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Noble

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FY2019 Annual Report · Noble
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Noble Corporation plc
10 Brook Street
London W1S 1BG

www.noblecorp.com

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Noble Corporation plc
 2019 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

2019(1) 

2018 (1) 

2017 (1) 

2016 (1) 

2015 (1) 

 Year Ended December 31,  

1,305,438 

1,082,826 

1,236,915 

$2,302,065 

$3,352,252 

(696,769) 

(885,050) 

(515,025) 

(929,580) 

511,000

(2.79) 

(3.59) 

(2.10) 

(3.82) 

2.06

Cash Flow from Operations  

186,771 

171,851 

416,675 

1,142,740 

1,764,907

Total Assets 

Total Debt (2) 

Total Equity 

8,284,498 

9,264,923 

10,794,659 

11,440,117 

12,865,645

3,842,004 

3,877,402 

4,045,710 

4,340,111 

4,462,562

3,658,972 

4,654,574 

5,950,628 

6,467,445 

7,422,230

All numbers in thousands, except per share data 

(1) Results for 2019, 2018, 2017, 2016, and 2015 include impairment charges of $615 million, $802 million, $122 million, $1.5 billion, and $418 million, 

 respectively. Results for 2019 include estimated loss of $100 million related to the final disposition of Paragon.

(2) Consists of Long-term debt and Current maturities of long-term debt.

Four of Noble’s high-specification, ultra-deepwater drillships are now positioned in the 
Guyana-Suriname Basin, one of the world’s premier offshore drilling opportunities, 
with multiple years of exploration and development potential. Among these are the 
Noble Sam Croft (on the cover) and the Noble Tom Madden (pictured below).

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 
jlchastain@noblecorp.com.
Forward Looking Statements

Any statements included in this 2019 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 the applicable securities law. 
Please see “Forward-Looking Statements” in this 2019 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 2019 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: 

William E. Turcotte 
General Counsel & Corporate Secretary
Noble Corporation plc
10 Brook Street
London W1S 1BG

Annual Meeting

The Annual Meeting of Shareholders of Noble Corporation 
plc will be held on May 21, 2020, at 3:00 p.m. local time at 
NobleAdvances Training & Collaboration in Sugar Land, Texas.
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
10 Brook Street
London W1S 1BG

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
Julie H. Edwards 2, 3, 4, 6
Former Senior Vice President & Chief Financial Officer 
Southern Union Company
Director since 2006.

Gordon T. Hall 2, 3, 4,
Chairman of the Board  
Archrock, Inc.
Director since 2009.

Roger W. Jenkins 1, 5
President and Chief Executive Officer
Murphy Oil Corporation
Director since 2018.

Scott D. Josey 1, 5
Chairman & Chief Executive Officer
Sequitur Energy Resources, LLC 
Director since 2014.

Jon A. Marshall 2, 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.

Julie J. Robertson 
Chairman, President & Chief Executive Officer
Noble Corporation plc
Director since 2017.

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  

Corporate Officers

Julie J. Robertson
Chairman, President & Chief Executive Officer 

Richard B. Barker
Senior Vice President and Chief Financial Officer 

William E. Turcotte
Senior Vice President, General Counsel & Corporate Secretary

Robert W. Eifler
Senior Vice President, Commercial

Barry M. Smith
Senior Vice President, Operations

Laura D. Campbell
Vice President and Controller

 
 
 
 
 
 
To Our Shareholders

Offshore  drilling  activity  exhibited  meaningful 

improvement  in  2019  for  the  first  time  since 
the  industry  recession  began.  The  evidence 
of  fundamental  recovery  was  steady,  driving 
higher utilization and dayrates across the industry’s 
floating and jackup fleets. 

We  entered  2020  with  a  favorable  outlook,  believing  that  our  customers  would 
continue to direct more attention to offshore exploration and production opportunities.  
While the favorable trend remains likely over time, further improvement in near-term 
industry  fundamentals  is  at  risk,  as  unprecedented  global  developments  in  the  first 
quarter of 2020 present unexpected challenges.

Improved Fundamental Indicators of Activity

Utilization  of  the  industry’s  contracted  active  jackup  rig  fleet,  which  excludes 
cold-stacked rigs, concluded 2019 at an impressive 87 percent compared to active fleet 
utilization of 79 percent at the conclusion of 2018. Utilization at the end of 2019 was the 
highest it had been since early 2015. Throughout the year, we witnessed firm demand 
growth in regions such as Asia and the Pacific Rim, Mexico, the Middle East and West 
Africa. 

Among the industry’s fleet of contracted active floating rigs, utilization rose to 80 
percent as 2019 concluded compared to 75 percent a year earlier, achieving the highest 
measure  of  utilization  since  late  2015.  The  improvement  was  supported  by  a  rising 
demand for ultra-deepwater-capable rigs, with elevated customer needs evident in key 
locations such as Brazil, Guyana, Suriname, Trinidad & Tobago, and the Gulf of Mexico. 

The  improvement  in  activity  drove  an  increase  in  dayrates  across  the  industry’s 
fleet of jackup and floating rigs. Higher dayrates were experienced in each of Noble’s 
regions  of  operation,  although  the  recognition  of  this  improvement  in  our  2019 
financial results was muted due largely to the timing of the rollover of our contracts. A 
number of contracts awarded at an earlier date and prior to the dayrate appreciation 
continued to be in force through much of the year.

Macroeconomic Challenges Present a  
Near-Term Threat to Further Improvement

We were encouraged to experience the broad industry improvement in 2019 and 
believe our customers have implemented important structural changes over the past 
four  years  that  have  played  a  critical  role  in  expanding  their  interest  in  offshore 
programs.  These  changes  include  revised  engineering  strategies  and  simplified 
production  solutions  that  have  led  to  a  reduction  in  operating  costs  and  improved 
project economics, as well as efforts to reduce the industry’s cycle time to achieving 
the first barrel of production. Although these technical achievements should be highly 
supportive of future offshore activity, we recognize the importance of a stable crude 
oil  price  environment  as  our  customers  determine  their  annual  upstream  spending 
budgets. 

During  early  2020,  the  ongoing  public  health  emergency  involving  COVID-19 
(coronavirus),  together  with  the  breakdown  of  discipline  among  the  world’s  largest 
oil  and  gas  producers,  caused  extreme  crude  oil  market  volatility,  with  the  price  of 
Brent crude oil declining significantly from its high price in January 2020. Although it 
remains too early to ascertain the consequences for our industry, or Noble’s operations 
specifically, we recognize the likelihood for reduced activity as customers reassess their 
2020 spending plans in the face of uncertain global demand for oil and gas.

A Unique and Rewarding Commercial  
Agreement Fortifies Our Global Positioning 

Aligning our global fleet in regions with emerging resource potential and expanding 
customer interest has remained an important strategic initiative for Noble. We make 
every effort to establish long-term visibility for our fleet while securing growth in total 
revenue backlog. In early 2020, we executed an agreement with ExxonMobil (Exxon) 
which should significantly support these goals as we manage this period of industry 
uncertainty.  The  agreement  establishes  the  contract  terms  for  the  continuation 
of  drilling  services  using  initially  up  to  four  of  our  high-specification  drillships  to 
address Exxon’s exploration and development interests across the Guyana–Suriname 
Basin.  With  this  multi-year  pact  in  place,  we  expect  to  benefit  from  visible  demand 
and  near-full  utilization  on  our  drillships  operating  under  the  agreement,  while 
an  attractive  commercial  framework  secures  current  market  pricing  dynamics  at 
six-month intervals. 

The strengthened global positioning of our floating fleet amplifies the opportunities 
for success as we work to secure additional drilling assignments in 2020 and beyond. 
Besides the visible demand for our drillship fleet in the Guyana-Suriname Basin, we 
remain  encouraged  by  the  expanding  customer  interest  in  other  regions  requiring 
premium floating capacity. These include Brazil, Mexico, the eastern Mediterranean, 
the  west  coast  of  Africa  and  locations  throughout  Asia  and  the  Pacific  Rim.  Many 
of our customers have secured greater access to these and other promising areas in 
recent years, and we believe these regions will remain a priority as market uncertainty 
diminishes. 

Our premium jackup fleet remains advantageously positioned, with 85 percent of 
the units currently in the Middle East and the UK North Sea, two regions with a long 
history of shallow water exploration and development needs. As near-term customer 
needs moderate, especially in the North Sea, the majority of our fleet is highly suitable 
for other offshore regions, with their relocation a viable alternative as we continue to 
evaluate the industry’s best long-term opportunities.

Focused on the Catalysts of Future Success 

April  2020  marks  Noble’s  ninety-ninth  year  of  continuous  operations.  Few 
companies in our industry can claim to have a more extensive legacy. The near-century 
of operations in an industry prone to extreme cyclicality results from a focus on key 
operational  and  financial  factors  that  have  sustained  us  through  the  challenging 
periods.

These  factors  begin  with  a  deep  dedication  to 
sustainability.  Our  executive  management,  working 
closely with our Board of Directors, accepts a duty to 
reinforce sound environmental, social and governance 
(ESG)  qualities.  Also,  we  remain  committed  to 
operational  excellence  and  extending  our  status  as 
one  of  the  offshore  industry’s  elite  companies  with 
best-in-class  fleet  performance,  effective  cost  control, 
and  superb  global  fleet  alignment.  In  addition, 
Noble  continues  its  commitment  to  identifying  and 
executing  a  financial  strategy  that  provides  the  best 
approach  to  protecting  and  enhancing  liquidity 
leverage  profile.  
the  Company’s 
and 

improving 

Finally, leadership and a vision for the future have been prominent features of Noble 
since its founding in 1921. In light of this commitment, in February 2020 we announced 
a leadership transition plan, naming Mr. Robert Eifler as President and Chief Executive 
effective at the conclusion of our upcoming Annual General Meeting. I am confident 
in this transition, and am excited to establish a new generation of leadership as Noble 
approaches another century of operations.

