

Outstanding at end of year (1) 

Exercisable at end of year (1) 

Number of 
Shares 
Underlying 
Options 
  1,677,154     $ 

—    
(256,979 )  
—    
  1,420,175    
  1,420,175     $ 

Weighted 
Average 
Exercise 
Price 

Number of 
Shares 
Underlying 
Options 

Weighted 
Average 
Exercise 
Price 

Number of 
Shares 
Underlying 
Options 

Weighted 
Average 
Exercise 
Price 

29.48     1,958,633     $ 

28.43     1,808,987     $ 

—    
29.22    
—    

—    
(281,479 )  
—    
29.52     1,677,154    
29.52     1,677,154     $ 

(131,706 )  

—    
22.17    
—    

(57,871 )  
339,223    
29.48     1,958,633    
29.48     1,846,465     $ 

33.13  
20.08  
30.18  
N/A 
28.43  
28.35  

(1)  Options outstanding and exercisable at December 31, 2016 had no intrinsic value. 

The following table summarizes additional information about stock options outstanding at December 31, 2016: 

$20.49 to $26.18 
$26.19 to $31.51 

$31.52 to $35.73 

Total 

Options Outstanding and Exercisable 

Number of 
Shares 
Underlying 
Options 

Weighted 
Average 
Remaining 
Life (Years) 

Weighted 
Average 
Exercise 
Price 

302,854    
467,956    
649,365    
1,420,175    

2.67   $ 

3.96  

3.16  

3.32   $ 

21.37  
30.40  
32.70  
29.52  

Besides the stock options issued as a result of the Spin-off, as discussed above, no stock options were granted during the years 

ended December 31, 2016, 2015 and 2014. 

The fair value of each option is estimated on the date of grant using a Black-Scholes pricing model. The expected term of 
options granted represents the period of time that the options are expected to be outstanding and is derived from historical exercise 
behavior, current trends and values derived from lattice-based models. Expected volatilities are based on implied volatilities of 
traded options on our shares, historical volatility of our shares, and other factors. The expected dividend yield is based on historical 
yields on the date of grant. The risk-free rate is based on the U.S. Treasury yield curve in effect at the time of grant. 

76 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

There were no non-vested stock option balances at December 31, 2016 or any changes during the year ended December 31, 

2016. No new stock options were issued during the current year. 

There was no compensation cost recognized during the year ended December 31, 2016 related to stock options. Compensation 
cost recognized during the years ended December 31, 2015 and 2014 related to stock options totaled $0.1 million and $2 million, 
respectively.  

Restricted Stock Units (“RSU’s”) 

Pursuant  to  the  EMA  (see  Note  2),  we  modified  the  outstanding  RSU  awards,  both  time-vested  restricted  stock  units 
(“TVRSUs”) and market-based performance-vested restricted stock units (“PVRSUs”), for our employees in connection with the 
Spin-off. As  the  awards  contained  an  antidilution  provision,  we  made  certain  adjustments  to  the  number  of  our  share-based 
compensation awards to preserve the economic value of the grants immediately prior to the Spin-off. Each outstanding and unvested 
RSU of Noble that was held by a current or former Noble employee was adjusted such that the holder received an additional number 
of RSUs of Noble based on a price ratio, which was calculated as noted above in “Stock Options.” 

As a result of the Spin-off, an additional 326,853 TVRSUs and 329,937 PVRSUs were issued to preserve the economic value 
of the grants immediately prior to the Spin-off, as discussed above. As no incremental fair value was awarded as a result of the 
issuance of these additional awards, the modification did not result in additional compensation expense. 

We have awarded both TVRSU’s and PVRSU’s under the 1991 Plan and TVRSU’s under the 2015 Incentive Plan. The 
TVRSU’s generally vest over a three year period. The number of PVRSU’s which vest will depend on the degree of achievement of 
specified corporate performance criteria over a three-year performance period. These criteria are strictly market based criteria as 
defined by FASB standards. 

The TVRSU’s are valued on the date of award at our underlying share price. The total compensation for units that ultimately 
vest is recognized over the service period. The shares and related nominal value are recorded when the restricted stock unit vests and 
additional paid-in capital is adjusted as the share-based compensation cost is recognized for financial reporting purposes. 

The  market-based  PVRSU’s  are  valued  on  the  date  of  grant  based  on  the  estimated  fair  value.  Estimated  fair  value  is 
determined based on numerous assumptions, including an estimate of the likelihood that our stock price performance will achieve 
the targeted thresholds and the expected forfeiture rate. The fair value is calculated using a Monte Carlo Simulation Model. The 
assumptions used to value the PVRSU’s include historical volatility and risk-free interest rates over a time period commensurate 
with the remaining term prior to vesting, as follows: 

Valuation assumptions: 
Expected volatility 
Risk-free interest rate 

2016 

2015 

2014 

40.7 %  
0.97 %  

34.0 %  
0.8 %  

33.0 % 
0.7 % 

Additionally, similar assumptions were made for each of the companies included in the defined index and the peer group of 

companies in order to simulate the future outcome using the Monte Carlo Simulation Model. 

A summary of the RSU awards for each of the years in the period ended December 31, is as follows: 

TVRSU 
Units awarded (maximum available) 

Weighted-average share price at award date 

Weighted-average vesting period (years) 

PVRSU 

Units awarded (maximum available) 

Weighted-average share price at award date 

Three-year performance period ended December 31 

Weighted-average award-date fair value 

2016 

2015 

2014 

  3,624,182    
 $ 

7.78     $ 
3.0  

2,004,311    

15.90     $ 
3.0  

1,617,534  
31.56  
3.0 

  2,914,044    
 $ 

1,205,130    

15.94     $ 
2017    
9.12     $ 

740,364  
31.66  
2016  
19.66  

7.79     $ 
2018    
3.81     $ 

 $ 

77 

 
 
 
 
 
  
   
   
 
 
 
 
 
 
  
   
   
 
  
   
   
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

In October 2014, our Board of Directors approved a modification of certain PVRSU awards. The modification related to the 
composition of our peer groups for a portion of the 2013 and 2014 grants currently in place. The value of the modification was 
determined by taking the fair value of the modified award as compared to the fair value of the previous award immediately prior to 
modification, using a Monte Carlo Simulation Model to value both grants. 

We award shares under the 1992 Plan. During the years ended  December 31, 2016, 2015 and 2014, we awarded 227,937, 
99,063 and 50,796 shares to non-employee directors, resulting in related compensation cost of $2 million in each of the three years. 

A summary of the status of non-vested RSU’s at December 31, 2016 and changes during the year ended December 31, 2016 

is presented below: 

Non-vested RSU’s at January 1, 2016 
Awarded 
Vested 
Forfeited 

Non-vested RSU’s at December 31, 2016 

TVRSU’s 
Outstanding 

2,709,675 $
3,624,182
(1,188,240)
(1,056,450)
4,089,167 $

Weighted 
Average 
Award-Date 
Fair Value 

PVRSU’s 
Outstanding (1) 

21.97   
7.78   
25.16   
11.49   
11.18   

2,546,137 $
2,914,044
(321,440)
(759,916)
4,378,825 $

Weighted 
Average 
Award-Date 
Fair Value 
16.06
3.81
24.97
12.63
7.85

(1) 
minimum number of units is zero and the “target” level of performance is 50 percent of the amounts shown. 

The number of PVRSU’s shown equals the units that would vest if the “maximum” level of performance is achieved. The 

At December 31, 2016, there was $24 million of total unrecognized compensation cost related to the TVRSU’s which is 
expected to be recognized over a remaining weighted-average period of 1.7 years. The total award-date fair value of TVRSU’s 
vested during the year ended December 31, 2016, was $30 million. 

At December 31, 2016, there was $9 million of total unrecognized compensation cost related to the PVRSU’s which is 
expected to be recognized over a remaining weighted-average period of 1.7 years. The total potential compensation for PVRSU’s is 
recognized over the service period regardless of whether the performance thresholds are ultimately achieved. During the year ended 
December 31,  2016,  273,357  PVRSU’s  for  the  2013-2015  performance  period  were  forfeited.  In  February  2017,  387,392     
PVRSU’s for the 2014-2016 performance period were forfeited. 

Share-based amortization recognized during the years ended December 31, 2016, 2015 and 2014 related to all restricted stock 
totaled $35 million ($31 million net of income tax), $39 million ($31 million net of income tax) and $46 million ($37 million net of 
income tax), respectively. Included in share-based amortization for the years ended December 31, 2014 was approximately $7 
million related to Paragon Offshore that was classified as discontinued operations. Capitalized share-based amortization totaled 
approximately $0.2 million per year in 2016 and $1 million per year in both 2015 and 2014, respectively.  

78 

 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 11 - Accumulated Other Comprehensive Loss  

The following tables set forth the components of “Accumulated other comprehensive loss” (“AOCL”) for the years ended 
December 31, 2016 and 2015 and changes in AOCL by component for the year ended December 31, 2016. All amounts within the 
tables are shown net of tax. 

Balance at December 31, 2014 
Activity during period: 

Other comprehensive income (loss) before reclassifications 

Amounts reclassified from AOCL 

Net other comprehensive income (loss) 

Balance at December 31, 2015 
Activity during period: 

Other comprehensive income (loss) before reclassifications 

Amounts reclassified from AOCL 

Net other comprehensive income (loss) 

Balance at December 31, 2016 

Gains / 
(Losses) on 
Cash Flow 
Hedges (1) 

Defined 
Benefit 
Pension 
Items (2) 

Foreign 
Currency 
Items 

Total 

 $ 

—     $ 

(58,440 )   $ 

(10,978 )   $ 

(69,418 ) 

2,414    
(2,414 )  
—    
—     $ 

1,187    
(1,187 )  
—    
—     $ 

7,099    
4,422    
11,521    
(46,919 )   $ 

(8,237 )  
19,291    
11,054    
(35,865 )   $ 

(5,278 )  
—    
(5,278 )  

(16,256 )   $ 

(19 )  
—    
(19 )  

(16,275 )   $ 

4,235  
2,008  
6,243  
(63,175 ) 

(7,069 ) 
18,104  
11,035  
(52,140 ) 

 $ 

 $ 

(1) 
Gains  on  cash  flow  hedges  are  related  to  our  foreign  currency  forward  contracts.  Reclassifications  from AOCL  are 
recognized through “contract drilling services” expense on our Consolidated Statements of Income. See Note 15 for additional 
information. 

Defined benefit pension items relate to actuarial changes, the amortization of prior service costs and curtailment and 
(2) 
settlement expenses. Reclassifications from AOCL are recognized as expense on our Consolidated Statements of Income through 
either “contract drilling services” or “general and administrative.” See Note 14 for additional information. 

Note 12 - Loss on Impairment  

Asset impairments 

In connection with the preparation of the consolidated financial statements included in this Annual Report, consistent with our 
accounting policies discussed in Note 1, we evaluate our drilling fleet assets for impairment on an annual basis or whenever there are 
changes in facts which suggest that the value of the asset is not recoverable. 

In the fourth quarter of 2016, in connection with our annual impairment analysis, we identified indicators that certain assets in 
our  fleet  might  not  be  recoverable.  Such  indicators  included  additional  customer  suspensions  of  drilling  programs,  contract 
cancellations and a further reduction in the number of new contract opportunities, resulting in reduced drilling contracts. As a result 
of our year-end testing, we determined that the carrying amounts of certain drilling units were impaired. We estimated the fair values 
of these units by applying the income valuation approach utilizing significant unobservable inputs, representative of a Level 3 fair 
value measurement.  Assumptions used in our assessment included, but were not limited to, timing of future contract awards and 
expected operating day rates, operating costs, utilization rates, capital expenditures, reactivation costs and estimated economic useful 
lives.  Based upon our annual impairment analysis, we impaired the carrying values to estimated fair values for the Noble Amos 
Runner, the Noble Clyde Boudreaux and the Noble Dave Beard. The impairment charge related to these units was approximately $1 
billion.  

If we believe that one of our drilling units is no longer marketable or is otherwise unlikely to return to active service, we may 
elect to retire the unit and/or sell the unit at a value that may be substantially below its book value, and recognize an impairment 
charge that reduces the asset’s carrying value to the estimated fair value. In late December 2016, we decided to retire from service 
our semisubmersible, the Noble Max Smith, which we sold in December 2016 for approximately $1 million, and we recognized an 

79 

 
 
 
 
 
 
  
   
   
   
 
 
 
  
   
   
   
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

impairment charge of approximately $165 million. We will continue to analyze the market and our expectations for our fleet, and we 
may retire and/or sell other units (which may be at a substantial loss compared to book value) if we conclude that it is appropriate to 
do so. 

Also  in  the  fourth  quarter  of  2016,  in  connection  with  our  annual  impairment  analysis,  we  concluded  that  the 
semisubmersible, the Noble Homer Ferrington and certain capital spare equipment would not be utilized in the foreseeable future 
and we recognized an impairment charge of approximately $120 million and $154 million, respectively. In the second quarter of 
2016, we recognized a charge of approximately $17 million for the impairment of certain capital spare equipment based upon our 
decision to dispose of this equipment. 

In connection with our 2015 annual impairment analysis, we decided that we would no longer market one of our drillships, 
the Noble Discoverer. The decision was a result of the termination of the contract for this rig by Shell in December 2015 and the 
decreased opportunities for rigs of this type in the current marketplace. We also reviewed assumptions on the future marketability of 
one of our jackups, the Noble Charles Copeland, after its contract completion in late September 2015, with consideration given to its 
years in service, limited technical features and anticipated capital requirements in light of the current market conditions. As a result 
of this analysis, we decided to discontinue marketing this unit. Additionally, as a result of a year-end 2015 review of capital spare 
equipment, we elected to retire certain capital spare equipment. We evaluated these units and capital spare equipment for impairment 
and recorded an impairment charge of $406 million for the year ended December 31, 2015.  

Also in 2015, we determined that certain corporate assets were partially impaired due to a declining market for, and the 
potential disposal of, the assets. We estimated the fair value of the assets based on quotes from brokers of similar assets (Level 2). 
Based on these estimates, we recorded an impairment charge of approximately $13 million for the year ended December 31, 2015. 

In connection with our 2014 annual impairment analysis, we reviewed assumptions on the future marketability of the Noble 
Driller, the Noble Jim Thompson and the Noble Paul Wolff because of then current market conditions. We evaluated these units for 
impairments and recorded an impairment charge of $685 million on these rigs for the year ended December 31, 2014. The total 
remaining book value of $47 million at December 31, 2014 represented the equipment present on the rigs, which was available for 
redeployment within our fleet. The remaining book value was a Level 3 fair value measurement under accounting literature as it 
contained significant estimation and non-observable inputs. 

Goodwill 

In connection with our acquisition of FDR Holdings Limited (“Frontier”) in 2010, we recognized goodwill in our Contract 
Drilling Services reporting unit. In connection with the preparation of the consolidated financial statements included in this Annual 
Report, as discussed in Note 1, we conduct goodwill impairment testing annually in the fourth quarter of each year and when events 
occur that would potentially reduce the fair value of our reporting unit below its carrying amount. 

As part of our annual test completed in 2014, we noted a significant decline in the market value of our stock, coupled with a 
decrease in oil and gas prices, significant reductions in the projected dayrates for new contracts and reduced utilization forecasts. 
These factors drove our fair value of the reporting unit below the book value, and we concluded that the goodwill in the Contract 
Drilling Services reporting unit was impaired. We deemed this to be a Level 3 fair value measurement under accounting literature as 
it contains significant estimation and non-observable inputs. During 2014, we fully impaired the $60 million of goodwill. 

Note 13 - Income Taxes  

Noble-UK is a company which is tax resident in the UK and, as such, will be subject to UK corporation tax on its taxable 
profits and gains. A UK tax exemption is available in respect of qualifying dividends income and capital gains related to the sale of 
qualifying participations. We operate in various countries throughout the world, including the United States. The income or loss of 
the non-UK subsidiaries is not expected to be subject to UK corporation tax. Prior to the redomiciliation, Noble-Swiss was the group 
holding company and was exempt from Swiss cantonal and communal income tax on its worldwide income or loss, and was also 
granted participation relief from Swiss federal tax for qualifying dividend income and capital gains related to the sale of qualifying 
participations. It is expected that the participation relief will result in a full exemption of participation income from Swiss federal 
income tax. We do not expect the redomiciliation from Switzerland to the UK to have a material impact on our effective tax rate. 

Consequently, we have taken account of those tax exemptions and provided for income taxes based on the laws and rates in 
effect in the countries in which operations are conducted, or in which we or our subsidiaries have a taxable presence for income tax 
purposes. 

80 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

The components of the net deferred taxes are as follows: 

Deferred tax assets 
United States 

Excess of net tax basis over remaining book basis 

  $ 

Deferred pension plan amounts 

Accrued expenses not currently deductible 

Other 

Non-U.S. 

Net operating loss carry forwards 

Deferred pension plan amounts 

Other 

Deferred tax assets 

Less: valuation allowance 

Net deferred tax assets 

Deferred tax liabilities 

United States 

Excess of net book basis over remaining tax basis 

Other 

Non-U.S. 

Excess of net book basis over remaining tax basis 

Other 

Deferred tax liabilities 

Net deferred tax assets (liabilities) 

 $ 

  $ 

 $ 

2016 

2015 

56,351     $ 
16,797    
19,012    
6,803    

3,800    
3,120    
2,064    
107,947    
(3,800 )  
104,147     $ 

—     $ 

(7,672 )  

(200 )  

(4,305 )  

(12,177 )  
91,970     $ 

—  
22,858  
20,041  
3,069  

3,800  
2,347  
2,064  
54,179  
(3,800 ) 
50,379  

(126,096 ) 

(10,277 ) 

(200 ) 

(4,366 ) 

(140,939 ) 

(90,560 ) 

Income (loss) from continuing operations before income taxes consists of the following: 

United States 
Non-U.S. 

Total 

Year Ended December 31, 

2016 

2015 

2014 

 $ 

 $ 

(428,087 )   $ 

(538,942 )  

(967,029 )   $ 

4,031     $ 

738,402    
742,433     $ 

38,206  
(8,741 ) 
29,465  

The income tax provision (benefit) for continuing operations consists of the following: 

Current- United States 
Current- Non-U.S. 

Deferred- United States 

Deferred- Non-U.S. 

Total 

Year Ended December 31, 

 $ 

2016 

61,928     $ 
18,813    
(189,880 )  

(17 )  

 $ 

(109,156 )   $ 

2015 
113,648     $ 
81,756    
(38,103 )  
1,931    
159,232     $ 

2014 

50,829  
74,288  
(18,655 ) 
189  
106,651  

81 

 
 
 
 
  
   
   
   
 
 
 
   
   
 
 
 
 
 
  
   
   
   
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

The following is a reconciliation of our reserve for uncertain tax positions, excluding interest and penalties. In 2016, we 
released an uncertain tax position in Libya in the gross amount of $40 million coupled with a related tax benefit of $13 million. 

Gross balance at January 1, 

Additions based on tax positions related to current year 

Additions for tax positions of prior years 

Reductions for tax positions of prior years 

Expiration of statutes 

Reduction due to Spin-off 

Tax settlements 

Gross balance at December 31, 
Related tax benefits 

Net reserve at December 31, 

2016 
169,687     $ 
15,665    
18,662    
(43,701 )  

(487 )  
—    
—    
159,826    
(1,008 )  
158,818     $ 

2015 
108,812     $ 
31,022    
47,561    
(11,945 )  

(1,237 )  
—    
(4,526 )  
169,687    
(14,369 )  
155,318     $ 

2014 
115,969  
16,880  
12,928  
(8 ) 

(2,852 ) 

(26,870 ) 

(7,235 ) 
108,812  
(1,064 ) 
107,748  

 $ 

 $ 

The liabilities related to our reserve for uncertain tax positions are comprised of the following: 

Reserve for uncertain tax positions, excluding interest and penalties 

Interest and penalties included in “Other liabilities” 

Reserve for uncertain tax positions, including interest and penalties 

2016 

2015 

158,818     $ 
13,702    
172,520     $ 

155,318  
10,961  
166,279  

 $ 

 $ 

If these reserves of $173 million are not realized, the provision for income taxes will be reduced by $173 million. 

We  include,  as  a  component  of  our  “Income  tax  provision,”  potential  interest  and  penalties  related  to  recognized  tax 
contingencies within our global operations. Interest and penalties resulted in an income tax expense of $3 million in 2016, an income 
tax expense of $3 million in 2015 and an income tax benefit of $1 million in 2014. 

It is reasonably possible that our existing liabilities related to our reserve for uncertain tax positions may increase or decrease 
in the next twelve months primarily due to the completion of open audits or the expiration of statutes of limitation. However, we 
cannot reasonably estimate a range of changes in our existing liabilities due to various uncertainties, such as the unresolved nature of 
various audits. 

We conduct business globally and, as a result, we file numerous income tax returns in the U.S. and non-U.S. jurisdictions. In 
the normal course of business we are subject to examination by taxing authorities throughout the world, including major jurisdictions 
such as Brazil, Brunei, Bulgaria, Cyprus, Mexico, Norway, Saudi Arabia, Argentina, Australia, Denmark, Gabon, Luxembourg, 
Malaysia, the Netherlands, Tanzania, Singapore, Switzerland, the United Kingdom and the United States. We are no longer subject to 
U.S. Federal income tax examinations for years before 2010 and non-U.S. income tax examinations for years before 2000. 

82 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Noble-UK conducts substantially all of its business through Noble-Cayman and its subsidiaries. The income or loss of our 
non-UK subsidiaries is not subject to UK income tax. Earnings are taxable in the United Kingdom at the UK statutory rate of 20 
percent. Ongoing consultative process in the United Kingdom and a possible change in law could materially impact our tax rate on 
operations in the United Kingdom continental shelf. A reconciliation of tax rates outside of the United Kingdom and the Cayman 
Islands to our Noble-UK effective rate for continuing operations is shown below: 

Effect of: 

Tax rates which are different than the UK and Cayman Island rates 

Tax impact of asset impairment 

Reserve for (resolution of) tax authority audits 

Total 

Year Ended December 31, 

2016 

2015 

2014 

8.4  %  

3.9  %  

(1.0 )%  

11.3  %  

14.4 %  

5.3 %  

1.7 %  

21.4 %  

19.3  % 

344.0  % 

(1.3 )% 

362.0  % 

We generated and fully utilized U.S. foreign tax credits of $15 million and $17 million in 2015 and 2014, respectively. Due to 
foreign tax credit limitation constraints, in 2016 the Company has made the determination to take foreign tax expense as a deduction 
against U.S. taxable income. 

At December 31, 2016 and December 31, 2015, we have no undistributed earnings of our subsidiaries for which deferred 

income taxes have not been provided.  

Note 14 - Employee Benefit Plans  

Defined Benefit Plans 

Noble maintains two pension plans for certain of our employees whose most recent date of employment is prior to April 1, 
2014 operating in the North Sea, the Noble Drilling (Land Support) Limited (“NDLS”) and the Noble Resources Limited (“NRL”), 
both indirect, wholly-owned subsidiaries of Noble-UK. Prior to the Spin-off of Paragon Offshore, Noble also maintained two benefit 
plans whose assets and liabilities were assumed by Paragon Offshore as part of our MSA (see Note 2). Reference to our “non-U.S. 
plans” included throughout this report relates to both the NDLS and NRL plans, as well as the activity for the two legacy plans for 
the periods prior to the Spin-off. 

In addition to the non-U.S. plans discussed above, we have two U.S. noncontributory defined benefit pension plans: one 
which covers certain salaried employees and one which covers certain hourly employees, whose initial date of employment is prior 
to  August 1,  2004  (collectively  referred  to  as  our  “qualified  U.S.  plans”).  These  plans  are  governed  by  the  Noble  Drilling 
Employees’ Retirement Trust (the “Trust”). These plans qualify under the Employee Retirement Income Security Act of 1974 
(“ERISA”), and our funding policy is consistent with funding requirements of ERISA and other applicable laws and regulations. We 
make cash contributions, or utilize credit balances available to us under the plan, for the qualified U.S. plans when required. The 
benefit amount that can be covered by the qualified U.S. plans is limited under ERISA and the Internal Revenue Code (“IRC”) of 
1986. Therefore, we maintain an unfunded, nonqualified excess benefit plan designed to maintain benefits for specified employees at 
the formula level in the qualified salary U.S. plan. We refer to the qualified U.S. plans and the excess benefit plan collectively as the 
“U.S. plans.” 

During the fourth quarter of 2016, we approved amendments, effective as of December 31, 2016, to our non-U.S. and U.S. 
defined benefit plans. With these amendments, employees and alternate payees will accrue no future benefits under the plans after 
December 31, 2016. However, these amendments will not affect any benefits earned through that date. Benefits for the affected plans 
are primarily based on years of service and employees' compensation near December 31, 2016. We incurred a net curtailment charge 
of $0.8 million in the fourth quarter of 2016, and will reduce our net pension expense from approximately $11 million in 2016 to an 
estimated net pension gain of approximately $1 million in 2017. 

83 

 
 
 
 
 
 
 
  
   
   
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

A reconciliation of the changes in projected benefit obligations (“PBO”) for our non-U.S. and U.S. plans is as follows: 

Benefit obligation at beginning of year 

Service cost 
Interest cost 
Actuarial loss (gain) 
Benefits paid 
Curtailment 
Plan participants’ contributions 
Foreign exchange rate changes 

Benefit obligation at end of year 

2016 

Non-U.S. 

69,372 $
2,914
2,412
19,296
(3,515)
(5,735)
307
(12,704)
72,347 $

$

$

Year Ended December 31, 

U.S. 
228,390    $ 
6,647   
9,557   
(5,178)  
(5,747)  
(17,092)  
—   
—   

216,577    $ 

2015 

Non-U.S. 

72,553 $
3,344
2,546
(2,778)
(2,971)
—
363
(3,685)
69,372 $

U.S. 
238,072
8,596
9,198
(21,631)
(5,845)
—
—
—
228,390

A reconciliation of the changes in fair value of plan assets is as follows: 

Fair value of plan assets at beginning of year 

Actual return on plan assets 
Employer contributions 
Benefits and expenses paid 
Plan participants’ contributions 
Foreign exchange rate changes 

Fair value of plan assets at end of year 

The funded status of the plans is as follows: 

Funded status 

2016 

Non-U.S. 

75,855 $
9,371
2,832
(3,515)
307
(13,564)
71,286 $

$

$

Year Ended December 31, 

U.S. 
167,947    $ 
8,657   
383   
(5,747)  
—   
—   

171,240    $ 

2015 

Non-U.S. 

77,714 $
2,270
2,182
(2,971)
363
(3,703)
75,855 $

U.S. 
172,119
1,125
548
(5,845)
—
—
167,947

Year Ended December 31, 

2016 

2015 

Non-U.S. 

$

(1,061) $

U.S. 
(45,337)   $ 

Non-U.S. 

6,483 $

U.S. 
(60,443)

Amounts recognized in the Consolidated Balance Sheets consist of: 

Other assets (noncurrent) 
Other liabilities (current) 
Other liabilities (noncurrent) 

Net amount recognized 

Year Ended December 31, 

2016 

2015 

Non-U.S. 

U.S. 

Non-U.S. 

U.S. 

$

$

313 $
—
(1,374)
(1,061) $

229    $ 

(3,857)  
(41,709)  
(45,337)   $ 

9,121 $
—
(2,638)
6,483 $

1,134
(3,441)
(58,136)
(60,443)

84 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Amounts recognized in AOCL consist of: 

Net actuarial loss 
Prior service cost 

Deferred income tax asset 

Accumulated other comprehensive loss 

 $ 

Pension cost includes the following components: 

Year Ended December 31, 

2016 

2015 

  Non-U.S. 

  Non-U.S. 
 $ 

17,035     $ 
—    
(3,120 )  
13,915     $ 

U.S. 
34,200     $ 
—    
(12,250 )  
21,950     $ 

10,017     $ 
1,378    
(2,347 )  
9,048     $ 

U.S. 
57,937  
326  
(20,392 ) 
37,871  

Service Cost 
Interest Cost 

Return on plan assets 

Amortization of prior service cost 

Recognized net actuarial loss 

Curtailment expense 

Settlement expense 

Net pension expense 

Year Ended December 31, 

2016 

2015 

2014 

  Non-U.S.   
 $ 

  Non-U.S.   

  Non-U.S.   

2,914     $ 
2,412    
(3,393 )  
104    
142    
600    
—    
2,779     $ 

U.S. 
6,647     $ 
9,557    
(12,389 )  
118    
4,398    
200    
—    
8,531     $ 

3,344     $ 
2,546    
(3,673 )  
104    
315    
—    
—    

U.S. 
8,596     $ 
9,198    
(13,146 )  
142    
6,158    
—    
—    

2,636     $  10,948     $ 

4,777     $ 
4,650    
(6,117 )  
46    
769    
—    
—    

U.S. 
8,901  
10,546  
(15,499 ) 
196  
2,857  
241  
9,872  
4,125     $  17,114  

 $ 

Employees participating in the U.S. plans that transferred to Paragon Offshore at the time of the Spin-off terminated under 
these plans as of July 31, 2014. In connection with the termination of these employees, we recognized a curtailment expense of $0.2 
million for the year ended December 31, 2014. Additionally in 2014, we recognized a settlement expense of $10 million related to 
those terminated employees that elected to receive their accumulated benefits as a lump sum distribution.  

Included in net pension expense for the year ended December 31, 2014 for non-U.S. plans was approximately $2 million 
related to Paragon Offshore that was classified as discontinued operations. Included in net pension expense for the year ended 
December 31, 2014 for U.S. plans was approximately $11 million related to Paragon Offshore that was classified as discontinued 
operations. 

The estimated net actuarial losses that will be amortized from AOCL into net periodic pension cost in 2017 are $0.7 million 
and $1.5 million, respectively, for the non-U.S. plans and U.S. plans. There is no estimated prior service cost for either of the non-
U.S. plans or U.S. plans that will be amortized from AOCL into net periodic pension cost in 2017. 

During 2016, we adopted the Retirement Plan (“RP”) 2016 mortality tables with the Mortality Projection (“MP”) scale as 
issued  by  the  Society  of  Actuaries.  The  RP  2016  mortality  tables  represent  the  new  standard  for  defined  benefit  mortality 
assumptions due to adjusted life expectancies. The adoption of the updated mortality tables and the mortality improvement scales 
decreased our pension liability on our U.S. plans by approximately $3 million as of December 31, 2016. 

During 2015, we adopted the Retirement Plan 2015 mortality tables with the Mortality Projection (“MP”) scale as issued by 
the Society of Actuaries. The RP 2015 mortality tables represent the new standard for defined benefit mortality assumptions due to 
adjusted life expectancies. The adoption of the updated mortality tables and the mortality improvement scales decreased our pension 
liability on our U.S. plans by approximately $3 million as of December 31, 2015. 

During 2014, we adopted the RP 2014 mortality tables with the MP scale as issued by the Society of Actuaries. The RP 2014 
mortality tables represent the new standard for defined benefit mortality assumptions due to longer life expectancies. The adoption 
of  the  updated  mortality  tables  and  the  mortality  improvement  scales  increased  our  pension  liability  on  our  U.S.  plans  by 
approximately $14 million as of December 31, 2014. 

85 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Defined Benefit Plans—Disaggregated Plan Information 

Disaggregated information regarding our non-U.S. and U.S. plans is summarized below: 

Projected benefit obligation 
Accumulated benefit obligation 

Fair value of plan assets 

Year Ended December 31, 

 $ 

2016 

Non-U.S. 

72,347     $ 
72,347    
71,286    

U.S. 
216,577     $ 
216,577    
171,240    

2015 

Non-U.S. 

69,372     $ 
65,136    
75,855    

U.S. 
228,390  
199,928  
167,947  

The following table provides information related to those plans in which the PBO exceeded the fair value of the plan assets at 
December 31, 2016 and 2015. The PBO is the actuarially computed present value of earned benefits based on service to date and 
includes the estimated effect of any future salary increases. Employees and alternate payees will accrue no future benefits under the 
plans after December 31, 2016.  

Projected benefit obligation 
Fair value of plan assets 

Year Ended December 31, 

2016 

Non-U.S. 

 $ 

5,015     $ 
3,642    

U.S. 
189,244     $ 
143,678    

2015 

Non-U.S. 

4,317     $ 
1,679    

U.S. 
202,566  
140,988  

The PBO for the unfunded excess benefit plan was $17 million at December 31, 2016 as compared to $23 million in 2015, 

and is included under “U.S.” in the above tables. 

The  following table provides  information related to those  plans in  which the accumulated benefit obligation (“ABO”) 
exceeded the fair value of plan assets at December 31, 2016 and 2015. The ABO is the actuarially computed present value of earned 
benefits based on service to date, but differs from the PBO in that it is based on current salary levels. Employees and alternate 
payees will accrue no future benefits under the plans after December 31, 2016. 

Accumulated benefit obligation 
Fair value of plan assets 

Year Ended December 31, 

2016 

Non-U.S. 

 $ 

5,015     $ 
3,642    

U.S. 
189,244     $ 
143,678    

2015 

Non-U.S. 