Conclusion

Although the year just completed has offered abundant evidence of basic industry 
improvement, it remains difficult to assess the pace at which future progress is to be 
achieved. With sudden and unexpected global developments during the first quarter 
of 2020 creating unprecedented disruption to the oil and gas markets, industry activity 
is likely to decline as our customers intensify their focus on cash flow preservation. 
However,  we  remain  resolute  in  our  belief  that  offshore  exploration  and  production 
will have a key role to play in supplying the world’s future energy needs. We believe 
Noble has the best employees with the right fleet and is positioned in the most active 
regions, while working for the best customers. 

As we approach our ninety-ninth year of continuous operations, I want to extend 
my sincere thanks to each of our employees. Your commitment and diligence help to 
build the respect and goodwill that Noble enjoys around the world and I am proud to 
be on your team.

Thank you for your continued interest in Noble and I look forward to reporting our 

progress over the year.

Julie J. Robertson 
Chairman, President &  
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, 2019 
OR 

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) 

10 Brook Street, London, England, W1S1BG 
(Address of principal executive offices) (Zip Code) 
Registrant’s Telephone Number, Including Area Code: 44 20 3300 2300 
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 Section 12(b) of the Act: 

Name of Company 

Title of each class 

Trading symbol(s) 

Name of each exchange on which registered 

Noble Corporation plc 
Noble Corporation 

Ordinary Shares 
None 

NE 
— 

New York Stock Exchange 
— 

Securities registered pursuant to Section 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 each 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 (or for 
such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes      No   
Indicate by check mark whether each registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 
months (or for such shorter period that the registrant was required to submit such files).    Yes      No   
Indicate by check mark whether each registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the 
definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one): 

Noble Corporation plc: 

Noble Corporation: 

Large accelerated filer  ☐ 
Large accelerated filer  ☐ 

Accelerated filer  ☑  Non-accelerated filer  ☐ 
Accelerated filer  ☐ 

Smaller reporting company  ☐ 
Non-accelerated filer  ☑  Smaller reporting company  ☐ 

Emerging growth company 

Emerging growth company 

☐ 

☐ 

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards 
provided pursuant to Section 13(a) of the Exchange Act. 

 

Indicate by check mark whether each registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  ☐    No   
As of June 28, 2019, the aggregate market value of the registered shares of Noble Corporation plc held by non-affiliates of the registrant was $471.5 million based on the closing price of such 
shares on such date as reported on the New York Stock Exchange. 
Number of shares outstanding and trading at February 18, 2020: Noble Corporation plc — 249,811,683 
Number of shares outstanding: Noble Corporation — 261,245,693 

DOCUMENTS INCORPORATED BY REFERENCE 

The proxy statement for the 2020 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, 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)(a), (b) and (d) of Form 10-K and is therefore filing this Form 10-K with the reduced disclosure format contemplated by General Instructions I(2)(a) and (c) of Form 10-K. 

1 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TABLE OF CONTENTS 

PART I 

Item 1. 

  Business 

Item 1A. 

  Risk Factors 

Item 1B. 

  Unresolved Staff Comments 

  Properties 

  Legal Proceedings 

  Mine Safety Disclosures 

Item 2. 

Item 3. 

Item 4. 

PART II 

Item 5. 

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

Item 6. 

Item 7. 

Securities 

  Selected Financial Data 

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

Item 7A. 

  Quantitative and Qualitative Disclosures About Market Risk 

Item 8. 

Item 9. 

  Financial Statements and Supplementary Data 

  Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 

Item 9A. 

  Controls and Procedures 

Item 9B. 

  Other Information 

PART III 

Item 10. 

  Directors, Executive Officers and Corporate Governance 

Item 11. 

  Executive Compensation 

Item 12. 

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

Item 13. 

  Certain Relationships, Related Transactions and Directors Independence 

Item 14. 

  Principal Accounting Fees and Services 

PART IV 

Item 15. 

  Exhibits, Financial Statement Schedules 

Item 16. 

  Form 10-K Summary 

  SIGNATURES 

  Page 

4 

12 

26 

26 

26 

26 

27 

29 

29 

45 

46 
  106 
  106 
  107 

  107 
  108 
  108 
  108 
  108 

  109 
  109 

  115 

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. 

2 

 
 
 
 
 
   
   
 
 
 
 
 
 
 
 
 
   
   
   
 
 
 
 
 
 
   
   
   
   
 
   
   
   
   
 
   
   
 
Forward-Looking Statements 

This Annual Report on Form 10-K includes “forward-looking statements” within the meaning of Section 27A of the US Securities 
Act of 1933, as amended (the “Securities Act”), and Section 21E of the US Securities Exchange Act of 1934, as amended, (the “Exchange 
Act”).  All statements other than statements of historical facts included in this report or in the documents incorporated by reference, 
including those regarding rig demand, the offshore drilling market, oil prices, contract backlog, fleet status, our future financial position, 
business strategy, impairments, repayment of debt, credit ratings, liquidity, borrowings under our 2017 Credit Facility (as defined herein) 
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,  reactivation, 
refurbishment, conversion and upgrade of rigs, shipyard risks and timing, delays in mobilization of rigs, industry conditions, access to 
financing, impact of competition, governmental regulations and permitting, availability of labor and spare parts, 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 or in the 
documents  incorporated  by  reference,  the  words  “anticipate,”  “believe,”  “could,”    “estimate,”  “expect,”  “intend,”  “may,”  “might,” 
“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. Actual results could differ materially from those expressed as a result of various factors. These 
factors include those referenced or described under “Risk Factors” included in this report, 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. 

3 

 
PART I 

Item 1. Business. 

Overview 

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 provide contract drilling services to the international oil and gas industry 
with our global fleet of mobile offshore drilling units. We focus on a balanced, high-specification fleet of floating and jackup rigs and 
the deployment of our drilling rigs in oil and gas basins around the world. Noble and its predecessors have been engaged in the contract 
drilling of oil and gas wells since 1921. 

We  report  our  contract  drilling  operations  as  a  single  reportable  segment,  Contract  Drilling  Services,  which  reflects  how  we 
manage our business. The mobile offshore drilling units comprising our offshore rig fleet operate in a global market for contract drilling 
services and are  often redeployed to different regions due  to changing demands of our  customers,  which consist primarily of large, 
integrated, independent and government-owned or controlled oil and gas companies throughout the world. As of February 18, 2020, our 
fleet of 25 drilling rigs consisted of 12 floaters and 13 jackups. 

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 its business through Noble-Cayman and its subsidiaries. 

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 the ordinary shares of its wholly-owned subsidiary, Paragon Offshore plc 
(“Paragon Offshore”), to the holders of Noble’s ordinary shares. 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 certain matters relating to Paragon Offshore, see Part I, 
Item 1A, “Risk Factors” and Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations— 
Executive Overview— Spin-off of Paragon Offshore plc” and Part II, Item 8, “Financial Statements and Supplementary Data, Note 16— 
Commitments and Contingencies.” 

Drilling Services 

We typically provide contract drilling services under an individual contract, on a dayrate basis. 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 of wells; 
payment of compensation to us (generally in US 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,  (ii)  if 
operations are suspended for a specified period of time due to breakdown of equipment or breach of contract or (iii) 
for convenience; 
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. 

Generally, our contracts allow us to recover our mobilization and demobilization costs associated with moving a drilling unit 
from one regional location to another. 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. 

Contracts  often  contain  early  termination  provisions  permitting  the  customer  to  terminate  the  contract  if  the  unit  is  lost  or 
destroyed or if operations are suspended for a specified period of time due to breakdown of equipment or breach of contract. In addition, 
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. 

4 

 
During  periods  of  depressed  market  conditions,  such  as  the  one  we  have  been  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  Part  II,  Item  7,  “Management’s 

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

Drilling Fleet 

Noble  is  a  leading  offshore  drilling  contractor  for  the  oil  and  gas  sector.  Noble  owns  and  operates  one  of  the  most  modern, 
versatile and technically advanced fleets of mobile offshore drilling units in the offshore drilling industry. Noble provides, through its 
subsidiaries, contract drilling services with a fleet of 25 offshore drilling units, consisting of 12 floaters and 13 jackups, focused largely 
on  ultra-deepwater  and  high-specification  drilling  opportunities  in  both  established  and  emerging  regions  worldwide.  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. At December 31, 2019, our fleet was located in Canada, Far East Asia, the Middle East, 
the North Sea, Oceania, South America and the US Gulf of Mexico. 

Floaters 

Our floating fleet consists of the following: 

A drillship is a type of floating drilling unit that is based on the ship-based hull of the vessel and equipped with modern drilling 
equipment that gives it the capability of easily transitioning from various worldwide locations and carrying high capacities of equipment 
while being able to drill ultra-deepwater oil and gas wells in up to 12,000 feet of water. Drillships can stay directly over the drilling 
location without anchors in open seas using a dynamic positioning system (“DPS”), which coordinates position references from satellite 
signals and acoustic seabed transponders with the drillship's six to eight thrusters to keep the ship directly over the well that is being 
drilled. Drillships are selected to drill oil and gas wells for programs that require a high level of simultaneous operations, where drilling 
loads are expected to be high, or where there are occurrences of high ocean currents, where the drillship's hull shape is the most efficient. 
Noble's fleet consists of eight drillships capable of water depths from 8,200 feet to 12,000 feet. 

Semisubmersible drilling units are designed as a floating drilling platform incorporating one or several pontoon hulls, which 
are  submerged  in  the  water  to  lower  the  center  of  gravity  and  make  this  type  of  drilling  unit  exceptionally  stable  in  the  open  sea. 
Semisubmersible drilling units are generally categorized in terms of the water depth in which they are capable of operating,  from the 
mid-water range of 300 feet to 4,000 feet, the deepwater range of 4,000 feet to 7,500 feet, to the ultra-deepwater range of 7,500 feet to 
12,000  feet  as  well  as  by  their  generation,  or  date  of  construction.  This  type  of  drilling  unit  typically  exhibits  excellent  stability 
characteristics, providing a stable platform for drilling in even rough seas. Semisubmersible drilling units hold their position over the 
drilling  location  using  either  an  anchored  mooring  system  or  a  DPS  and  may  be  self-propelled.  Noble's  fleet  consists  of  four 
semisubmersible drilling units, two of which are equipped with anchored mooring systems and two of which utilize DPS, with fleet 
diversity to operate in mid-water, deepwater and ultra-deepwater depth ranges with high levels of efficiency. 