1,853     $ 
1,679    

U.S. 
174,105  
140,988  

The ABO for the unfunded excess benefit plan was $17 million at December 31, 2016 as compared to $15 million in 2015, 

and is included under “U.S.” in the above tables. 

Defined Benefit Plans—Key Assumptions 

The key assumptions for the plans are summarized below: 

Year Ended December 31, 

2016 

2015 

Non-U.S. 

U.S. 

Non-U.S. 

U.S. 

Weighted-average assumptions used to determine 

benefit obligations: 
Discount Rate 

Rate of compensation increase 

  2.15%-2.70%   3.00%-4.24%   2.93%-3.90%   3.09%-4.48% 
N/A   3.60%-4.20%   2.00%-5.00% 

3.6 %  

86 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

2016 

2015 

2014 

Non-U.S. 

U.S. 

Non-U.S. 

U.S. 

Non-U.S. 

U.S. 

Year Ended December 31, 

Weighted-average assumptions used to 
determine periodic benefit cost: 

Discount Rate 

Expected long-term return on assets 

Rate of compensation increase 

2.93%-3.90%  
1.60%-5.00%  
3.60%-4.20%  

3.09%-4.48%  
7.00 %  
N/A  

2.60%-3.70%  
1.60%-4.90%  
3.60%-4.10%  

2.98%-4.38%  
7.50 %  
2.00%-5.00%  

2.70%-4.70%  
2.30%-6.00%  
3.60%-4.50%  

3.90%-5.10% 

7.80 % 

5.00 % 

The discount rate used to calculate the net present value of future benefit obligations for our U.S. plan is based on the average 
of current rates earned on long-term bonds that receive a Moody’s rating of “Aa” or better. We have determined that the timing and 
amount of expected cash outflows on our plan reasonably match this index. For non-U.S. plans, the discount rates used to calculate 
the net present value of future benefit obligations are determined by using a yield curve of high quality bond portfolios with an 
average maturity approximating that of the liabilities. 

In developing the expected long-term rate of return on assets, we considered the current level of expected returns on risk free 
investments (primarily government bonds), the historical level of risk premium associated with the other asset classes in which the 
portfolio is invested and the expectations for future returns of each asset class. The expected return for each asset class was then 
weighted based on the target asset allocation to develop the expected long-term rate of return on assets for the portfolio. To assist us 
with this analysis, we employ third-party consultants for our U.S. and non-U.S. plans that use a portfolio return model. 

Defined Benefit Plans—Plan Assets 

Non-U.S. Plans 

The NRL pension plan has a targeted asset allocation of 100 percent debt securities.  The investment objective for the NRL 
plan assets is to earn a favorable return against the Barclays Capital Euro Treasury AAA index.  We evaluate the performance of this 
plan on an annual basis. 

The NDLS pension plan has a target asset allocation of 70 percent equity securities and 30 percent debt securities. The 
investment objective of the plan, as adopted by the plan’s trustees, is to achieve a favorable return against a benchmark of blended 
United Kingdom market indices. By achieving this objective, the trustees believe the plan will be able to avoid significant volatility 
in the contribution rate and provide sufficient plan assets to cover the plan’s benefit obligations were the plan to be liquidated. To 
achieve these objectives, the trustees have given the plan’s investment managers full discretion in the day-to-day management of the 
plan’s assets. The plan’s assets are invested with two investment managers. The performance objective communicated to one of these 
investment managers is to exceed a blend of FTSE A Over 15 Year Gilts index and iBoxx Sterling Non Gilts All Stocks index by 
1.25  percent  per  annum  gross  of  fees  over  rolling  three  year  periods. The  performance  objective  communicated  to  the  other 
investment manager is to exceed a blend of FTSE’s All Share index, All World North America index, All World Europe index and 
All World Asia Pacific index by 1.00 to 2.00 percent per annum gross of fees over rolling five year periods. This investment manager 
is prohibited by the trustees from investing in real estate. The trustees meet with the investment managers periodically to review and 
discuss their investment performance. 

87 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

The actual fair values of Non-U.S. pension plans as of December 31, 2016 and 2015 are as follows: 

Cash and cash equivalents 
Equity securities: 

International companies 

Fixed income securities: 

Corporate bonds 

Other 

Total 

Cash and cash equivalents 
Equity securities: 

International companies 

Fixed income securities: 

Corporate bonds 

Other 

Total 

December 31, 2016 

Estimated Fair Value 
Measurements 

Quoted 
Prices in 
Active 
Markets 
(Level 1) 

Significant 
Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Carrying 
Amount 

 $ 

337     $ 

337     $ 

—     $ 

46,845    

46,845    

—    

20,462    
3,642    
71,286     $ 

—    
—    
47,182     $ 

20,462    
—    
20,462     $ 

 $ 

—  

—  

—  
3,642  
3,642  

December 31, 2015 

Estimated Fair Value 
Measurements 

Quoted 
Prices in 
Active 
Markets 
(Level 1) 

Significant 
Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Carrying 
Amount 

 $ 

893     $ 

893     $ 

—     $ 

56,926    

56,926    

—    

16,357    
1,679    
75,855     $ 

—    
—    
57,819     $ 

16,357    
—    
16,357     $ 

 $ 

—  

—  

—  
1,679  
1,679  

At December 31, 2016, assets of NRL  were invested in instruments that are similar in form to a guaranteed insurance 
contract. There are no observable market values for these assets (Level 3); however, the amounts listed as plan assets were materially 
similar to the anticipated benefit obligations that were anticipated under the plans. Amounts were therefore calculated using actuarial 
assumptions completed by third-party consultants employed by Noble. The following table details the activity related to these 
investments during the year. 

Balance as of December 31, 2015 

Assets purchased 

Assets sold/benefits paid 

Return on plan assets 

Loss on exchange rate 

Balance as of December 31, 2016 

U.S. Plans 

Market 

Value 

1,679  
2,685  
(411 ) 
92  
(403 ) 
3,642  

  $ 

  $ 

The Trust invests in equity securities, fixed income debt securities, and cash equivalents and other short-term investments. 

The Trust may invest in these investments directly or through pooled vehicles, including mutual funds. 

88 

 
 
   
 
 
   
 
 
 
 
 
 
  
   
   
   
 
  
   
   
   
 
 
 
 
   
 
 
   
 
 
 
 
 
 
  
   
   
   
 
  
   
   
   
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

The Company’s overall investment strategy, or target range, is to achieve a mix of approximately 66.5 percent in equity 
securities, 32 percent in debt securities and 1.5 percent in cash holdings. Actual results may deviate from the target range, however 
any deviation from the target range of asset allocations must be approved by the Trust’s governing committee. 

The performance objective of the Trust is to outperform the return of the Total Index Composite as constructed to reflect the 
target allocation weightings for each asset class. This objective should be met over a market cycle, which is defined as a period not 
less than three years or more than five years. U.S. equity securities (common stock, convertible preferred stock and convertible 
bonds) should achieve a total return (after fees) that exceeds the total return of an appropriate market index over a full market cycle 
of three to five years. Non-U.S. equity securities (common stock, convertible preferred stock and convertible bonds), either from 
developed or emerging markets, should achieve a total return (after fees) that exceeds the total return of an appropriate market index 
over a full market cycle of three to five years. Fixed income debt securities should achieve a total return (after fees) that exceeds the 
total return of an appropriate market index over a full market cycle of three to five years. 

For investments in mutual funds, the assets of the Trust are subject to the guidelines and limits imposed by such mutual fund’s 

prospectus and the other governing documentation at the fund level. 

No shares of Noble were included in equity securities at either December 31, 2016 or 2015. 

The actual fair values of U.S. pension plan assets as of December 31, 2016 and 2015 are as follows: 

December 31, 2016 

Estimated Fair Value 
Measurements 

Quoted 
Prices in 
Active 
Markets 
(Level 1) 

Significant 
Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Carrying 
Amount 

 $ 

2,524     $ 

2,524     $ 

—     $ 

80,264    
34,049    

80,264    
34,049    

54,403    
171,240     $ 

54,403    
171,240     $ 

 $ 

—    
—    

—    
—     $ 

—  

—  
—  

—  
—  

December 31, 2015 

Estimated Fair Value 
Measurements 

Quoted 
Prices in 
Active 
Markets 
(Level 1) 

Significant 
Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Carrying 
Amount 

 $ 

2,097     $ 

2,097     $ 

—     $ 

77,611    
33,517    

77,611    
33,517    

54,722    
167,947     $ 

54,722    
167,947     $ 

 $ 

—    
—    

—    
—     $ 

—  

—  
—  

—  
—  

Cash and cash equivalents 
Equity securities: 

United States 

International 

Fixed income securities: 

Corporate bonds 

Total 

Cash and cash equivalents 
Equity securities: 

United States 

International 

Fixed income securities: 

Corporate bonds 

Total 

plans. 

As of December 31, 2016, no single security made up more than 10 percent of total assets of either the U.S. or the Non-U.S. 

89 

 
 
   
 
 
   
 
 
 
 
 
 
  
   
   
   
 
 
  
   
   
   
 
 
 
   
 
 
   
 
 
 
 
 
 
  
   
   
   
 
 
  
   
   
   
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Defined Benefit Plans—Cash Flows 

In 2016, we made total contributions of $2.8 million and $0.4 million to our non-U.S. and U.S. pension plans, respectively. In 
2015, we made total contributions of $2.2 million and $0.5 million to our non-U.S. and U.S. pension plans, respectively. In 2014, we 
made total contributions of $7 million and $2 million to our non-U.S. and U.S. pension plans, respectively. We expect our aggregate 
minimum contributions to our non-U.S. and U.S. plans in 2017, subject to applicable law, to be $0.08 million and $3.8 million, 
respectively. We continue to monitor and evaluate funding options based upon market conditions and may increase contributions at 
our discretion. 

The following table summarizes our estimated benefit payments at December 31, 2016: 

Total 

2017 

2018 

2019 

2020 

2021 

  Thereafter 

Payments by Period 

Estimated benefit payments 
Non U.S. plans 

U.S. plans 

Total estimated benefit payments 

Other Benefit Plans 

 $ 

28,648     $ 
103,887    

2,788     $  15,716  
56,069  
12,487    
 $  132,535     $  12,629     $  10,478     $  10,911     $  11,457     $  15,275     $  71,785  

2,393     $ 
10,236    

2,485     $ 
7,993    

2,582     $ 
8,329    

2,684     $ 
8,773    

We sponsor a 401(k) Restoration Plan, which is a nonqualified, unfunded employee benefit plan under which specified 
employees may elect to defer compensation in excess of amounts deferrable under our 401(k) savings plan. The 401(k) Restoration 
Plan has no assets, and amounts  withheld for the 401(k) Restoration Plan are kept by us for general corporate purposes. The 
investments selected by employees and associated returns are tracked on a phantom basis. Accordingly, we have a liability to the 
employee for amounts originally withheld plus phantom investment income or less phantom investment losses. We are at risk for 
phantom investment income and, conversely, benefit should phantom investment losses occur. At both December 31, 2016 and 2015, 
our liability for the 401(k) Restoration Plan was $8 million and is included in “Accrued payroll and related costs.” 

In  2005  we  enacted  a  profit  sharing  plan,  the  Noble  Drilling  Services  Inc.  Profit  Sharing  Plan,  which  covers  eligible 
employees,  as  defined.  Participants  in  the  plan  become  fully  vested  in  the  plan  after  three  years  of  service.  Profit  sharing 
contributions are discretionary, require Board of Directors approval and are made in the form of cash. Contributions recorded related 
to this plan totaled $6 million in each of the three years ended December 31, 2016, 2015 and 2014. 

We sponsor other retirement, health and welfare plans and a 401(k) savings plan for the benefit of our employees. The cost of 
maintaining these plans for continuing operations aggregated approximately $37 million, $55 million and $70 million in 2016, 2015 
and 2014, respectively. We do not provide post-retirement benefits (other than pensions) or any post-employment benefits to our 
employees. 

Note 15 - Derivative Instruments and Hedging  

We periodically enter into derivative instruments to manage our exposure to fluctuations in interest rates and foreign currency 
exchange rates. We have documented policies and procedures to monitor and control the use of derivative instruments. We do not 
engage in derivative transactions for speculative or trading purposes, nor are we a party to leveraged derivatives. 

The FCX Settlement includes two contingent payments, which are further discussed below. We are accounting for these 
contingent payments as derivative instruments that do not qualify under the Financial Accounting Standards Board (“FASB”) 
standards for hedge accounting treatment, and therefore, changes in fair values are recognized as either income or loss in the 
accompanying Consolidated Statements of Operations. 

For foreign currency forward contracts, hedge effectiveness is evaluated at inception based on the matching of critical terms 
between derivative contracts and the hedged item. Any change in fair value resulting from ineffectiveness is recognized immediately 
in earnings. 

Cash Flow Hedges 

Several of our regional shorebases, primarily our operations in the North Sea, Australia and Brazil have a significant amount 
of their cash operating expenses payable in local currencies. To limit the potential risk of currency fluctuations, we periodically enter 

90 

 
 
   
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

into forward contracts, which settle monthly in the operations’ respective local currencies. All of these contracts have a maturity of 
less than 12 months. During 2016 and 2015, we entered into forward contracts of approximately $53 million and $88 million, 
respectively, all of  which settled during their respective  years. At both December 31, 2016 and 2015, we  had no outstanding 
derivative contracts. 

FCX Settlement 

As discussed in Note 3, pursuant to the FCX Settlement, Noble may receive contingent payments from the FCX Settlement 
on September 30, 2017, depending on the average price of oil over a 12 month period from June 30, 2016 through June 30, 2017. 
The average price of oil will be calculated using the daily closing price of West Texas Intermediate crude oil (“WTI”) (CL1) on the 
New York Mercantile Exchange for the period of June 30, 2016 through June 30, 2017. If the price of WTI averages more than $50 
per barrel during such period, Freeport will pay $25 million to Noble. In addition to the $25 million contingent payment, if the price 
of  WTI  averages  more  than  $65  per  barrel  during  such  period,  Freeport  will  pay  an  additional  $50  million  to  Noble. These 
contingent payments do not qualify for hedge accounting treatment under FASB standards, and therefore, changes in fair values are 
recognized as either income or loss in the accompanying Consolidated Statements of Operations. These contingent payments are 
referred to as non-designated derivatives in the following tables.  

During 2016, we recognized approximately $14.4 million in “Contract drilling services revenue,” related to the valuation of 
this contingent payment. As of December 31, 2016, the estimated fair value of these contingent payments was $14.4 million which is 
included in “Prepaid expenses and other current assets”. 

Financial Statement Presentation 

The following table, together with Note 16, summarizes the financial statement presentation and fair value of our derivative 

positions as of December 31, 2016 and 2015: 

Asset derivatives 

Non-designated derivatives 

FCX Settlement 

Balance sheet 
classification 

December 31, 
 2016 

December 31, 
 2015 

Estimated fair value 

Prepaid expenses and other 
current assets 

14,400 

— 

To supplement the fair value disclosures in Note 16, the following summarizes the recognized gains and losses of cash flow 
hedges and non-designated derivatives through AOCL or as "contract drilling services" expense for the years ended December 31, 
2016 and 2015:  

Gain/(loss) recognized 
through AOCL 

(Gain)/loss reclassified fr
om 
AOCL to “contract 
drilling services” 
expense 

Gain/(loss) recognized 
through “contract 
drilling services” expense 

2016 

2015 

2016 

2015 

2016 

2015 

Cash flow hedges 

Foreign currency forward contracts 

  $ 

(1,187 )   $ 

(2,414 )   $ 

1,187     $ 

2,414     $ 

—     $ 

Non-designated derivatives 

FCX Settlement 

  $ 

—     $ 

—     $ 

—     $ 

—     $  14,400     $ 

—  

—  

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NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 16 - Financial Instruments and Credit Risk  

The FASB guidance establishes a fair value hierarchy that distinguishes between assumptions based on market data from 
independent sources (“observable inputs”) and a reporting entity’s internal assumptions based upon the best information available 
when  external  market  data  is  limited  or  unavailable  (“unobservable  inputs”). The  fair  value  hierarchy  under  FASB  guidance 
prioritizes inputs within three levels: 

Level 1: Valuations based on quoted prices in active markets for identical assets; 

Level 2: Valuations based on observable inputs that do not meet the criteria for Level 1, including quoted prices in inactive markets 
and quoted prices in active markets for similar but not identical instruments; and 

Level 3: Valuations based on unobservable inputs. 

The following tables present the carrying amount and estimated fair value as of December 31, 2016 and 2015 of our financial 

instruments recognized at fair value on a recurring basis: 

Assets— 

Marketable securities 

FCX Settlement 

Assets— 

Marketable securities 

December 31, 2016 

Estimated Fair Value Measurements 

Quoted 
Prices in 
Active 
Markets 
(Level 1) 

Significant 
Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Carrying 
Amount 

  $ 
  $ 

6,246     $ 
14,400     $ 

6,246     $ 
—     $ 

—     $ 
—     $ 

—  
14,400  

December 31, 2015 

Estimated Fair Value Measurements 

Quoted 
Prices in 
Active 
Markets 
(Level 1) 

Significant 
Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Carrying 
Amount 

  $ 

6,352     $ 

6,352     $ 

—     $ 

—  

Our cash and cash equivalents, accounts receivable, marketable securities and accounts payable are by their nature short-term. 
As a result, the carrying values included in the accompanying Consolidated Balance Sheets approximate fair value. The FCX 
Settlement has been valued using a Monte Carlo Simulation Model based on the following assumptions as of December 31, 2016: 

Valuation assumptions: 
Expected volatility 
Mean-reversion rate 
Discount rate (1) 
Underlying spot price (2) 

47.08 % 
2.80  
2.5 % 

53.72  

  $ 

(1) 
(2) 

Based on the cost of debt of Freeport. 
Based on the last trading price of the WTI spot contract from Bloomberg as of December 31, 2016. 

92 

 
 
 
 
   
 
 
 
 
 
 
  
   
   
   
 
 
 
 
   
 
 
 
 
 
 
  
   
   
   
   
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

The following table details the activity related to the FCX Settlement asset classified within Level 3 of the valuation hierarchy 

for the periods indicated: 

December 31, 2015 

Fair value recognized in earnings 

Change in fair value recognized in earnings 

December 31, 2016 

Concentration of Credit Risk 

  $ 

  $ 

—  
17,600  
(3,200 ) 
14,400  

The market for our services is the offshore oil and gas industry, and our customers consist primarily of major integrated oil 
companies, government-owned oil companies and independent oil and gas producers. We perform ongoing credit evaluations of our 
customers and do not require material collateral. We maintain reserves for potential credit losses when necessary. Our results of 
operations and financial condition should be considered in light of the fluctuations in demand experienced by drilling contractors as 
changes in oil and gas producers’ expenditures and budgets occur. These fluctuations can impact our results of operations and 
financial condition as supply and demand factors directly affect utilization and dayrates, which are the primary determinants of our 
net cash provided by operating activities. 

Revenues from Shell and its affiliates accounted for approximately 38 percent, 49 percent and 55 percent of our consolidated 
operating revenues in 2016, 2015 and 2014, respectively. Revenues from Freeport accounted for approximately 25 percent of our 
consolidated operating revenues in 2016, inclusive of the FCX Settlement, and 14 percent of our consolidated operating revenues 
during 2015. Freeport did not account for more than 10 percent of our consolidated operating revenues in 2014. 

Note 17 - Commitments and Contingencies  

In January 2017, a subsidiary of Transocean Ltd. filed suit against us and certain of our subsidiaries for patent infringement in 
a Texas Federal court.  The suit claims that five of our newbuild rigs that operated in the U.S. Gulf of Mexico violated Transocean 
patents relating to what is generally referred to as dual-activity drilling. We were aware of the patents when we constructed the rigs, 
and  we  do  not  believe  that  our  rigs  infringe  the Transocean  patents,  which  are  now  expired.   We  intend  to  defend  ourselves 
vigorously against this claim.  

The Noble Homer Ferrington was under contract with a subsidiary of ExxonMobil Corporation (“ExxonMobil”), which 
entered into an assignment agreement with British Petroleum plc (“BP”) for a two-well farmout of the rig in Libya after successfully 
drilling two wells with the rig for ExxonMobil. In August 2010, BP attempted to terminate the assignment agreement claiming that 
the rig was not in the required condition, and ExxonMobil informed us that we must look to BP for payment of the dayrate during 
the assignment period. In August 2010, we initiated arbitration proceedings under the drilling contract against the Libyan operating 
subsidiaries of both BP and Exxon (the “Defendants”). The arbitration panel issued an award in our favor for dayrate revenues plus 
interest and fees. During 2015, BP paid us $150 million and Exxon paid us $27 million under the award, of which approximately 
$137  million  was  recognized  as  contract  drilling  services  revenues,  $30  million  as  interest  income,  and  $10  million  for  the 
reimbursement of costs and fees as a reduction of contract drilling services costs. 

In December 2014, one of our subsidiaries reached a settlement with the U.S. Department of Justice (“DOJ”) regarding our 
former drillship, the Noble Discoverer, and the Kulluk, a rig we were providing contract labor services for, in respect of violations of 
applicable  law  discovered  in  connection  with  a  2012  Coast  Guard  inspection  in  Alaska  and  our  own  subsequent  internal 
investigation. Under the terms of the agreement, the subsidiary pled guilty to oil record book, ballast record and required hazardous 
condition reporting violations with respect to the Noble Discoverer and an oil record book violation with respect to the Kulluk. The 
subsidiary paid $8.2 million in fines and $4 million in community service payments, and was placed on probation for four years, 
provided that we may petition the court for early dismissal of probation after three years. If, during the term of probation, the 
subsidiary fails to adhere to the terms of the plea agreement, the DOJ may withdraw from the plea agreement and would be free to 
prosecute the subsidiary on all charges arising out of its investigation, including any charges dismissed pursuant to the terms of the 
plea agreement, as well as potentially other charges. We also implemented a comprehensive environmental compliance plan in 
connection with the settlement. 

We  have  used  a  commercial  agent  in  Brazil  in  connection  with  our  Petróleo  Brasileiro  S.A.  (“Petrobras”)  drilling 
contracts.  We understand that this agent has represented a number of different companies in Brazil over many years, including 
several offshore drilling contractors. In November 2015, this agent pled guilty in Brazil in connection with the award of a drilling 

93 

 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

contract  to  a  competitor  and  implicated  a  Petrobras  official  as  part  of  a  wider  investigation  of  Petrobras’  business  practices. 
Following news reports relating to the agent’s involvement in the Brazil investigation in connection with his activities with other 
companies, we have been conducting a review, which is now substantially complete, of our relationship with the agent and with 
Petrobras.  We  are  in  contact  with  the  SEC,  the  Brazilian  federal  prosecutor’s  office  and  the  DOJ  about  this  matter.  We  are 
cooperating with these agencies and they are aware of our internal review. To our knowledge, neither the agent, nor the government 
authorities investigating the matter, has alleged that the agent or Noble acted improperly in connection with our contracts with 
Petrobras. 

We are from time to time a party to various lawsuits that are incidental to our operations in which the claimants seek an 
unspecified amount of monetary damages for personal injury, including injuries purportedly resulting from exposure to asbestos on 
drilling rigs and associated facilities. At December 31, 2016, there were 42 asbestos related lawsuits in which we are one of many 
defendants. These lawsuits have been filed in the United States in the states of Louisiana and Mississippi. We intend to vigorously 
defend against the litigation. We do not believe the ultimate resolution of these matters will have a material adverse effect on our 
financial position, results of operations or cash flows. 

We are a defendant in certain claims and litigation arising out of operations in the ordinary course of business, the resolution 
of which, in the opinion of management, will not be material to our financial position, results of operations or cash flows. There is 
inherent risk in any litigation or dispute and no assurance can be given as to the outcome of these claims. 

We operate in a number of countries throughout the world and our tax returns filed in those jurisdictions are subject to review 
and examination by tax authorities within those jurisdictions. We recognize uncertain tax positions that we believe have a greater 
than 50 percent likelihood of being sustained. We cannot predict or provide assurance as to the ultimate outcome of any existing or 
future assessments. 

During 2014, the IRS began its examination of our tax reporting in the U.S. for the taxable years ended December 31, 2010 
and 2011. The IRS examination team has completed its examination of our 2010 and 2011 U.S. tax returns and proposed adjustments 
and deficiencies with respect to certain items that were reported by us for the 2010 and 2011 tax year. On December 19, 2016, we 
received the Revenue Agent Report ("RAR") from the IRS. We believe that we have accurately reported all amounts in our tax 
returns, and we will submit administrative protests with the IRS Office of Appeals contesting the examination team’s proposed 
adjustments. We intend to vigorously defend our reported positions, and believe the ultimate resolution of the adjustments proposed 
by the IRS examination team will not have a material adverse effect on our consolidated financial statements. We have also been 
informed by the IRS that our 2012 and 2013 tax returns will be examined, and we anticipate that examination beginning during 
2017. The IRS examination team also completed its examination of two U.S. subsidiaries of Frontier Drilling for 2011, and proposed 
no changes to those returns. 

Under the TSA entered into at the time of the Spin-off, Noble and Paragon Offshore are each responsible for the taxes that 
relate to their respective business (whether such taxes were incurred through a Noble-retained or a Paragon-retained entity) and 
provide a corresponding indemnity. In addition, in April 2016, we entered into a settlement (following an agreement in principle 
entered into in February 2016) with Paragon Offshore relating to tax matters in Mexico described below in exchange for a full and 
unconditional release of any claims by Paragon Offshore in connection with the Spin-off (including fraudulent conveyance claims 
that could be brought on behalf of its creditors). The settlement agreement with Paragon Offshore, which was signed by the parties 
on April 29, 2016, is subject to the approval of Paragon Offshore's bankruptcy plan by the bankruptcy court. On October 28, 2016, 
the  bankruptcy  court  having  jurisdiction  over  the  Paragon  Offshore  bankruptcy  denied  confirmation  of  Paragon  Offshore’s 
bankruptcy plan. On January 18, 2017, Paragon Offshore announced that it had reached an agreement in principle with an ad hoc 
committee of secured debt holders on a term sheet to support a new bankruptcy plan. The term sheet contemplates that the existing 
settlement agreement between Noble and Paragon Offshore will be adopted under the new bankruptcy plan. Paragon Offshore also 
stated that it will seek to obtain court approval of the new bankruptcy plan as soon as possible in the first half of 2017. Paragon 
Offshore’s unsecured creditors are not parties to the agreement in principle, and have formed an ad hoc committee which we expect 
to oppose Paragon's new bankruptcy plan, including our settlement agreement. There can be no assurance that the bankruptcy court 
will  ultimately  approve  our  settlement  agreement  with  Paragon  Offshore  or  Paragon  Offshore’s  bankruptcy  plan  or  that  our 
settlement agreement will continue to be a part of their bankruptcy plan. If for any reason the agreement is not approved by the 
bankruptcy court or Paragon Offshore fails to exit bankruptcy, Paragon Offshore or its creditors could become adverse to us in any 
potential litigation relating to the Spin-off, including any alleged fraudulent conveyance claim in connection with the creation of 
Paragon Offshore as a stand-alone entity. 

Audit claims of approximately $151 million attributable to income and other business taxes have been assessed against us in 
Mexico, as detailed below. Under our settlement agreement with Paragon Offshore, we agreed to assume the administration of 

94 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Paragon Offshore’s Mexican income and value-added taxes for the years 2005 through 2010 and for Paragon Offshore’s Mexican 
customs taxes through 2010, as well as the related bonding obligations and certain of the tax related liabilities. In addition, under the 
agreement with Paragon Offshore, we agreed to (i) pay all of the ultimate resolved amount of Mexican income and value-added 
taxes related to Paragon Offshore’s business that were incurred through a Noble-retained entity, (ii) pay 50 percent of the ultimate 
resolved amount of Mexican income and value-added taxes related to Paragon Offshore’s business that were incurred through a 
Paragon Offshore-retained entity, (iii) pay 50 percent of the ultimate resolved amount of Mexican custom taxes related to Paragon 
Offshore’s business, and (iv) post any tax appeal bond that may be required to challenge a final assessment. Paragon Offshore also 
agreed to pay 50 percent of the third party costs incurred by us in the administration of the tax claims. Pursuant to an amendment 
agreed to on August 5, 2016 we have also agreed to allow Paragon Offshore to pay up to $5 million of the Mexican tax and 
administrative costs described above that become owed to us in the form of an interest bearing note, which will be due at the end of 
the four year period following the date of approval of Paragon Offshore's bankruptcy plan. Tax assessments of approximately $43 
million for income and value-added taxes have been made against Noble entities in Mexico. Tax assessments for income and value-
added taxes of approximately $176 million have been made against Paragon Offshore entities in Mexico, of which approximately 
$40 million relates to Noble’s business that operated through Paragon Offshore-retained entities in Mexico prior to the Spin-off. We 
will only be obligated to post a tax appeal bond in the event a final assessment is made by Mexican authorities. As of February 15, 
2017, there have been $3 million in final assessments that have been bonded. 

In January 2015, Noble received an official notification of a ruling from the Second Chamber of the Supreme Court in 
Mexico. The ruling settled an ongoing dispute in Mexico relating to the classification of a Noble subsidiary’s business activity and 
the applicable rate of depreciation under the Mexican law applicable to the activities of that subsidiary. The ruling did not result in 
any additional tax liability to Noble. Additionally, the ruling is only applicable to the Noble subsidiary named in the ruling and, 
therefore, does not establish the depreciation rate applicable to the assets of other Noble subsidiaries. Under the recent agreement 
with Paragon Offshore, we agreed to be responsible for any tax liability ultimately incurred because these depreciation liabilities 
would be incurred by Noble-retained entities, and such amounts are reflected in the discussion of Mexican audit claims in the 
preceding paragraph. We will continue to contest future assessments received, and can make no assurances regarding the ultimate 
outcome of these tax claims or our obligations to pay additional taxes in respect of these tax claims. 

Paragon Offshore has received tax assessments of approximately $154 million attributable to income, customs and other 
business taxes in Brazil, of which $44 million relates to Noble’s business that operated through a Paragon Offshore-retained entity in 
Brazil prior to the Spin-off. Under the TSA, we must indemnify Paragon Offshore for all assessed amounts that are related to 
Noble’s Brazil business, approximately $44 million, if and when such payments become due. 

We have contested, or intend to contest or cooperate with Paragon Offshore in Brazil where it is contesting, the assessments 
described above, including through litigation if necessary, and we believe the ultimate resolution, for which we have not made any 
accrual, will not have a material adverse effect on our consolidated financial statements. Tax authorities may issue additional 
assessments or pursue legal actions as a result of tax audits and we cannot predict or provide assurance as to the ultimate outcome of 
such  assessments  and  legal  actions  or  our  ability  to  collect  indemnities  from  Paragon  Offshore  under  the  TSA  or  the  recent 
agreement with Paragon Offshore. 

We have been notified by Petrobras that it is currently challenging assessments by Brazilian tax authorities of withholding 
taxes associated with the provision of drilling rigs for its operations in Brazil during 2008 and 2009. Petrobras has also notified us 
that if Petrobras must ultimately pay such withholding taxes, it will seek reimbursement from us for the portion allocable to our 
drilling rigs. The amount of withholding tax that Petrobras indicates may be allocable to Noble drilling rigs is approximately $24 
million. We believe that our contract with Petrobras requires Petrobras to indemnify us for these withholding taxes. We will, if 
necessary, vigorously defend our rights. 

We maintain certain insurance coverage against specified marine perils, which includes physical damage and loss of hire to 
our drilling rigs along with other associated coverage common in our industry. We maintain a physical damage deductible on our rigs 
of $25 million per occurrence. With respect to the U.S. Gulf of Mexico, hurricane risk has generally resulted in more restrictive and 
expensive coverage for U.S. named windstorm perils, and we have opted in certain years to maintain limited or no windstorm 
coverage.  Our current program provides for $500 million in named windstorm coverage in the U.S. Gulf of Mexico. For the Noble 
Bully I, our customer assumes the risk of loss due to a named windstorm event, pursuant to the terms of the drilling contract, through 
the purchase of insurance coverage (provided that we are responsible for any deductible under such policy) or, at its option, the 
assumption of the risk of loss up to the insured value in lieu of the purchase of such insurance. The loss of hire coverage applies only 
to our rigs operating under contract with a dayrate equal to or greater than $200,000 a day and is subject to a 45-day waiting period 
for each unit and each occurrence. 

95 

 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Although we maintain insurance in the geographic areas in which we operate, pollution, reservoir damage and environmental 
risks generally are not fully insurable. Our insurance policies and contractual rights to indemnity may not adequately cover our 
losses or may have exclusions of coverage for some losses. We do not have insurance coverage or rights to indemnity for all risks, 
including loss of hire insurance on most of the rigs in our fleet. Uninsured exposures may include expatriate activities prohibited by 
U.S. laws and regulations, radiation hazards, cyber risks, certain loss or damage to property on board our rigs and losses relating to 
shore-based  terrorist  acts  or  strikes.  If  a  significant  accident  or  other  event  occurs  and  is  not  fully  covered  by  insurance  or 
contractual indemnity, it could materially adversely affect our financial position, results of operations or cash flows. Additionally, 
there can be no assurance that those parties with contractual obligations to indemnify us will necessarily be financially able to 
indemnify us against all these risks. 