Jackups 

Noble's  fleet  of  modern,  high-specification  jackup  drilling  units  gives  us  the  flexibility  to  provide  drilling  solutions  to  our 
customers who have drilling requirements in the shallower waters of the continental shelf, in depths ranging from less than 100 feet to 
as deep as 500 feet. Jackup rigs can be used in open water exploration locations, as well as over fixed, bottom-supported platforms. A 
jackup drilling unit is a towed mobile vessel consisting of a floating hull equipped with  three or four legs, which are lowered to the 
seabed at the drilling location. The hull is then elevated out of the water by the jacking system using the legs to support weight of the 
hull and drilling equipment against the seabed. Once the hull is elevated to the desired level, or jacked up, the drilling package can be 
extended out over an existing production platform or the open water location and drilling can commence. Noble's fleet of 13 jackups 
varies from two standard units capable of drilling in up to 375 feet of water to premium and high-specification units capable of drilling 
in up to 500 feet of water with drilling hookloads greater than 2,500,000 pounds. 

5 

 
 
 
Offshore Fleet 

The following table presents certain information concerning our offshore fleet at February 18, 2020. We own and operate all of the units 
included in the table. 

Year Built 
or Rebuilt (1) 

Water Depth 
Rating 
(feet)(2) 

Drilling 
Depth 
Capacity 
(feet) 

Make 

Location 

Status (3) 

Name 

Floaters—12 

Drillships—8 
Noble Bob Douglas 
Noble Bully I 

Noble Bully II 
Noble Don Taylor 
Noble Globetrotter I 
Noble Globetrotter II 
Noble Sam Croft 
Noble Tom Madden 

  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 

Semisubmersibles—4 

Noble Clyde Boudreaux 
Noble Danny Adkins 
Noble Jim Day 
Noble Paul Romano 

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

Independent Leg Cantilevered Jackups—13 
Noble Hans Deul (4) 
  F&G JU-2000E 
Noble Houston Colbert (4) 
  F&G JU-3000N 
  Modec 300C-38 
Noble Joe Beall 
  GustoMSC CJ46-x100-D 
Noble Joe Knight 
  GustoMSC CJ46-x100-D 
Noble Johnny Whitstine 
Noble Lloyd Noble (4) 
  GustoMSC CJ70-x150-ST 
Noble Mick O’Brien (4) 
  F&G JU-3000N 
Noble Regina Allen (4) 
  F&G JU-3000N 
Noble Roger Lewis (4) 
  F&G JU-2000E 
Noble Sam Hartley (4) 
  F&G JU-3000N 
Noble Sam Turner (4) 
  F&G JU-3000N 
Noble Scott Marks (4) 
  F&G JU-2000E 
Noble Tom Prosser (4) 
  F&G JU-3000N 

2007 R/M 
2009 R 
2010 R 
  1998 R/ 2007 
M/ 2013 R 

2009 N 
2014 N 
2004 R 
2018 N 
2018 N 
2016 N 
2013 N 
2013 N 
2007 N 
2014 N 
2014 N 
2009 N 
2014 N 

12,000 
8,200 

10,000 
12,000 
10,000 
10,000 
12,000 
12,000 

10,000 
12,000 
12,000 
6,000 

400 
400 
300 
375 
375 
500 
400 
400 
400 
400 
400 
400 
400 

40,000 
40,000 

40,000 
40,000 
30,000 
30,000 
40,000 
40,000 

35,000 
35,000 
35,000 
25,000 

30,000 
30,000 
25,000 
30,000 
30,000 
32,000 
30,000 
30,000 
30,000 
30,000 
30,000 
30,000 
30,000 

  Guyana 
  Curaçao 
  Malaysia 
  Guyana 
  US Gulf of Mexico 
  US Gulf of Mexico 
  Suriname 
  Guyana 

  Active 
  Stacked 
  Available 
  Active 
  Active 
  Active 
  Active 
  Active 

  Myanmar 
  US Gulf of Mexico 
  US Gulf of Mexico 
  US Gulf of Mexico 

  Active 
  Stacked 
  Stacked 
  Available 

  UK 
  UK 
  Saudi Arabia 
  Saudi Arabia 
  Saudi Arabia 
  UK 
  Qatar 
  Canada 
  Saudi Arabia 
  UK 
  Denmark 
  Saudi Arabia 
  Australia 

  Active 
  Active 
  Active (5) 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 
  Active 

(1) 

(2) 

(3) 

(4) 

(5) 

Rigs designated with an “R” were modified, refurbished or otherwise upgraded in the year indicated by capital expenditures of 
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. 

Rated water depth for drillships and semisubmersibles reflects the maximum water depth for which a  floating rig has been 
designed for drilling operations. 

Rigs  listed  as  “active”  are  operating,  preparing  to  operate  or  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. 

The Noble Joe Beall will not be marketed once the rig completes its current contract, which is expected to be in late February 
2020. 

6 

 
 
 
 
 
 
 
   
  
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Market 

The offshore contract drilling industry is a highly competitive and cyclical business characterized by large capital expenditures 
and large swings in pricing. Demand for offshore drilling equipment is driven by 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 availability and relative cost of 
onshore oil and gas resources, general global economic conditions, energy demand, environmental considerations and national oil and 
gas policy. 

In  the  provision  of  offshore  contract  drilling  services,  competition  is  largely  governed  by  price  but  involves  numerous  other 
factors as  well. Rig availability, location, suitability and technical specifications are  the  primary  factors in determining  which rig is 
qualified for a job, and additional factors are considered when determining which contractor is awarded a job, including experience of 
the workforce, efficiency, safety performance record, condition of equipment, operating integrity, reputation, industry standing and client 
relations. In addition to having one of the newest fleets in the industry among our peer companies, we strive to keep our equipment well-
maintained and technologically competitive. 

We maintain a global operational presence and compete in most of the major offshore oil and gas basins worldwide. All of  our 
drilling rigs are mobile, and we may mobilize our drilling rigs among regions for a variety of reasons, including to respond to customer 
requirements. We compete in both the jackup and floating rig market segments, each of which may have different supply and demand 
dynamics at a given period in time or in different regions. 

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. Since late 2014, the offshore drilling industry has experienced a severe and prolonged downturn stemming 
from the combination of an oversupply of competing drilling rigs, weak and volatile crude oil prices, and the advancement of onshore 
opportunities  and  technology,  leading  to  heightened  competition  for  opportunities  to  re-contract  our  rigs  upon  expiry  of  existing 
contracts. 

We  believe  that  improvements  in  market  conditions  will  ultimately  result  from,  among  other  things,  improved  oil  prices, 
additional investment by our customers in offshore exploration and development, and attrition of rigs in the global offshore fleet. Our 
young and technologically advanced fleet is well positioned to compete now and in the future as market dynamics improve. 

Significant Customers 

Offshore contract drilling operations accounted for approximately 95 percent, 96 percent and 98 percent of our operating revenues 
for the years ended December 31, 2019, 2018 and 2017, respectively. During the three years ended December 31, 2019, we principally 
conducted our contract drilling operations in Canada, Far East Asia, the Middle East, the North Sea, Oceania, the Black Sea, Africa, 
South America and the US Gulf of Mexico. Revenues from Royal Dutch Shell plc (“Shell”), Exxon Mobil Corporation (“ExxonMobil”), 
Equinor ASA (“Equinor”) and Saudi Arabian Oil Company (“Saudi Aramco”) accounted for approximately 36.5 percent, 13.7 percent, 
13.1 percent and 11.9 percent, respectively, of our consolidated operating revenues, which was inclusive of the Noble Bully II contract 
buyout, for the year ended December 31, 2019. Exclusive of the  Noble Bully II contract buyout, revenues from Shell, ExxonMobil, 
Equinor and Saudi Aramco accounted for approximately 27.1 percent, 15.7 percent, 15.1 percent and 13.6 percent, respectively, of our 
consolidated operating revenues for the year ended December 31, 2019. Revenues from Shell, Equinor and Saudi Aramco accounted for 
approximately  45.0  percent,  13.2  percent  and  11.4  percent,  respectively,  of  our  consolidated  operating  revenues  for  the  year  ended 
December 31, 2017. No other customer accounted for more than 10 percent of our consolidated operating revenues in 2019, 2018 or 
2017. 

Employees 

At December 31, 2019, we had approximately 2,000 employees, excluding approximately 1,000 persons we engaged through 
labor contractors or agencies. Approximately 85 percent of our workforce is located offshore. 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, including through NobleAdvances, our state-of-the art training facility in Sugar Land, 
Texas. 

We  are  committed  to  a  policy  of  recruitment  and  promotion  based  upon  merit  without  discrimination.  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. 

7 

 
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, supplying and operation of drilling units, environmental 
protection  and  related  recordkeeping,  health  and  safety  of  personnel,  safety  management  systems,  the  reduction  of  atmospheric 
emissions that contribute to a cumulative effect on the overall air quality and environment (commonly referred to as greenhouse gases), 
currency conversions and repatriation, oil and gas exploration and development,  taxation of capital equipment,  taxation of offshore 
earnings  and  earnings  of  expatriate  personnel,  employee  benefits  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 influenced 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. 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, resulting 
in reduced demand for our services or imposing environmental protection requirements that result in increased costs to us, our customers 
or the oil and natural gas industry in general. 

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. 

Offshore Regulation and Safety. In response to the Macondo well blowout incident in April 2010, the United States Congress, 
the  US  Department  of  Interior,  through  the  Bureau  of  Ocean  Energy  Management  (“BOEM”)  and  the  Bureau  of  Safety  and 
Environmental  Enforcement  (“BSEE”),  and  the  US  Department  of  Homeland  Security,  through  the  United  States  Coast  Guard 
(“UCSG”),  have  undertaken  an  aggressive  overhaul  of  the  offshore  oil  and  natural  gas  related  regulatory  processes,  which  has 
significantly  impacted  oil  and  gas  development  and  operational  requirements  in  the  US  Gulf  of  Mexico.  Such  actions  by  the  US 
government  has,  on  occasion,  served  as  a  leading  indicator  for  similar  regulatory  developments  or  requirements  by  other  countries 
where, from time to time, new rules, regulations and requirements in the United States and in other countries have been proposed and 
implemented that materially limit or prohibit, and increase the cost of, offshore drilling and related operations. Other similar regulations 
impact certain operational requirements on rigs and govern liability for vessel or cargo loss, or damage to life, property, or the marine 
environment. See Part I, Item 1A, “Risk Factors —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” for additional 
information. 