We carry protection and indemnity insurance covering marine third party liability exposures, which also includes coverage for 
employer’s liability resulting from personal injury to our offshore drilling crews. Our protection and indemnity policy currently has a 
standard deductible of $10 million per occurrence, with maximum liability coverage of $750 million. 

We have entered into agreements with certain of our executive officers, as well as certain other employees. These agreements 
become effective upon a change of control of Noble-UK (within the meaning set forth in the agreements) or a termination of 
employment in connection with or in anticipation of a change of control, and remain effective for three years thereafter. These 
agreements provide for compensation and certain other benefits under such circumstances. 

We lease certain office space and warehouse facilities under cancelable and non-cancelable leases. Rent expense under these 
arrangements totaled $8 million, $9 million and $18 million for the years ended December 31, 2016, 2015 and 2014, respectively.  
The table below depicts future minimum rental commitments under our operating leases as of December 31, 2016 (in thousands):  

2017 
15,718     $ 

$ 

2018 

2019 

2020 

2021 

  Thereafter 

7,750     $ 

6,542     $ 

1,892     $ 

1,632     $ 

4,889     $ 

Total 
38,423  

96 

 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 18 - Segment and Related Information  

We report our contract drilling operations as a single reportable segment, Contract Drilling Services, which reflects how we 
manage our business, and the fact that all of our drilling fleet is dependent upon the worldwide oil industry. The mobile offshore 
drilling  units  comprising  our  offshore  rig  fleet  operate  in  a  single,  global  market  for  contract  drilling  services  and  are  often 
redeployed  globally  due  to  changing  demands  of  our  customers,  which  consist  largely  of  major  non-U.S.  and  government 
owned/controlled oil and gas companies throughout the world. As of December 31, 2016, our contract drilling services segment 
conducts contract drilling operations in the United States, the North Sea, South Africa, the Middle East and Asia. 

The following table presents revenues and identifiable assets by country based on the location of the service provided: 

Revenues Year Ended December 31, 

Identifiable Assets As of 
December 31, 

United States 
Argentina 

Australia 

Benin 

Brazil 

Brunei 

Bulgaria 

Denmark 

Gabon 

Libya 

Malaysia 

New Zealand 

Qatar 

Saudi Arabia 

Singapore 

South Africa 

Tanzania 

The Netherlands 

Turkey 

United Arab Emirates 

United Kingdom 

Other 

Total 

2016 

2016 

2015 

2015 

2014 
 $  1,404,365     $  1,941,485     $  1,639,509     $  6,399,119     $  6,642,540  
273,397  
944,277  
—  
697,638  
—  
—  
501,747  
684,243  
—  
890,991  
—  
—  
495,501  
775,962  
—  
—  
—  
—  
352,546  
430,058  
176,745  
 $  2,302,065     $  3,352,252     $  3,232,504     $  11,440,117     $ 12,865,645  

—    
—    
—    
25,474    
312,494    
—    
250,776    
—    
—    
747,059    
—    
263,108    
443,965    
230,897    
673,486    
—    
—    
—    
591,306    
1,475,651    
26,782    

111,589    
204,822    
—    
78,683    
—    
—    
77,934    
90,082    
136,406    
149,597    
—    
—    
226,251    
—    
—    
—    
67,765    
97,065    
67,117    
87,896    
15,560    

97,743    
146,474    
66,077    
447,266    
—    
—    
28,980    
72,562    
—    
11,126    
56,911    
—    
260,544    
—    
—    
—    
82,026    
13,960    
108,044    
84,078    
117,204    

51,627    
89,847    
—    
27,640    
42,710    
78,985    
46,342    
23,385    
—    
168,826    
—    
608    
120,132    
—    
1,803    
48,394    
42    
—    
86,446    
95,621    
15,292    

97 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 19 - Supplemental Cash Flow Information (Noble-UK)  

The net effect of changes in other assets and liabilities on cash flows from operating activities is as follows: 

Accounts receivable 
Other current assets 

Other assets 

Accounts payable 

Other current liabilities 

Other liabilities 

Additional cash flow information is as follows: 

Cash paid during the period for: 

Interest, net of amounts capitalized 

Income taxes (net of refunds) 

Non-cash activities during the period: 

Spin-off of Paragon Offshore 

December 31, 

2015 

2014 

2016 
179,779     $ 
81,702    
139,872    
(84,873 )  

70,165     $ 
61,514    
106,354    
(30,771 )  

(207,533 )  

(57,496 )  

(19,617 )  
89,330     $ 

(26,219 )  
123,547     $ 

 $ 

29,730  
(3,201 ) 

(96,941 ) 
63,546  
(28,644 ) 
86,037  
50,527  

Year Ended December 31, 

2016 

2015 

2014 

  $ 
  $ 

232,907     $ 
100,544     $ 

190,917     $ 
89,292     $ 

159,835  
132,527  

N/A  

N/A   $ 

1,409,400  

Note 20 - Supplemental Cash Flow Information (Noble-Cayman)  

The net effect of changes in other assets and liabilities on cash flows from operating activities is as follows: 

Accounts receivable 
Other current assets 

Other assets 

Accounts payable 

Other current liabilities 

Other liabilities 

December 31, 

2015 

2014 

2016 
179,779     $ 
79,682    
137,792    
(83,085 )  

70,165     $ 
23,047    
89,877    
(28,538 )  

(203,763 )  

(36,580 )  

(20,960 )  
89,445     $ 

(25,562 )  
92,409     $ 

 $ 

29,730  
(12,670 ) 

(96,925 ) 
60,488  
(21,921 ) 
86,038  
44,740  

Additional cash flow information is as follows: 

Cash paid during the period for: 

Interest, net of amounts capitalized 

Income taxes (net of refunds) 

Non-cash activities during the period: 

Spin-off of Paragon Offshore 

Year Ended December 31, 

2016 

2015 

2014 

  $ 
  $ 

232,907     $ 
100,717     $ 

190,917     $ 
88,948     $ 

159,835  
130,356  

N/A  

N/A   $ 

1,409,400  

98 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
  
   
   
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 21 - Information about Noble-Cayman  

Guarantees of Registered Securities 

In  May  2014,  as  part  of  the  separation  of  Paragon  Offshore,  NHC  assumed  all  of  the  obligations  of  Noble  Drilling 
Corporation (“NDC”) under the Senior Notes due 2019, and NDC was released from all obligations under the Senior Notes due 
2019. As such, we removed NDC from the guarantor financial statements and NHC is no longer combined with Noble Drilling 
Holding, LLC (“NDH”), as they are now issuers and guarantors on separate debt instruments. We have recast prior periods presented 
to conform to the guarantor structure as it existed at December 31, 2016.  

Noble-Cayman, or one or more wholly-owned subsidiaries of Noble-Cayman, are a co-issuer or full and unconditional 

guarantor or otherwise obligated as of December 31, 2016 as follows: 

Notes 

$300 million 2.50% Senior Notes due 2017 

$250 million 5.25% Senior Notes due 2018 

$202 million 7.50% Senior Notes due 2019 

$168 million 4.90% Senior Notes due 2020 

$209 million 4.625% Senior Notes due 2021 

$126 million 3.95% Senior Notes due 2022 

$1 billion 7.75% Senior Notes due 2024 

$450 million 7.20% Senior Notes due 2025 

$400 million 6.20% Senior Notes due 2040 

$400 million 6.05% Senior Notes due 2041 

$500 million 5.25% Senior Notes due 2042 

$400 million 8.20% Senior Notes due 2045 

Issuer 

(Co-Issuer(s)) 

NHIL 

NHIL 

NHC 

NDH 

Noble Drilling Services 6 LLC 
(“NDS6”) 
NHIL 

NHIL 

NHIL 

NHIL 

NHIL 

NHIL 

NHIL 

NHIL 

NHIL 

Guarantor(s) 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

Noble-Cayman 

The following consolidating financial statements of Noble-Cayman, NHC, NDH, NHIL, NDS6 and all other subsidiaries 

present investments in both consolidated and unconsolidated affiliates using the equity method of accounting. 

99 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING BALANCE SHEET 
December 31, 2016 
(in thousands) 

Noble- 
Cayman 

NHC 

NDH 

NHIL 

NDS6 

Other 
Non-guarantor 
Subsidiaries 
of Noble 

  Consolidating 

Adjustments 

Total 

ASSETS 

Current assets 

Cash and cash equivalents 

Accounts receivable 

Taxes receivable 

Short-term notes receivable from affiliates 

Accounts receivable from affiliates 

Prepaid expenses and other current assets 

Total current assets 

Property and equipment, at cost 

Accumulated depreciation 

Property and equipment, net 

Notes receivable from affiliates 

Investments in affiliates 

Other assets 

Total assets 

LIABILITIES AND EQUITY 

Current liabilities 

  $ 

2,537    $ 
—   
—   
—   
361,313   
270   
364,120   
—   
—   
—   
3,304,672   
2,848,855   
4,292   

—    $ 
—   
21,428   
—   
—   
—   
21,428   
—   
—   
—   
—   
2,007,016   
—   

10,855    $ 
33,162   
—   
243,915   
137,476   
1,611   
427,019   
2,376,862   
(428,308 )  
1,948,554   
112,706   
1,411,874   
5,687   

—    $ 
—   
—   
—   
67,560   
—   
67,560   
—   
—   
—   
69,564   
8,369,728   
—   

—    $ 
—   
—   
1,349,708   
85,274   
—   
1,434,982   
—   
—   
—   
5,000   
6,129,082   
—   

  $  6,521,939    $  2,028,444    $  3,905,840    $  8,506,852    $  7,569,064    $ 

—    $ 
—   
—   
(1,646,234 )  
(3,690,281 )  

640,441    $ 
285,990   
34,052   
52,611   
3,038,658   
86,868     
4,138,620   
9,988,026   
(1,874,632 )  
8,113,394   
1,798,614   
—   
168,573   

653,833  
319,152  
55,480  
—  
—  
88,749  
1,117,214  
12,364,888  
(2,302,940 ) 
10,061,948  
—  
—  
178,552  
14,219,201    $  (31,393,626 )   $  11,357,714  

(5,336,515 )  
—   
—   
—   
(5,290,556 )  
(20,766,555 )  
—   

Short-term notes payables from affiliates 

 $ 

Current maturities of long-term debt 

Accounts payable 

Accrued payroll and related costs 

Accounts payable to affiliates 

Taxes payable 

Interest payable 

Other current liabilities 

Total current liabilities 

Long-term debt 

Notes payable to affiliates 

Deferred income taxes 

Other liabilities 

Total liabilities 

Commitments and contingencies 

Total shareholder equity 

Noncontrolling interests 

Total equity 

Total liabilities and equity 

—    $ 
—   
—   
—   
818,737   
—   
48   
12   
818,797   
—   
—   
—   
19,929   
838,726   

171,925    $ 
—   
—   
—   
111,801   
—   
—   
—   
283,726   
—   
700,000   
—   
—   
983,726   

—    $ 
—   
4,228   
4,882   
1,995,788   
—   
—   
4,296   
2,009,194   
—   
467,139   
534   
24,035   
2,500,902   

—    $ 

299,882   
—   
—   
123,642   
—   
56,839   
—   
480,363   
3,838,807   
744,181   
—   
—   
5,063,351   

—    $ 
—   
—   
—   
—   
—   
4,412   
—   
4,412   
201,422   
—   
—   
—   
205,834   

1,474,309    $ 

(1,646,234 )   $ 

—   
103,640   
43,437   
640,313   
46,561   
—   
63,004   
2,371,264   
—   
3,379,236   
1,550   
248,219   
6,000,269   

—   
—   
—   
(3,690,281 )  
—   
—   
—   
(5,336,515 )  
—   
(5,290,556 )  
—   
—   
(10,627,071 )  

—  
299,882  
107,868  
48,319  
—  
46,561  
61,299  
67,312  
631,241  
4,040,229  
—  
2,084  
292,183  
4,965,737  

5,683,213   
—   
5,683,213   

1,404,938   
—   
1,404,938   
  $  6,521,939    $  2,028,444    $  3,905,840    $  8,506,852    $  7,569,064    $ 

3,443,501   
—   
3,443,501   

1,044,718   
—   
1,044,718   

7,363,230   
—   
7,363,230   

5,683,213  
7,106,323   
(20,362,710 )  
708,764  
1,112,609   
(403,845 )  
8,218,932   
6,391,977  
(20,766,555 )  
14,219,201    $  (31,393,626 )   $  11,357,714  

100 

 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING BALANCE SHEET 
December 31, 2015  
(in thousands) 

Noble- 
Cayman 

NHC 

NDH 

NHIL 

NDS6 

Other 
Non-guarantor 
Subsidiaries 
of Noble 

  Consolidating 

Adjustments 

Total 

ASSETS 

Current assets 

Cash and cash equivalents 

Accounts receivable 

Taxes receivable 

Short-term notes receivable from affiliates 

Accounts receivable from affiliates 

Prepaid expenses and other current assets 

Total current assets 

Property and equipment, at cost 

Accumulated depreciation 

Property and equipment, net 

Notes receivable from affiliates 

Investments in affiliates 

Other assets 

Total assets 

LIABILITIES AND EQUITY 

Current liabilities 

  $ 

1,627    $ 
—   
—   
—   
626,305   
246   
628,178   
—   
—   
—   
3,304,652   
5,159,064   
5,954   

—    $ 
—   
12,124   
—   
451,201   
—   
463,325   
—   
—   
—   
—   
2,174,480   
—   

2,101    $ 
9,381   
27   
119,476   
128,457   
1,696   
261,138   
1,877,520   
(344,591 )  
1,532,929   
236,921   
3,001,327   
7,496   

—    $ 
—   
—   
—   
811,785   
—   
811,785   
—   
—   
—   
1,587,927   
9,752,912   
—   

—    $ 
—   
—   
—   
67,684   
—   
67,684   
—   
—   
—   
5,000   
7,438,397   
—   

  $  9,097,848    $  2,637,805    $  5,039,811    $  12,152,624    $  7,511,081    $ 

508,067    $ 
489,550   
43,291   
171,925   
3,445,590   
166,527   
4,824,950   
12,177,038   
(2,227,740 )  
9,949,298   
2,435,154   
—   
118,869   

511,795  
498,931  
55,442  
—  
—  
168,469  
1,234,637  
14,054,558  
(2,572,331 ) 
11,482,227  
—  
—  
132,319  
17,328,271    $  (40,918,257 )   $  12,849,183  

—    $ 
—   
—   
(291,401 )  
(5,531,022 )  
—   
(5,822,423 )  
—   
—   
—   
(7,569,654 )  
(27,526,180 )  
—   

Short-term notes payables from affiliates 

 $ 

Current maturities of long-term debt 

Accounts payable 

Accrued payroll and related costs 

Accounts payable to affiliates 

Taxes payable 

Interest payable 

Other current liabilities 

Total current liabilities 

Long-term debt 

Notes payable to affiliates 

Deferred income taxes 

Other liabilities 

Total liabilities 

Commitments and contingencies 

Total shareholder equity 

Noncontrolling interests 

Total equity 

Total liabilities and equity 

—    $ 
—   
—   
—   
868,046   
—   
—   
40   
868,086   
—   
1,518,363   
—   
19,929   
2,406,378   

171,925    $ 
—   
—   
—   
60,100   
917   
—   
—   
232,942   
—   
—   
—   
—   
232,942   

—    $ 
—   
10,676   
6,584   
2,440,965   
—   
—   
4,108   
2,462,333   
—   
461,379   
1,529   
25,312   
2,950,553   

—    $ 

299,924   
—   
—   
96,543   
—   
68,549   
—   
465,016   
3,961,338   
2,086,480   
—   
—   
6,512,834   

—    $ 
—   
—   
—   
6,426   
—   
4,412   
—   
10,838   
201,300   
124,216   
—   
—   
336,354   

119,476    $ 
—   
210,401   
74,780   
2,058,942   
87,191   
—   
92,183   
2,642,973   
—   
3,379,216   
91,268   
274,271   
6,387,728   

(291,401 )   $ 
—   
—   
—   
(5,531,022 )  
—   
—   
—   
(5,822,423 )  
—   
(7,569,654 )  
—   
—   
(13,392,077 )  

—  
299,924  
221,077  
81,364  
—  
88,108  
72,961  
96,331  
859,765  
4,162,638  
—  
92,797  
319,512  
5,434,712  

6,691,470   
—   
6,691,470   

2,089,258   
—   
2,089,258   
  $  9,097,848    $  2,637,805    $  5,039,811    $  12,152,624    $  7,511,081    $ 

7,174,727   
—   
7,174,727   

2,404,863   
—   
2,404,863   

5,639,790   
—   
5,639,790   

6,691,470  
9,781,284   
(27,089,922 )  
723,001  
1,159,259   
(436,258 )  
10,940,543   
7,414,471  
(27,526,180 )  
17,328,271    $  (40,918,257 )   $  12,849,183  

101 

 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS 
Year Ended December 31, 2016 
(in thousands) 

Operating revenues 

Contract drilling services 

Reimbursables 

Other 

Total operating revenues 

Operating costs and expenses 

Contract drilling services 

Reimbursables 

Depreciation and amortization 

General and administrative 

Loss on impairment 

Total operating costs and expenses 

Operating income (loss) 

Other income (expense) 

Income (loss) of unconsolidated affiliates 

Interest expense, net of amounts capitalized 

Gain on extinguishment of debt, net 

Interest income and other, net 

Income (loss) before income taxes 

Income tax benefit (provision) 

Net income (loss) 

Net income attributable to noncontrolling interests 

Net income (loss) attributable to Noble Corporation 

Other comprehensive income (loss), net 

Comprehensive income (loss) attributable to Noble 

Corporation 

  Noble- 

Cayman 

NHC 

NDH 

  NHIL 

  NDS6 

Other 
Non-guarantor 
Subsidiaries 
of Noble 

  Consolidating 

Adjustments 

Total 

  $ 

—    $ 
—   
—   
—   

—    $  250,049    $ 
—   
—   
—   

9,190   
—   
259,239   

—    $ 
—   
—   
—   

—    $ 
—   
—   
—   

2,086,848    $ 
50,242   
1,133   
2,138,223   

(94,697 )   $  2,242,200  
59,432  
1,133  
2,302,765  

—   
—   
(94,697 )  

4,532   
—   
—   
1,264   
—   
5,796   
(5,796 )  

18,902   
—   
—   
8,716   
—   
27,618   
(27,618 )  

70,801   
8,231   
91,802   
—   
—   
170,834   
88,405   

84,309   
—   
—   
40,082   
—   
124,391   
(124,391 )  

—   
—   
—   
1   
—   
1   
(1 )  

(962,662 )  
(27,891 )  
—   
96,635   
(899,714 )  
—   
(899,714 )  
—   
(899,714 )  
11,035   

515,518   
(15,117 )  
—   
15,058   
515,458   
—   
515,458   
—   
515,458   
—   
 $  (888,679 )   $  (397,656 )   $  (890,376 )   $  (648,034 )   $  515,458 

(980,099 )  
(11,461 )  
—   
12,616   
(890,539 )  
163   
(890,376 )  
—   
(890,376 )  
—   

(257,142 )  
(70,494 )  
—   
120   
(355,134 )  
(42,522 )  
(397,656 )  
—   
(397,656 )  
—   

(333,446 )  
(228,423 )  
17,814   
20,412   
(648,034 )  
—   
(648,034 )  
—   
(648,034 )  
—   

  $ 

789,814   
37,268   
519,211   
(4,018 )  
1,458,749   
2,801,024   
(662,801 )  

—   
(122,345 )  
—   
108,108   
(677,038 )  
151,522   
(525,516 )  
(39,294 )  
(564,810 )  
11,035   
(553,775 )   $ 

(94,697 )  
—   
—   
—   
—   
(94,697 )  
—   

2,017,831   
252,816   
—   
(252,816 )  
2,017,831   
—   
2,017,831   
(32,413 )  
1,985,418   
(11,035 )  

873,661  
45,499  
611,013  
46,045  
1,458,749  
3,034,967  
(732,202 ) 

—  
(222,915 ) 
17,814  
133  
(937,170 ) 
109,163  
(828,007 ) 

(71,707 ) 

(899,714 ) 
11,035  

1,974,383 

  $  (888,679 ) 

102 

 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS 
Year Ended December 31, 2015 
(in thousands) 

Operating revenues 

Contract drilling services 

Reimbursables 

Revenue from affiliates 

Total operating revenues 

Operating costs and expenses 

Contract drilling services 

Reimbursables 

Depreciation and amortization 

General and administrative 

Loss on impairment 

Total operating costs and expenses 

Operating income (loss) 

Other income (expense) 

Income (loss) of unconsolidated affiliates—continuing 

operations 

Interest expense, net of amounts capitalized 

Interest income and other, net 

Income before income taxes 

Income tax provision 

Net Income 

Net income attributable to noncontrolling interests 

Net income attributable to Noble Corporation 

Other comprehensive income, net 

Comprehensive income attributable to Noble 

Corporation 

  Noble- 

Cayman 

NHC 

NDH 

  NHIL 

  NDS6 

Other 
Non-guarantor 
Subsidiaries 
of Noble 

  Consolidating 

Adjustments 

Total 

  $ 

—    $ 
—   
—   
—   

—    $  354,657    $ 
—   
—   
—   

18,529   
—   
373,186   

—    $ 
—   
—   
—   

—    $ 
—   
—   
—   

3,325,608    $ 
72,113   
200   
3,397,921   

(418,655 )   $  3,261,610  
90,642  
200  
3,352,452  

—   
—   
(418,655 )  

3,611   
—   
—   
1,138   
—   
4,749   
(4,749 )  

19,160   
—   
—   
8,683   
—   
27,843   
(27,843 )  

395,365   
13,686   
77,187   
—   
13   
486,251   
(113,065 )  

84,005   
—   
—   
38,167   
—   
122,172   
(122,172 )  

—   
—   
—   
1   
—   
1   
(1 )  

591,297 
(75,925 )  

73,319 
(4,932 )  

190,335 
(12,110 )  

936,429 
(224,894 )  

647,856 
(25,578 )  

24,188 
534,811   
—   
534,811   
—   
534,811   
6,243   
 $  541,054 

  $ 

4,852 
45,396   
(77,929 )  
(32,533 )  
—   
(32,533 )  
—   

52,026 
117,186   
(4,466 )  
112,720   
—   
112,720   
—   
(32,533 )   $  112,720 

71,617 
660,980   
—   
660,980   
—   
660,980   
—   
  $  660,980 

5,165 
627,442   
—   
627,442   
—   
627,442   
—   
  $  627,442 

  $ 

1,142,891   
56,590   
556,057   
7,446   
418,285   
2,181,269   
1,216,652   

— 
(68,670 )  

75,071 
1,223,053   
(80,225 )  
1,142,828   
(105,240 )  
1,037,588   
6,243   

(418,655 )  
—   
—   
—   
—   
(418,655 )  
—   

1,226,377  
70,276  
633,244  
55,435  
418,298  
2,403,630  
948,822  

(2,439,236 )  
198,255   

(198,255 )  
(2,439,236 )  
—   
(2,439,236 )  
33,039   
(2,406,197 )  
(6,243 )  

— 

(213,854 ) 

34,664 
769,632  
(162,620 ) 
607,012  
(72,201 ) 
534,811  
6,243  

1,043,831 

  $ 

(2,412,440 )   $  541,054 

103 

 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS 
Year Ended December 31, 2014  
(in thousands) 

Operating revenues 

Contract drilling services 

Reimbursables 

Other 

Total operating revenues 

Operating costs and expenses 

Contract drilling services 

Reimbursables 

Depreciation and amortization 

General and administrative 

Loss on impairment 

Total operating costs and expenses 

Operating income (loss) 

Other income (expense) 

Income (loss) of unconsolidated affiliates—continuing 

operations 

Income (loss) of unconsolidated affiliates—
discontinued operations, net of tax 

Total income (loss) of unconsolidated affiliates 

Interest expense, net of amounts capitalized 

Interest income and other, net 

Income from continuing operations before income taxes 

Income tax provision 

Net income (loss) from continuing operations 

Net income (loss) from discontinued operations, net of tax 

Net Income 

Net income attributable to noncontrolling interests 

Net income attributable to Noble Corporation 

Other comprehensive loss, net 

Comprehensive income attributable to Noble 

Corporation 

Noble- 
Cayman 

NHC 

NDH 

  NHIL 

  NDS6 

Other 
Non-guarantor 
Subsidiaries 
of Noble 

  Consolidating 

Adjustments 

Total 

  $ 

—    $ 
—   
—   
—   

—    $  327,070    $ 
—   
—   
—   

6,239   
—   
333,309   

—    $ 
—   
—   
—   

—    $ 
—   
—   
—   

3,067,195    $ 
78,405   
1   
3,145,601   

(246,406 )   $  3,147,859  
84,644  
1  
3,232,504  

—   
—   
(246,406 )  

30,885   
—   
—   
2,437   
—   
33,322   
(33,322 )  

39,039   
—   
—   
11,376   
—   
50,415   
(50,415 )  

120,971   
4,687   
65,164   
—   
—   
190,822   
142,487   

115,909   
—   
—   
31,620   
—   
147,529   
(147,529 )  

—   
—   
—   
1   
—   
1   
(1 )  

  (2,885,628 )  

157,648 

(80,080 )  

604,419 

448,785 

223,083 

50,565 

28,580 

170,845 

6,240 

1,447,073   
61,691   
559,114   
7,560   
745,428   
2,820,866   
324,735   

— 

— 

  (2,662,545 )  
(93,536 )  

208,213 
(3,046 )  

(51,500 )  
(24,974 )  

775,264 
(169,666 )  

455,025 
(33,671 )  

— 
(3,148,822 )  

2,913,631 
124,228   
—   
124,228   
—   
124,228   
—   
124,228   
(21,732 )  

— 
154,752   
(68,805 )  
85,947   
(18,655 )  
67,292   
—   
67,292   
—   

249,005 
315,018   
(3,574 )  
311,444   
6,634   
318,078   
—   
318,078   
—   
  $  318,078 

89,449 
547,518   
—   
547,518   
—   
547,518   
—   
547,518   
—   
  $  547,518 

3,308 
424,661   
(1,546 )  
423,115   
—   
423,115   
—   
423,115   
—   
  $  423,115 

64,267 
(2,759,820 )  
(32,005 )  
(2,791,825 )  
235,104   
(2,556,721 )  
(98,603 )  
(2,655,324 )  
(21,732 )  

(246,406 )  
—   
—   
—   
—   
(246,406 )  
—   

1,507,471  
66,378  
624,278  
52,994  
745,428  
2,996,549  
235,955  

1,754,856 

(479,313 )  

1,275,543 
3,318,536   

(3,318,536 )  
1,275,543   
—   
1,275,543   
—   
1,275,543   
23,778   
1,299,321   
21,732   

— 

— 

— 

(155,179 ) 

1,124 
81,900  
(105,930 ) 

(24,030 ) 
223,083  
199,053  
(74,825 ) 
124,228  
(21,732 ) 

 $ 

102,496 

  $ 

67,292 

  $ 

(2,677,056 )   $ 

1,321,053 

  $  102,496 

104 

 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS 
Year Ended December 31, 2016 
(in thousands) 

Cash flows from operating activities 

Net cash from operating activities 

Cash flows from investing activities 

Capital expenditures 

Proceeds from disposal of assets 

Notes receivable from affiliates 

Net cash from investing activities 

Cash flows from financing activities 

Repayment of long-term debt 

Issuance of senior notes 

Debt issuance costs on senior notes 

Tender offer premium 

Dividends paid to noncontrolling interests 

Distributions to parent company, net 

Advances (to) from affiliates 

Notes payable to affiliates 

Net cash from financing activities 

Net change in cash and cash equivalents 

Cash and cash equivalents, beginning of period 

Cash and cash equivalents, end of period 

Noble- 
Cayman 

NHC 

NDH 

NHIL 

NDS6 

Other 
Non-
guarantor 
Subsidiaries 
of Noble 

  Consolidating 

Adjustments 

Total 

  $ 

97,388    $ 

(150,735 )   $ 

149,431    $ 

(344,112 )   $ 

(60 )   $  1,404,359    $ 

—    $  1,156,271  

—   
—   
—   
—   

(694,739 ) 
24,808  
—  
(669,931 ) 

—   
—   
—   
—   
—   
—   
—   
—   
—   
—   
—   
—    $ 

(1,049,338 ) 
980,100  
(12,111 ) 

(24,649 ) 

(85,944 ) 

(152,360 ) 
—  
—  
(344,302 ) 
142,038  
511,795  
653,833  

—   
—   
—   
—   

—   
—   
—   
—   

(492,985 )  
—   
—   
(492,985 )  

—   
—   
—   
—   

—   
—   
—   
—   
—   
(152,360 )  
55,882   
—   
(96,478 )  
910   
1,627   
2,537    $ 

—   
—   
—   
—   
—   
—   
150,735   
—   
150,735   
—   
—   
—    $ 

—   
—   
—   
—   
—   
—   
352,308   
—   
352,308   
8,754   
2,101   
10,855    $ 

(1,049,338 )  
980,100   
(12,111 )  
(24,649 )  
—   
—   
450,110   
—   
344,112   
—   
—   
—    $ 

 $ 

—   
—   
—   
—   

(201,754 )  
24,808   
—   
(176,946 )  

—   
—   
—   
—   
—   
—   
60   
—   
60   
—   
—   
—    $ 

—   
—   
—   
—   
(85,944 )  
—   
(1,009,095 )  
—   
(1,095,039 )  
132,374   
508,067   
640,441    $ 

105 

 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
  
   
   
   
   
   
   
   
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
Cash flows from operating activities 

Net cash from operating activities 

Cash flows from investing activities 

Capital expenditures 

Proceeds from disposal of assets 

Notes receivable from affiliates 

Net cash from investing activities 

Cash flows from financing activities 

Net change in borrowings outstanding on bank 

credit facilities 

Repayment of long-term debt 

Issuance of senior notes 

Debt issuance costs on senior notes and credit 

facilities 

Dividends paid to noncontrolling interests 

Distributions to parent company, net 

Advances (to) from affiliates 

Notes payable to affiliates 

Net cash from financing activities 

Net change in cash and cash equivalents 

Cash and cash equivalents, beginning of period 

Cash and cash equivalents, end of period 

 $ 

—   
—   
124,951   
124,951   

(1,123,495 )  
—   
—   

(6,450 )  
—   
(400,614 )  
2,047,563   
(608,771 )  
(91,767 )  
1,622   
5   
1,627    $ 

NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS 
Year Ended December 31, 2015 
(in thousands) 

Noble- 
Cayman 

NHC 

NDH 

NHIL 

NDS6 

Other 
Non-
guarantor 
Subsidiaries 
of Noble 

  Consolidating 

Adjustments 

Total 

  $ 

(31,562 )   $ 

(53,686 )   $ 

15,207    $ 

(267,735 )   $ 

(20,292 )   $  2,105,575    $ 

—    $  1,747,507  

(320,557 )  
4,614   
—   
(315,943 )  

—   
—   
(733,722 )  
(733,722 )  

(437,151 ) 
4,614  
—  
(432,537 ) 

— 
—   
—   

(1,123,495 ) 

(350,000 ) 
1,092,728  

— 
—   
—   
—   
733,722   
733,722   
—   
—   
—    $ 

(16,070 ) 

(71,504 ) 

(400,614 ) 
—  
—  
(868,955 ) 
446,015  
65,780  
511,795  

—   
—   
—   
—   

— 
—   
—   

(116,594 )  
—   
—   
(116,594 )  

—   
—   
608,771   
608,771   

— 
—   
—   

— 
(350,000 )  
1,092,728   

—   
—   
—   
—   

— 
—   
—   

— 
—   
—   

— 
—   
—   
53,686   
—   
53,686   
—   
—   
—    $ 

— 
—   
—   
103,234   
—   
103,234   
1,847   
254   
2,101    $ 

(9,620 )  
—   
—   
(1,074,144 )  
—   
(341,036 )  
—   
—   
—    $ 

— 
—   
—   
20,292   
—   
20,292   
—   
—   
—    $ 

— 
(71,504 )  
—   
(1,150,631 )  
(124,951 )  
(1,347,086 )  
442,546   
65,521   
508,067    $ 

106 

 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
  
   
   
   
   
   
   
   
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS 
Year Ended December 31, 2014  
(in thousands) 

Cash flows from operating activities 

Net cash from operating activities 

Cash flows from investing activities 

Capital expenditures 

Notes receivable from affiliates 

Net cash from investing activities 

Cash flows from financing activities 

Net change in borrowings outstanding on bank 

credit facilities 

Repayment of long-term debt 

Long-term borrowings of Paragon Offshore 

Financing costs on long-term borrowings of 

Paragon Offshore 

Cash balances of Paragon Offshore in Spin-Off 

Dividends paid to noncontrolling interests 

Debt issuance costs on senior notes and credit 

facilities 

Distributions to parent company, net 

Advances (to) from affiliates 

Notes payable to affiliates 

Net cash from financing activities 

Net change in cash and cash equivalents 

Cash and cash equivalents, beginning of period 

Cash and cash equivalents, end of period 

(437,647 ) 

(250,000 ) 
1,710,550  

(14,676 ) 

(104,152 ) 

(79,966 ) 

(398 ) 

(631,095 ) 
—  
—  
192,616  
(44,602 ) 
110,382  
65,780  

Noble- 
Cayman 

NHC 

NDH 

NHIL 

NDS6 

Other 
Non-
guarantor 
Subsidiaries 
of Noble 

  Consolidating 

Adjustments 

Total 

  $  2,825,524    $ 

(151,987 )   $ 

366,583    $ 

(232,605 )   $ 

(31,788 )   $ 

(903,811 )   $ 

—    $  1,871,916  

—   
50   
50   

(437,647 )  
—   
—   

— 
—   
—   

—   
—   
—   

— 
—   
—   

— 
—   
—   

(1,404,560 )  
—   
(1,404,560 )  

—   
273,744   
273,744   

— 
—   
—   

— 
—   
—   

— 
(250,000 )  
—   

— 
—   
—   

—   
—   
—   

— 
—   
—   

— 
—   
—   

(704,574 )  
—   
(704,574 )  

—   
(273,794 )  
(273,794 )  

(2,109,134 ) 
—  
(2,109,134 ) 

— 
—   
1,710,550   

(14,676 )  
(104,152 )  
(79,966 )  

— 
—   
—   

— 
—   
—   

(398 )  
(631,095 )  
(1,482,686 )  
(273,744 )  
(2,825,570 )  
4   
1   
5    $ 

 $ 

— 
—   
151,987   
—   
151,987   
—   
—   
—    $ 

— 
—   
1,037,829   
—   
1,037,829   
(148 )  
402   
254    $ 

— 
—   
208,857   
—   
(41,143 )  
(4 )  
4   
—    $ 

— 
—   
31,788   
—   
31,788   
—   
—   
—    $ 

— 
—   
52,225   
(50 )  
1,563,931   
(44,454 )  
109,975   
65,521    $ 

— 
—   
—   
273,794   
273,794   
—   
—   
—    $ 

107 

 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
  
   
   
   
   
   
   
   
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
NOBLE CORPORATION AND SUBSIDIARIES 
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Note 22 - Unaudited Interim Financial Data  

Unaudited  interim  consolidated  financial  information  from  continuing  operations  for  Noble-UK  for  the  years  ended 

December 31, 2016 and 2015 is as follows: 

  Mar. 31 

Jun. 30 

Sep. 30 

Dec. 31 

Quarter Ended 

Operating revenues 

Operating income (loss) 

2016    
 $ 

Net income (loss) from continuing operations attributable to 

Noble-UK 

Net income (loss) per share from continuing operations 

attributable to Noble-UK (1) 
Basic 

Diluted 

611,973     $ 
175,460    

894,783     $ 
449,714    

385,153     $ 
(2,208 )  

410,156  
(1,384,912 ) 

105,485 

322,866 

(55,081 )  

(1,302,850 ) 

0.42    
0.42    

1.28    
1.28    

(0.23 )  

(0.23 )  

(5.36 ) 

(5.36 ) 

  Mar. 31 

Jun. 30 

Sep. 30 

Dec. 31 

Quarter Ended 

Operating revenues 

Operating income (loss) 

2015    
 $ 

Net income (loss) from continuing operations attributable to 

Noble-UK 

Net income (loss) per share from continuing operations 

attributable to Noble-UK (1) 
Basic 

Diluted 

804,342     $ 
284,359    

793,555     $ 
275,149    

896,671     $ 
409,973    

857,684  
(49,480 ) 

178,403 

159,031 

325,807 

(152,241 ) 

0.72    
0.72    

0.64    
0.64    

1.32    
1.32    

(0.63 ) 

(0.63 ) 

(1)  Net income (loss) per share is computed independently for each of the quarters presented. Therefore, the sum of the 

quarters’ net income (loss) per share may not equal the total computed for the year. 

Note 23 - Subsequent Event  

None. 

108 

 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
  
   
   
   
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
 
 
  
   
   
   
 
 
 
Item 9. 

Changes in and Disagreements With Accountants on Accounting and Financial Disclosure 

None. 

Item 9A. 

Controls and Procedures. 

Evaluation of Disclosure Controls and Procedures 

David W. Williams, Chairman, President and Chief Executive Officer of Noble Corporation plc, a public limited company 
incorporated under the laws of England and Wales (“Noble-UK”), and Adam C. Peakes, Senior Vice President and Chief Financial 
Officer Noble-UK, have evaluated the disclosure controls and procedures of Noble-UK as of the end of the period covered by this 
report. On the basis of this evaluation, Mr. Williams and Mr. Peakes have concluded that Noble-UK’s disclosure controls and 
procedures were effective as of December 31, 2016. Noble-UK’s disclosure controls and procedures are designed to ensure that 
information required to be disclosed by Noble-UK in the reports that it files with or submits to the SEC are recorded, processed, 
summarized and reported within the time periods specified in the SEC’s rules and forms and is accumulated and communicated to 
management as appropriate to allow timely decisions regarding required disclosure. 

David W. Williams, President and Chief Executive Officer of Noble Corporation, a Cayman Islands company (“Noble-
Cayman”), and Dennis J. Lubojacky, Vice President and Chief Financial Officer of Noble-Cayman, have evaluated the disclosure 
controls and procedures of Noble-Cayman as of the end of the period covered by this  report. On the basis of this evaluation, 
Mr. Williams and Mr. Lubojacky have concluded that Noble-Cayman’s disclosure controls and procedures were effective as of 
December 31, 2016. Noble-Cayman’s disclosure controls and procedures are designed to ensure that information required to be 
disclosed by Noble-Cayman in the reports that it files with or submits to the SEC are recorded, processed, summarized and reported 
within the time periods specified in the SEC’s rules and forms and is accumulated and communicated to management as appropriate 
to allow timely decisions regarding required disclosure. 

Changes in Internal Control Over Financial Reporting 

There were no changes in either Noble-UK’s or Noble-Cayman’s internal control over financial reporting that occurred 
during the quarter ended December 31, 2016 that have materially affected, or are reasonably likely to materially affect, the internal 
control over financial reporting of each of Noble-UK or Noble-Cayman. 

Management’s Annual Report on Internal Control Over Financial Reporting 

The management of Noble-UK and Noble-Cayman is responsible for establishing and maintaining adequate internal control 
over financial reporting, as such term is defined in Rule 13a-15(f) promulgated under the U.S. Securities Exchange Act of 1934, as 
amended. 

Internal control over financial reporting includes the controls themselves, monitoring (including internal auditing practices), 
and actions taken to correct deficiencies as identified. There are inherent limitations to the effectiveness of internal control over 
financial reporting, however well designed, including the possibility of human error and the possible circumvention or overriding of 
controls. The design of an internal control system is also based in part upon assumptions and judgments made by management about 
the likelihood of future events, and there can be no assurance that an internal control will be effective under all potential future 
conditions. As a result, even an effective system of internal controls can provide no more than reasonable assurance with respect to 
the fair presentation of financial statements and the processes under which they were prepared. 

Under the supervision and with the participation of our management, including our Chief Executive Officer and Chief 
Financial Officer, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on  the 
framework in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway 
Commission in 2013. Based on the assessment by management of Noble-UK and Noble-Cayman, both Noble-UK and Noble-
Cayman maintained effective internal control over financial reporting as of December 31, 2016. 

PricewaterhouseCoopers  LLP,  the  independent  registered  public  accounting  firm  that  audited  our  financial  statements 
included in this Annual Report on Form 10-K, has audited the effectiveness of internal control over financial reporting as of 
December 31, 2016 as stated in their report, which is provided in this Annual Report on Form 10-K. 

Item 9B. 

Other Information. 

None. 

109 

 
PART III 

Item 10. 

Directors, Executive Officers and Corporate Governance. 

The sections entitled “Election of Directors,” “Additional Information Regarding the Board of Directors,” “Section 16(a) 
Beneficial Ownership Reporting Compliance” and “Other Matters” appearing in the proxy statement for the 2017 annual general 
meeting of shareholders (the “2017 Proxy Statement”), will set forth certain information with respect to directors, certain corporate 
governance matters and reporting under Section 16(a) of the Securities Exchange Act of 1934, and are incorporated in this report by 
reference. 

Executive Officers of the Registrant 

The following table sets forth certain information as of February 24, 2017 with respect to our executive officers: 

Name 

David Williams 
Julie Robertson 
Adam Peakes 
William Turcotte 
Simon Johnson 
Scott Marks 
Bernie Wolford 
Dennis Lubojacky 

Age 

59 
61 
43 
53 
46 
57 
57 
64 

Position 

  Chairman, President and Chief Executive Officer 
  Executive Vice President and Corporate Secretary 
  Senior Vice President and Chief Financial Officer 
  Senior Vice President and General Legal Counsel 
  Senior Vice President - Marketing and Contracts 
  Senior Vice President - Engineering 
  Senior Vice President - Operations 
  Vice President and Controller 

David W. Williams was named Chairman, President and Chief Executive Officer effective January 2, 2008. Mr. Williams 
served as Senior Vice President—Business Development of Noble Drilling Services Inc. from September 2006 to January 2007, as 
Senior Vice President—Operations of Noble Drilling Services Inc. from January to April 2007, and as Senior Vice President and 
Chief Operating Officer of Noble from April 2007 to January 2, 2008. Prior to September 2006, Mr. Williams served for more than 
five years as Executive Vice President of Diamond Offshore Drilling, Inc., an offshore oil and gas drilling contractor. 

Julie J. Robertson was named Executive Vice President effective February 10, 2006. In this role, Ms. Robertson is responsible 
for  overseeing  human  resources,  procurement  and  supply  chain,  learning  and  development,  health,  safety  and  environmental 
functions,  and  information  technology.  Ms. Robertson  served  as  Senior  Vice  President—Administration  from  July  2001  to 
February 10, 2006. Ms. Robertson has served continuously as Corporate Secretary since December 1993. Ms. Robertson served as 
Vice President—Administration of Noble Drilling from 1996 to July 2001. In 1994, Ms. Robertson became Vice President—
Administration of Noble Drilling Services Inc. From 1989 to 1994, Ms. Robertson served consecutively as Manager of Benefits and 
Director of Human Resources for Noble Drilling Services Inc. Prior to 1989, Ms. Robertson served consecutively in the positions of 
Risk and Benefits Manager and Marketing Services Coordinator for a predecessor subsidiary of Noble, beginning in 1979. 

Adam C. Peakes was named Senior Vice President and Chief Financial Officer effective January 23, 2017. Prior to joining 
Noble, Mr. Peakes served as Managing Director and Head of OFS Investment Banking since 2011 at Tudor, Pickering, Holt & 
Company, an integrated investment and merchant bank serving the energy industry. Prior to that time, Mr. Peakes served in various 
roles at Goldman Sachs & Company from 1999 to 2011, including most recently as Managing Director, Global Natural Resources in 
the Investment Banking Division. 

William E. Turcotte was named Senior Vice President and General Counsel effective December 16, 2008. Prior to joining 
Noble, Mr. Turcotte served as Senior Vice President, General Counsel and Corporate Secretary of Cornell Companies, Inc., a private 
corrections  company,  since  March  2007.  He  served  as Vice  President, Associate  General  Counsel  and Assistant  Secretary  of 
Transocean, Inc., an offshore oil and gas drilling contractor, from October 2005 to March 2007 and as Associate General Counsel 
and Assistant Secretary from January 2000 to October 2005. From 1992 to 2000, Mr. Turcotte served in various legal positions with 
Schlumberger Limited in Houston, Caracas and Paris. Mr. Turcotte was in private practice prior to joining Schlumberger. 

Simon W. Johnson was named Senior Vice President - Marketing and Contracts effective March 2014. Mr. Johnson joined 
Noble Corporation in 2010 and most recently served as Vice President - Marketing (Europe, Africa and Middle East). Prior to 
joining Noble, Mr. Johnson served as a Commercial Director at Seadrill Limited, an offshore driller. Mr. Johnson has held numerous 
international marketing roles in the offshore drilling industry during the past 18 years. His early career was spent in offshore and 
shorebase operations roles. 

Scott W. Marks was named Senior Vice President – Engineering effective January 2007. Mr. Marks served as Vice President – 
Project Management and Construction from August 2006 to January 2007, as Vice President – Support Engineering from September 

110 

 
 
 
 
 
 
 
 
 
 
 
2005 to August 2006 and as Director of Engineering from January 2003 to September 2005. Mr. Marks has been with Noble since 
1991, serving as a Project Manager and as a Drilling Superintendent prior to 2003. 

Bernie G. Wolford was named Senior Vice President – Operations effective February 6, 2012. Mr. Wolford served as Vice 
President—Operational Excellence from March 2010 to February 2012. From January 2003 until March 2010, Mr. Wolford was 
self-employed. During that time, he provided consulting services to Noble as a contractor on the construction of the Noble Dave 
Beard from  March  2009  to  December  2009.  He  also  supported  the  operations  of  Mass  Technology  Corp.,  an  independent 
downstream refining and storage company, as a significant shareholder of that company, from February 2007 to February 2009. 
Mr. Wolford began his career in the offshore drilling industry with Transworld Drilling in 1981, which was acquired by Noble in 
1991. From 1981 through December 2002, he served in various roles in engineering, project management and operations with 
Transworld and Noble. 

Dennis J. Lubojacky was named Vice President and Controller effective April 27, 2012. In this position, Mr. Lubojacky also 
serves as principal accounting officer of Noble-UK. Since February 2010, Mr. Lubojacky has also served as Vice President and 
Chief Financial Officer of Noble-Cayman. Mr. Lubojacky has also served as Vice President and Controller of a subsidiary of Noble-
UK from July 2007 through October 2011 and from January 2012 until his new appointment. Mr. Lubojacky served as principal 
financial officer and principal accounting officer of Noble Corporation from October 2011 through January 2012 and served as 
principal financial officer and principal accounting officer of Noble-UK from February 2016 through January 2017. From April 
2006  to  June  2007,  he  served  as  Controller  and  Chief  Accounting  Officer  of  TODCO,  an  oil  and  gas  drilling  contractor. 
Mr. Lubojacky is a Certified Public Accountant. 

We have adopted a Code of Business Conduct and Ethics that applies to directors, officers and employees, including our 
principal executive officer, principal financial officer and principal accounting officer. Our Code of Business Conduct and Ethics is 
posted on our website at http://www.noblecorp.com in the “Governance” area. Changes to and waivers granted with respect to our 
Code of Business Conduct and Ethics related to the officers identified above, and our other executive officers and directors, that we 
are required to disclose pursuant to applicable rules and regulations of the SEC will also be posted on our website. 

Item 11. 

Executive Compensation. 

The sections entitled “Executive Compensation” and “Compensation Committee Report” appearing in the 2017 Proxy 
Statement set forth certain information with respect to the compensation of our management and our compensation committee 
report, and are incorporated in this report by reference. 

Item 12. 

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder 
Matters. 

The sections entitled “Equity Compensation Plan Information” and “Security Ownership of Certain Beneficial Owners and 
Management” appearing in the 2017 Proxy Statement set forth certain information with respect to securities authorized for issuance 
under equity compensation plans and the ownership of our voting securities and equity securities, and are incorporated in this report 
by reference. 

Item 13. 

Certain Relationships and Related Transactions and Director Independence. 

The sections entitled “Additional Information Regarding the Board of Directors—Board Independence” and “Policies and 
Procedures Relating to Transactions with Related Persons” appearing in the 2017 Proxy Statement set forth certain information with 
respect to director independence and transactions with related persons, and are incorporated in this report by reference. 

Item 14. 

Principal Accounting Fees and Services. 

The  section  entitled  “Auditors”  appearing  in  the  2017  Proxy  Statement  sets  forth  certain  information  with  respect  to 

accounting fees and services, and is incorporated in this report by reference. 

111 

 
PART IV 

Item 15. 

Exhibits, Financial Statement Schedules. 

(a) 

The following documents are filed as part of this report: 
(1) 

A list of the financial statements filed as a part of this report is set forth in Item 8 on page 49 and is 
incorporated herein by reference. 

(2) 

(3) 

Financial Statement Schedules: 

All schedules are omitted because they are either not applicable or required information is shown in 
the financial statements or notes thereto. 

Exhibits: 

The information required by this Item 15(a)(3) is set forth in the Index to Exhibits accompanying this Annual 

Report on Form 10-K and is incorporated herein by reference. 

Item 16. 

Form 10-K Summary. 

None. 

112 

 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused 

this report to be signed on its behalf by the undersigned, thereunto duly authorized. 

SIGNATURES 

Noble Corporation plc, a company registered under the laws of England and Wales 

Date: February 24, 2017 

By: 

/s/ DAVID W. WILLIAMS 

David W. Williams 
Chairman, President and Chief Executive Officer 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on 

behalf of the Registrant and in the capacities and on the dates indicated. 

Signature 

Capacity In Which Signed 

Date 

/s/ DAVID W. WILLIAMS 

David W. Williams 

/s/ ADAM C. PEAKES 

Adam C. Peakes 

  Chairman, President and 

  Chief Executive Officer 

(Principal Executive Officer) 

Senior Vice President and 

  Chief Financial Officer 

(Principal Financial Officer) 

February 24, 2017 

February 24, 2017 

/s/ DENNIS J. LUBOJACKY 

  Vice President and Controller 

February 24, 2017 

Dennis J. Lubojacky 

(Principal Accounting Officer) 

/s/ ASHLEY ALMANZA 

Ashley Almanza 

  Director 

February 24, 2017 

/s/ MICHAEL A. CAWLEY 

  Director 

February 24, 2017 

Michael A. Cawley 

/s/ JULIE H. EDWARDS 

Julie H. Edwards 

/s/ GORDON T. HALL 

Gordon T. Hall 

/s/ SCOTT D. JOSEY 

Scott D. Josey 

/s/ JON A. MARSHALL 

Jon A. Marshall 

  Director 

  Director 

  Director 

  Director 

February 24, 2017 

February 24, 2017 

February 24, 2017 

February 24, 2017 

/s/ MARY P. RICCIARDELLO 

  Director 

February 24, 2017 

Mary P. Ricciardello 

113 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the Registrant has duly caused 

this report to be signed on its behalf by the undersigned, thereunto duly authorized. 

SIGNATURES 

Noble Corporation, a Cayman Islands company 

February 24, 2017 

  By: 

/s/ DAVID W. WILLIAMS 

David W. Williams 
President and Chief Executive Officer 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed by the following persons on 

behalf of the Registrant and in the capacities and on the dates indicated. 

Signature 

Capacity In Which Signed 

Date 

/s/ DAVID W. WILLIAMS 

President and Chief Executive Officer 

February 24, 2017 

David W. Williams 

(Principal Executive Officer) 

/s/ DENNIS J. LUBOJACKY 

Dennis J. Lubojacky 

  Vice President, Chief Financial 
  Officer and Director 

February 24, 2017 

(Principal Financial and Accounting Officer) 

/s/ DAVID M.J. DUJACQUIER 

  Director 

February 24, 2017 

David M.J. Dujacquier 

/s/ ALAN R. HAY 

Alan R. Hay 

  Director 

February 24, 2017 

114 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
INDEX TO EXHIBITS 

Exhibit 
Number 

Exhibit 

2.1 

2.2 

2.3 

2.4 

3.1 

3.2 

4.1 

4.2 

4.3 

4.4 

4.5 

4.6 

4.7 

Merger Agreement, dated as of June 30, 2013, between Noble Corporation, a Swiss corporation (“Noble-Swiss”) and 
Noble Corporation Limited (“Noble-UK”) (filed as Exhibit 2.1 to Noble-Swiss’ Current Report on Form 8-K filed on 
July 1, 2013 and incorporated herein by reference). 

Agreement and Plan of Merger, Reorganization and Consolidation, dated as of December 19, 2008, among Noble-
Swiss, Noble Corporation, a Cayman Islands company (“Noble-Cayman”), and Noble Cayman Acquisition Ltd. 
(filed as Exhibit 1.1 to Noble-Cayman’s Current Report on Form 8-K filed on December 22, 2008 and incorporated 
herein by reference). 

Amendment No. 1 to Agreement and Plan of Merger, Reorganization and Consolidation, dated as of February 4, 
2009, among Noble-Swiss, Noble-Cayman and Noble Cayman Acquisition Ltd. (filed as Exhibit 2.2 to Noble-
Cayman’s Current Report on Form 8-K filed on February 4, 2009 and incorporated herein by reference). 

Master Separation Agreement, dated as of July 31, 2014, between Noble-Cayman and Paragon Offshore plc. (filed as 
Exhibit 2.1  to  Noble-UK’s  Current  Report  on  Form  8-K  filed  on August  5,  2014  and  incorporated  herein  by 
reference). 

Composite Copy of Articles of Association of Noble-UK, as of June 10, 2014 (filed as Exhibit 3.1 to Noble-UK’s 
Quarterly Report on Form 10-Q for the quarter ended September 30, 2014 and incorporated herein by reference). 

Memorandum and Articles of Association of Noble-Cayman (filed as Exhibit 3.1 to Noble-Cayman’s Current Report 
on Form 8-K filed on March 30, 2009 and incorporated herein by reference). 

Indenture  dated  as  of  March  1,  1999,  between  Noble  Drilling  Corporation  and  JP  Morgan  Chase  Bank,  N.A. 
(formerly Chase Bank of Texas, N.A.), as Trustee (filed as Exhibit 4.1 to Noble Drilling Corporation’s Current 
Report on Form 8-K filed on March 23, 1999 and incorporated herein by reference). 

Supplemental Indenture dated as of March 16, 1999, between Noble Drilling Corporation and JP Morgan Chase 
Bank, N.A. (formerly Chase Bank of Texas, N.A.), as Trustee, relating to 7.50% Senior Notes due 2019 of Noble 
Drilling Corporation (filed as Exhibit 4.2 to Noble Drilling Corporation’s Current Report on Form 8-K filed on 
March 23, 1999 and incorporated herein by reference). 

Second Supplemental Indenture, dated as of April 30, 2002, between Noble Drilling Corporation, Noble Holding 
(U.S.) Corporation and Noble Corporation, and JP Morgan Chase Bank, N.A., as Trustee, relating to 7.50% Senior 
Notes due 2019 of Noble Drilling Corporation (filed as Exhibit 4.6 to Noble-Cayman’s Quarterly Report on Form 10-
Q for the quarter ended March 31, 2002 and incorporated herein by reference). 

Third Supplemental Indenture, dated as of December 20, 2005, between Noble Drilling Corporation, Noble Drilling 
Holding LLC, Noble Holding (U.S.) Corporation and Noble Corporation and JP Morgan Chase Bank, N.A., as 
Trustee, relating to 7.50% Senior Notes due 2019 of Noble Drilling Corporation (filed as Exhibit 4.14 to Noble-
Cayman’s Registration Statement on Form S-3 (No. 333-131885) and incorporated herein by reference). 

Fourth Supplemental Indenture, dated as of September 25, 2009, among Noble Drilling Corporation, as Issuer, Noble 
Drilling Holding LLC, as Co-Issuer, Noble Drilling Services 1 LLC, as Co-Issuer, Noble Holding (U.S.) Corporation, 
as Guarantor, Noble-Cayman, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee 
(relating to Noble Drilling Corporation 7.50% Senior Notes due 2019) (filed as Exhibit 4.1 to Noble-Swiss’ Current 
Report on Form 8-K filed on October 1, 2009 and incorporated herein by reference). 

Fifth Supplemental Indenture, dated as of October 1, 2009, among Noble Drilling Corporation, as Issuer, Noble 
Drilling Holding LLC, as Co-Issuer, Noble Drilling Services 6 LLC, as Co-Issuer, Noble Holding (U.S.) Corporation, 
as Guarantor, Noble-Cayman, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee 
(relating to Noble Drilling Corporation 7.50% Senior Notes due 2019) (filed as Exhibit 4.2 to Noble-Swiss’ Current 
Report on Form 8-K filed on October 1, 2009 and incorporated herein by reference). 

Indenture, dated as of May 26, 2006, between Noble Corporation, as Issuer, and JPMorgan Chase Bank, N.A., as 
Trustee (filed as Exhibit 4.1 to Noble-Cayman’s Current Report on Form 8-K filed on May 26, 2006 and incorporated 
herein by reference). 

115 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

Exhibit 

4.8 

4.9 

4.14 

4.15 

4.16 

4.17 

4.18 

4.19 

4.20 

4.21 

First Supplemental Indenture, dated as of May 26, 2006, between Noble Corporation, as Issuer, Noble Drilling 
Corporation, as Guarantor, and JP Morgan Chase Bank, N.A., as Trustee, relating to 5.875% Senior Notes due 2013 
of Noble Corporation (filed as Exhibit 4.2 to Noble-Cayman’s Current Report on Form 8-K filed on May 26, 2006 
and incorporated herein by reference). 

Second Supplemental Indenture, dated as of October 1, 2009, among Noble-Cayman, as Issuer, Noble Drilling 
Corporation, as Guarantor, Noble Holding International Limited, as Guarantor, and The Bank of New York Mellon 
Trust Company, N.A., as Trustee (relating to Noble-Cayman’s 5.875% Senior Notes due 2013) (filed as Exhibit 4.3 to 
Noble-Swiss’ Current Report on Form 8-K filed on October 1, 2009 and incorporated herein by reference). 

Indenture, dated as of November 21, 2008, between Noble Holding International Limited, as Issuer, and The Bank of 
New York Mellon Trust Company, N.A., as Trustee (filed as Exhibit 4.1 to Noble-Cayman’s Current Report on 
Form 8-K filed on November 21, 2008 and incorporated herein by reference). 

First Supplemental Indenture, dated as of November 21, 2008, among Noble Holding International Limited, as Issuer, 
Noble Corporation, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to 
7.375% Senior Notes due 2014 of Noble Holding International Limited (filed as Exhibit 4.2 to Noble-Cayman’s 
Current Report on Form 8-K filed on November 21, 2008 and incorporated herein by reference). 

Second Supplemental Indenture, dated as of July 26, 2010, among Noble Holding International Limited, as Issuer, 
Noble Corporation, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to 
3.45% Senior Notes due 2015 of Noble Holding International Limited, 4.90% Senior Notes due 2020 of Noble 
Holding International Limited, and 6.20% Senior Notes due 2040 of Noble Holding International Limited (filed as 
Exhibit 4.2 to Noble-Cayman’s Current Report on Form 8-K filed on July 26, 2010 and incorporated herein by 
reference). 

Third Supplemental Indenture, dated as of February 3, 2011, among Noble Holding International Limited, as Issuer, 
Noble Corporation, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to 
3.05% Senior Notes due 2016 of Noble Holding International Limited, 4.625% Senior Notes due 2021 of Noble 
Holding International Limited, and 6.05% Senior Notes due 2041 of Noble Holding International Limited (filed as 
Exhibit 4.1 to Noble-Cayman’s Current Report on Form 8-K filed on February 3, 2011 and incorporated herein by 
reference). 

Fourth Supplemental Indenture, dated as of February 10, 2012, among Noble Holding International Limited, as 
Issuer, Noble Corporation, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, 
relating to 2.5% Senior Notes due 2017 of Noble Holding International Limited, 3.95% Senior Notes due 2022 of 
Noble Holding International Limited, and 5.25% Senior Notes due 2042 of Noble Holding International Limited 
(filed as Exhibit 4.2 to Noble-Cayman’s Current Report on Form 8-K filed on February 13, 2012 and incorporated 
herein by reference). 

Revolving Credit Agreement dated as of January 26, 2015, among Noble-Cayman and Noble International Finance 
Company, a Cayman Islands company, as borrowers; JPMorgan Chase Bank, N.A., as administrative agent and a 
swingline lender; Wells Fargo Bank, N.A., as a swingline lender; the lenders party thereto; Barclays Bank PLC, 
Citibank, N.A., DNB Bank ASA New York Branch, HSBC Bank USA, N.A., SunTrust Bank and Wells Fargo, as co-
syndication  agents;  BNP  Paribas,  Credit  Suisse  AG,  Cayman  Islands  Branch  and  Mizuho  Bank,  Ltd,  as  co-
documentation agents; and J.P. Morgan Securities LLC, Barclays Bank PLC, Citigroup Global Markets Inc., DNB 
Markets, Inc., HSBC Securities (USA) Inc., SunTrust Robinson Humphrey, Inc. and Wells Fargo Securities, LLC, as 
joint lead arrangers and joint lead bookrunners (filed as Exhibit 4.1 to Noble-UK’s Current Report on Form 8-K filed 
on January 29, 2015 and incorporated herein by reference). 

Indenture, dated as of March 16, 2015, between Noble Holding International Limited, as Issuer, and Wells Fargo, 
N.A., as Trustee (filed as Exhibit 4.1 to Noble-UK’s Current Report on Form 8-K filed on March 16, 2015 and 
incorporated herein by reference). 

First Supplemental Indenture, dated as of March 16, 2015, among Noble Holding International Limited, as Issuer, 
Noble Corporation, as Guarantor, and Wells Fargo, N.A., as Trustee, relating to 4.00% Senior Notes due 2018 of 
Noble Holding International Limited, 5.95% Senior Notes due 2025 of Noble Holding International Limited and 
6.95% Senior Notes due 2045 of Noble Holding International Limited (filed as Exhibit 4.2 to Noble-UK’s Current 
Report on Form 8-K filed on March 16, 2015 and incorporated herein by reference). 

116 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

Exhibit 

4.22 

10.1* 

10.2* 

10.3* 

10.4* 

10.5* 

10.6* 

10.7* 

10.8* 

10.9* 

10.10* 

10.11* 

10.12* 

10.13* 

Second Supplemental Indenture, dated as of December 28, 2016, among Noble Holding International Limited, as 
Issuer, Noble Corporation, as Guarantor, and Wells Fargo Bank, N.A., as Trustee, relating to 7.750% Senior Notes 
due 2024 of Noble Holding International Limited (filed as Exhibit 4.1 to Noble-UK’s Current Report on Form 8-K 
filed on December 28, 2016 and incorporated herein by reference). 

Noble Drilling Corporation Equity Compensation Plan for Non-Employee Directors (filed as Exhibit 4.1 to Noble 
Drilling  Corporation’s  Registration  Statement  on  Form  S-8  (No.  333-17407)  dated  December  6,  1996  and 
incorporated herein by reference). 

Amendment, effective as of May 1, 2002, to the Noble Drilling Corporation Equity Compensation Plan for Non-
Employee Directors (filed as Exhibit 10.1 to Post-Effective Amendment No. 1 to Noble-Cayman’s Registration 
Statement on Form S-8 (No. 333-17407) and incorporated herein by reference). 

Amendment No. 2 to the Noble Corporation Equity Compensation Plan for Non-Employee Directors dated February 
4, 2005 (filed as Exhibit 10.20 to Noble-Cayman’s Annual Report on Form 10-K for the year ended December 31, 
2004 and incorporated herein by reference). 

Amendment to the Noble Corporation Equity Compensation Plan for Non-Employee Directors dated December 31, 
2008 (filed as Exhibit 10.29 to Noble-Cayman’s Annual Report on Form 10-K for the year ended December 31, 2008 
and incorporated herein by reference). 

Amended and Restated Noble Corporation Equity Compensation Plan for Non-Employee Directors, effective March 
27, 2009 (filed as Exhibit 10.5 to Noble-Swiss’ Annual Report on Form 10-K for the year ended December 31, 2010 
and incorporated herein by reference). 

Noble Corporation Equity Compensation Plan for Non-Employee Directors, effective as of November 20, 2013 (filed 
as Exhibit 10.7 to Noble-UK’s Current Report on Form 8-K filed on November 20, 2013 and incorporated herein by 
reference). 

Noble Drilling Corporation 401(k) Savings Restoration Plan (filed as Exhibit 10.1 to Noble Drilling Corporation’s 
Registration Statement on Form S-8 dated January 18, 2001 (No. 333-53912) and incorporated herein by reference). 

Amendment No. 1 to the Noble Drilling Corporation 401(k) Savings Restoration Plan (filed as Exhibit 10.1 to Post-
Effective  Amendment  No.  1  to  Noble-Cayman’s  Registration  Statement  on  Form  S-8  (No.  333-53912)  and 
incorporated herein by reference). 

Amendment No. 2 to the Noble Drilling Corporation 401(k) Savings Restoration Plan dated February 25, 2003 (filed 
as Exhibit 10.30 to Noble-Cayman’s Annual Report on Form 10-K for the  year ended December 31, 2005 and 
incorporated herein by reference). 

Amendment No. 3 to the Noble Drilling Corporation 401(k) Savings Restoration Plan dated March 9, 2005 (filed as 
Exhibit 10.31  to  Noble-Cayman’s  Annual  Report  on  Form  10-K  for  the  year  ended  December  31,  2005  and 
incorporated herein by reference). 

Amendment No. 4 to the Noble Drilling Corporation 401(k) Savings Restoration Plan dated March 30, 2007 (filed as 
Exhibit 10.41  to  Noble-Cayman’s  Annual  Report  on  Form  10-K  for  the  year  ended  December  31,  2007  and 
incorporated herein by reference). 