Spills and Releases. The US Oil Pollution Act of 1990 (“OPA”), the Comprehensive Environmental Response, Compensation, 
and Liability Act in the United States (“CERCLA”), 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 United States 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. 
CERCLA and similar state and foreign laws and regulation, 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. In the 
course  of  our  ordinary  operations,  we  may  generate  waste  that  may  fall  within  the  scope  of  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. 

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 
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 US 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 

8 

 
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. 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 US operations. 

Water Discharges. The US 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  US  Coast  Guard  has  promulgated 
requirements for ballast water management as well as supplemental ballast water requirements, which includes limits and, in some cases, 
water  treatment  requirements  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 US 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. 
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 United States Environmental Protection Agency (“EPA”) regulates the permitting of GHG emissions from stationary 
sources under the Clean Air Act’s Prevention of Significant Deterioration 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 
our rigs. 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. 

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 (“U.N.”) 
Climate Change Conference in Paris resulted in the creation of the Paris Agreement. The Paris Agreement requires countries to review 
and  “represent  a  progression”  in  their  nationally  determined  contributions,  which  set  emissions  reduction  goals,  every  five  years 
beginning in 2020. In November 2019, the United States submitted formal notification to the U.N. that it intends to withdraw from the 
Paris Agreement. Pursuant to the terms of the Paris Agreement, the withdrawal will take effect in November 2020. However, there are 
no guarantees that the agreement will not be re-implemented in the United States or that the United States will not otherwise mandate 
similar  emission  reduction  goals,  or  that  the  agreement  will  not  be  re-implemented  in  part  by  certain  state  or  local  governments. 
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. See Part I, Item1A, “Risk Factors— Governmental laws and regulations may add to our costs, 
result in delays, or limit our drilling activity” for additional information. 

Countries in the European Union (“EU”) implement the U.N.’s Kyoto Protocol on GHG emissions through the Emissions Trading 
System (“ETS”). 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. The ETS program will continue to require GHG reductions in the future.  Phase 4 
of the ETS program (covering 2021 to 2030) was revised in 2018 to achieve emission reduction targets as part of the EU’s contribution 
to the Paris Agreement. Phase 4 targets a 43 percent GHG reduction between 2005 and 2030. 

In addition, the United Kingdom  (“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; however, procedures are being established to collect and 
report Scope 2 data. 

For the year ended December 31, 2019, our estimated carbon dioxide equivalent (“CO2e”) gas emissions were 1,063,925 tonnes 
as compared to 954,944 tonnes for the year ended December 31, 2018. When expressed as an intensity measure of tonnes of CO2e gas 
emissions per dollar of contract drilling revenues from continuing operations, the intensity measure for December 31, 2019 and 2018 
was 0.0009 and 0.0009, respectively. The increase in emissions is due to increases in transoceanic voyages by the Noble Globetrotter I 
and Noble Globetrotter II as well as activation of the newest additions to the fleet, the Noble Johnny Whitstine and Noble Joe Knight. 
9 

 
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).” 

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

Worker  Safety.  The  US  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. EU member states have 
also adopted regulations pursuant to EU 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. We believe that we are in substantial 
compliance  with  OSHA  requirements  and  EU  directive  2013/30/EU  (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 the directive's implementation. 

International Regulatory Regime.  The 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  and  revised  MARPOL,  including Annex  VI  to  MARPOL,  which  limits  the  main  air  pollutants 
contained in exhaust gas from  ships, including sulfur oxides  (“SOx”)  and nitrous oxides  (“NOx”),  prohibits deliberate  emissions of 
ozone depleting substances (“ODS”), regulates shipboard incineration and the emissions of volatile organic compounds (“VOC”) from 
tankers,  sets  a  progressive  reduction  globally  in  emissions  of  SOx,  NOx  and  particulate  matter,  introduces  emission  control  areas 
(“ECAs”) to reduce emissions of those air pollutants further in designated sea areas, and effective from January 1, 2020, reduces the 
global sulfur limit in fuel oil from the current 3.50% to 0.50% m/m (mass by mass) sulfur content. Prior to January 1, 2020,  our rigs 
were operating and continue to operate with low sulfur fuel oil at or below the global limits of 0.50%. 

 The  IMO  has  also  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, (the “BWM Convention”) 
and the International Convention for Civil Liability for Bunker Oil Pollution Damage of 2001 (the “Bunker Convention”). The BWM 
Convention's implementing regulations call for a phased introduction of mandatory ballast of water exchange requirements (beginning 
in 2009), to be replaced in time with a requirement for mandatory ballast water treatment. The Bunker Convention provides a liability, 
compensation and compulsory insurance system for the victims of oil pollution damage caused by spills of bunker oil. We believe that 
all of our drilling rigs are currently compliant in all material respects with these regulations. However, 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 
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 the  current  market,  we are under increasing pressure to accept exceptions to the 

10 

 
above-described allocations of risk and, as a result, take on more risk. In such cases where we agree, we generally limit the exposure 
with a monetary cap and other restrictions. 

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 against physical loss or damage to our drilling rigs, subject to a deductible that is currently 
$10.0 million. 

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 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. 

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  Exchange Act  are  available  free  of  charge  at  our  website  at 
http://www.noblecorp.com. The US Securities and Exchange Commission (the “SEC”) maintains an internet site that contains reports, 
proxy and information statements, and other information regarding issuers that file electronically with the SEC at http://www.sec.gov. 

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: 

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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. 

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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. 

  Our business and results of operations have been materially and negatively impacted and our market value has substantially 
declined due to depressed market conditions which are the result of the dramatic drop in the oil price, the development of additional 
onshore oil and gas resources and the oversupply of offshore drilling rigs. 

After a period of sustained high crude oil prices, oil prices began a steep decline beginning in late 2014 and dropped to as low as 
approximately  $30  per  barrel  in  January  2016.  Oil  prices  have  partially  recovered  to  a  price  of  approximately  $58  per  barrel  on 
February 18, 2020, but have been volatile and have not recovered to 2014 levels. As a result of the oil price environment prior to the 
significant drop in 2014, the offshore drilling business flourished with high utilization and high dayrates, and a large number of offshore 
drilling rigs were constructed to take advantage of the market. 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 while our customers have greatly reduced their 
planned offshore exploration and development spending in response to the depressed price of oil. 

During the same period, onshore crude oil production in the United States rose sharply. While the cost of production onshore 
varies, in some cases it may be less than the cost of production in offshore fields where our rigs are designed to operate, especially 
deepwater fields. Additionally onshore production is perceived as yielding more consistent results and posing lower regulatory risk than 
offshore production.This increase in onshore US production has had a negative impact on the price of oil and the demand for our services.  
Further, given the reduced oil price and often the lower operating costs onshore, many of our customers have allocated more of their 
capital budgets to onshore exploration activities than offshore exploration activities, particularly deepwater exploration activities, which 
has also led to a decrease in the demand for offshore drilling services since 2014. 

These factors have affected market conditions and led to a material decline in the demand for our services since 2014, 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 experienced a substantial decline in the price of our shares, which declined from $27 
on August 4, 2014 post Spin-off to $0.83 at February 18, 2020. There can be no assurance as to if, when or to what extent the current 
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. 

If we cannot meet the continued listing requirements of the New York Stock Exchange, our shares may be subject to delisting 
from the New York Stock Exchange, which would have a material adverse effect on our business, financial condition, prospects and 
liquidity and value of our shares. 

On February 19, 2020, we were notified by the New York Stock Exchange (“NYSE”) that the average closing price of our shares 
was below $1.00 per share over a period of 30 consecutive trading days, which is the minimum average share price required to maintain 
listing on the NYSE under Section 802.01C of the NYSE Listed Company Manual.We have a period of six months following receipt of 
the  NYSE’s  notice  to  regain  compliance  with  the  NYSE’s  minimum  share  price  requirement,  during  which  time  our  shares  would 
continue  to  be  listed  and  traded  on  the  NYSE,  subject  to our  compliance  with  other  continued  listing  standards.  In  order  to regain 
compliance, on the last trading day of any calendar month during the cure period, our shares must have: (i) a closing price of at least 
$1.00 per share and (ii) an average closing price of at least $1.00 per share over the 30-trading day period ending on the last trading day 
of such  month. If  we fail to regain compliance  with Section 802.01C of the  NYSE Listed Company  Manual by the  end of the cure 
period, the shares will be subject to the NYSE’s suspension and delisting procedures. If necessary to regain compliance with NYSE 
listing standards, we may, subject to approval of our board of directors and shareholders, implement a reverse stock split. A delisting of 
our shares from the NYSE could negatively impact us by, among other things, reducing the liquidity and market price of our shares, 
reducing the number of investors willing to hold or acquire our shares and limiting our ability to issue securities or obtain financing in 
the future. 

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 that  we can charge customers for our 
services.  However,  higher  prices  do  not  necessarily  translate  into  increased  drilling  activity  because  our  clients  take  into  account  a 
number  of  considerations  when  they  decide  to  invest  in  offshore  oil  and  gas  resources,  including  expectations  regarding  future 
commodity prices.  

12 

 
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, including: 

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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; 
the relative cost of offshore oil and gas exploration versus onshore oil and gas production; 
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 or energy sources; 
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; 
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; 
limitations on liquidity and available credit; 
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, cyclones, 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 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, the inability of our customers to access capital on economically advantageous terms, including as a result of the 
increasing focus on climate change by investors, 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 level of oil and gas prices has had a material adverse effect on demand for our services since 2014 
and is expected to continue to have a material adverse effect on our business and results of operations. 