Amendment No. 5 to the Noble Drilling Corporation 401(k) Savings Restoration Plan, effective May 1, 2010 (filed as 
Exhibit 10.11 to Noble-Swiss’ Annual Report on Form 10-K for the year ended December 31, 2010 and incorporated 
herein by reference). 

Noble Drilling Corporation Retirement Restoration Plan dated April 27, 1995 (filed as Exhibit 10.2 to Noble Drilling 
Corporation’s Quarterly Report on Form 10-Q for the quarter ended March 31, 1995 and incorporated herein by 
reference). 

117 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

10.14* 

10.15* 

10.16* 

10.17* 

10.18* 

10.19* 

10.20* 

10.21* 

10.22* 

10.23* 

10.24* 

10.25* 

10.26* 

10.27* 

10.28* 

Exhibit 

Amendment No. 1 to the Noble Drilling Corporation Retirement Restoration Plan dated January 29, 1998 (filed as 
Exhibit 10.18 to Noble Drilling Corporation’s Annual Report on Form 10-K for the year ended December 31, 1997 
and incorporated herein by reference). 

Amendment No. 2 to the Noble Drilling Corporation Retirement Restoration Plan dated June 28, 2004, effective as of 
July 1, 2004 (filed as Exhibit 10.32 to Noble-Cayman’s Annual Report on Form 10-K for the year ended December 
31, 2005 and incorporated herein by reference). 

Noble Drilling Corporation Retirement Restoration Plan dated December 29, 2008, effective January 1, 2009 (filed as 
Exhibit 10.32  to  Noble-Cayman’s  Annual  Report  on  Form  10-K  for  the  year  ended  December 31,  2008  and 
incorporated herein by reference). 

Amendment No. 1 to Noble Drilling Corporation Retirement Restoration Plan dated July 10, 2009 (filed as Exhibit 
10.16 to Noble-Swiss’ Annual Report on Form 10-K for the year ended December 31, 2010 and incorporated herein 
by reference). 

Amended and Restated Noble Corporation 1992 Nonqualified Stock Option and Restricted Share Plan for Non-
Employee Directors dated February 4, 2005 (filed as Exhibit 10.21 to Noble-Cayman’s Annual Report on Form 10-K 
for the year ended December 31, 2004 and incorporated herein by reference). 

Second Amended  and  Restated  Noble  Corporation  1992  Nonqualified  Stock  Option  and  Share  Plan  for  Non-
Employee Directors (filed as Exhibit 10.2 to Noble-Cayman’s Quarterly Report on Form 10-Q for the quarter ended 
September 25, 2007 and incorporated herein by reference). 

Amendment to the Second Amended and Restated Noble Corporation 1992 Nonqualified Stock Option and Share 
Plan for Non-Employee Directors dated December 31, 2008 (filed as Exhibit 10.28 to Noble-Cayman’s Annual 
Report on Form 10-K for the year ended December 31, 2008 and incorporated herein by reference). 

Third Amendment to Second Amended and Restated Noble Corporation 1992 Nonqualified Stock Option and Share 
Plan for Non-Employee Directors, effective March 27, 2009 (filed as Exhibit 10.20 to Noble-Cayman’s Annual 
Report on Form 10-K for the year ended December 31, 2010 and incorporated herein by reference). 

Fourth  Amended  and  Restated  Noble  Corporation  1992  Nonqualified  Stock  Option  and  Share  Plan  for  Non-
Employee Directors, effective February 1, 2013 (filed as Exhibit 10.1 to Noble-Swiss’ Current Report on Form 8-K 
filed on February 5, 2013 and incorporated herein by reference). 

Fifth Amended and Restated Noble Corporation 1992 Nonqualified Stock Option and Share Plan for Non-Employee 
Directors, effective as of November 20, 2013 (filed as Exhibit 10.6 to Noble-UK’s Current Report on Form 8-K filed 
on November 20, 2013 and incorporated herein by reference). 

Sixth Amended and Restated Noble Corporation 1992 Nonqualified Stock Option and Share Plan for Non-Employee 
Directors, effective as of January 30, 2014 (filed as Exhibit 10.24 to Noble-UK’s Annual Report on Form 10-K for 
the year ended December 31, 2013 and incorporated herein by reference). 

Composite copy of the Noble Corporation 1991 Stock Option and Restricted Stock Plan dated as of February 6, 2010 
(filed as Exhibit 10.18 to Noble-Cayman’s Annual Report on Form 10-K for the year ended December 31, 2009 and 
incorporated herein by reference). 

Third Amendment to the Noble Corporation 1991 Stock Option and Restricted Stock Plan, effective as of February 3, 
2012  (filed  as  Exhibit  10.2  to  Noble-Cayman’s  Current  Report  on  Form  8-K  filed  on  February  7,  2012  and 
incorporated herein by reference). 

Amended and Restated 1991 Stock Option and Restricted Stock Plan (filed as Exhibit 10.2 to Noble-Cayman’s 
Current Report on Form 8-K filed on April 30, 2012 and incorporated herein by reference). 

Noble Corporation 1991 Stock Option and Restricted Stock Plan, effective as of November 20, 2013 (filed as Exhibit 
10.5 to Noble-UK’s Current Report on Form 8-K filed on November 20, 2013 and incorporated herein by reference). 

118 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

10.29* 

10.30* 

10.31* 

10.32* 

Exhibit 

Noble Corporation 1991 Stock Option and Restricted Stock Plan, effective as of January 30, 2014 (filed as Exhibit 
10.29 to Noble-UK’s Annual Report on Form 10-K for the year ended December 31, 2013 and incorporated herein by 
reference). 

Noble Drilling Corporation 2009 401(k) Savings Restoration Plan, effective January 1, 2009 (filed as Exhibit 10.31 
to Noble-Cayman’s Annual Report on Form 10-K for the year ended December 31, 2008 and incorporated herein by 
reference). 

Amendment No. 1 to the Noble Drilling Corporation 2009 401(k) Savings Restoration Plan, effective May 1, 2010 
(filed as Exhibit 10.23 to Noble-Swiss’ Annual Report on Form 10-K for the year ended December 31, 2010 and 
incorporated herein by reference). 

Amendment No. 2 to the Noble Drilling Corporation 2009 401(k) Savings Restoration Plan, effective November 1, 
2013 (filed as Exhibit 10.32 to Noble-UK’s Annual Report on Form 10-K for the year ended December 31, 2013 and 
incorporated herein by reference). 

10.33* 

  Noble Corporation Summary of Directors’ Compensation. 

10.34* 

10.35* 

10.36* 

10.37* 

10.38* 

10.39* 

10.40* 

10.41* 

10.42* 

Form of Noble Corporation Performance-Vested Restricted Stock Agreement under the Noble Corporation 1991 
Stock Option and Restricted Stock Plan (filed as Exhibit 10.2 to Noble-Cayman’s Quarterly Report on Form 10-Q for 
the quarter ended March 31, 2011 and incorporated herein by reference). 

Form of Noble Corporation Time-Vested Restricted Stock Unit Agreement under the Noble Corporation 1991 Stock 
Option and Restricted Stock Plan (filed as Exhibit 10.2 to Noble-Cayman’s Current Report on Form 8-K filed on 
January 13, 2012 and incorporated herein by reference). 

Form of Noble Corporation Nonqualified Stock Option Agreement under the Noble Corporation 1991 Stock Option 
and Restricted Stock Plan (filed as Exhibit 10.3 to Noble-Cayman’s Current Report on Form 8-K filed on January 13, 
2012 and incorporated herein by reference). 

Form of Noble Corporation Performance-Vested Restricted Stock Unit Agreement under the Noble Corporation 1991 
Stock Option and Restricted Stock Plan (filed as Exhibit 10.7 to Noble-Cayman’s Quarterly Report on Form 10-Q for 
the quarter ended March 31, 2012 and incorporated herein by reference). 

Form of Noble Corporation Performance-Vested Restricted Stock Unit Agreement under the Noble Corporation 1991 
Stock Option and Restricted Stock Plan (filed as Exhibit 4.12 to Noble-Swiss’ Annual Report on Form 10-K for the 
year ended December 31, 2012 and incorporated herein by reference). 

Form of Noble Corporation Performance-Vested Restricted Stock Unit Award under the Noble Corporation 1991 
Stock Option and Restricted Stock Plan (filed as Exhibit 10.39 to Noble-UK’s Annual Report on Form 10-K for the 
year ended December 31, 2013 and incorporated herein by reference). 

Form of Noble Corporation Time-Vested Restricted Stock Unit Award under the Noble Corporation 1991 Stock 
Option and Restricted Stock Plan (filed as Exhibit 10.40 to Noble-UK’s Annual Report on Form 10-K for the year 
ended December 31, 2013 and incorporated herein by reference). 

Amended and Restated Form of Noble-UK 2013 Performance-Vested Restricted Stock Unit Award under the Noble-
UK 1991 Stock Option and Restricted Stock Plan (filed as Exhibit 10.1 to Noble-UK’s Current Report on Form 8-K 
for the year filed on October 16, 2014 and incorporated herein by reference). 

Amended and Restated Form of Noble-UK 2014 Performance-Vested Restricted Stock Unit Award under the Noble-
UK 1991 Stock Option and Restricted Stock Plan (filed as Exhibit 10.2 to Noble-UK’s Current Report on Form 8-K 
for the year filed on October 16, 2014 and incorporated herein by reference). 

10.43* 

Noble Corporation 2015 Omnibus Incentive Plan, effective May 1, 2015 (filed as Exhibit 10.1 to Noble-UK’s Current 
Report on Form 8-K filed on April 29, 2015 and incorporated herein by reference). 

119 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

10.44* 

10.45* 

10.46* 

10.47* 

10.48* 

10.49* 

10.50* 

10.51* 

Exhibit 

Form of Noble Corporation Time-Vested Restricted Stock Unit Award under the Noble Corporation 2015 Omnibus 
Incentive Plan. (filed as Exhibit 10.44 to Noble-UK’s Annual Report on Form 10-K for the year ended December 31, 
2015 and incorporated herein by reference). 

Form of Noble Corporation Performance-Vested Restricted Stock Unit Award under the Noble Corporation 2015 
Omnibus Incentive Plan. 

Noble Corporation 2012 Short Term Incentive Plan (filed as Exhibit 10.6 to Noble-Cayman’s Quarterly Report on 
Form 10-Q for the quarter ended March 31, 2012 and incorporated herein by reference). 

Noble Corporation 2013 Short Term Incentive Plan (filed as Exhibit 10.41 to Noble-Swiss’ Annual Report on Form 
10-K for the year ended December 31, 2012 and incorporated herein by reference). 

Noble Corporation 2013 Short Term Incentive Plan, effective as of November 20, 2013 (filed as Exhibit 10.8 to 
Noble-UK’s Current Report on Form 8-K filed on November 20, 2013 and incorporated herein by reference). 

Noble Corporation 2014 Short Term Incentive Plan (filed as Exhibit 10.5 to Noble-UK’s Quarterly Report on Form 
10-Q for the quarter ended September 30, 2014 and incorporated herein by reference). 

Noble Corporation 2015 Short Term Incentive Plan (filed as Exhibit 10.5 to Noble-UK’s Quarterly Report on Form 
10-Q for the quarter ended March 31, 2015 and incorporated herein by reference). 

Noble Corporation 2016 Short Term Incentive Plan (filed as Exhibit 10.51 to Noble-UK’s Annual Report on 
Form 10-K for the year ended December 31, 2015 and incorporated herein by reference). 

10.52* 

  Noble Corporation 2017 Short Term Incentive Plan. 

10.52* 

10.53* 

10.54* 

10.55* 

Form of Restated Employment Agreement and Guaranty Agreement (2009 Form) (filed as Exhibit 10.2 to Noble-
UK’s Current Report on Form 8-K filed on November 20, 2013 and incorporated herein by reference). 

Form of Restated Employment Agreement and Guaranty Agreement (2011 Form) (filed as Exhibit 10.3 to Noble-
UK’s Current Report on Form 8-K filed on November 20, 2013 and incorporated herein by reference). 

Form of Restated Employment Agreement and Guaranty Agreement (2012 Form) (filed as Exhibit 10.4 to Noble-
UK’s Current Report on Form 8-K filed on November 20, 2013 and incorporated herein by reference). 

Form  of  Commercial  Paper  Dealer Agreement  dated  as  of  September  19,  2012  between  Noble  Corporation,  a 
Cayman  Islands  company,  Noble  Holding  International  Limited,  a  Cayman  Islands  company,  Noble  Drilling 
Corporation, a Delaware corporation, and certain investment banks (filed as Exhibit 10.1 to Noble-Swiss’ Current 
Report on Form 8-K filed on September 19, 2012 and incorporated herein by reference). 

10.56* 

Form of Issuing and Paying Agent Agreement dated as of September 19, 2012 between Noble Corporation, a Cayman 
Islands company, and the Issuing and Paying Agent (filed as Exhibit 10.2 to Noble-Swiss’ Current Report on Form 8-
K filed on September 19, 2012 and incorporated herein by reference). 

10.57* 

Form of Indemnity Agreement (filed as Exhibit 10.1 to Noble-UK’s Current Report on Form 8-K filed on November 
20, 2013 and incorporated herein by reference). 

10.58 

10.59 

Tax Sharing Agreement, dated as of July 31, 2014, between Noble-UK and Paragon Offshore plc. (filed as Exhibit 
10.1 to Noble-UK’s Current Report on Form 8-K filed on August 5, 2014 and incorporated herein by reference). 

Employee Matters Agreement, dated as of July 31, 2014, between Noble-Cayman and Paragon Offshore plc. (filed as 
Exhibit 10.2  to  Noble-UK’s  Current  Report  on  Form  8-K  filed  on August  5,  2014  and  incorporated  herein  by 
reference). 

120 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

10.60 

10.61 

10.62 

10.63 

10.64* 

Exhibit 

Transition Services Agreement, dated as of July 31, 2014, between Noble-Cayman and Paragon Offshore plc. (filed 
as Exhibit 10.3 to Noble-UK’s Current Report on Form 8-K filed on August 5, 2014 and incorporated herein by 
reference). 

Transition Services Agreement (Brazil), dated as of July 31, 2014, among Paragon Offshore do Brasil Limitada, 
Paragon Offshore (Nederland) B.V., Paragon Offshore plc, Noble-Cayman, Noble Dave Beard Limited and Noble 
Drilling (Nederland) II B.V. (filed as Exhibit 10.4 to Noble-UK’s Current Report on Form 8-K filed on August 5, 
2014 and incorporated herein by reference). 

Term Sheet for Proposed Settlement Agreement, dated as of February 11, 2016 (filed as Exhibit 99.1 to Noble-UK’s 
Current Report on Form 8-K filed on February 12, 2016 and incorporated herein by reference). 

Side Letter to Tax Sharing Agreement, dated as of February 11, 2016 (filed as Exhibit 99.2 to Noble-UK’s Current 
Report on Form 8-K filed on February 12, 2016 and incorporated herein by reference). 

General Release Agreement and Special Release Agreement, each dated February 27, 2016, between Noble Drilling 
Services Inc. and James MacLennon (filed as Exhibit 10.5 to Noble-UK's Quarterly Report on Form 10-Q for the 
quarter ended March 31, 2016 and incorporated herein by reference). 

10.65 

  Definitive Settlement Agreement, dated as of April 29, 2016, by and between Paragon Offshore plc and Noble-UK. 

10.66 

10.67 

Settlement and Termination Agreement, dated as of May 10, 2016, by and among Freeport-McMoRan Inc., 
Freeport-McMoRan Oil & Gas LLC and Noble Drilling (U.S.) LLC (filed as Exhibit 10.1 to Noble-UK’s Current 
Report on Form 8-K filed on May 10, 2016 and incorporated herein by reference). 

Term Sheet for Proposed Amendment to Settlement Agreement, dated as of August 5, 2016, by and between Paragon 
Offshore plc and Noble-UK (filed as Exhibit 10.8 to Noble-UK's Quarterly Report on Form 10-Q for the quarter 
ended September 30, 2016 and incorporated herein by reference). 

21.1 

Subsidiaries of Noble-UK and Noble-Cayman. 

23.1 

  Consent of PricewaterhouseCoopers LLP. 

23.2 

  Consent of PricewaterhouseCoopers LLP. 

31.1 

  Certification of David W. Williams pursuant to SEC Rule 13a-14(a) or Rule 15d-14(a). 

31.2 

  Certification of Adam C. Peakes pursuant to SEC Rule 13a-14(a) or Rule 15d-14(a). 

31.3 

  Certification of Dennis J. Lubojacky pursuant to SEC Rule 13a-14(a) or Rule 15d-14(a). 

32.1+ 

32.2+ 

32.3+ 

  Certification of David W. Williams pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the 

Sarbanes-Oxley Act of 2002. 

  Certification of Adam C. Peakes pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the 

Sarbanes-Oxley Act of 2002. 

  Certification of Dennis J. Lubojacky pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the 

Sarbanes-Oxley Act of 2002. 

101 

Interactive data files 

_______________________________________________ 
* 
+ 

Management contract or compensatory plan or arrangement. 
Furnished in accordance with Item 601(b)(32)(ii) of Regulation S-K. 

121 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
UK FINANCIAL DOCUMENTS 

INTRODUCTION 

Noble Corporation plc is a public limited company incorporated under the laws of England and Wales and is 
listed on the New York Stock Exchange. This section therefore covers the requirements for being a quoted 
company under the UK Companies Act 2006, as follows: 

  Certain note disclosures relevant to the Company and its subsidiaries (“the Group”) 
  Statement of Director’s Responsibilities 
  UK Statutory Strategic Report 
  UK Statutory Directors' Report 
  Directors' Compensation Report 
  Noble Corporation plc parent company financial statements 

The “Annual Report”, as mentioned throughout these UK financial documents, is comprised of the reports listed 
above and the Annual Report on Form 10-K. For purposes of the UK Annual Report, the Company’s 2017 
Proxy Statement and the exhibits to the Form 10-K are not incorporated by reference. 

 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC 
CERTAIN NOTE DISCLOSURES RELEVANT TO GROUP 

Basis of Preparation  

The consolidated financial statements have been prepared in accordance with accounting principles generally 
accepted  in  the  United  States  of  America  (“GAAP”),  as  permitted  by  Statutory  Instrument  2015  No.  1675,  “The 
Accounting Standards (Prescribed Bodies) (United States of America and Japan) Regulations 2015” and in accordance 
with the UK Companies Act 2006.  

UK Statutory Disclosure Requirements 

(i) Average number of people employed 

Group

Average number of people (including executive directors) employed:

Offshore
Shorebased Administration

Total average headcount

2016

2015

2,235
527
2,762

2,858
683
3,541

(ii) Employee costs (in thousands) 

Group

Salaries
Defined benefit costs
Defined contribution costs
Social insurance
Total employee costs

(iii) Auditor remuneration 

2016

$        

462,504
11,310
282
10,783
484,879

$       

2015
636,386
13,584
133
15,941
666,044

$       

$       

Services provided by the company’s auditor and its associates 

During  the  year  the  group  (including  its  overseas  subsidiaries)  obtained  the  following  services  from  the 

company’s auditor and its associates (in thousands): 

Group

2016

2015

Fees payable to company's auditor and its associates for the audit of

parent company and consolidated financial statements

$            

1,485

$           

1,885

Fees payable to company's auditor and its associates for other services:

Audit of company's subsidiaries
Audit-related assurance services
Audit of benefit plans
Tax compliance services
Tax consulting services

2,017
1,257
124
252
236
5,371

2,395
577
136
306
157
5,456

$           

$           

1 

 
 
 
 
              
             
                 
                
            
            
 
 
            
           
                 
                
            
           
 
 
              
             
              
                
                 
                
                 
                
                 
                
Independent auditors’ report to the members of Noble 
Corporation Plc 

Report on the group financial statements 

Our opinion 

In our opinion, Noble Corporation Plc’s group financial statements (the “financial statements”): 

 

 

 

give a true and fair view of the state of the group’s affairs as at 31 December 2016 and of its loss and cash flows for 
the year then ended; 

have been properly prepared in accordance with accounting principles generally accepted in the United States of 
America (US GAAP); and   

have been prepared in accordance with the requirements of the Companies Act 2006 and Article 4 of the IAS 
Regulation. 

What we have audited 

The financial statements, included within the Annual Report (as defined on page 122), comprise: 

 

 

 

 

 

the Consolidated Balance Sheets as at 31 December 2016; 

the Consolidated Statements of Operations and Consolidated Statements of Comprehensive Income for the year 
then ended; 

the Consolidated Statements of Cash Flows for the year then ended; 

the Consolidated Statements of Equity for the year then ended; and 

the notes to the financial statements, which include a summary of significant accounting policies and other 
explanatory information. 

The financial reporting framework that has been applied in the preparation of the financial statements is US GAAP, and 
applicable law in the United Kingdom.   

In applying the financial reporting framework, the directors have made a number of subjective judgements, for example in 
respect of significant accounting estimates. In making such estimates, they have made assumptions and considered future 
events. 

Opinions on other matters prescribed by the Companies Act 2006 

In our opinion, based on the work undertaken in the course of the audit: 

 

 

the information given in the Strategic Report and the UK Statutory Directors’ Report for the financial year for 
which the financial statements are prepared is consistent with the financial statements; and 

the Strategic Report and the UK Statutory Directors’ Report have been prepared in accordance with applicable 
legal requirements. 

In addition, in light of the knowledge and understanding of the group and its environment obtained in the course of the 
audit, we are required to report if we have identified any material misstatements in the Strategic Report and the UK 
Statutory Directors’ Report. We have nothing to report in this respect. 

Other matters on which we are required to report by exception 

Adequacy of information and explanations received 

Under the Companies Act 2006 we are required to report to you if, in our opinion, we have not received all the information 
and explanations we require for our audit. We have no exceptions to report arising from this responsibility.   

Directors’ remuneration 

Under the Companies Act 2006 we are required to report to you if, in our opinion, certain disclosures of directors’ 
remuneration specified by law are not made. We have no exceptions to report arising from this responsibility.   

Responsibilities for the financial statements and the audit 

Our responsibilities and those of the directors 

As explained more fully in the Statement of Directors’ Responsibilities set out on page 124, the directors are responsible for 
the preparation of the financial statements and for being satisfied that they give a true and fair view. 

Our responsibility is to audit and express an opinion on the financial statements in accordance with applicable law and 
International Standards on Auditing (UK and Ireland) (“ISAs (UK & Ireland)”). Those standards require us to comply with 
the Auditing Practices Board’s Ethical Standards for Auditors. 

This report, including the opinions, has been prepared for and only for the company’s members as a body in accordance 
with Chapter 3 of Part 16 of the Companies Act 2006 and for no other purpose. We do not, in giving these opinions, accept 
or assume responsibility for any other purpose or to any other person to whom this report is shown or into whose hands it 
may come save where expressly agreed by our prior consent in writing. 

What an audit of financial statements involves 

We conducted our audit in accordance with ISAs (UK & Ireland). An audit involves obtaining evidence about the amounts 
and disclosures in the financial statements sufficient to give reasonable assurance that the financial statements are free from 
material misstatement, whether caused by fraud or error. This includes an assessment of:   

  whether the accounting policies are appropriate to the group’s circumstances and have been consistently applied 

and adequately disclosed;   

 

 

the reasonableness of significant accounting estimates made by the directors; and   

the overall presentation of the financial statements.   

We primarily focus our work in these areas by assessing the directors’ judgements against available evidence, forming our 
own judgements, and evaluating the disclosures in the financial statements. 

We test and examine information, using sampling and other auditing techniques, to the extent we consider necessary to 
provide a reasonable basis for us to draw conclusions. We obtain audit evidence through testing the effectiveness of 
controls, substantive procedures or a combination of both.   

In addition, we read all the financial and non-financial information in the Annual Report to identify material inconsistencies 
with the audited financial statements and to identify any information that is apparently materially incorrect based on, or 
materially inconsistent with, the knowledge acquired by us in the course of performing the audit. If we become aware of any 
apparent material misstatements or inconsistencies we consider the implications for our report. With respect to the 
Strategic Report and the UK Statutory Directors’ Report, we consider whether those reports include the disclosures required 
by applicable legal requirements. 

Other matter 

We have reported separately on the company financial statements of Noble Corporation Plc for the year ended 31 December 
2016 and on the information in the Directors’ Remuneration Report that is described as having been audited. 

Miles Saunders (Senior Statutory Auditor) 
for and on behalf of PricewaterhouseCoopers LLP 
Chartered Accountants and Statutory Auditors 
Reading 
24 February 2017 

 
           
                       
 
 
 
 
                 
STATEMENT OF DIRECTOR’S RESPONSIBILITIES 

The Directors are responsible for preparing the Annual Report, as defined in “UK Financial Documents”, in accordance with 
applicable law and regulations. 

Company law requires the Directors to prepare financial statements for each financial year. Under that law, the Directors 
have  prepared  the  Noble  Corporation  plc  and  subsidiaries  (“Group”)  financial  statements  in  accordance  with  accounting 
principles  generally  accepted  in  the  United  States  of  America  (“US  GAAP”)  and  the  Noble  Corporation  plc  (“Parent 
Company”)  financial  statements  in  accordance  with  applicable  law  and  United  Kingdom  Accounting  Standards  (United 
Kingdom  Generally  Accepted  Accounting  Practice),  including  Financial  Reporting  Standard  101  Reduced  Disclosure 
Framework (FRS 101). Under company law, the Directors must not approve the financial statements unless they are satisfied 
that they give a true and fair view of the state of affairs of the Group and the Company and of the profit or loss of the Group 
and Parent Company for that period.  In preparing these financial statements, the Directors are required to: 

 
select suitable accounting policies and then apply them consistently; 
  make judgments and accounting estimates that are reasonable and prudent; 
 

state whether US GAAP and applicable IFRSs, including FRS 101, have been followed, subject to any material 
departures disclosed and explained in the Group and Parent Company financial statements, respectively;  
notify the Group’s shareholders in writing about the use of disclosure exemptions, if any, of US GAAP and FRS 
101 used in the preparation of financial statements; and  
prepare the financial statements on the going concern basis unless it is inappropriate to presume that the Group or 
Parent Company will continue in business. 

 

 

The Directors are responsible for keeping adequate accounting records that are sufficient to show and explain the Group and 
Parent Company’s transactions and disclose with reasonable accuracy at any time the financial position of the Group and 
Parent Company and enable them to ensure that the financial statements comply with the Companies Act 2006 and, as regards 
the Group financial statements, Article 4 of the IAS Regulation. They are also responsible for safeguarding the assets of the 
Group and the Parent Company and hence for taking reasonable steps for the prevention and detection of fraud and other 
irregularities. 

The Directors are responsible for the maintenance and integrity of the Company’s website. Legislation in the United Kingdom 
governing the preparation and dissemination of financial statements may differ from legislation in other jurisdictions.   

Each of the Directors, whose names and functions are listed in Item 10, Part III of this Annual Report on Form 10-K confirm 
that, to the best of their knowledge: 

 

 

the group financial statements, which have been prepared in accordance with US GAAP, give a true and fair view 
of the assets, liabilities, financial position and profit  of the group; and 
the Directors’ report includes a fair review of the development and performance of the business and the position of 
the group, together with a description of the principal risks and uncertainties that it faces. 

Disclosure of information to auditors 
In  accordance  with  Section  418  of  the  Companies  Act  2006,  each  Director  in  office  at  the  date  the  Directors’  report  is 
approved confirms that: 

 

 

so far as the Director is aware, there is no relevant audit information of which the Company’s auditor is unaware; 
and 
he/she has taken all the steps that he/she ought to have taken as a Director in order to make himself/herself aware of 
any relevant audit information and to establish that the Company’s auditor is aware of that information.  

Independent auditors  
The auditors, PricewaterhouseCoopers LLP, have indicated their willingness to continue in office, and a resolution that they 
be re-appointed will be proposed at the annual general meeting. 

On behalf of the Board of Directors 

David W. Williams 
Executive Director 
February 24, 2017

1 

 
 
 
 
 
 
 
UK STATUTORY STRATEGIC REPORT 

The Directors present their Strategic Report on the group for the year ended December 31, 2016. The information 
in this document below that is referred to in the following table shall be deemed to comply with the UK Companies Act 2006 
requirements for the UK Statutory Strategic Report:  

 Required item in the UK Statutory Strategic Report 

Where information can be found in the Annual Report on Form 10-K

A fair review of the company's business, including use of KPI's

Part II, Item 7. Management's Discussion and Analysis of Financial Condition and 
Results of Operations. Specifically, management assesses rig utilization, operating 
days, average dayrates and operating expenses.

Additionally, for the reasons discussed above in the Annual Report on Form 10-K, 
we also performed a similar analysis of our investment in subsidiaries for our parent 
company. As a result of this analysis, we recorded an impairment of approximately 
$1.5 billion on our investment in subsidiaries due to market conditions present in the 
offshore drilling industry. 

A description of the principal risks and uncertainties

Part I, Item 1A. Risk Factors

Information on environmental matters (including the impact of the company's 
business on the environment)

Part I, Item 1. Business, Governmental Regulations and Environmental Matters

Information about the company's employees

Part I, Item 1. Business, Employees

Information about social, community and human rights issues

Part I, Item 1. Available Information

Part III, Item 10. Directors, Executive Officers and Corporate Governance

Description of the company's strategy

Part I, Item 1. Business, Business Strategy

Description of the company's business model

Part I, Item 1. Business, Business Strategy

Diversity

On behalf of the Board of Directors 

David W. Williams 
Executive Director 
February 24, 2017 

Part I, Item 2. Properties, Drilling Fleet

Part I, Item 1. Business, Employees

1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
UK STATUTORY DIRECTORS’ REPORT 

The  Directors  present  their  report  on  the  group  for  the  year  ended  December  31,  2016.  The  information  in  this 
document  below  that  is  referred  to  in  the  following  table  shall  be  deemed  to  comply  with  the  UK  Companies  Act  2006 
requirements for the UK Statutory Directors’ Report: 

 Required item in the UK Statutory Directors' Report 

Where information can be found in the Annual Report on Form 10-K

Describe the principal activities of the group

Part I, Item 1. Business

Indication of the likely future developments of the group's business

Details of the recommended dividend

 Part II, Item 7. Management's Discussion and Analysis of Financial Condition and 
Results of Operations 

 Part II, Item 7. Management's Discussion and Analysis of Financial Condition and 
Results of Operations - Dividends 

Indication of the group's research and development activities

Level of political donations and political expenditure

Particulars of any important post balance sheet events

None. 

None. 

None. 

Names of all directors and their interests

Part III, Item 10. Directors, Executive Officers and Corporate Governance

Statement on directors' third party indemnity provision

The Company has granted a qualifying third party indemnity to each of its Directors 
against liability in respect of proceedings brought by third parties, which remains in 
force as at the date of approving the Directors' report. (filed as Exhibit 10.57)

A statement is required describing the action that been taken during the 
period to introduce, maintain or develop arrangements aimed at involving 
UK employees in the entity's affairs. 

Part I, Item 1. Business, Employees

The financial risk management objectives and policies of the entity, 
including the policy for hedging each major type of forecasted transaction 
for which hedge accounting is used.

 Part II, Item 8. Financial Statements and Supplementary Data, Note 15 - Derivative 
Instruments and Hedging Activities and Note 16 - Financial Instruments and Credit 
Risk 

The exposure of the entity to:

price risk

Part I, Item 1A. Risk Factors, "Our business and results of operations have been 
materially hurt and our enterprise value has substantially declined due to current 
depressed market conditions which are the result of the dramatic drop in the oil and gas 
price and the oversupply of offshore drilling rigs."

Part I, Item 1A. Risk Factors, "Our business depends on the level of activity in the oil 
and gas industry. Adverse developments affecting the industry, including a decline in 
the price of oil or gas, reduced demand for oil and gas products and increased 
regulation of drilling and production, could have a material adverse effect on our 
business, financial condition and results of operations."

Part I, Item 1A. Risk Factors, "The contract drilling industry is a highly competitive 
and cyclical business with intense price competition. If we are unable to compete 
successfully, our profitability may be materially reduced."

Part I, Item 1A. Risk Factors, "The over-supply of rigs is contributing to a reduction in 
dayrates and demand for our rigs, which reduction may continue for some time and, 
therefore, is expected to further adversely impact our revenues and profitability."

1 

 
 
 
 
 
 
UK STATUTORY DIRECTORS’ REPORT 

 Required item in the UK Statutory Directors' Report 

Where information can be found in the Annual Report on Form 10-K

credit risk 

liquidity risk

cash flow risk

Part I, Item 1A. Risk Factors, "We are substantially dependent on several of our 
customers, including Shell and Statoil ASA, and the loss of these customers would have a 
material adverse effect on our financial condition and results of operations."

Part I, Item 1A. Risk Factors, "As part of our recent agreement with Paragon Offshore, we 
agreed to assume certain Mexican tax liabilities and bonding obligations.  These tax 
liabilities could cost more than we expect, and the bonding requirements could be greater 
than anticipated and also could affect our liquidity.  There can be no assurance that 
Paragon Offshore will satisfy its tax payment, cost reimbursement or other obligations 
when they become due.  If the bankruptcy court does not approve our settlement 
agreement with Paragon Offshore, we could be sued by Paragon Offshore or its creditors."

Part I, Item 1A. Risk Factors, "In connection with the Spin-off, we agreed to indemnify 
Paragon Offshore for certain liabilities, and Paragon Offshore agreed to indemnify us for 
certain liabilities. We have significant exposure to losses resulting from this obligation, 
and there can be no assurance that the Paragon Offshore indemnities will be sufficient to 
insure us against the full amount of the related liabilities, or that Paragon Offshore will be 
able or willing to satisfy its indemnification and other obligations in the future."

 Part II, Item 8. Financial Statements and Supplementary Data, Note 17 - Financial 
Instruments and Credit Risk 
 Part I, Item 1A. Risk Factors, "We may experience downgrades in our credit ratings, 
which would increase our borrowing costs and potentially reduce our access to additional 
liquidity." 

 Part II, Item 7. Management's Discussion and Analysis of Financial Condition and 
Results of Operations, Liquidity and Capital Resources 

Part I, Item 1A. Risk Factors, "As a result of our significant cash flow needs, we may be 
required to incur additional indebtedness, and in the event of lost market access, may have 
to delay or cancel discretionary capital expenditures."

Disclosures on purchases of own shares during the year. 

Part II, Item 5. Market for Registrant's Common Equity, Related Stockholder Matters and 
Issuer Purchases of Equity Securities, Share Repurchases

The quantity of emissions in tonnes of carbon dioxide equivalent 
from activities for which that company is responsible.

Part I, Item 1. Business, Governmental Regulations and Environmental Matters

Branches outside the UK

 Filed as Exhibit 21.1 - Subsidiaries of Noble-UK and Noble-Cayman 

On behalf of the Board of Directors 

David W. Williams 
Executive Director 
February 24, 201

2 

 
 
 
 
 
 
 
 
 
 
Noble Corporation plc  
Directors’ Compensation Report 
For the Year Ended December 31, 2016  

Compensation Committee Chairman’s Annual Statement: 

Dear Shareholders: 

I am pleased to present our Company’s compensation report for 2016.  This compensation report is divided into three sections: 

(A)  This statement; 

(B)  The directors' compensation policy setting out our policy on directors’ compensation, which was originally approved 
by binding vote of our shareholders at our 2014 Annual General Meeting of Shareholders for a three year period, and 
will be [re-]submitted to shareholders for approval in a binding vote at our 2017 Annual General Meeting ( the “2017 
AGM”); and 

(C)  The  annual  report  on  compensation  which  sets  out  director  compensation  and  details  the  link  between  Company 
performance and compensation for 2016. The annual report on compensation together with this statement is subject 
to an advisory vote at the 2017 AGM. 

Current Challenging Market Conditions 

During  2016,  the  business  environment  for  offshore  drillers  remained  challenging.    A  rig  supply  imbalance  has  expanded 
throughout  the  year,  due  primarily  to  reduced  offshore  spending  by  customers,  leaving  a  growing  number  of  rigs  without 
follow-on drilling programs as current contracts expired. In addition, newbuild rigs ordered prior to the decline in industry 
activity continue to exit shipyards, adding to the supply imbalance.  Our customers have adopted a cautious approach to offshore 
spending as crude oil prices experienced a significant decline beginning in mid-2014 and continuing to the present, with the 
price of Brent crude declining from approximately $112 per barrel on June 30, 2014 to as low as $30 per barrel in January 
2016, a decline of more than 70%, before improving to $56 per barrel on February 15, 2017.  

Noble’s business is highly correlated and dependent on the overall demand for offshore contract drilling services, which is 
principally tied to the market price of oil. Reflecting these market factors, our share price since the middle of 2014 has closely 
tracked the decline in oil prices, falling from $27.00 on August 4, 2014 to $7.32 on February 15, 2017, a decline of 73%, 
matching closely the decline in the price of oil during this period.  

Recent Compensation Decisions 

Against  this  difficult  market  background,  your  Compensation  Committee  has  made  the  following  changes  in  respect  of 
compensation over the past few years: 

Reducing Overall CEO Compensation. We have made changes in our compensation plan which has significantly 
reduced our CEO’s overall compensation.  These changes, which are highlighted below, have led the total reported 
2016 compensation paid to our CEO to fall by more than 15% from 2015 levels and nearly 32% from 2014 levels. 

Freezing Base Salaries; Reducing CEO Salary.  We are continuing to hold the base salaries of all of our named 
executive officers at 2014 levels through 2017, and have further reduced our CEO’s 2017 base salary by 10% from 
the 2016 level.   

Voluntary Reduction in 2016 and 2015 STIP Funding; Change to 2017 STIP Methodology.  We voluntarily reduced 
the STIP funding level available for award by approximately 37% in 2016 and by 25% in 2015.  As a result of this 
reduction and other factors the STIP payout to our CEO in 2016 fell by nearly 18% from 2015 levels and by nearly 
46% from 2014 levels.  In addition, for 2017, we have revamped our STIP methodology for individual performance 
to make the plan more transparent and understandable.   

Reduction in CEO LTIP Award; Refocus of LTIP Goals.  In 2017, we reduced the value of the aggregate LTIP award 
to our CEO by approximately 11% from the 2016 award levels.  Combined with the 10% reduction in value beginning 
in 2015, our CEO LTIP grant has fallen by 20% from 2014 levels.  Also in 2017, we introduced a new LTIP goal: 
contract drilling margin relative to our driller peer group.  We believe this new LTIP goal, along with the existing 
relative TSR goal, will put higher emphasis on key Company goals.    

1 

 
 
 
 
 
 
 
 
 
 
 
 
 
Outlook for 2017 

Our compensation policy, which follows this letter, will be [re-]submitted to a binding vote of shareholders at our 2017 AGM 
on April 28, 2017.  We hope you will take the time to review the revised policy and to vote on it at the AGM. 

We believe our compensation program’s components and levels are appropriate for our industry and provide a direct link to 
enhancing shareholder value and advancing the core principles of our compensation philosophy and objectives to ensure the 
long-term  success  of  the  Company.  We  will  continue  to  monitor  current  trends  and  issues  in  our  industry,  as  well  as  the 
effectiveness of our program with respect to our executives, and properly consider, from time to time, whether to modify our 
program as appropriate. 

Michael A. Cawley 

Chairperson of the Compensation Committee 

February 24, 2017 

2 

 
 
 
 
Noble Corporation plc 

Directors’ Compensation Policy 

Our Directors’ Compensation Policy applies to our Executive Director, as Chairman, President and Chief Executive Officer 
(as  well  as  any  individual  that  may  become  an  Executive  Director  while  this  policy  is  in  effect)  and  our  Non-executive 
Directors. 

Our Compensation Policy for our Executive Directors is primarily designed to:  

  Attract and retain individuals with the skills and experience necessary to successfully execute Noble’s strategic business 

plan; 

  Motivate individuals to achieve key strategic, operational, safety and financial goals that will drive shareholder value 

while not subjecting the Company to excessive or unnecessary risk; and 

  Align our Executive Directors’ interests with those of our shareholders. 

Consistent  with  this  philosophy,  we  seek  to  provide  total  compensation  packages  that  are  competitive  with  those  of  the 
companies against which we compete on an operational basis and for key talent.  In establishing our Compensation Policy, 
the  Compensation  Committee  (or  “Committee”)  has  reviewed  and  considered  various  benchmarks  and  market  reference 
points.  A substantial portion of total compensation for our Executive Directors is subject to Company, individual and share 
price performance and is at risk of forfeiture.   

Future Compensation Policy – Executive Directors 

The Compensation Policy set out in this report will be [re-]submitted to a binding vote of shareholders at the Company’s 
2017 Annual General Meeting of Shareholders, which is set for April 28, 2017, and will continue in effect until December 
31, 2020 unless amended and approved by shareholders prior to such date.   

1 

 
 
 
 
Compensation 
Component 

Base Salary 

Purpose / Link to 
Noble’s Business 
Strategy 

  Attract and retain 
high performing 
individuals  

  Reflect an 

individual’s skills, 
experience and 
performance 

  Align with market 

value of role  

How Component Operates 

Maximum Opportunity 

  Reviewed annually by Committee 
 

In establishing base salary levels and determining 
increases, the Committee considers a variety of factors 
including: (1) our compensation philosophy, (2) market 
compensation data, (3) competition for key Director-level 
talent, (4) the Director’s experience, leadership and 
contributions to the Company’s success, (5) the 
Company’s overall annual budget for merit increases and 
(6) the Director’s individual performance in the prior year 
If any adjustments are made, annual salary increases 
generally take effect in January or February of each year, 
but could occur throughout the year if circumstances merit 
such an adjustment. Base salary is not subject to any 
clawback measures 

 

  Annual increase not to 

exceed 15% of prior year’s 
highest annualized base 
salary rate 

  For recruitment purposes, 
the base salary limit set 
forth in this policy will not 
apply to any individual 
hired from outside of 
Noble 

  Committee reserves 

discretion to set base salary 
at a level it deems 
appropriate to reflect a 
material job promotion or a 
material increase in 
responsibility, provided 
that the base salary level 
set in these circumstances 
will not exceed 115% of 
the annualized salary of the 
person who previously 
held such similar position 
for a period of at least 12 
months 

2 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
How Component Operates 

Maximum Opportunity 

  Funding mechanism for the aggregate STIP pool linked 

  250% of the highest 

Compensation 
Component 

Annual Bonus 
pursuant to 
Short Term 
Incentive Plan 
(“STIP”) or 
other Cash 
Awards 

Purpose / Link to 
Noble’s Business 
Strategy 
  Drive achievement of 

annual financial, 
safety and strategic 
goals 

  Align interests and 

 

wealth creation with 
those of shareholders 

  Align with market 

value of role 

annualized base salary in 
effect for the fiscal year to 
which the performance 
targets relate 
  In exceptional 

circumstances, which 
would be limited to where 
a cash award, under a 
Company incentive plan or 
otherwise, is used to 
facilitate recruitment of 
individuals via the buy-out 
of awards, the limit set 
forth in this policy will not 
apply. The Committee will 
consider market-based and 
individual-specific factors 
in these circumstances 
  In select cases (promotion 
or recruitment), to secure 
the services of certain 
individuals, cash 
inducement awards may be 
granted at the Committee’s 
discretion. These 
inducement awards may 
exceed the limit set forth in 
this policy, but will not 
exceed 250% of such 
individual’s annualized 
base salary  

directly to objective financial and/or operational 
performance (e.g., EBITDA, safety, environmental, etc.) 
determined annually.  
Individual payouts will be based on a fixed pro rata share 
(based on an annually fixed bonus opportunity percentage) 
or other share of the aggregate funding pool and may also 
be subject to individual increase or decrease through the 
application of discretionary factors or financial, 
operational and/or other company, team or individual 
metrics key to the success of Noble. 

  Performance metrics and actual results used to determine 
STIP payouts will be disclosed in the Implementation 
Report of the Directors’ Compensation Report in the year 
in which corresponding STIP payouts are made unless the 
metrics are considered commercially sensitive 

  All metrics will be measured on a no longer than one year 

basis  

  Performance below a threshold level for operational or 

financial goals will result in a $0 payout for these goals  
  Payouts between a threshold and maximum level will be 
interpolated.  The Committee reserves the right in its 
discretion to adjust earned awards up or down, including to 
reduce any award to zero 

  Payments are intended to be made in cash, but can be 

settled in Company shares or a combination of cash and 
shares at the Committee’s discretion 

  The Committee will assess the performance of our CEO 

and in the case of Executive Directors other than the CEO, 
if any, it will consider input from the CEO 

  The treatment of STIP awards will differ from this policy 
if a change in control were to occur. This treatment is 
summarized in the Directors’ Compensation Report 

  STIP awards are subject to recoupment under the 

provisions of Section 304 of the Sarbanes-Oxley Act and 
any other policy adopted by the Company, and would also 
be subject to any applicable legislation adopted during the 
time in which this policy is in effect.  See “Clawback 
Provisions” below. 

  Cash awards outside the STIP will only be made in 
connection with recruitment, promotion, special 
achievement or inducement awards 

3 

 
 
 
 
Compensation 
Component 

Long-term 
Incentives 
(“LTI”) 

Purpose / Link to 
Noble’s Business 
Strategy 
  Equity awards 

currently awarded 
under Noble 
Corporation 2015 
Omnibus Incentive 
Plan, as may be 
amended from time to 
time (“2015 Plan”) 
  Drive achievement of 
long-term financial 
and strategic goals 
  Align interests and 

wealth creation with 
those of shareholders 

  Attract and retain 
high performing 
individuals  

  Align with market 

value of role  

How Component Operates 

Maximum Opportunity 

  Annual equity grant will include at least 50% 

performance-based awards.  At present, these are 
performance vested restricted stock units (“PVRSUs”), but 
in the future, could include other type of incentive awards  

  For performance-based awards, including PVRSUs, the 
Committee will use TSR, contract drilling margin 
(absolute or relative) and/or other financial or performance 
metrics set forth in the 2015 Plan 

  Payout schedule for relative TSR performance or other 

financial metrics will be established by the Committee and 
will range from 0% for below-threshold performance to 
100% of maximum for superior performance. Percentile 
ranks, performance levels and corresponding payout levels 
will be set by the Committee in its discretion  

  Performance targets for financial metrics and actual results 
used to determine payouts (if applicable) for performance-
contingent awards will be disclosed in the Implementation 
Report of the Directors’ Compensation Report in the year 
in which corresponding payouts are made, unless the 
metrics are considered commercially sensitive 

  Time-vested restricted stock unit awards (“TVRSUs”) are 
used by the Committee to (1) promote retention, (2) 
reward individual and team achievement and (3) align 
individual’s with the interests of shareholders 

  Vesting/performance period for all LTI awards consisting 
of restricted stock and restricted stock units will be over at 
least three-years from grant date, except in exceptional 
circumstances, such as recruitment awards, where such 
vesting period may be less, or upon the occurrence of 
certain events 

  Earned/vested amounts are intended to be delivered in 
shares of Company stock, but can be settled in a 
combination of cash and stock at the Committee’s 
discretion, subject to the terms of the 2015 Plan  

  Any outstanding LTI awards made prior to the approval 
and implementation of this Compensation Policy will 
continue to vest and be subject to the same performance 
conditions (if applicable) and other terms/conditions 
prevailing at the time of grant of such awards 

  Performance-based LTI awards are subject to recoupment 
under the provisions of Section 304 of the Sarbanes-Oxley 
Act and any other policy adopted by the Company, and 
would also be subject to any applicable legislation adopted 
during the time in which this policy is in effect.  See 
“Clawback Provisions” below. 

  Value at grant (based on 

commonly used valuation 
methods) not to exceed 
750% of base salary 

  In exceptional 

circumstances, which 
would be limited to where 
the plan is used to facilitate 
recruitment of certain 
individuals, including the 
buy-out of previously-
granted incentive awards 
and inducement awards, 
the limit set forth in this 
policy will not apply. The 
Committee will consider 
market-based and 
individual-specific factors 
in these circumstances 
  To secure the services of 

individuals in the case of a 
promotion, inducement 
awards may be granted at 
the Committee’s 
discretion. These 
inducement grants may 
exceed the limit set forth in 
this policy, but will not 
exceed 115% of the annual 
target equity award value 
of the person who 
previously held such 
similar position for a 
period of at least 12 
months  

  For performance-

contingent awards, such as 
PVRSUs, maximum 
payout not to exceed 200% 
of target number of 
units/shares (or cash 
amount, if applicable) at 
end of performance period, 
plus any earned dividends 
or cash equivalents (if 
applicable, on vested 
awards) 

  For all other LTI awards, 
maximum payout not to 
exceed 100% of the 
original number of 
units/shares/options (or 
similar) granted at the end 
of vesting period plus any 
earned dividends or cash 
equivalents (if applicable, 
on vested awards) 

4 

 
 
 
 
Compensation 
Component 

Benefits 

Pension 

Purpose / Link to 
Noble’s Business 
Strategy 

  Attract and retain 
high performing 
individuals 

  Align with  market 

value of role  

  Align with  market 
practice in country 
of residence  
  Attract and retain 
high performing 
individuals 

  Align with  market 

value of role 

How Component Operates 

Maximum Opportunity 

  Executive Directors are provided with healthcare, life and 
disability insurance and other employee benefit programs. 
These employee benefits plans are provided on a non-
discriminatory basis to all employees 

  These and additional programs are established to align with 
market practice/levels and, as such, may be adjusted in the 
discretion of the Committee from time to time  

Salaried Employees’ Retirement Plan  

  Defined benefits provided in accordance with the 

 

 

terms of the previously-adopted Salaried 
Employees’ Retirement Plan  
Benefits are accrued in the form of an annuity, 
providing for payments to an individual during 
retirement and in select cases to a designated 
beneficiary 
Payments may be made in a single lump-sum, a 
single life annuity and several forms of joint and 
survivor elections 
Benefits are determined in accordance with the 
plan’s terms and consider an individual’s average 
compensation and years of service at Noble 
  Only available to employees hired originally on or 

 

  Taxable benefits not to 

exceed 10% of base salary 

  The maximum benefit 

under the pension plans is 
determined pursuant to the 
terms of the pension plans 
in effect as of the effective 
date of this policy (subject 
to adjustment as provided 
in the applicable plan) 

 

before July 31, 2004 
Plan amended effective December 31, 2016 to cease 
future benefit accruals 

Retirement Restoration Plan  

  Unfunded, nonqualified plan that provides the 

benefits under the Salaried Employees’ Retirement 
Plan’s benefit formula that cannot be provided by 
the Salaried Employees’ Retirement Plan because 
of the annual compensation and annual benefit 
limitations applicable to the Salaried Employees’ 
Retirement Plan under the Code 

  Only available to employees hired originally on or 

 

before July 31, 2004 
Plan amended effective December 31, 2016 to cease 
future benefit accruals 

Other 
Retirement 
Programs 

  Attract and retain 
high performing 
individuals 

  Align with  market 

value of role 

401(k) Savings Plan  
  Qualified plan that enables qualified employees, including 
Directors, to save for retirement through a tax-advantaged 
combination of employee and Company contributions 
  Matched at the rate of $0.70 to $1.00 per $1.00 (up to 6% 
of Basic Compensation) depending on years of service. 
Fully vested after three years of service or upon retirement, 
death or disability 

  401(k) plans: Maximum 
amounts governed by the 
applicable laws and 
regulations of the United 
States of America  

  Profit sharing plan: Not to 
exceed 10% of covered 
compensation 

401(k) Savings Restoration Plan  
  Unfunded, nonqualified employee benefit plan under 

which specified employees may defer compensation in 
excess of 401(k) plan limits 

Profit Sharing Plan 
  Qualified defined contribution plan available for U.S. 

employees  

  Any contribution at Board of Directors’ discretion. Fully 
vested after three years of service or upon retirement, 
death or disability 

5 

 
 
 
 
 
 
 
 
Compensation 
Component 

Relocation / 
Expatriate 
Assistance (if 
applicable) 

Purpose / Link to 
Noble’s Business 
Strategy 
  Ensure Noble is able 
to attract high caliber 
talent regardless of 
business location  
  Provide career and/or 
personal development 
options and 
potentially help retain 
the services of 
individuals already 
employed by the 
Company 

  Align with  market 

value of role 

  Align with  market 

practice in country of 
residence 

How Component Operates 

Maximum Opportunity 

  Executive expatriate benefits will be paid if determined to 
be required for competitive purposes and will be set to be 
consistent with those of comparable companies. These 
benefits may consist of: 

−  Housing allowance 

−  Foreign service premium 
−  Goods and services differential allowance 
−  Car allowance 
−  Reimbursement or payment of school fees for eligible 

dependents to age 19 

−  Annual home leave allowance 
−  Tax equalization payments 
−  Tax preparation services 

  Relocation assistance for expatriates will be provided 

comparable to those provided by other similar companies. 
Assistance includes (provided to non-Director level 
employees also):  
−  Standard outbound services, such as “house hunting” 

trips and shipment of personal effects  

− 
− 

Temporary housing 
Temporary relocation assistance 

  Future expatriate benefits and relocation assistance could 
include other components not included in the above  

  There are a number of 
variables affecting the 
amount that may be 
payable, but the 
Committee would pay no 
more than it judged 
reasonably necessary in 
light of all applicable 
circumstances 

  Maximum 

expatriate/relocation 
assistance not to exceed 
types of benefits described 
and/or used by comparable 
companies. The maximum 
tax equalization payment 
shall not exceed the 
payment  that would be 
due if the director was paid 
at the maximum amount 
permitted under this policy 
for each other component 
of compensation (except 
upon a change in control, 
in which case amounts 
would be calculated in 
accordance with the terms 
of the applicable 
agreement) 

Share Ownership Policy 

The purpose of the share ownership policy is to align executive interests and wealth creation with the interests of shareholders.  
Under the current share ownership policy, an Executive Director must meet the following stock ownership requirements: (1) 
CEO = 5x base salary; (2) Executive Vice Presidents and Senior Vice Presidents = 4x base salary; and (3) Vice Presidents = 
2x base salary.  For Non-executive Directors, the stock ownership requirement is 6x the director’s annual retainer.  A director 
may not sell or dispose of shares for cash unless the above share ownership policy is satisfied.   

Performance Measure Selection 

The measures used under the STIP and LTIP are selected annually to reflect the Company’s key short-term and long-term 
strategic initiatives and reflect both financial and non-financial objectives.  Performance targets are set to be challenging but 
achievable, taking into account the Company’s business, financial and strategic priorities. 

Compensation Policy for Other Employees 

The Company’s approach to annual compensation reviews is consistent across the Company, with consideration given to the 
scope of the role, level of experience, responsibility, individual performance and pay levels at comparable companies. Non-
Director level employees are eligible to participate in the Company’s annual and long-term incentive programs. Participation, 
award opportunities and specific performance conditions vary by level within the Company, with corporate and business 
division metrics incorporated as appropriate. 

Illustration of Application of Compensation Policy for Executive Directors 

The  estimated  compensation  amounts  received  by  the  Executive  Directors,  which  group  currently  includes  only  our 
Chairman, President and Chief Executive Officer, for the first full year (e.g., 2017) in which the Compensation Policy applies 
are shown in the following graphs.  These amounts reflect three levels of performance as defined below: 

  Threshold: Includes sum of salary, benefits, pension, TVRSUs at grant date fair value, PVRSUs at grant date fair value, 

and threshold payout (assuming no share price appreciation), and expatriate benefits, if applicable 

  Target  (at  expectation):  Includes  sum  of:  (1)  fixed  compensation  plus  annual  bonus  paid  at  target  amount  and  (2) 

PVRSUs at grant date fair value and target payout (assuming no share price appreciation) 

6 

 
 
 
 
 
 
  Maximum: Includes sum of: (1) fixed compensation plus annual bonus paid at maximum amount and (2) PVRSUs at grant 

date fair value and maximum payout (assuming no share price appreciation) 

Additional assumptions used in compiling the chart illustrations are:  

  Salary:  Reflects 2017 annualized rate. 

  Pension:  Reflects aggregate change in the actuarial present value of accumulated benefits under the Salaried Employees’ 
Retirement Plan and the Retirement Restoration Plan for the year.  These amounts do not include any amounts that are 
above-market or preferential earnings on deferred compensation. 

  Benefits: Sum of Company-paid benefits include: (1) expatriate benefits and perquisites; (2) 401(k) Savings Plan matching 
contributions;  (3)  health  and  welfare  benefits;  (4)  tax  preparation  services;  (5)  annual  home  leave  allowance;  and  (6) 
dividend equivalents on restricted stock units. 

  Bonus:  Reflects potential payments under the STIP based solely upon financial metrics (1) minimum = below threshold 
performance, so no payout would occur; (2) target = “at expectation” performance, so 100% of target amount would be 
paid; and (3) maximum = “stretch” performance where 200% of target amount would be paid. 

  Long-term Incentive (LTI) Awards:  TVRSUs are shown at grant date fair value; PVRSUs reflect grant date fair value at 
“target” or “maximum”, as applicable.  In all scenarios, LTI values assume no share price change relative to the closing 
price of Noble shares on grant date.  These values do not represent actual amounts that an Executive Director will receive 
in 2017 as the (1) TVRSUs vest ratably over a three-year period and (2) PVRSUs vest, only to the extent earned, at the 
end of a three-year performance period. 

Illustrative Compensation of Chairman, President & CEO 

Recruitment of Executive Directors 

The compensation package for a new Executive Director will be set in accordance with the terms of the Compensation Policy 
in force at the time of appointment or hiring. To successfully facilitate recruitment of high caliber talent from outside of Noble, 
the limits in this policy, if any, with respect to annual base salary, STIP or other cash awards, and LTI awards do not apply 
except as set forth above. With respect to inducement-related STIP or other cash awards, amounts will not exceed 250% of 
such individual’s annualized base salary; no such limit will apply with respect to base salary amounts and LTI awards used to 
help facilitate  recruitment.    In  addition,  to facilitate  the  recruitment  of an  individual  to  an  Executive  Director position,  the 
Committee can use cash and/or LTI awards to buy-out previously-granted incentive awards and no limits will apply under this 
policy. 

In the case of an internal appointment/promotion of an individual to an Executive Director position, the Committee reserves 
discretion to set base salary at a level it deems appropriate to reflect the material increase in scope and responsibility, provided 
that the base salary level set in these circumstances will not exceed 115% of the annualized salary of the person who previously 
held such similar position for a period of at least 12 months. In addition, STIP, cash awards or LTI awards may be granted as 
inducement awards at the Committee’s discretion. These STIP, cash awards or LTI grants used as inducement awards may 
exceed the limit set forth in this policy, but will not exceed the following amounts: for STIP or cash awards, 250% of such 
individual’s  annualized  base  salary,  and  for  LTI  awards,  115%  of  the  annual  target  equity  award  value  of  the  person  who 
previously held such similar position for a period of at least 12 months. 

7 

 
 
 
 
 
 
For  external  hires  and  internal  appointments,  the  Committee  may  agree  that  the  Company  will  meet  certain  relocation 
expenses, as appropriate and within the limits set by the Committee. The Committee believes it needs to retain the flexibility 
set forth in this policy to ensure that it can successfully secure the services of individuals with the background, experience 
and skill-set needed to lead a company of the size and scope of Noble.  In all cases, the Committee will consider market-
based and individual-specific factors when making its final decisions.  

Executive Directors Service Agreements and Loss of Office Payments 

The  Company's  general  policy  is  that  Executive  Directors  should  be  employed  on  an  "at  will"  basis  such  that  no  notice 
provision  applies  and  no  termination  payments  are  payable.   Executive  Directors  working  in  the  United  Kingdom  will, 
however, benefit from the statutory minimum notice period.  This is enshrined in a written statement of particulars provided 
to relevant individuals, which states that the amount of notice of termination of employment that they are entitled to receive 
is one week.  After two years’ continuous service they will be entitled to an extra week per year of service, up to a maximum 
of 12 weeks’ notice.   

The Committee may vary these terms if the particular circumstances surrounding the appointment of a new Executive Director 
require it (in accordance with the policy on the appointment of new Executive Directors above). In particular, the Committee 
may determine that these terms may vary substantially where it is necessary or desirable to recruit in a market in which "at 
will" employment terms are not competitive. 

An exception to the policy stated above will arise if the Change of Control Employment Agreements become effective. Details 
of the terms of these Agreements are set out below. 

Change of Control Employment Agreements 

Certain of the executive officers serving at December 31, 2016 are parties to change of control employment agreements which 
we have offered to certain senior executives since 1998. These agreements become effective only upon a change of control 
(within the meaning set forth in the agreement). If a defined change of control occurs and the employment of the executive 
officer is terminated either by us (for reasons other than death, disability or cause) or by the officer (for good reason or upon 
the officer’s determination to leave without any reason during the 30-day period immediately following the first anniversary 
of the change of control), which requirements can be referred to as a “double trigger”, the executive officer will receive 
payments and benefits set forth in the agreement. The terms of the agreements are summarized in the Company’s 2015 Proxy 
Statement under the heading “Potential Payments on Termination or Change of Control – Change of Control Employment 
Agreements.” We believe a “double trigger” requirement, rather than a “single trigger” requirement (which would be satisfied 
simply if a change of control occurs), increases shareholder value because it prevents an immediate unintended windfall to 
the executive officers in the event of a friendly (non-hostile) change of control. 

David Williams, as CEO, is the only Director to have entered into such an agreement. He did so prior to June 27, 2012 (being 
the relevant date under the applicable UK regulations from which prior commitments will continue to be honored by the 
Company even if they are not in accordance with the compensation policy, provided that they are not modified or renewed). 
Accordingly, as this agreement has not been modified or renewed since June 27, 2012, the Company will honor the agreement 
and it will not be subject to separate shareholder approval.  A copy of any Change of Control Agreement for a Director will 
be available for inspection at the registered office of the Company. 

The Company may, at the discretion of the Committee, enter into a Change of Control Employment Agreement with any 
newly recruited or appointed Executive Director. It would be the policy of the Company that the terms of such agreement 
would be substantially similar to those summarized in the Company’s 2016 Proxy Statement under the heading “Potential 
Payments on Termination or Change of Control – Change of Control Employment Agreements” in the most recent version 
approved by the Board. 

Clawback Provisions 

The Company has adopted a clawback provision which provides that at any time there is a material and negative restatement 
of the Company’s reported financial results, the cash equity compensation awarded or paid to any executive officer during 
the previous three years would be subject to recoupment, if the Board determines that the executive officer’s intentional 
misconduct or gross negligence materially contributed to such restatement.  In addition, Section 304 of the Sarbanes-Oxley 
Act of 2002, generally requires U.S.-listed public company chief executive officers and chief financial officers to disgorge 
bonuses, other incentive- or equity-based compensation and profits on sales of company stock that they receive within the 
12-month  period  following  the  public  release  of  financial  information  if  there  is  a  restatement  because  of  material 
noncompliance, due to misconduct, with financial reporting requirements under the federal securities laws.  The compensation 
of Directors of the Company would also be subject to any clawback provision adopted under any applicable legislation. 

8 

 
 
 
 
Consideration of Employment Conditions and Consultation with Employees 

Although  the  Committee  does  not  consult  directly  with  the  broader  employee  population  on  the  Company’s  executive 
compensation program, the Committee considers a variety of factors when determining the Directors’ Compensation Policy, 
including  but  not  limited  to  (1)  the  average  and  range  of  base  salary  increases  provided  to  non-Director  employees,  (2) 
compensation arrangements covering variable pay and benefits for all employees, (3) recent trends in talent attraction and 
retention affecting the Company and the broader energy industry and (4) employment conditions for the broader employee 
population. In addition to these considerations, the Committee believes that the Compensation Policy for Executive Directors 
is necessary to reflect the increased qualifications and level of responsibility of the position relative to the typical employee. 
The  primary  area  of  policy  differentiation  is  the  increased  emphasis  on  performance-based  compensation  for  Executive 
Directors relative to the broader employee population. 

Consideration of Shareholder Views 

In the past few years, we have conducted an extensive shareholder outreach effort regarding executive compensation matters 
through a wide-ranging dialogue between management and numerous shareholders. We also took into consideration certain 
proxy  advisory  firms’  reports  regarding  our  compensation  program.  The  Committee  considered  all  of  such  feedback  in 
designing and making changes to our compensation program.  Our current compensation program is largely a reflection of 
this shareholder input. 

We  are  committed  to  continued  engagement  between  shareholders  and  the  Company  to  fully  understand  and  consider 
shareholders’ input and concerns. 

9 

 
 
 
 
Compensation Policy for Non-executive Directors 

As of the effective date of this Policy, all of our Directors, with the exception of our Chairman, President and Chief Executive 
Officer, are Non-executive Directors.  The Company believes that the following program and levels of compensation are 
necessary to secure and retain the services of individuals possessing the skills, knowledge and experience to successfully 
support  and  oversee  the  Company  as  a  member  of  our  Board  of  Directors.    Our  Non-executive  Directors  receive  no 
compensation from the Company for their service as Directors other than as set forth below. 