The offshore contract drilling industry is a highly competitive and cyclical business with intense price competition. We have 
competitors who are larger and have more financial resources than us. 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. Price competition, 
rig availability, location and rig suitability and technical specifications are the primary factors in determining which rig is qualified for 
a job, and additional factors are considered when determining which contractor is awarded a job, including experience of the workforce, 
efficiency, safety performance record, 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. In the past several years, the pace of consolidation in our industry has increased, leading to the creation of a number of larger 
and  financially  stronger  competitors.  If  we  are  unable,  or  our  customers  believe  that  we  are  unable,  to  compete  with  the  scale  and 
financial  strength  of  these  larger  competitors,  it  could  harm  our  competitiveness  and  our  ability  to  secure  new  drilling  contracts.  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 offshore 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 have resulted in, and are expected to continue to result in, many of our rigs earning substantially 

13 

 
lower dayrates or being idle for long periods of time. We cannot provide you with any assurances as to when such period will end, and 
when there will be higher demand for contract drilling services or a meaningful reduction in the number of drilling rigs. 

The over-supply of offshore rigs is contributing to depressed dayrates and demand for our rigs, which may continue for some 

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

Prior to the current 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 that 
began in 2014, has resulted in an oversupply of drilling rigs, which has contributed to the decline in utilization and dayrates. 

We are currently experiencing competition from newbuild rigs that have either already entered the market or are available 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  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 impairment charges on property and equipment, including rigs and related capital spares. 

We evaluate the impairment of property and equipment, which include rigs and related capital spares, 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. 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. In addition, we may also take an impairment loss on capital spares and other 
capital equipment when we deem the value of those items has declined due to factors like obsolescence, deterioration or damage. Based 
upon our impairment analyses for the years ended December 31, 2019 and 2018, we recorded impairment charges of $615.3 million and 
$802.1 million, respectively, on various rigs and certain capital spares during those periods. There can be no assurance that we will not 
have to take additional impairment charges in the future if current depressed market conditions persist, or that we will be able to return 
cold stacked rigs to service in the time frame and at the reactivation costs or at the dayrates that we projected. It is reasonably possible 
that the estimate of undiscounted cash flows may change in the near term, resulting in the need to write down the affected assets to their 
corresponding estimated fair values. 

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 that prevent them from meeting their obligations under our drilling contracts. 

Since the market downturn began at the end of 2014, the new customer contracts we have entered into have generally had less 
favorable terms, including dayrates, than contracts entered into prior to the downturn. In addition, for some of our older rigs we were 
unable to find any replacement contracts.  Our ability to renew contracts that expire 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. 

Our customers may generally terminate our 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. Moreover, if any of our long-term contracts 
were to be terminated early, such termination could affect our future earnings flow and could have material adverse effect on our future 
financial condition and results of operations, even if we were to receive the contractually specified termination amount. 

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. 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. 

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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 (like certain of our contracts 
with  Shell). 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, ExxonMobil, Equinor and Saudi Aramco, and 

the loss of any 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, ExxonMobil, Equinor and 
Saudi Aramco accounted for approximately 36.5 percent, 13.7 percent, 13.1 percent and 11.9 percent, respectively, of our consolidated 
operating revenues and approximately 51.1 percent, 12.4 percent, 6.6 percent and 23.0 percent, respectively, of our backlog for the year 
ended  December 31,  2019.  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 any 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. 

We have substantial debt obligations with significant covenants that could restrict our operations and prevent us from fulfilling 

our debt obligations. 

As of February 18, 2020, Noble-Cayman and its subsidiaries, including Noble Holding International Limited and its subsidiaries, 
had  approximately  $3.5  billion  aggregate  principal  amount  of  unsecured  long-term  senior  notes  and  seller  loans  (including  current 
maturities) outstanding. At February 18, 2020, we had $335 million of borrowings outstanding under our 2017 Credit Facility. We may 
also  incur  additional  indebtedness  in  the  future.  If  we  do  so,  the  risks  related  to  our  level  of  debt  could  intensify.  Our  substantial 
indebtedness could have adverse consequences, including: 

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making it more difficult for us to satisfy our financial obligations, including our obligations with respect to our 
outstanding debt;  
increasing our vulnerability to adverse economic, regulatory and industry conditions, and placing us at a 
disadvantage compared to our competitors that are less leveraged;  
limiting our ability to compete and our flexibility in planning for, or reacting to, changes in our business and the 
industry in which we operate;  
limiting our ability to borrow additional funds for working capital, capital expenditures, acquisitions and general 
corporate or other purposes;  
increasing the possibility that our customers may react adversely to our significant debt level and seek alternative 
service providers; and 
increasing the possibility that our suppliers may react adversely to our significant debt level and seek alternative 
payment terms or security. 

Our debt service obligations will require us to use a significant portion of our operating cash flow to pay interest and principal on 
indebtedness  instead  of  for  other  corporate  purposes,  including  funding  future  expansion  of  our  business  and  ongoing  capital 
expenditures,  which  could  impede  our  growth.  If  our  operating  cash  flow  and  capital  resources  are  insufficient  to  comply  with  the 
financial covenants in our 2017 Credit Facility or to service our debt obligations, we may be forced to sell assets, seek additional equity 
or debt financing or restructure our debt, which could severely harm our long-term business prospects. Our failure to comply with those 
covenants could result in an event of default which, if not cured or waived, could result in the acceleration of all our debt, which could 
result  in  our  inability  to  continue  as  a  going  concern.  Our  2017  Credit  Facility  contains  a  covenant  that  limits  our  ratio  of  Senior 
Guaranteed Indebtedness (as defined therein) to Adjusted EBITDA (as defined therein) as of the last day of each fiscal quarter, with 
such ratio not to exceed 4.0 to 1.0 for the fiscal quarters ending September 30, 2019 through December 31, 2020, 3.5 to 1.0 for the fiscal 
quarters ending March 31, 2021 through December 31, 2021, and 3.0 to 1.0 for the fiscal quarters ending March 31, 2022 and thereafter. 
Our two Seller Loans (as defined herein) contain a covenant that limits our debt to  total tangible capitalization (less noncontrolling 
interest) to a maximum 0.55 ratio. If we increase our indebtedness, including by borrowing under the 2017 Credit Facility, or incur 
further losses, including but not limited to further losses caused by impairment charges or an adverse judgement in relation to the Paragon 
Offshore  litigation,  without  reducing  our  indebtedness  or  increasing  capital  by  an  equivalent  amount,  our  debt  to  total  tangible 
capitalization ratio and our ratio of Senior Guaranteed Indebtedness to Adjusted EBITDA would both likely, increase. 

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Liquidity risk could impair our ability to fund operations and jeopardize our financial condition, growth and prospects. 

We are largely dependent on cash generated by our operations, cash on hand, borrowings under our 2017 Credit Facility and 
potential issuances of equity or long-term debt to cover our operating expenses, service our indebtedness and fund our other liquidity 
needs. The level of cash available to us depends on numerous factors, including demand for our services, the dayrates we are paid by 
our customers, the level of  utilization of our drilling rigs,  our ability to control and reduce costs, our access to capital  markets and 
amounts available to us under our 2017 Credit Facility. If the oil and gas industry does not experience improved conditions over the next 
several years, one or more of such factors could be negatively impacted and our sources of liquidity could be insufficient to fund our 
operations and service our obligations such that we may require capital in excess of the amount available from those sources. Our access 
to funding sources in amounts adequate to finance our operations and planned capital expenditures and repay our indebtedness  or on 
terms that are acceptable could be impaired by factors such as negative views and expectations about us, the oil and gas industry or the 
economy in general and disruptions in the financial markets. 

Our financial flexibility will be severely constrained if we experience a significant decrease in cash generated from our operations 
or are unable to maintain our access to or secure new sources of financing. If additional financing sources are unavailable, or not available 
on reasonable terms, our financial condition, results of operations, growth and future prospects could be materially adversely affected, 
and we may be unable to continue as a going concern. As such, we cannot assure you that cash flow generated from our business and 
other sources of cash, including future borrowings under our 2017 Credit Facility, will be sufficient to enable us to pay our indebtedness 
and to fund our other liquidity needs. 

As a result of our significant cash flow needs, we may be required to raise funds through the issuance of additional debt or 

equity, 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: 

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

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 2017 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 acceptable terms, or at all. 

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 additional requirements for surety bonds or letters of credit that could reduce available liquidity. 

We routinely post  surety bonds and letters of credit to  support our performance of contractual obligations or  for legal or tax 
appeals.  Our customers or jurisdictions where we operate or have operated may require additional surety bonds or letters of credit in 
the future.  We may not have access to unsecured credit lines to issue surety bonds or letters of credit which could cause us to issue new 
letters of credit under our 2017 Credit Facility and reduce availability for borrowings. 

A litigation trust was formed and funded as part of the Paragon Offshore bankruptcy proceedings and the litigation trust has 
filed claims against us and certain of our officers and directors. In addition, Paragon Offshore rejected in the bankruptcy proceedings 
certain separation agreements entered into with us, and as a result, we are responsible for those liabilities for which we would have 
otherwise sought indemnification under the separation agreements. 

  On August 1, 2014, Noble-UK completed the 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. In February 2016, Paragon Offshore sought approval of a pre-negotiated plan of reorganization (the “Prior Plan”) by 
filing for voluntary relief under Chapter 11 of the United States Bankruptcy Code. As part of the Prior Plan, we entered into a settlement 
agreement with Paragon Offshore (the “Settlement Agreement”). The Prior Plan was rejected by the bankruptcy court in October 2016. 

  In April 2017, Paragon Offshore filed a revised plan of reorganization (the “New Plan”) in its bankruptcy proceeding. Under 
the New Plan, Paragon Offshore no longer needed the Mexican tax bonding that Noble-UK was required to provide under the Settlement 
Agreement.  Consequently,  Paragon  Offshore  abandoned  the  Settlement  Agreement  as  part  of  the  New  Plan,  and  the  Settlement 
Agreement was terminated at the time of the filing of the New Plan. On May 2, 2017, Paragon Offshore announced that it had reached 
an agreement in principle with both its secured and unsecured creditors to revise the New Plan to create and fund a litigation trust to 
pursue litigation against us. On June 7, 2017, the revised New Plan was approved by the bankruptcy court and Paragon Offshore emerged 
from bankruptcy on July 18, 2017. 

On December 15, 2017, the litigation trust filed claims relating to the Spin-off against us and certain of our current and former 
officers  and  directors  in  the  Delaware  bankruptcy  court  that  heard  Paragon  Offshore’s  bankruptcy,  and  the  litigation  trust  filed  an 
amended complaint in October 2019. The amended complaint alleges claims of actual and constructive fraudulent conveyance, unjust 
enrichment and recharacterization of intercompany notes as equity claims against Noble and claims of breach of fiduciary duty and 
16 

 
aiding and abetting breach of fiduciary duty against the officer and director defendants. The litigation trust is seeking damages of (i) 
approximately $1.7 billion from the Company, an amount equal to the amount borrowed by Paragon Offshore immediately prior to the 
Spin-off, (ii) an additional approximately $935 million relating to the transfer of intercompany receivables and notes from a Paragon 
subsidiary  to  a  Noble  subsidiary  prior  to  the  Spin-off  (bringing  the  total  claimed  damages  to  approximately  $2.6  billion),  and  (iii) 
unspecified amounts in respect of the claims against the officer and director defendants, all of whom have indemnification agreements 
with us. A trial date has been set for September 2020. 

We believe that Paragon Offshore, at the time of the Spin-off, was properly funded, solvent and had appropriate liquidity and that 
the claims brought by the litigation trust are without merit. However, the Company continually assesses potential outcomes, including 
the probability of the 
parties ultimately resolving the matter through settlement in light of various factors, including given the complex factual issues 
involved, the uncertainty and risk inherent in this type of litigation, the time commitment and distraction of our organization, the 
potential effect of the ongoing litigation and uncertainty on our business, and the substantial expense incurred in litigating the claims. 
As such, the Company’s current estimated loss related to the final disposition of this matter is $100.0 million, which the Company 
recorded as a general and administrative expense for the year ended December 31, 2019 and is reflected as a current liability as of 
December 31, 2019. As pre-trial matters progress, the Company’s estimated loss could change from time to time, and any such change 
individually or in the aggregate could be material. 

  There is inherent risk and substantial expense in litigation, and the amount of damages that the plaintiff is seeking is substantial. 
If any of the litigation trust’s claims are successful, or if we elect to settle any claims (in part to reduce or eliminate the ongoing cost of 
defending the litigation and eliminate any risk of a larger judgment against us), any damages or other amounts we would be required to 
or agree to pay in excess of the amount we recognized at December 31, 2019, could have a material adverse effect on our business, 
financial condition and results of operations, including impeding our ability to meet ongoing financial obligations or to continue as a 
going concern. Given the risks and considerations discussed above, we cannot predict with any degree of certainty what the outcome of 
the litigation may be. Furthermore, as discussed below, we cannot predict the amount of insurance coverage, if any, that we may have if 
we were to settle or be found liable in the litigation. 

We have directors’ and officers’ indemnification coverage for the officers and directors who have been sued by the litigation trust. 
The insurers have accepted coverage for the director and officer claims and we are continuing to discuss with them the scope of their 
reimbursement of litigation expenses. In addition, at the time of the Spin-off we had entity coverage, or “Side C” coverage, which was 
meant to cover certain litigation claims up to the coverage limit of $150.0 million, including litigation expenses. We have made a claim 
for coverage of the litigation trust’s claims against Noble under such entity insurance. The insurers have rejected coverage for these 
claims. However, we intend to pursue coverage should the litigation be concluded adversely to us or should we settle the litigation. We 
cannot predict the amount of claims and expenses we may incur, pay or settle in the Paragon Offshore litigation that such insurance will 
cover, if any. 

We entered into certain separation agreements with Paragon Offshore at the time of the Spin-off (including a master separation 
agreement, tax sharing agreement, transition services agreement and transition services agreement relating to our operations offshore 
Brazil) under which we agreed to indemnify Paragon Offshore for certain liabilities, and Paragon Offshore agreed to indemnify us for 
certain liabilities. As part of its final bankruptcy plan, Paragon Offshore rejected all of these contracts. Accordingly, we are no longer 
entitled to seek indemnity from Paragon Offshore under such agreements, and we would be responsible for those liabilities for which 
we  would  have  otherwise  sought  indemnification.  Such  liabilities  could  have  a  material  adverse  effect  on  our  business,  financial 
condition and results of operations. 

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, cyclones, 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 

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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. 

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: 

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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; 
the occurrence or threat of epidemic or pandemic diseases or any government response to such occurrence or threat; 
piracy; and 
terrorist acts, war, revolution and civil disturbances. 

Further, we operate or have operated 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: 

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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 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, OPEC initiatives, as well as other governmental actions, 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. 

In June 2016, the UK held a referendum in which voters approved an exit from the EU, commonly referred to as “Brexit” and in 
March 2017 the UK formally started the process for the UK to leave the EU. The UK exited the EU on January 31, 2020, consistent 
with the terms of the EU-UK Withdrawal Agreement. The terms of that agreement provides for a transition period from January 31, 
2020 to December 31, 2020 (the “Transition Period”), during which the trading relationship between the EU and the UK will remain the 
same while the UK and the EU try to negotiate an agreement regarding their future trading relationship. Given the lack of comparable 
precedent, it is unclear how disruptive the UK's withdrawal from the EU will be, including possible financial, trade, regulatory and legal 
implications. In particular, depending on the terms agreed as to their future trading relationship, the ability to trade freely between the 
EU and the UK may be adversely affected at the end of the Transition Period.  Brexit creates global political and economic uncertainty, 
which may cause, among other consequences, volatility in exchange rates and interest rates, and changes in regulations. The Company 
provides contract drilling services to the international oil and gas industry and our fleet operates globally across  multiple locations. 
While  our  business  is  internationally  diversified,  the  Company  is  incorporated  and  registered  within  the  UK.  Based  on  our  global 
operating model and the versatility and marketability of our fleet, we do not expect the impact of Brexit to be significant to the Company. 

18 

 
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. 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. 

Changes  in  the  method  of  determining  the  London  Interbank  Offered  Rate,  or  the  replacement  of  the  London  Interbank 

Offered Rate with an alternative reference rate, may adversely affect interest expense related to outstanding debt. 

Borrowings under the 2017 Credit Facility bear interest at the London Interbank Offered Rate  (“LIBOR”) plus an applicable 
margin. On July 27, 2017, the Financial Conduct Authority in the UK, which regulates LIBOR, announced that it intends to phase out 
LIBOR as a benchmark by the end of 2021. It is unclear whether new methods of calculating LIBOR will be established such that it 
continues to exist after 2021. The 2017 Credit Facility, which, at the present time, has a term that extends beyond 2021, provides for a 
mechanism to amend the facility to reflect the establishment of an alternative rate  of interest upon the occurrence of  certain events 
related to the phase-out of  LIBOR. However,  we  have not  yet pursued any technical amendment or other contractual  alternative to 
address this  matter and are currently evaluating the impact of the potential replacement of the LIBOR interest rate. In addition, the 
overall financial markets may be disrupted as a result of the phase-out or replacement of LIBOR. Uncertainty as to the nature of such 
potential  phase-out  and  alternative  reference  rates  or  disruption  in  the  financial  market  could  have  a  material  adverse  effect  on  our 
financial condition, results of operations and cash flows. 

Governmental 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 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. 

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. 

In  addition  to  the  regulatory  efforts  described  above,  there  have  also  been  efforts  in  recent  years  aimed  at  the  investment 
community, including investment advisors, sovereign wealth funds, public pension funds, universities and other groups, promoting the 
divestment of fossil fuel equities as well as to pressure lenders and other financial services companies to limit or curtail activities with 
fossil fuel companies. If this were to continue, it could have a material adverse effect on the price of our securities and our ability to 
access equity capital markets. Members of the investment community have begun to screen companies such as ours for sustainability 
performance,  including  practices  related  to  GHGs  and  climate  change,  before  investing  in  our  stock.  If  we  are  unable  to  find 
economically viable, as well as publicly acceptable, solutions that reduce our GHG emissions and/or GHG intensity for new and existing 
projects,  we  could  experience  additional  costs  or  financial  penalties,  delayed  or  cancelled  projects,  and/or  reduced  production  and 
reduced demand for hydrocarbons, which could have a material adverse effect on our earnings, cash flows and financial condition. 

19 

 
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 US Foreign Corrupt Practices Act of 1977 (the “FCPA”), the United Kingdom Bribery Act 2010 (the “UK Bribery Act”) 
and similar laws in other countries. Any violation of the FCPA, UK 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, financial condition and results of operations. 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 environment and the health and safety of personnel; 
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  governmental  scrutiny  of  the  energy  industry  has  resulted  in  increased  regulations  being  proposed  and  often 
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. 

From  time  to  time,  new  rules,  regulations  and  requirements  regarding  oil  and  gas  development  have  been  proposed  and 
implemented  by  BOEM,  BSEE  or  the  United  States  Congress,  as  well  as  other  jurisdictions  outside  the  United  States,  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 US Arctic Outer Continental Shelf. Similarly, in April 2016, BSEE announced a 
final  blowout  preventer  systems  and  well  control  rule.  BSEE  also  finalized  a  rule  in  September  2016  concerning  production  safety 
systems for oil and natural gas operations on the Outer Continental Shelf. However, BSEE amended both the September 2016 production 
safety systems rule and the April 2016 blowout preventer systems and well control rule in September 2018 and May 2019, respectively. 
The amended final rules are intended to revise or remove regulatory provisions that create unnecessary burdens on stakeholders and 
clarify other provisions, while ensuring safety and environmental protection. BOEM also released a Notice to Lessees and Operators in 
the Outer Continental Shelf (“NTL”) 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 its co-lessees unless its co-lessees agree to 
allocate BOEM-determined self-insurance to the lease. In January 2017, BOEM extended the implementation timeline for the NTL by 
six months. In May 2017, the Secretary of the Interior directed BOEM to review the NTL and provide a report describing the results of 
the review and options for revising or rescinding the NTL. BOEM again extended the implementation timeline for the NTL in June 
2017. Implementation of the NTL is currently stayed pending further action by BOEM. However, 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 
permits, restrictions on oil and gas development and production activities in the US 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 United States, 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 US federal 
government is considering new legislation that could impose additional equipment and safety requirements on operators and drilling 
contractors in the United States, 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 United States 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. 