Compensation 
Component 
Annual Retainer 

Board and 
Committee 
Meeting Fees 

Lead Director and 
Committee 
Chairperson Fees 

Annual Equity 
Award 

Benefits 

Purpose / Link to Noble’s 
Business Strategy 
  Attract and retain Non-executive 
Directors with a diverse set of 
skills, background and 
experience   

  Align with  market value of role 

  Attract and retain Non-executive 
Directors with a specialized set 
of skills, background and 
experience  

  Recognize time devoted to 

serving Company 

  Align with  market value of role 
  Attract and retain Non-executive 
Directors with a specialized set 
of skills, background and 
experience  

  Recognize additional time and 
responsibility associated with 
role 

  Align with market value of role 
  Attract and retain Non-executive 
Directors with a diverse set of 
skills, background and 
experience   

  Align with market value of role 
  Facilitate Non-executive 
Directors’ attendance at 
meetings 

  Align with market value of role 

How Component Operates 

Maximum Opportunity 

  Reviewed annually by the Board 
  Market data from the peers serves as the 

primary benchmark 

  Paid quarterly, in cash, with up to 100% paid in 
shares (or a combination of cash and shares) at 
the Director’s election 

  Reviewed annually by the Board 
  Market data from the peers serves as the 

primary benchmark 

  Paid in cash 

  Not to exceed $125,000 

per year 

  Not to exceed an 

additional $500,000 per 
year for a Non-executive 
Chairperson (to the extent 
one were to be appointed) 
  Not to exceed $3,000 per 

meeting 

  Reviewed annually by the Board 
  Market data from the peers serves as the 

  Lead Director: not to 

exceed $50,000 per year 

primary benchmark 

  Paid in cash 

  Reviewed annually by the Board 
  Market data from the peers serves as the 

primary benchmark 

  Paid in shares 

  Includes travel and other relevant out-of-pocket 
expenses incurred in conjunction with meeting 
attendance 

  Committee Chairperson: 
not to exceed $50,000 per 
year 

  Not to exceed $350,000 
per year at time of grant 
(based on commonly used 
valuation methods)  

  Limited to out-of-pocket 
expenses incurred.  These 
amounts will vary based 
on meeting location and 
duration 

Our Non-executive Directors will only receive compensation for those services outlined in this Policy.  There are no contracts 
or agreements that provide guaranteed amounts payable for service as a Non-executive Director of Noble, and there are no 
similar arrangements that provide for any guaranteed compensation (other than for any accrued amounts, if applicable, for 
services rendered as a Non-executive Director) upon a Non-executive Director’s termination of service from our Board of 
Directors.

10 

 
 
 
 
 
 
Noble Corporation plc 
Annual Report on Compensation 

The following is provided on an audited basis. 

Compensation of Executive Director  
The following table sets forth the compensation of David Williams, our Chairman, President and Chief Executive Officer, and 
our only Executive Director, during 2016: 

Base Salary
$    
1,050,000

STIP(1)
1,155,000

$   

LTIP(2)
1,855,489

$    

Pensions(3)
$      
649,726

All Other
Compensation(4)
$             
371,802

2016

2015

Total 
5,082,017

$        

Total 
6,615,399

$   

(1)  Short Term Incentive Plan (“STIP”) payment attributable to 2016 performance.  
(2)  The amounts disclosed in this column represent the vesting date fair market value of awards as follows: 

PVRSU(a)

$        
         _____________ 

835,086

2016
TVRSU
1,020,403

$     

Total 
1,855,489

$     

2015
Total
1,619,734

$     

(a)  PVRSU’s awarded for the 2013-2015 performance period vested 56.33%, and the remaining 43.67% were forfeited in January 2016.   

(3)  The amounts in this column represent the aggregate change in the actuarial present value of the Executive Director’s accumulated benefit under the 
Salaried Employees’ Retirement Plan and the Retirement Restoration Plan for the year. Does not include any amounts that are above-market or 
preferential earnings on deferred compensation.   

(4)  The table below summarizes all other compensation received by our CEO for the years ended December 31, 2016 and 2015:  

Dividends on
Non-Vested
Restricted
Stock Units
$        
221,524

Expatriate
Benefits
$            
-

Benefits
and Other

2016
Total 

$        

150,278

$       

371,802

$    

2015
Total
1,905,435

Compensation of Non-executive Directors  
The following table sets forth the compensation of our Non-executive Directors during 2016: 

Annual 

Board/Committee

Lead Director/

Total

Retainer

Meeting Fees

Ashley Almanza
Michael Cawley
Julie Edwards
Gordon Hall
Scott Josey
Jon Marshall

$        

50,000
50,000
50,000
50,000
50,000
50,000

$                

45,000
40,000
47,500
47,500
37,500
45,000

Chairman
-
$                     
25,000
-
38,750
-
15,000

$      

Fees
95,000
115,000
97,500
136,250
87,500
110,000

Annual
Equity Award(1)
316,674
227,995
227,995
227,995
227,995
227,995

Other

2016

2015

Compensation
415
$                     
299
299
299
299
299

$       

Total 
412,089
343,294
325,794
364,544
315,794
338,294

$       

Total 
139,066
362,880
337,880
372,880
335,380
340,380

Mary Ricciardello
Total

50,000
350,000

$      

40,000
302,500

$              

25,000
103,750

115,000
756,250

$   

227,995
1,684,644

$         

$            

$                 

299
2,209

343,294
2,443,103

$    

352,880
2,241,346

$   

(1)  The amounts disclosed in this column represent the aggregate grant-date fair value of the unrestricted shares awarded, which is measured using the 

market value of our shares on the date of grant.  

140 

 
 
 
 
 
 
 
 
 
  
 
 
 
 
 
 
               
          
                  
                 
      
               
                       
         
         
          
                  
                       
        
               
                       
         
         
          
                  
                 
      
               
                       
         
         
          
                  
                       
        
               
                       
         
         
          
                  
                 
      
               
                       
         
         
          
                  
                 
      
               
                       
         
         
 
 
 
 
Option Exercises and Outstanding Options at Fiscal Year End  
The following table sets forth certain information about exercises of options during 2016 and outstanding options at December 
31, 2016 held by the Directors: 

Outstanding
at
1/1/2016

Granted
during  
Year(1)

Exercised
during  
Year

Expired
during Year

Outstanding
at
12/31/2016

Number of  
Securities
Underlying
Unexercised
Options (#)
Exercisable

Number of  
Securities
Underlying
Unexercised
Options (#)
Unexercisable

David Williams

Michael Cawley

Julie Edwards

Mary Ricciardello

120,380
33,056
61,907
121,695
83,603
109,023
107,502
637,166

4,815
4,815

24,076
24,076

4,815
4,815

-
-
-
-
-
-
-
-

-
-

-
-

-
-

-
-
-
-
-
-
-
-

-
-

-
-

-
-

(120,380)
-
-
-
-
-
-
(120,380)

(4,815)
(4,815)

(24,076)
(24,076)

(4,815)
(4,815)

-
33,056
61,907
121,695
83,603
109,023
107,502
516,786

-
-

-
-

-
-

-
33,056
61,907
121,695
83,603
109,023
107,502
516,786

-
-

-
-

-
-

(1) 

In 2013, we discontinued the use of stock option awards.  

Exercise
Price

$    
$    
$    
$    
$    
$    
$    

26.18
29.74
35.73
20.49
32.78
31.33
30.59

Expiry 
Date
September 20, 2016
February 13, 2017
February 7, 2018
February 25, 2019
February 6, 2020
February 4, 2021
February 3, 2022

$    

34.27

April 28, 2016

$    

34.27

April 28, 2016

$    

34.27

April 28, 2016

-
-
-
-
-
-
-
-

-
-

-
-

-
-

The market price of the company’s shares at the end of the financial year was $5.92. The range of market prices during the 
year was between $4.64 and $13.56. 

Performance Against Performance Targets for STIP for our Executive Director 
Cash awards under the STIP are earned by reference to the achievement of annual financial, operational, individual and team 
performance goals and other key accomplishments, and are paid in February following the end of the financial year. The 
calculation of the performance components of the STIP and the aggregate STIP award paid to the Executive Director for 2016 
are shown below. All amounts paid under the STIP are performance-based.  

Components of
Performance Bonus

How
Determined
 EBITDA relative to target 

EBITDA
Drilling Margin less G&A  Drilling margin less general and administrative costs 

Safety results
Environmental compliance Conducts audits and achieve audit findings equivalent 

relative to driller peer group. 
 Total Recordable Incident Rate relative to goal 

to or better than prior audit findings

Weighting 
0.50
0.15

0.25
0.10

2016
Results
120%
200%

200%
50%

Component
Payout 

0.60
0.30

0.50
0.05

Goal Achievement
Additional 10% Amount for CEO Discretionary Awards
Total Level Available for Awards in 2016
Amount funded
Aggregate STIP Award

1.45
0.10
1.55
1.00
1,155,000

$     

2 

 
 
          
              
                
          
                        
                        
                             
            
              
                
                        
              
              
                             
            
              
                
                        
              
              
                             
          
              
                
                        
            
            
                             
            
              
                
                        
              
              
                             
          
              
                
                        
            
            
                             
          
              
                
                        
            
            
                             
          
              
                
          
            
            
                             
              
              
                
              
                        
                        
                             
              
              
                
              
                        
                        
                             
            
              
                
            
                        
                        
                             
            
              
                
            
                        
                        
                             
              
              
                
              
                        
                        
                             
              
              
                
              
                        
                        
                             
 
 
 
 
            
            
            
            
 
 
 
 
Performance Against Performance Targets for LTIP Vesting for our Executive Director 
The following represents the aggregate grant date fair value of the restricted stock units granted in 2016 and 2015 to our 
Executive Director:  

Year
2015
2016

TVRSU
2,964,043
2,988,299

$     
$     

PVRSU
3,391,728
3,414,819

$     
$     

Total 
6,355,771
6,403,118

$     
$     

Time-Vested Restricted Stock Unit Awards 
The following sets forth information regarding the time-vested restricted stock units outstanding at the beginning and end of 
the year ended December 31, 2016 for our Executive Director:  

Award 

Date
2/1/2013
1/29/2014
1/29/2015
1/29/2016

End of 
Vesting  
Period (1)
2/1/2016
1/29/2017
1/29/2018
1/29/2019

Unvested RSU's
Outstanding at

1/1/2016

31,882
81,840
185,950
-

                  299,672 

RSU's

Granted
              -   
              -   
              -   
    383,607 
    383,607 

RSU's

Vested

31,882
40,920
61,983
-

    134,785 

Unvested RSU's
Outstanding at

12/31/2016

-
40,920
123,967
383,607
                  548,494 

Market Price
Per Share on

Grant Date

$              
$              
$              
$                

41.42
31.66
15.94
7.79

Market Value
Per Share on

Value
on Vesting

Vesting Date
 $                  7.40 
 $                  7.63 
 $                  7.63 
 N/A 

Date
 $         235,767 
 $         312,015 
 $         472,621 
N/A 
 $      1,020,403 

(1)  Time-Vested restricted stock unit awards vest at a rate of 1/3 per year on each anniversary of the grant date.  

Performance-Vested Restricted Stock Unit Awards 
The following sets forth information regarding the performance-vested restricted stock units outstanding at the beginning and 
end of the year ended December 31, 2016 for our Executive Director:  

Measurement 
Period
2013-2015
2014-2016
2015-2017
2016-2018

Vesting
Date(1)
January 2016
February 2017
February 2018
February 2019

Unvested RSU's
Outstanding at
1/1/2016

191,289
245,520
371,900
-
                   808,709 

RSU's
Granted
                  - 
                  - 
                  - 
      896,278 
      896,278 

RSU's
Vested
107,753
-
-
-
    107,753 

RSU's
Forfeited
83,536
-
-
-
         83,536 

Unvested RSU's
Outstanding at
12/31/2016(2)

-
245,520
371,900
896,278
                1,513,698 

Fair Value
Per Share on
Grant Date

$                   
$                   
$                     
$                     

24.97
19.66
9.12
3.81

Market Value
Per Share on
Vesting Date
 $                     7.75 
N/A 
N/A 
N/A 

Value
on Vesting
Date
$         835,086 
N/A 
N/A 
N/A 
$         835,086 

(1)  Performance-Vested restricted stock units vest, if at all, at the end of the three-year measurement period to which they relate. 
(2)  Performance share units are awarded at the maximum level.  Expressed at target, awards are 122,760, 185,950 and 448,139 for the measurement 

periods of 2014-2016, 2015-2017 and 2016-2018, respectively. 

The following sets forth the PVRSU vesting schedule for the 2013-2015 measurement period for the period beginning January 
1, 2013 and ending July 31, 2014:  

Performance Table

TSR Relative
to Peer Group
(Percentile)
90 and greater
75
51
25
 Below 25 

Percentage of
Maximum Vesting
100%
75%
50%
25%
0%

Level
Maximum
Above Target
Target
Threshold
Below Threshold

3 

 
 
 
 
 
                   
      
                         
                   
      
                   
                 
      
                 
                         
           
                 
  
 
 
 
                  
    
          
                               
                  
                
                   
                   
                  
                
                   
                   
                              
                
                   
                   
 
 
 
 
 
 
 
The following sets forth the PVRSU vesting schedule for the 2013-2015 measurement period for the period beginning August  
1, 2014 and ending December 31, 2015:  

Noble Ranking 
Among Peer Group 
1st of 9 
2nd of 9 
3rd of 9 
4th of 9 
5th of 9 
6th of 9 
7th of 9 
8th of 9 
9th of 9 

Vesting Percentage 

100% 
87.5% 
75% 
62.5% 
50% 
37.5% 
25% 
12.5% 
0% 

PVRSU’s awarded for the 2013-2015 performance period vested 56.33%, and the remaining 43.67% were forfeited in January 
2016.   

Pensions  
The following table sets forth certain information about retirement programs and benefits under the defined benefit plans for 
our Executive Director:  

Plan 
Name

Salaried Employees' Retirement Plan(4)
Retirement Restoration Plan(4)

Years of
Credited
Service(1)
10.281
10.281

Present Value of
Accumulated
Benefit(1)(2)

$                 
$              

397,118
4,177,806

Payments
During 2016
$                
-
$                
-

Change in 
Pension Value and
Non-Qualified
Deferred
Compensation 
Earnings(3)
$                       
$                     

68,961
580,765

(1)  Computed as of December 31, 2016.  
(2)  For purposes of calculating the amounts in this column, retirement age was assumed to be the normal retirement age of 65, as defined in the 

Salaried Employees’ Retirement Plan.  

(3)  The amounts in this column represent the aggregate change in the actuarial present value of the Executive Director’s accumulated benefit under 
the Salaried Employees’ Retirement Plan and the Retirement Restoration Plan for the year. Does not include any amounts that are above-
market or preferential earnings on deferred compensation.   

(4)  The Plan was amended effective December 31, 2016 to cease future benefit accruals. 

Payments to past / former directors 
There were no payments to past / former directors for the year ended December 31, 2016.  

Payments for loss of office 
There were no payments for loss of office for the year ended December 31, 2016.  

Statement of the Directors shareholding and share interests 
We  have  a  share  ownership  policy  that  applies  to  our  directors  and  executive  officers  and  provides  for  minimum  share 
ownership requirements. The share ownership policy requirement for our Executive Director is five times his base salary and 
for our Nonexecutive Directors is six times their annual retainer. Until the policy holding requirements are satisfied, a Director 
may not sell or dispose of shares for cash.  Once a Director meets the applicable stock ownership requirements, the share 
ownership  policy  requirements  are  satisfied  even  if  there  is  a  subsequent  drop  in  the  stock  price  that  would  result  in  a 
shareholding value that is below the threshold, as long as no shares are sold.  A Director may not sell or dispose of shares for 
cash thereafter until the threshold is met. All of our Directors have been in compliance with share ownership requirements, 
but due to the recent fall in the stock price of the Company’s shares, Messrs. Almanza and Josey would not have been able 
to sell shares as of December 31, 2016 based on the closing share price of $5.92.  The other Directors would have been able 
to sell shares as of such date.  

4 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The following table provides details on the Directors’ shareholdings as at December 31, 2016:  

Beneficially
Owned

Vested but
Unexercised

Shares

Options

618,615
31,728
103,899
95,069
75,444
35,682
81,340
122,663

516,786
-
-
-
-
-
-
-

Restricted Stock Unit
Awards Subject
to Performance or
Vesting Conditions (1)
2,062,192
-
-
-
-
-
-
-

Weighted  
Average
Exercise Price of 

Vested Options
$                  
29.28
$                      
-
$                      
-
$                      
-
$                      
-
$                      
-
$                      
-
$                      
-

Director
David Williams
Ashley Almanza
Michael Cawley
Julie Edwards
Gordon Hall
Scott Josey
Jon Marshall
Mary Ricciardello

(1)  Time vested restricted stock units are counted for purposes of our ownership guidelines.  

Gains made by the Directors on Option Exercises 
No options were exercised by the Directors during the year ended December 31, 2016.  

5 

 
 
 
          
       
                     
            
                   
                                    
          
                   
                                    
            
                   
                                    
            
                   
                                    
            
                   
                                    
            
                   
                                    
          
                   
                                    
 
 
 
 
 
 
 
The following information is unaudited. 

Performance graph 
This graph shows the cumulative total shareholder return of our shares over the five-year period from January 1, 2012 to 
December 31, 2016. The graph also shows the cumulative total returns for the same five-year period of the S&P 500 Index 
and the Dow Jones U.S. Oil Equipment & Services Index, which are considered key indices in our industry.  The graph 
assumes that $100 was invested in our shares and the two indices on January 1, 2012 and that all dividends or distributions 
and returns of capital were reinvested on the date of payment. 

COMPARISON OF CUMULATIVE FIVE YEAR TOTAL RETURN

$250

$200

$150

$100

$50

$0
12/31/11

12/31/12

12/31/13

12/31/14

12/31/15

12/31/16

Noble Corporation

S&P 500 Index

Dow Jones U.S. Oil Equipment & Services Index

INDEXED RETURNS
Years Ending

Company / Index
Noble Corporation
S&P 500 Index
Dow Jones U.S. Oil Equipment & Services Index

$ 

2012
116.98
116.00
100.33

$  

2013
128.45
153.57
128.83

$    

2014
67.77
174.60
106.64

$     

2015
47.01
177.01
82.67

$      

2016
26.98
198.18
105.26

6 

 
 
 
 
 
   
    
    
     
      
   
    
    
       
      
 
 
 
 
 
 
Chief Executive Officer's compensation in the past five years 

CEO single figure (1)
Bonus (% of maximum awarded)
Performance-based LTI (% of maximum vesting)

2012
 $    7,895,988 
25%
21%

$       

2013
7,039,906
71%
0%

2014

$    

11,046,727

92%
45%

$     

2015
6,615,399
61%
0%

$      

2016
5,082,017
50%
56%

(1)  CEO  compensation  is  composed  of  base  salary,  STIP  attributable  to  the  performance  year,  value  of  LTIP  awards  on  vesting  and  all  other 

compensation, as defined on page 1. 

Percentage change in the Chief Executive Officer's compensation 
The table below shows the percentage year-on-year change in salary, STIP and LTIP award earned between the year ended 
December 31, 2016 and the year ended December 31, 2015 for the CEO compared to the average of such compensation for 
the U.S. shorebased administrative employees who were STIP eligible during each year. This comparative employee group 
was chosen as the make-up and calculation of their compensation for the categories in the table below most closely resembles 
that of our CEO.  

%

CEO
Average of U.S. shorebased 
administrative employees(2)

Base Salary
0%

0%

STIP
-17%

-15%

LTIP(1)
-37%

-31%

(1)  For comparability, this is calculated using the TVRSU award vestings in 2015 and 2016. PVRSU vestings are excluded as the majority of the 

comparable group are not eligible for these awards.  

(2)  Reflects  the  change  in  average  pay  for  U.S.  shorebased  administrative  employees  who  are  STIP  eligible  employed  in  both  the  year  ended 

December 31, 2015 and the year ended December 31, 2016.  

Relative importance of spend on pay 
The table below shows the total pay for all employees compared to other key financial metrics and indicators: 

Employee costs ($'000)
Dividends paid ($000)
Average number of employees
Revenues from continuing operations ($000)
Income from continuing operations before income taxes ($000)

Year Ended December 31, 
2015

2016
$              
$                
$                  
$           
$            

485,139
47,534
2,762
2,302,065
(967,029)

$           
$           

$        
$           

666,044
315,534
3,541
3,352,252
742,433

% change
-27%
-85%
-22%
-31%
-230%

Additional  information  on  the  average  number  of  employees,  total  revenues  and  income  before  income  taxes  has  been 
provided for context. The majority of our workforce (approximately 84%) are located offshore.  

Consideration by the directors of matters relating to directors' compensation 
The compensation committee of our Board is responsible for determining the compensation of our directors and executive 
officers  and  for  establishing,  implementing  and  monitoring  adherence  to  our  compensation  policy.  The  compensation 
committee  operates  independently  of  management  and  receives  compensation  advice  and  data  from  outside  independent 
advisors. 

The compensation committee charter authorizes the committee to retain and terminate, as the committee deems necessary, 
independent advisors to provide advice and evaluation of the compensation of directors or executive offices, or other matters 
relating  to  compensation,  benefits,  incentive  and  equity-based  compensation  plans  and  corporate  performance.  The 
compensation committee  is  further  authorized  to  approve  the  fees  and  retention  terms  of  any  independent  advisor  that  it 
retains. The compensation committee has engaged Mercer (US) Inc., a leading global human capital consulting firm, to serve 
as the committee’s compensation consultant. 

The  compensation  consultant  reports  to  and  acts  at  the  direction  of  the  compensation  committee  and  is  independent  of 
management,  provides  comparative  market  data  regarding  executive  and  director  compensation  to  assist  in  establishing 
reference points for the principal components of compensation and provides information regarding compensation trends in 
the  general  marketplace,  compensation  practices  of  the  Peer  Group  described  below,  and  regulatory  and  compliance 
developments. The compensation consultant regularly participates in the meetings of the compensation committee and meets 
privately with the committee at each committee meeting. 

7 

 
 
 
 
 
 
 
                 
 
 
 
 
 
 
 
Statement of voting at general meeting 
At  the  Annual  General  Meeting  in  April  2016,  the  shareholder  advisory  vote  on  executive  compensation  received  the 
following votes:  

Votes Cast in Favor
Votes Cast Against
Total Votes Cast in Favor or Against

Votes Withheld

Votes

94,583,732
75,437,859
170,021,591

11,183,308

% of Total Votes
56%
44%
100%

8 

 
 
 
              
              
            
              
NOBLE CORPORATION PLC 

UK STATUTORY FINANCIAL STATEMENTS 

December 31, 2016 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC 

COMPANY BALANCE SHEET 
as at December 31, 2016 

NON-CURRENT ASSETS
Investments in subsidiaries

CURRENT ASSETS
Trade and other receivables due after one year
Trade and other receivables due within one year

Cash and cash equivalents

Creditors - amounts falling due within one year

NET CURRENT LIABILITIES

Creditors - amounts falling due after more than one year

NET ASSETS

EQUITY
Called up share capital: ordinary shares
Called up share capital: deferred shares (GBP 50,000)
Share premium
Other reserves*
TOTAL SHAREHOLDERS' FUNDS

Note

2016
$'000

2015
$'000

6

7
7

8

9

10
10

11

2,059,914
2,059,914

3,560,082
3,560,082

307,087
3,513

71,890
382,490

7,087
3,400

1
10,488

(1,882,547)

(1,768,807)

(1,500,057)

(1,758,319)

(4,883)

(4,883)

554,974

1,796,880

2,433
78
-
552,463
554,974

2,420
78
3,508
1,790,874
1,796,880

*As permitted by section 408 of the Companies Act 2006, the Company has elected not to present its own profit and 
loss account for the year. The Company reported a loss for the financial year ended 31 December 2016 of $1.220 
billion (2015: loss of $1.634 billion). In addition, the Company has taken advantage of the legal dispensation contained 
in Section 408 of the Companies Act 2006 allowing it not to publish a separate statement of comprehensive income. 

The notes on pages 3 to 13 are an integral part of these financial statements 

The financial statements on pages 1 to 13 were approved by the Board of Directors on 24 February 2017 and were 
signed on its behalf by: 

Director 
Registered number: 08354954

1 

 
 
 
 
        
      
        
      
           
             
               
             
             
                    
           
           
       
     
       
     
              
            
         
      
               
             
                    
                  
                       
             
           
      
           
      
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC 

STATEMENT OF CHANGES IN EQUITY 
for the year ended December 31, 2016 

Called up share 
capital: ordinary 
shares
$'000

Called up 
share capital 
deferred 
shares
$'000

Share 
premium
$'000

Note

2,475
7

-
(62)
-
-
-
2,420
13
-
-
-
-
2,433

78
-
-
-
-
-
-
78
-
-
-
-
-
78

4,154
935
-
-
-
(1,581)
-
3,508
1,314
-
-
(4,822)
-

-

Other reserves
$'000
3,806,702
(5,111)
39,171
(100,568)
(315,533)
-

(1,633,787)
1,790,874
(4,940)
34,720
(47,701)
-

(1,220,490)
552,463

Total
$'000
3,813,409
(4,169)
39,171
(100,630)
(315,533)
(1,581)
(1,633,787)
1,796,880
(3,613)
34,720
(47,701)
(4,822)
(1,220,490)
554,974

At December 31, 2014
Issuance of shares
Share-based compensation cost
Repurchases of shares
Dividends
Tax benefit of equity transactions
Loss for the year
At December 31, 2015
Issuance of shares
Share-based compensation cost
Dividends
Tax benefit of equity transactions*
Loss for the year
At December 31, 2016

*The tax benefit cost which is borne by the Company in relation to the issuance of shares is deducted from share 
premium.  

2 

 
 
 
                   
                
           
            
           
                          
               
              
                 
                
                      
               
               
                 
                
                      
               
               
             
            
                      
               
               
             
            
                      
               
          
                       
                
                      
               
               
          
         
                   
                
           
            
           
                        
               
           
                 
                
                      
               
               
                 
                
                      
               
               
               
              
                      
               
          
                       
                
                      
               
               
          
         
                   
                
                   
               
              
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1. CORPORATE INFORMATION  

Noble Corporation plc., a public limited company incorporated under the laws of England and Wales (“Noble”, “Noble-UK”, 
the  “Company”,  “we”,  “our”  and  words  of  similar  import),  is  a  holding  company  on  the  New  York  Stock  Exchange 
(“NYSE”), engaged in the management of companies which provide offshore drilling contract services for the oil and gas 
industry.  

Noble Corporation, a Cayman Islands company (“Noble-Cayman”) is an indirect, wholly-owned subsidiary of Noble-UK. 
Noble-UK’s  principal  asset  is  all  of  the  shares  of  Noble-Cayman.  Noble-Cayman  has  no  public  equity  outstanding.  The 
consolidated financial statements of Noble-UK include the accounts of Noble-Cayman, and Noble-UK conducts substantially 
all of its business through Noble-Cayman and its subsidiaries. 

2. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES 

The principal accounting policies, which have been applied consistently throughout the periods presented, are set out below.  

2.1 Basis of preparation 

The financial statements of the Company have been prepared in accordance with Financial Reporting Standard 101, ‘Reduced 
Disclosure  Framework’  (FRS  101).  The  financial  statements  have  been  prepared  on  the  going  concern  basis,  under  the 
historical cost convention, and in accordance with the Companies Act 2006. 

The preparation of financial statements in conformity with FRS 101 requires the use of certain critical accounting estimates. 
It also requires management to exercise its judgment in the process of applying the company’s accounting policies. The areas 
involving a higher degree of judgment or complexity, or areas where assumptions and estimates are significant to the financial 
statements are disclosed in note 3. 

The following exemptions from the requirements of IFRS have been applied in the preparation of these financial statements, 
in accordance with FRS 101: 

• 

• 

• 

Paragraphs  45(b)  and  46  to  52  of  IFRS  2,  ‘Share-based  payment’  (details  of  the  number  and  weighted-average 
exercise prices of share options, and how the fair value of goods or services received was determined) 

IFRS 7, ‘Financial Instruments: Disclosures’ 

Paragraphs 91 to 99 of IFRS 13, ‘Fair value measurement’ (disclosure of valuation techniques and inputs used for 
fair value measurement of assets and liabilities) 

• 

Paragraph 38 of IAS 1, ‘Balance sheet’ comparative information requirements in respect of:  

•       10(d) (statement of cash flows), 

•       10(f) (a balance sheet as at the beginning of the preceding period when an entity applies an accounting policy 
retrospectively or makes a retrospective restatement of items in its financial  statements, or when it reclassifies items 
in its financial statements), 

•       16 (statement of compliance with all IFRS),  

•       38A (requirement for minimum of two primary statements, including cash flow statements), 

•       38B-D (additional comparative information), 

•       40A-D (requirements for a third balance sheet), 

•       111 (cash flow statement information) and 

•       134-136 (capital management disclosures) 

3 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
• 

• 

IAS 7, ‘Statement of cash flows’ 

Paragraph 30 and 31 of IAS 8 ‘Accounting policies, changes in accounting estimates and errors’ (requirement for 
the disclosure of information when an entity has not applied a new IFRS that has been issued but is not yet effective) 

• 

Paragraph 17 of IAS 24, ‘Related party disclosures’ (key management compensation) 

•  The requirements in IAS 24, ‘Related party disclosures’ to disclose related party transactions entered into between 

two or more members of a group. 

2.2 Going concern 

While the current economic conditions continue to create uncertainty due to the decline in oil and gas prices and reduced 
demand for oil and gas products contributing to a rig capacity imbalance, the directors have a reasonable expectation that 
Noble-UK  has  adequate  resources  to  continue  in  operational  existence  for  the  foreseeable  future.  Therefore,  Noble-UK 
continues to adopt the going concern basis in preparing its financial statements.  

2.3 Consolidated financial statements 

The financial statements contain information included in the Annual Report on Form 10-K about Noble-UK as an individual 
company and do not contain consolidated financial information as the parent of a group. The form 10-K can be found on the 
Company’s website at www.noblecorp.com.   

2.4 Foreign currency translation 

Items  included  in  the  financial  statements  of  the  company  are  measured  using  the  currency  of  the  primary  economic 
environment in which the company operates (‘the functional currency’). The functional currency of the Company is the US 
Dollar. The financial statements are presented in US Dollars (“$”), which is also the company’s functional currency. 

Transactions in foreign currencies are recorded at the rate of exchange prevailing at the date of the respective transaction. 
Monetary  assets  and  liabilities,  denominated  in  foreign  currencies  at  the  balance  sheet  date,  are  reported  at  the  rates  of 
exchange prevailing at that date. Exchange differences on retranslating monetary assets and liabilities are recognized in the 
profit and loss account. 

2.5 Investment in subsidiaries 

Investments in subsidiary undertakings are shown at cost, plus incidental expenses less any provision for impairment.  

2.6 Impairment of non-financial assets 

Annually, the directors consider whether any events or circumstances have occurred which indicate that the carrying value 
of fixed asset investments may not be recoverable. If such circumstances do exist, a full impairment review is undertaken to 
establish whether the carrying amount exceeds the recoverable amount, being the higher of fair value less costs of disposal 
or value in use. If this is the case, an impairment charge is recorded to reduce the carrying value of the related investment. 
The value in use is defined as the present value of the future cash flows expected to be derived. 

2.7 Financial Instruments 

Our company has the following types of financial instruments: cash on hand, amounts due from debtors and amounts to which 
we are creditors. 

The company classifies its financial instruments in the following categories: loans and receivables and financial liabilities 
measured at amortised cost. 

Loans and receivables are non-derivative financial assets with fixed or determinable payments that are not quoted in an active 
market. They are included in current assets, except for maturities greater than 12 months after the end of the reporting period. 
These are classified as non-current assets. 

4 

 
 
 
 
  
Financial assets are recognized on the trade date and derecognized when the rights to receive cash flows from the investments 
have  expired or  have  been  transferred  and the  company  has  transferred substantially  all  risks  and  rewards  of  ownership. 
Following initial recognition, loans and receivables are subsequently carried at amortized cost. 

The company assesses at the end of each reporting period whether there is objective evidence that a financial asset or group 
of financial assets is impaired. A financial asset or a group of financial assets is impaired and impairment losses are incurred 
only if there is objective evidence of impairment as a result of one or more events that occurred after the initial recognition 
of the asset (a ‘loss event’) and that loss event (or events) has an impact on the estimated future cash flows of the financial 
asset or group of financial assets that can be reliably estimated. 

2.8 Cash and cash equivalents 

Cash and cash equivalents include cash on hand, demand deposits with banks and all highly liquid investments with original 
maturities of three months or less. Our cash, cash equivalents and short-term investments are subject to potential credit risk, 
and  certain  of  our  cash  accounts  carry  balances  greater  than  the  federally  insured  limits.  Cash  and  cash  equivalents  are 
primarily held by major banks or investment firms. Our cash management and investment policies restrict investments to 
lower  risk,  highly  liquid  securities  and  we  perform  periodic  evaluations  of  the  relative  credit  standing  of  the  financial 
institutions with which we conduct business. 

2.9 Trade and other receivables 

Trade receivables are amounts due from customers for services performed in the ordinary course of business. If collection is 
expected in one year or less, they are classified as current assets. If not, they are presented as non-current receivables. 

2.10 Treasury shares 

The consideration paid for own shares, including any incremental directly attributable costs, is recorded as a deduction from 
shareholders’ equity. When such shares are sold any consideration received, net of any directly attributable costs, is recorded 
within shareholders’ equity. When shares are cancelled, the nominal amount is recorded to the capital redemption reserve.  

2.11 Creditors 

Creditors  are  amounts  due  to  vendors  for  goods  and  services  obtained  in  the  ordinary  course  of  business.  If  payment  is 
expected to be in one year or less, they are classified as current liabilities. If not, they are presented as non-current liabilities. 
Creditors  are  recognised  initially  at  fair  value  and  subsequently  measured  at  amortised  cost  using  the  effective  interest 
method. 