20 

 
We  could  also  be  affected  by  challenges  to  offshore  operations  by  environmental  groups  and  coastal  states.  For  example,  in 
December 2018, environmental groups challenged incidental harassment authorizations issued by the National Marine Fisheries Service 
that allow companies to conduct air gun seismic surveys for oil and gas exploration off the Atlantic coast. The attorney generals for ten 
US  coastal  states  also  intervened  as  plaintiffs.  Restrictions  on  authorizations  needed  to  conduct  seismic  surveys  could  impact  our 
customers’ ability to identify oil and gas reserves, thereby reducing demand for our services.  Several coastal states have also taken steps 
to prohibit offshore drilling. For example, California passed laws in September 2018 barring the construction of new oil drilling-related 
infrastructure in state waters. Similarly, in November 2018, voters in Florida approved an amendment to the state constitution that would 
ban oil and gas drilling in offshore state waters. Such initiatives could reduce opportunities for our customers and thereby reduce demand 
for our services. 

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 that is 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 that exceeds 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: 

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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; 
force majeure events; and 
the occurrence or threat of epidemic or pandemic diseases or any government response to such occurrence or threat. 

If the interruption of operations exceeds 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. 

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 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 US 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  United  States  as  a  result  of  hurricanes  has 
negatively impacted certain aspects of the energy insurance market, resulting in more restrictive and expensive coverage for US 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 US 
Gulf of Mexico for named windstorm perils. We currently have US windstorm coverage for most of our US fleet subject to certain limits, 
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 US 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 
21 

 
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. During depressed  market periods such as the one in  which  we currently operate, the 
contractual indemnity provisions we are able to negotiate in our drilling contracts may require us to assume more risk than we would 
during normal market periods. 

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 US 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. 

Our failure to adequately protect our sensitive information technology systems and critical data and our service providers’ 
failure to protect their systems and data could have a material adverse effect on our business, results of operations and financial 
condition. 

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 day-to-day 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  systems  or  our  service  or  equipment  providers’  systems  could  go  undetected  for  a 
prolonged period of time. While the Company has a cybersecurity program, a significant cyber attack could disrupt our operations and 
result in downtime, loss of revenue, harm to the Company's reputation, or the loss, theft, corruption or unauthorized release of critical 
data of us or those with whom we do business 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 and results of operations,  along  with our 
reputation. Currently, we do not carry insurance for losses related to cybersecurity attacks, and may elect to not obtain such insurance 
in the future. 

In addition, laws and regulations governing data privacy and the unauthorized disclosure of confidential or protected information, 
including the European Union General Data Protection Regulation and recent legislation in various US states, pose increasingly complex 
compliance challenges and potentially elevate costs, and any failure to comply with these laws and regulations could result in significant 
penalties and legal liability. 

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 recognize the benefit of income tax positions we 
believe  are  more  likely  than  not  to  be  sustained  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 UK, US and other 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. For example, the Organization for Economic Cooperation and Development (“OECD”) has issued its 
final reports on Base Erosion and Profit Shifting, which generally focus on situations where profits are earned in low-tax jurisdictions, 
or payments are made between affiliates from jurisdictions with high tax rates to jurisdictions with lower tax rates. Certain countries 
within which we operate have recently enacted changes to their tax laws in response to the OECD recommendations or otherwise and 
these and other countries may enact changes to their tax laws or practices in the future (prospectively or retroactively), which may have 
a material adverse effect on our financial position, operating results and/or cash flows. 

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 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 

22 

 
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. 

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. For example, we, as an operator of mobile 
offshore drilling units in navigable US waters and certain offshore areas, including the US 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. Environmental laws and 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. 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. 

23 

 
Reactivation, refurbishment, conversion or upgrades of rigs are subject to risks, including delays and cost overruns, that 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. In addition, we may continue to reactivate rigs that have been cold or warm stacked and make selective purchases of rigs, 
such as the Noble Johnny Whitstine purchased in 2018 and the Noble Joe Knight purchased in February 2019. 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: 

•  
•  
•  
•  
•  
•  
•  
•  
•  

•  
•  
•  
•  
•  
•  

•  

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 reactivation, 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 reactivation, 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. 

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 
the last few years of reduced demand, there were layoffs of qualified personnel, who often find work with competitors or leave the 
industry. As a result, if market conditions improve and we seek to reactivate warm or cold stacked rigs, upgrade our working  rigs or 
purchase additional rigs, 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. 

  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. During the last few years of reduced demand, many of 
these third-party suppliers reduced their inventories of parts and equipment and, in some cases, reduced their production capacity. If the 
market for our services improves and we seek to reactivate warm or cold stacked rigs, upgrade our working rigs or purchase additional 
rigs, these reductions could make it more difficult for us to find equipment and parts for our rigs. A disruption or delay 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 reactivate rigs, upgrade working 
rigs, purchase additional rigs or meet our commitments to customers on a timely basis, adversely impact our operations and revenues 
by resulting in uncompensated downtime, reduced dayrates, the incurrence of liquidated damages or other penalties or the cancellation 
or termination of contracts, or increase our operating costs. 

24 

 
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. 

Public health threats could have a material adverse effect on our business and results of operations. 

Public health threats, such as coronavirus, Severe Acute Respiratory Syndrome, severe influenza and other highly communicable 
viruses or diseases, outbreaks of which have already occurred in various parts of the world in which we operate, could adversely impact 
our operations, the operations of our customers and the global economy, including the worldwide demand for oil and gas and the level 
of demand for our services. The quarantine of personnel or the inability or unwillingness of personnel to access our offices or rigs could 
adversely affect our operations. Travel restrictions or operational problems in any part of the world in which we operate, or any reduction 
in the  demand  for drilling  services caused by public  health threats in the  future,  may  materially impact our operations and have an 
adverse effect on our results of 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.  US  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 US government or identified by the US government as state sponsors of terrorism, such as the Crimean region of the Ukraine, 
Cuba, Iran, North Korea, Sudan and Syria. The US 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. 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 US 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 US 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. 

25 

 
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 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, when the result of a hedge is a loss or if any counterparty to our hedge were 
to experience financial difficulties. 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, issues 
related to employee or representative conduct, governmental claims for taxes or duties, and other litigation that arises in the ordinary 
course of our business. Although we intend to defend or pursue such 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, legal fees, 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. Unless they are guarantors of our indebtedness, our subsidiaries do not have any obligation to pay amounts due on our 
indebtedness or to make funds available for that purpose. Contractual provisions or laws, as well as our subsidiaries’ financial condition 
and operating requirements, may also 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. 

Item 1B. Unresolved Staff Comments. 

None. 

Item 2. Properties. 

The description of our rig fleet included under “Part I, Item 1, Business” is incorporated by reference herein. 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  presented  in  “Note  16—  Commitments  and  Contingencies”  to  our  consolidated 

financial statements included in Part II, Item 8 of this Annual Report on Form 10-K. 

Item 4. Mine Safety Disclosures. 

Not applicable. 

26 

 
 
 
 
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 declaration and payment of dividends require 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  in 
accordance with UK law. Therefore, Noble-UK is not permitted to pay dividends out of share capital, which includes share premium. 
Noble has not paid dividends since the third quarter of 2016. The payment of future dividends will depend on our results of operations, 
financial  condition,  cash  requirements,  future  business  prospects,  contractual  and  indenture  restrictions  and  other  factors  deemed 
relevant by our Board of Directors. 

On February 18, 2020, there were 249,811,683 shares outstanding held by 136 shareholder accounts of record. 

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 residents 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. We currently do not have shareholder authority to repurchase shares. During the years ended December 31, 2019, 2018 
and 2017, we did not repurchase any of our shares. 

27 

 
 
 
 
 
 
 
 
Stock Performance Graph 

The chart below presents a comparison of the five-year cumulative total return, assuming $100 was invested on December 31, 
2014 for Noble-UK, the Standard & Poor's 500 Index, Dow Jones US Oil Equipment and Services and a self-determined offshore drillers 
peer group. Total return assumes the reinvestment of dividends, if any, in the security on the ex-dividend date.  

INDEXED RETURNS 
Year Ended December 31, 

Company / Index 

Noble-UK 
S&P 500 Index 

Dow Jones US Oil Equipment & Services 

Offshore Drillers Peer Group (1) 

2015 

2016 

2017 

2018 

2019 

 $ 

69.37    $ 
101.38   
77.53   
62.32   

39.80    $ 
113.51   
98.70   
56.29   

30.39     $ 
138.29    
82.20    
39.57    

17.62     $ 
132.23    
47.38    
22.85    

8.20  
173.86  
51.26  
18.35  

(1) 

Our self-determined peer group is weighted according to market capitalization and consists of the Company and the following 
peer companies: Atwood Oceanics (through October 5, 2017), Diamond Offshore Drilling Inc.,  Valaris (formerly known as 
Ensco plc), Rowan Companies plc (through April 10, 2019), Seadrill Ltd. and Transocean Ltd. 

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  presents  selected  financial  data  of  us  and  our  consolidated  subsidiaries  over  the  five-year  period  ended 
December 31, 2019, which information is derived from our audited financial statements. This information should be read in conjunction 
with, and is qualified in its entirety by, the more detailed information in our financial statements included in Part II, Item 8, “Financial 
Statements and Supplementary Data” in this Annual Report on Form 10-K. 