2.12 Taxation 

Current taxation is provided at amounts expected to be paid (or recovered) using tax rates and laws that have been enacted or 
substantively enacted at the balance sheet date. 

Deferred income tax is recognized on temporary differences arising between the tax bases of assets and liabilities and their 
carrying amounts in the separate financial statements. Deferred income tax is determined using tax rates (and laws) that have 
been enacted or substantively enacted by the balance sheet date and are expected to apply when the related deferred income 
tax asset is realized or the deferred income tax liability is settled. Deferred income tax assets are recognized only to the extent 
that it is probable that future taxable profit will be available against which the temporary differences can be utilized. 

2.13 Distributions from group entities 

Distributions from group entities are recorded at the time of the transaction at fair value. For non-cash distributions the fair 
value is determined based on the price that would be received to sell an asset or paid to transfer a liability in an orderly 
transaction between market participants at the transaction date.   

2.14 Share based payments 

For equity-settled awards, the fair value of an award is measured at the date of grant and reflects any market-based vesting 
conditions. Non market-based vesting conditions are excluded from the fair value of the award. At the date of grant, the 
Company estimates the number of awards expected to vest as a result of non-market-based vesting conditions and the fair 
5 

 
 
value of this estimated number of awards is recognized as an expense to the profit and loss account on a straight-line basis 
over the vesting period. At each balance sheet date, the Company revises its estimate of the number of awards expected to 
vest as a result of non-market based vesting conditions and adjusts the amount recognized cumulatively in the profit and loss 
account to reflect the revised estimate. Proceeds received, net of directly attributable transaction costs, are credited to share 
capital and share premium.  

For cash-settled awards, the total amount recognized is based on the fair value of the liability incurred. The fair value of the 
liability is re-measured at each balance sheet date with changes in the fair value recognized in the profit and loss account for 
the period.  

The grant by the Company of options over its equity instruments to employees of subsidiary undertakings is treated as a 
capital contribution. The fair value of the awards made are recognized, over the vesting period, as an increase in investment 
in subsidiary undertakings, with a corresponding credit in the profit and loss reserve. 

2.15 Borrowings 

Borrowings are recognized initially at fair value, net of transaction costs incurred. Borrowings are subsequently carried at 
amortized cost; any difference between the proceeds (net of transaction costs) and the redemption value is recognized in the 
income statement over the period of the borrowings. The borrowings are payable on demand. 

2.16 Capital instruments 

Ordinary  shares  are  classified  as  equity.  Incremental  costs  directly  attributable  to  the  issue  of  new  shares  or  options  are 
deducted from the proceeds recorded in equity.  

2.17 Dividends 

Dividends to be received are recognized as soon as the company acquires the right to them. Dividend distributions to the 
company’s  shareholders  are  recognized  as  a  liability  in  the  company’s  financial  statements  in  the  period  in  which  the 
dividends are approved.  

3. CRITICAL ACCOUNTING ESTIMATES AND JUDGMENTS  

3.1 Impairment of Subsidiaries 

Consistent with our policy stated in note 6, we continue to evaluate investments in subsidiaries for impairment on an annual 
basis or whenever events or changes in circumstances indicate that the carrying amount may not be recoverable. Further 
sustained declines in the offshore drilling market, or lack of recovery in market conditions, to the extent actual results do not 
meet our estimated assumptions, may lead to additional impairments losses in the future.  If impairment triggers are present 
at year end, we perform an analysis based on the fair value and/or value in use models. Fair value is generally calculated by 
examining the market capitalization plus a control premium acceptable for accounting purposes, which is a management 
estimate. The key estimates within the value in use model are: dayrates, rig utilization, and operating costs.  

6 

 
 
 
 
3.2 Financial instruments 

The company has no financial instruments measured at fair value through profit and loss. 

4. SPIN-OFF OF PARAGON OFFSHORE PLC (“Paragon Offshore”) 

On 1 August 2014, the Company completed the separation and spin-off of a majority of its standard specification offshore 
drilling business (the “Spin-off”) through a pro rata distribution of all of the ordinary shares of its wholly-owned subsidiary, 
Paragon Offshore, to the holders of Noble’s ordinary shares. 

Prior to the completion of the Spin-off, Noble and Paragon Offshore entered into a series of agreements to effect the separation 
and Spin-off and govern the relationship between the parties after the Spin-off. Of these agreements, the tax sharing agreement 
(“TSA”) and the transition services agreement were entered into by Noble-UK.  The tax sharing agreement provides for the 
allocation of tax liabilities and benefits between us and Paragon Offshore and governs the parties’ assistance with tax-related 
claims.  In the transition services agreement, we agreed to continue, for a limited period of time, to provide various interim 
support services to Paragon Offshore, and Paragon Offshore agreed to provide various interim support services to us.  

In April 2016, we entered into a settlement agreement with Paragon Offshore (following the execution of an agreement in 
principle in February 2016) under which, in exchange for a full and unconditional release of any claims by Paragon Offshore 
in  connection  with  the  Spin-off  (including  fraudulent  conveyance  claims  that  could  be  brought  on  behalf  of  Paragon 
Offshore’s creditors), we agreed to assume the administration of Mexican tax claims for specified years up to and including 
2010,  as  well  as  the  related  bonding  obligations  and  certain  of  the  related  tax  liabilities.  The  settlement  agreement  with 
Paragon Offshore is subject to the approval of Paragon Offshore's bankruptcy plan by the bankruptcy court. On October 28, 
2016,  the  bankruptcy  court  having  jurisdiction  over  the  Paragon  Offshore  bankruptcy  denied  confirmation  of  Paragon 
Offshore’s bankruptcy plan.  

On January 18, 2017, Paragon Offshore announced that it had reached an agreement in principle with an ad hoc committee 
of secured debt holders on a term sheet to support a new bankruptcy plan. The term sheet contemplates that the existing 
settlement agreement between Noble and Paragon Offshore will be adopted under the new bankruptcy plan. Paragon Offshore 
also stated that it will seek to obtain court approval of the new bankruptcy plan as soon as possible in the first half of 2017. 
Paragon Offshore’s unsecured creditors are not parties to the agreement in principle, and have formed an ad hoc committee 
which we expect to oppose Paragon's new bankruptcy plan, including our settlement agreement. There can be no assurance 
that the bankruptcy court will ultimately approve our settlement agreement with Paragon Offshore or Paragon Offshore’s 
bankruptcy plan or that our settlement agreement will continue to be a part of their bankruptcy plan. If for any reason the 
agreement is not approved by the bankruptcy court or included as part of an approved plan or Paragon Offshore fails to exit 
bankruptcy, Paragon Offshore or its creditors could become adverse to us in any potential litigation relating to the Spin-off, 
including any alleged fraudulent conveyance claim in connection with the creation of Paragon Offshore as a stand-alone 
entity. 

5. FINANCIAL INSTRUMENTS  

Financial instruments by category are as follows: 

Assets per balance sheet
Trade receivables due within one year
Trade receivables due after one year
Cash and cash equivalents

Liabilities as per balance sheet
Creditors - falling due within one year
Creditors - falling due after more than one year

Note

2016
$'000

7
7

8
9

3,513
307,087
71,890
382,490

1,882,547
4,883
1,887,430

2015
$'000

3,400
7,087
1
10,488

1,768,807
4,883
1,773,690

Due to the short-term nature of these accounts, we believe that the book value for each of these categories approximates the 
fair value. No amounts listed above are currently past due. Our management reviews these items on a regular basis to ensure 
collectability or recoverability, and will write-off any items that it deems uncollectible.  

7 

 
 
                  
             
              
             
                
                    
              
           
           
      
                  
             
           
      
 
6. INVESTMENT IN SUBSIDIARIES 

At January 1, 2015
Share-based compensation costs
Impairment of investment in subsidiaries
At December 31, 2015
Share-based compensation costs
Cash transfers
Impairment of investment in subsidiaries
At December 31, 2016

$'000
5,126,364
37,536
(1,603,818)
3,560,082
32,996
9
(1,533,173)
2,059,914

Share-based compensation costs for both 2015 and 2016 in the table above are for awards granted to current and former 
employees of subsidiaries of Noble-UK. 

In connection with our annual impairment analysis conducted for the years ended 2016 and 2015, we recognised impairment 
charges of $1.533 and $1.604 billion, respectively, on our investment in subsidiaries. The impairment in both years is the 
result of the market conditions in the offshore drilling industry.  

The company’s directly held investments at the balance sheet date in the share capital of companies include the following: 

Company 

Noble Corporation Holdings Limited
Noble Financing Services Limited
Noble Eagle UK Limited

Country
Cayman Islands
Cayman Islands
United Kingdom

% of Possession
100%
100%
100%

Currency
USD
USD
GBP

Nominal share 
capital
USD 50,000
USD 50,000
GBP 100

The directors believe that the carrying value of the investments is supported by their underlying net assets or expected cash 
generation. 

8 

 
 
      
           
     
      
           
                    
     
      
 
  
 
 
Subsidiaries and affiliates 

The following are all 100% indirectly held subsidiaries (unless otherwise stated) and affiliate undertakings of the Group: 

Name
Noble Corporation

Noble Drilling (Luxembourg) S.à r.l
Noble Aviation GmbH
Noble NDC Holding (Cyprus) Limited
Noble FDR Holdings Limited

Country of incorporation
Cayman Islands

Luxembourg
Switzerland
Cyprus
Cayman Islands

Noble Holding International (Luxembourg NHIL) S.à r.l

Luxembourg

Noble Holding International (Luxembourg) S.à r.l

Luxembourg

Noble Holding (Switzerland) GmbH
Noble Drilling Holding GmbH
Noble Drillships Holdings, Ltd.
Noble Drillships Holdings 2, Ltd.
Frontier Driller, Ltd.

Noble Deepwater Ltd.
Frontier Drilling Cayman, Ltd.
Noble Holding S.C.S.
Noble Drilling (Cyprus) Limited                        
Noble Downhole Technology Ltd.
Noble Drilling International GmbH
Noble Holding UK Limited
Noble Drillships S.à r.l
Noble Drillships 2 S.à r.l
Noble Holding (U.S.) Corporation

Noble Finance Luxembourg Sarl
Noble Offshore (Ireland) Limited 
Noble Eagle Corporation
Noble Eagle LLC
Noble Holding (Luxembourg) S.à r.l                    

Switzerland
Switzerland
Cayman Islands
Cayman Islands
Cayman Islands/Luxemburg

Cayman Islands
Cayman Islands
Luxembourg
Cyprus
Cayman Islands
Switzerland
United Kingdom
Luxembourg
Luxembourg
Delaware

Cayman Islands
 Ireland 
Delaware
Delaware
Luxembourg

Nature of business
Holding company; finance company; 
borrower; guarantor
Holding company
dormant
Holding company
Holding company; foreign maritime 
entity, rig owner
Holding company; General Partner of 
Luxembourg partnership
Holding company; General Partner of 
Luxembourg partnership
Holding company
Finance company
Holding company
Holding company
Holding company; foreign maritime 
entity
Holding company
Holding company
Holding company; Partnership
Dormant
Dormant
foreign maritime entity/dormant
Holding company
Holding company
Holding company
Holding company; Limited Partner of 
Luxembourg partnership; finance 
company; guarantor; issuer of senior 
notes
Dormant; contracting entity
Finance Company
Holding company
Holding Company
Holding company; local office services; 
payroll; foreign maritime entity

Noble Holding International S.à r.l.

Luxembourg

Holding company; branch registration

Noble Technology (Canada) Ltd.
Noble Engineering & Development de Venezuela C.A.
Noble Holding (U.S.) Eagle Corporation 
Triton Engineering Services Company 
Noble Drilling (U.S.) LLC 

Noble Drilling Services 3 LLC
Noble Drilling Services 2 LLC

Alberta, Canada
Venezuela
Delaware
Delaware
Delaware

Delaware
Delaware

Dormant
Dormant
Holding Company
Dormant
Holding company; contracting entity; 
operating entity; payroll, rig owner
Dormant
Dormant

9 

 
 
 
Nature of business
Local office services; payroll; finance 
company
Dormant
JV company; rig owner; foreign 
maritime entity
JV company; operating entity; foreign 
maritime entity
Dormant
Holding company; finance company; 
guarantor; issuer of senior notes; 
foreign maritime entity
Dormant
Dormant
Dormant
Dormant
Operating entity; contracting entity
Rig owner; contracting entity; foreign 
maritime entity
Holding company; rig owner; 
contracting entity; issuer of senior 
notes; foreign maritime entity; foreign 
managed entity
Holding company; contracting entity; 
foreign managed entity
Rig owner; contracting entity; foreign 
managed entity; foreign maritime entity

Dormant; foreign maritime entity
Holding company; issuer of senior 
notes; foreign managed entity; foreign 
maritime entity
Holding company
Branch registration; payroll
Dormant
Dormant
Dormant
Contracting entity
Dormant; contracting entity
Branch registration; rig owner; 
contracting entity; foreign maritime 
entity
Contracting entity
Contracting entity; payroll
Contracting entity; payroll; branch 
registration; foreign maritime entity
Holding company; foreign maritime 
entity
to be determined
Dormant
Operating company; branch 
registration; contracting entity
Finance company; foreign maritime 
entity
Rig owner; foreign maritime entity
Dormant
Dormant
Dormant
Dormant

Name
Noble Drilling Services Inc.

Maurer Technology Incorporated
Bully 1 (Switzerland) GmbH*

Bully 2 (Switzerland) GmbH*

Frontier Driller, Inc.
Noble Holding International Limited

Noble Drilling (Jim Thompson) LLC
Noble Johnnie Hoffman LLC
Noble John Sandifer LLC
Noble Drilling Exploration Company
Bully 1 (US) Corporation
Bully 2 (Luxembourg) S.à r.l.

Noble Drilling Holding LLC

Noble International Services LLC

Noble Drilling Americas LLC

Country of incorporation
Delaware

Delaware
Switzerland

Switzerland

Delaware
Cayman Islands

Delaware
Delaware
Delaware
Delaware
Delaware
Luxembourg

Delaware

Delaware

Delaware

Noble North Africa Limited
Noble Drilling Services 6 LLC

Cayman Islands
Delaware

Delaware
Noble Drilling NHIL LLC
Cayman Islands
Noble Cayman Limited 
Delaware
Triton International, Inc.
Venezuela
Triton Engineering Services Company, S.A.
Mexico
Triton International de Mexico S.A. de C.V.
Noble Deepwater (B) Sdn. Bhd.
Brunei
Noble Drilling West Africa Limited                                              Nigeria
Noble Drilling Offshore Limited

Cayman Islands

Noble Drilling Singapore Pte. Ltd.
Noble Resources Limited
Noble Services International Limited

Singapore
Cayman Islands
Cayman Islands

Noble Drilling Holdings (Cyprus) Limited

Cyprus

Noble SA Limited
Noble Mexico Services Limited
Noble Mexico Limited

Noble International Finance Company

Noble Drilling (TVL) Ltd.
Noble Drilling (Carmen) Limited
Noble Gene Rosser Limited
Noble Campeche Limited
Noble Offshore Mexico Limited

Cayman
Cayman Islands
Cayman Islands

Cayman Islands

Cayman Islands
Cayman Islands
Cayman Islands
Cayman Islands
Cayman Islands

10 

 
 
 
 
 
 
Name
Noble Offshore Contracting Limited 
Noble Dave Beard Limited
Noble Drilling (Paul Wolff) Ltd.
Noble Drilling Offshore (Labuan) Pte Ltd.
NE Drilling Servicos do Brasil Ltda. 

Country of incorporation
Cayman Islands
Cayman Islands
Cayman Islands
Labuan, Malaysia
Brazil

NE do Brasil Participacoes E Investimentos Ltda.
Noble Earl Frederickson LLC
Noble Bill Jennings LLC 
Noble Asset Mexico LLC
Noble Drilling (N.S.) Limited
Noble Holding Land Support Limited
Noble Holding North Sea Limited
Noble Drilling Egypt LLC
Noble Drilling (Land Support) Limited

Noble Leasing III (Switzerland) GmbH

Noble Boudreaux Limited
Noble Drilling (Nederland) II B.V.

Noble Contracting II GmbH

Noble Holding Europe S.à r.l.

Noble Leasing (Switzerland) GmbH

Sedco Dubai LLC
Noble Drilling Doha LLC
Noble Drilling Arabia Company Ltd.
Noble Drilling (Norway) AS

Brazil
Delaware
Delaware
Delaware
Scotland
Scotland
Scotland
Egypt
Scotland

Switzerland

Cayman
Netherland

Switzerland

Luxembourg

Switzerland

Dubai, UAE
 Doha,Qatar
Saudi Arabia
Norway

Malaysia
Noble Contracting Offshore Drilling (M) Sdn Bhd 
Singapore
Noble Drilling International Services Pte. Ltd.
Cayman Islands
Noble Offshore (North Sea) Ltd.
Noble Drilling Mexico, S. De R.L. De C.V.
Mexico
Noble Offshore Services de Mexico, S. de R.L. de C.V.                   Mexico
Noble Drilling Services (Canada) Corporation
Noble (Servco) UK Limited
Frontier Driller Kft.

Nova Scotia, Canada
United Kingdom
Hungary

Nature of business
Dormant
Rig owner; foreign maritime entity
Dormant; foreign maritime entity
Contracting entity
Contracting entity; local office services; 
payroll; Owner of Blue Line warehouse

Rig guarantor
Dormant; foreign managed entity
Dormant; foreign managed entity
Dormant; foreign managed entity
Holding company
Holding company
Holding Company
Dormant; contracting entity
Logistics/support for North Sea Ops; local 
office services; payroll; contracting entity; 
purchasing company

Rig owner; branch registration; foreign 
maritime entity
Art. Of Assoc allow any purpose
Operating entity; local office services; 
purchasing company
Contracting entity; branch registration

Holding company; rig owner; foreign 
maritime entity
Rig owner; local office services; payroll; 
foreign maritime entity
JV company; contracting entity
JV company; contracting entity
JV company; contracting entity
Operating entity; purchasing company

Contracting entity
Dormant
Dormant; operating entity
Operating entity
Local office services 
Active
Local office services;  payroll
Holding company; rig owner; branch 
registration; foreign maritime entity

All subsidiaries are included in the consolidation. The proportion of the voting rights in the subsidiary undertakings held 
directly by the parent company do not differ from the proportion of ordinary shares held. The parent company further does 
not have any shareholdings in the preference shares of subsidiary undertakings included in the Group. 

*We maintain a 50 percent interest in two joint ventures, each with a subsidiary of Royal Dutch Shell plc (“Shell”), that own 
and operate the two Bully-class drillships. We have determined that we are the primary beneficiary of the joint ventures. 
Accordingly,  we  consolidate  the  entities  in  our  Group  financial  statements  after  eliminating  intercompany  transactions. 
Shell’s equity interests are presented as noncontrolling interests on our Group Balance Sheets. 

11 

 
 
 
 
 
7. TRADE AND OTHER RECEIVABLES 

Trade and other receivables due within one year
Trade and other receiveables due after one year

2016
$'000

3,513
307,087
310,600

2015
$'000

3,400
7,087
10,487

Trade and other receivables due after one year includes amounts due from group undertakings consisting of a $100 million 
intercompany note receivable due from Noble Holding (U.S.) Corporation (“NHUS”), which bears interest at a rate of 11%, 
is unsecured and repayable on 29 April 2026 and a $200 million intercompany note receivable also due from NHUS, which 
bears interest at a rate of 10%, is unsecured and repayable on 15 April 2023. 

The remaining trade and other receivables due after one year of $7 million pertains to the TSA discussed in Note 4.  

Trade and other receivables due within one year consists of prepayments and other receivables. 

The total amount due of $300 million was paid in full by NHUS on 17 January 2017. 

8. CREDITORS – AMOUNTS FALLING DUE WITHIN ONE YEAR 

Trade creditors
Other creditors
Amounts owed to group undertakings

$'000

303
1,654
1,880,590
1,882,547

$'000

328
1,733
1,766,746
1,768,807

Other creditors includes amounts owed to Paragon Offshore in connection with the TSA discussed in Note 4.  

Included in amounts owed to group undertakings is a $380 million intercompany note payable, due to Noble Drilling (N.S.) 
Limited (NS) (“NDNS”), which bears interest at a rate of 5.7%, is unsecured and repayable on 1 August 2017 and a $1,222 
million intercompany note payable, also due to NDNS, which bears interest at a rate of 4.75%, is unsecured and repayable 
on 10 February 2017. The remaining amounts owed to group undertakings primarily relates to intercompany payables of 
$224 million related to Noble Cayman and $55 million related to NHUK which are unsecured, interest free and are repayable 
on demand. 

9. CREDITORS – AMOUNTS FALLING DUE AFTER MORE THAN ONE YEAR 

Other creditors

2016
$'000

2015
$'000

4,883

4,883

Amounts falling due after more than one year of approximately $5 million pertains to amounts owed to Paragon Offshore in 
connection with the TSA discussed in Note 4.  

12 

 
 
             
             
         
             
         
           
 
 
              
                  
           
               
    
        
    
        
 
           
           
 
 
 
10. SHARE CAPITAL 

Shares traded, allotted and fully paid
243.0 million (2015: 242.0 million) ordinary shares

Deferred Shares
50,000 (2015: 50,000) deferred shares

As of December 31,

2016
Nominal value 
($'000)

2015
Nominal value 
($'000)

2,433

2,420

78

78

Our Board of Directors may increase our share capital through the issuance of up to approximately 53 million authorized 
shares (at current nominal value of $0.01 per share) without obtaining shareholder approval.  

Noble-UK issued approximately 1.3 million shares in 2016 (0.7 million shares in 2015). In 2016 and 2015, these shares 
issuances solely related to vestings of restricted share based compensation shares. 

11. OTHER RESERVES 

At December 31, 2014
Share-based compensation cost
Issuance of share-based compensation shares
Repurchases of shares
Dividends
Loss for the year
At December 31, 2015
Share-based compensation cost
Issuance of share-based compensation shares
Dividends
Loss for the year
At December 31, 2016

Capital 
redemption 
reserves
$'000

Share-based 
payments 
reserves
$'000

68
-
-
62
-
-
130
-
-
-
-
130

43,057
39,171
(5,111)
-
-
-
77,117
34,720
(4,940)
-
-
106,897

Profit and loss 
deficit
$'000
(4,558,147)

-
-
-
-

(1,633,787)
(6,191,934)

-
-
-

(1,220,490)
(7,412,424)

Total
$'000
3,806,702
39,171
(5,111)
(100,568)
(315,533)
(1,633,787)
1,790,874
34,720
(4,940)
(47,701)
(1,220,490)
552,463

Merger reserves
$'000
8,321,724

-
-
(100,630)
(315,533)
-

7,905,561

-
-
(47,701)
-

7,857,860

On 20 November 2013, pursuant to the Merger Agreement dated as of 30 June 2013 between Noble-Swiss, and Noble-UK, 
Noble-Swiss merged with and into Noble-UK, with Noble-UK as the surviving company. On 4 December 2013, Noble-UK 
completed the capital reduction and created distributable reserves, which may be utilized in the future to pay dividends to 
shareholders, which comprised all of the “merger reserve” created at the time of the change in place of incorporation.  

12. EVENTS AFTER THE END OF THE REPORTING PERIOD 

On January 18, 2017, Paragon Offshore announced that it had reached an agreement in principle with an ad hoc committee 
of secured debt holders on a term sheet to support a new bankruptcy plan. The term sheet contemplates that the existing 
settlement agreement between Noble and Paragon Offshore will be adopted under the new bankruptcy plan. Paragon Offshore 
also stated that it will seek to obtain court approval of the new bankruptcy plan as soon as possible in the first half of 2017. 
Paragon Offshore’s unsecured creditors are not parties to the agreement in principle, and have formed an ad hoc committee 
which we expect to oppose Paragon's new bankruptcy plan, including our settlement agreement. There can be no assurance 
that the bankruptcy court will ultimately approve our settlement agreement with Paragon Offshore or Paragon Offshore’s 
bankruptcy plan or that our settlement agreement will continue to be a part of their bankruptcy plan. If for any reason the 
agreement is not approved by the bankruptcy court or included as part of an approved plan or Paragon Offshore fails to exit 
bankruptcy, Paragon Offshore or its creditors could become adverse to us in any potential litigation relating to the Spin-off, 
including any alleged fraudulent conveyance claim in connection with the creation of Paragon Offshore as a stand-alone 
entity. 

On 17 January 2017 NHUS transferred cash of $300 million to Noble-UK in complete satisfaction of its obligation to Noble-
UK.  

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Independent auditors’ report to the members of Noble 
Corporation Plc

Report on the company financial statements 

Our opinion 

In our opinion, Noble Corporation Plc’s company financial statements (the “financial statements”): 

 

 

 

give a true and fair view of the state of the company’s affairs as at 31 December 2016; 

have been properly prepared in accordance with United Kingdom Generally Accepted Accounting Practice; and 

have been prepared in accordance with the requirements of the Companies Act 2006. 

What we have audited 

The financial statements, included within the Annual Report (as defined on page 122), comprise: 

 

 

 

the Company Balance Sheet as at 31 December 2016; 

the Statement of Changes in Equity for the year then ended; and 

the notes to the financial statements, which include a summary of significant accounting policies and other 
explanatory information. 

The financial reporting framework that has been applied in the preparation of the financial statements is United Kingdom 
Accounting Standards, comprising FRS 101 “Reduced Disclosure Framework”, and applicable law (United Kingdom 
Generally Accepted Accounting Practice). 

In applying the financial reporting framework, the directors have made a number of subjective judgements, for example in 
respect of significant accounting estimates. In making such estimates, they have made assumptions and considered future 
events. 

Opinions on other matters prescribed by the Companies Act 2006 

In our opinion, based on the work undertaken in the course of the audit: 

 

 

the information given in the Strategic Report and the UK Statutory Directors’ Report for the financial year for 
which the financial statements are prepared is consistent with the financial statements; and 

the Strategic Report and the UK Statutory Directors’ Report have been prepared in accordance with applicable 
legal requirements. 

In addition, in light of the knowledge and understanding of the company and its environment obtained in the course of the 
audit, we are required to report if we have identified any material misstatements in the Strategic Report and the UK 
Statutory Directors’ Report. We have nothing to report in this respect. 

In our opinion, based on the work undertaken in the course of the audit: 

 

the part of the Directors’ Remuneration Report to be audited has been properly prepared in accordance with the 
Companies Act 2006. 

Other matters on which we are required to report by exception 

Adequacy of accounting records and information and explanations received 

Under the Companies Act 2006 we are required to report to you if, in our opinion: 

  we have not received all the information and explanations we require for our audit; or 

 

 

adequate accounting records have not been kept by the company, or returns adequate for our audit have not been 
received from branches not visited by us; or 

the financial statements and the part of the Directors’ Remuneration Report to be audited are not in agreement 
with the accounting records and returns. 

We have no exceptions to report arising from this responsibility. 

Directors’ remuneration 

Under the Companies Act 2006 we are required to report to you if, in our opinion, certain disclosures of directors’ 
remuneration specified by law are not made. We have no exceptions to report arising from this responsibility. 

Responsibilities for the financial statements and the audit 

Our responsibilities and those of the directors 

As explained more fully in the Statement of Directors’ Responsibilities set out on page 124, the directors are responsible for 
the preparation of the financial statements and for being satisfied that they give a true and fair view. 

Our responsibility is to audit and express an opinion on the financial statements in accordance with applicable law and 
International Standards on Auditing (UK and Ireland) (“ISAs (UK & Ireland)”). Those standards require us to comply with 
the Auditing Practices Board’s Ethical Standards for Auditors. 

This report, including the opinions, has been prepared for and only for the company’s members as a body in accordance 
with Chapter 3 of Part 16 of the Companies Act 2006 and for no other purpose. We do not, in giving these opinions, accept 
or assume responsibility for any other purpose or to any other person to whom this report is shown or into whose hands it 
may come save where expressly agreed by our prior consent in writing. 

What an audit of financial statements involves 

We conducted our audit in accordance with ISAs (UK & Ireland). An audit involves obtaining evidence about the amounts 
and disclosures in the financial statements sufficient to give reasonable assurance that the financial statements are free from 
material misstatement, whether caused by fraud or error. This includes an assessment of:   

  whether the accounting policies are appropriate to the company’s circumstances and have been consistently 

applied and adequately disclosed;   

 

 

the reasonableness of significant accounting estimates made by the directors; and   

the overall presentation of the financial statements.   

We primarily focus our work in these areas by assessing the directors’ judgements against available evidence, forming our 
own judgements, and evaluating the disclosures in the financial statements. 

We test and examine information, using sampling and other auditing techniques, to the extent we consider necessary to 
provide a reasonable basis for us to draw conclusions. We obtain audit evidence through testing the effectiveness of 
controls, substantive procedures or a combination of both.   

In addition, we read all the financial and non-financial information in the Annual Report to identify material inconsistencies 
with the audited financial statements and to identify any information that is apparently materially incorrect based on, or 
materially inconsistent with, the knowledge acquired by us in the course of performing the audit. If we become aware of any 
apparent material misstatements or inconsistencies we consider the implications for our report. With respect to the 
Strategic Report and the UK Statutory Directors’ Report, we consider whether those reports include the disclosures required 
by applicable legal requirements. 

Other matter 

We have reported separately on the group financial statements of Noble Corporation Plc for the year ended 31 December 
2016. 

Miles Saunders (Senior Statutory Auditor) 
for and on behalf of PricewaterhouseCoopers LLP 
Chartered Accountants and Statutory Auditors 
Reading 
24 February 2017 

 
Investor Information

Shareholders, brokers, securities analysts or portfolio managers 
seeking information about Noble Corporation plc should 
contact Jeff Chastain, Vice President – Investor Relations, Noble 
Drilling Services Inc., by phone at 281-276-6100 or by e-mail at 
jchastain@noblecorp.com.
Forward Looking Statements

Any statements included in this 2016 Annual Report that are not 
historical facts, including without limitation regarding future 
market trends and results of operations are forward-looking 
statements within the meaning of applicable securities law. 
Please see “Forward-Looking Statements” in this 2016 Annual 
Report for more information. 
Corporate Information
Transfer Agent and Registrar
Computershare Trust Company, N.A.
Canton, Massachusetts

Independent Registered Public Accounting Firm
PricewaterhouseCoopers LLP
Houston, Texas 

Independent Auditors
PricewaterhouseCoopers LLP
London, UK

Shares Listed on
New York Stock Exchange
Trading Symbol “NE”

Form 10-K
A copy of Noble Corporation plc’s 2016 Annual Report on Form 
10-K, as filed with the U.S. Securities and Exchange Commission, 
will be furnished without charge to any shareholder upon written 
request to: 

Julie J. Robertson  
Executive Vice President & Corporate Secretary
Noble Corporation plc
Devonshire House
1 Mayfair Place
London W1J 8AJ

Annual Meeting

The Annual Meeting of Shareholders of Noble Corporation plc 
will be held on April 28, 2017, at 3:00 p.m. local time at The Ritz 
Hotel in London, England.
Contact the Board 

If you would like to contact the Noble Corporation plc Board of 
Directors, send an e-mail to nobleboard@noblecorp.com 
or write to:

Noble Corporation plc Board of Directors
Devonshire House
1 Mayfair Place
London W1J 8AJ

For additional information about Noble Corporation plc, please 
refer to our proxy statement which is being mailed or made 
available with this Annual Report.

Board of Directors
Ashley Almanza 1, 3, 5
Director & Chief Executive Officer 
G4S plc
Director since 2013.

Michael A. Cawley 2, 4
Former President & Chief Executive Officer 
The Samuel Roberts Noble Foundation, Inc. 
Director since 1985.

Julie H. Edwards 2, 3, 4
Former Senior Vice President & Chief Financial Officer 
Southern Union Company
Director since 2006.

Gordon T. Hall 2, 3, 4, 6
Chairman of the Board  
Archrock, Inc.
Director since 2009.

Scott D. Josey 2, 5
Chairman & Chief Executive Officer
Sequitur Energy Resources, LLC 
Director since 2014.

Jon A. Marshall 1, 3, 5
Former President & Chief Operating Officer
Transocean Inc.
Director since 2009.

Mary P. Ricciardello 1, 4
Former Senior Vice President & Chief Accounting Officer 
Reliant Energy, Inc. 
Director since 2003.

David W. Williams 
Chairman, President & Chief Executive Officer
Noble Corporation plc
Director since 2008.
Corporate Officers
David W. Williams
Chairman, President & Chief Executive Officer

Julie J. Robertson
Executive Vice President & Corporate Secretary

Adam C. Peakes
Senior Vice President & Chief Financial Officer 

William E. Turcotte
Senior Vice President & General Counsel

Simon W. Johnson
Senior Vice President – Marketing & Contracts

Scott W. Marks
Senior Vice President – Engineering

Bernie G. Wolford
Senior Vice President – Operations

Dennis J. Lubojacky
Vice President & Controller

1 Audit Committee  
3 Finance Committee 
5 Health, Safety, Environment and Engineering Committee 
6 Lead Director

2 Compensation Committee  
4 Nominating and Corporate Governance Committee  

Noble Corporation plc
Devonshire House
1 Mayfair Place
London W1J 8AJ

www.noblecorp.com