Statement of Income Data 

Operating revenues from continuing operations 
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 cash equivalents 

Property and equipment, net 

Total assets 

Long-term debt 
Total debt (2) 
Total equity 

Other Data 

Net cash provided by operating activities 

Net cash used in investing activities 

Net cash used in financing activities 

Net cash used for capital expenditures 
Working capital (3) 
Cash distributions declared per share 

Year Ended December 31, 

2019 

2018 

2017 

2016 

2015 

(In thousands, except per share amounts) 

 $  1,305,438    $  1,082,826    $  1,236,915     $ 

2,302,065     $  3,352,252  

(696,769 )  

(885,050 )  

(515,025 )  

(929,580 )  

511,000 

(2.79 )  

(2.79 )  

(3.59 )  

(3.59 )  

(2.10 )  

(2.10 )  

(3.82 )  

(3.82 )  

2.06  
2.06  

104,621   
7,733,924   
8,284,498   
3,779,499   
3,842,004   
3,658,972   

186,771   
(256,030 )  

(200,724 )  
268,783   
(94,821 )  
—   

375,232   
8,480,718   
9,264,923   
3,877,402   
3,877,402   
4,654,574   

171,851   
(189,377 )  

(269,396 )  
194,779   
293,599   
—   

662,829    
9,489,240    
10,794,659    
3,795,867    
4,045,710    
5,950,628    

725,722    
10,061,948    
11,440,117    
4,040,229    
4,340,111    
6,467,445    

512,245  
11,483,623  
12,865,645  
4,162,638  
4,462,562  
7,422,230  

416,675    
(118,325 )  

(361,243 )  
120,707    
445,951    
—    

1,142,740    
(686,595 )  

(242,668 )  
711,403    
559,321    
0.20    

1,764,907  
(432,537 ) 

(888,635 ) 
422,544  
377,034  
1.28  

(1) 

(2) 
(3) 

Results for 2019, 2018, 2017, 2016 and 2015 include impairment charges of $615.3 million, $802.1 million, $121.6 million, 
$1.5 billion and $418.3 million, respectively. Results for 2019 include estimated loss of  $100.0 million related to the final 
disposition of Paragon. 
Consists of long-term debt and current maturities of long-term debt. 
Working capital is calculated as current assets less current liabilities. 

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, 2019 and 2018, and 
our results of operations for each of the years in the three-year period ended December 31, 2019. 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, 2019 filed by Noble-UK and Noble-Cayman. 

29 

 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
 
 
   
   
   
   
   
 
 
  
   
   
   
   
 
 
 
 
 
 
  
   
   
   
   
 
 
 
 
 
 
Executive Overview 

We provide contract drilling services to the international oil and gas industry with our global fleet of mobile offshore drilling 
units. Our business strategy focuses on a balanced, high-specification fleet of both floating and jackup rigs and the deployment of our 
drilling  rigs  in  established  and  emerging  offshore  oil  and  gas  basins  around  the  world.  We  emphasize  safe  operations  through  the 
employment  of  qualified,  well-trained  crews  and  strive  to  manage  rig  operating  costs  through  the  implementation  and  continuous 
improvement of innovative systems and processes, including the use of data analytics and predictive maintenance technology. 

As of the filing date of this Annual Report on Form 10-K, our fleet of 25 drilling rigs consisted of 12 floaters and 13 jackups 
strategically deployed worldwide in both ultra-deepwater and shallow water locations. We typically employ each drilling unit under an 
individual contract, and many contracts are awarded based upon a competitive bidding process. 

Our 2019 financial and operating results from continuing operations include: 

•  

•  

•  

operating revenues totaling $1.3 billion; 

net loss attributable to Noble Corporation plc of $700.6 million, or 2.81 per diluted share, which includes a $615.3 
million before-tax impairment charge recognized on two of our rigs and certain capital spare equipment; and 

net cash provided by operating activities totaling $186.8 million. 

Our  floating  and  jackup  drilling  fleet  is  among  the  youngest,  most  modern  and  versatile  in  the  industry.  Our  fleet  consists 
predominately  of  technologically  advanced  units,  equipped  with  sophisticated  systems  and  components  capable  of  executing  our 
customers’ increasingly complicated offshore drilling programs safely and with greater efficiency. A total of 17 of our drilling rigs have 
been delivered since 2011 following their construction primarily in quality shipyards located in Korea and Singapore. The last of our 
new rig additions was delivered in July 2016, and no further newbuild rig construction is in process. We retired or sold 12 drilling rigs 
since late 2014, due in part to advanced service lives, high cost of operation and limited customer appeal. Current market conditions 
could lead to us stacking or retiring additional rigs. 

Although we plan to prioritize capital preservation and liquidity based on the challenging market conditions, from time to time 
we  will  also  continue  to  evaluate  opportunities  to  enhance  our  fleet  of  floating  and  jackup  rigs,  particularly  focusing  on  higher 
specification rigs, to execute the increasingly complex drilling programs required by our customers. 

In September 2018, we purchased the Noble Johnny Whitstine, a new GustoMSC CJ46 design jackup rig, from the PaxOcean 
Group (“PaxOcean”) in connection with a concurrently awarded drilling contract in the Middle East region. We paid $93.8 million for 
the rig, with $33.8 million paid in cash and the remaining $60.0 million of the purchase price financed with a loan by the seller. On 
February 28, 2019, we purchased another GustoMSC CJ46 rig, the Noble Joe Knight, from PaxOcean. The rig has an awarded drilling 
contract in the Middle East region. We paid $83.8 million for the rig, with $30.2 million paid in cash and the remaining $53.6 million 
of the purchase price financed with a loan by the seller. See Part II, Item 8, “Financial Statements and Supplementary Data, Note 7— 
Debt” for additional information. 

Market Outlook 

The  offshore  drilling  industry  experienced  a  significant  expansion  from  the  early  2000s  to  the  mid-2010s.  Since  that  time,  a 
significant reduction in oil prices  from the levels experienced earlier in the 2010s, partly driven by the high level of growth in US 
onshore  production,  coupled  with  meaningful  increases  in  offshore  rig  supply,  have  led  to  an  industry-wide  supply  and  demand 
imbalance and an extremely challenging environment. This period of oil price weakness and volatility compelled many exploration and 
production companies to deemphasize offshore programs while focusing instead on less capital intensive onshore-based opportunities. 
Levels  of  offshore  rig  utilization  have  been  adversely  impacted  and  contract  awards  have  generally  been  subject  to  an  extremely 
competitive bidding process. As a result, the contracts have included dayrates that are substantially lower than dayrates for the same 
class of rigs before this period of supply and demand imbalance. 

However,  while  the  environment  remains  extremely  challenging,  we  believe  that  the  industry  is  experiencing  a  gradual 
improvement driven by several factors. Over the last few years, customers have reduced the costs associated with many offshore projects 
through revised engineering solutions, advances in rig technologies and drilling efficiencies, and project simplification, resulting in more 
robust offshore project economics. Also, access has improved to some of the world’s most promising offshore basins, leading to the 
acquisition by exploration and production companies of large offshore positions and the commencement of exploration and development 
drilling campaigns. In addition, the oversupply of offshore rigs has improved as a result of a higher level of fleet attrition, due to the 
challenging  environment,  advanced  service  life  of  rigs,  high  maintenance  and  reactivation  costs  and  limited  customer  appeal. 
Furthermore, during 2019, higher average crude oil prices and customer spending offshore led to an improvement in activity. The jackup 
market improved steadily throughout the year, driven primarily by activity in the Middle East, Asia and Mexico, and the floating fleet 
recognized pricing improvement during the fourth quarter of 2019 for the first time in several years. 

30 

 
With regard to industry prospects in 2020, customer surveys showing expected higher levels of offshore capital spending in 2020 
have provided optimism that the favorable trends experienced during 2019 will continue. This optimism is somewhat tempered by the 
recent decline in oil prices experienced to-date in 2020 driven by the potential economic impact of the coronavirus, uncertainty regarding 
the viability and length of reductions in production agreed to by the Organization of Petroleum Exporting Countries  (“OPEC”) plus 
other non-OPEC producers including Russia and continued limits on certain of our customers’ access to capital. 

Over the  longer term,  we believe that any  number of other factors could contribute to an improvement in the  market for our 

services. These factors include: 

•  

•  

•  

•  

•  

•  

•  

•  

•  

•  

oil demand growth; 

our customers’ access to capital 

sustained higher crude oil prices; 

renewed focus by operators on offshore exploration and development and accompanying increase in spending 
offshore; 

improved geologic success with regard to our customers’ exploration efforts; 

greater customer access to areas with promising offshore resource potential; 

advances in offshore technological applications which reduce offshore costs and improve project economics; 

high rate of natural depletion relating to land-based sources of crude oil production; 

deteriorating annual production and poor reserve replacement metrics caused, in part, by a period of sustained under-
investment by our customers; and 

declining supply of rigs due to continued attrition. 

We cannot give any assurances as to whether the favorable trends experienced in 2019 will continue or when the oversupply of 
available drilling rigs  and the reduced demand from customers will come back into balance. Due to numerous factors that influence our 
customers’  annual  global  offshore  spending  patterns,  including  access  to  capital,  cheaper  onshore  production  opportunities  and 
geopolitical events, we cannot predict the future level of demand or dayrates for our services, or future conditions in the offshore contract 
drilling industry. 

Recent Events 

Management Changes 

On February 19, 2020, we announced that our Board of Directors approved the upcoming appointment of Julie J. Robertson, who 
currently serves as Chairman of the Board, President and Chief Executive Officer of the Company, to the newly created position of 
Chairman of the Board in the capacity of an executive of the Company (“Executive Chairman”). At the time Ms. Robertson transitions 
to the position of Executive Chairman, Ms. Robertson will step down from her positions of President and Chief Executive Officer of the 
Company. On February 19, 2020, our Board of Directors also approved the upcoming appointment of Mr. Robert W. Eifler, who currently 
serves as Senior Vice President, Commercial of the Company, to succeed Ms. Robertson as President and Chief Executive Officer. Such 
transitions will be effective as of the close of the Company’s 2020 annual general meeting of shareholders. 

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 (the “Spin-off”) through a pro rata distribution of all of the ordinary shares of its wholly-owned subsidiary, Paragon Offshore 
plc  (“Paragon Offshore”),  to the holders of Noble’s ordinary  shares. In February 2016, Paragon Offshore  sought  approval of a pre-
negotiated plan of reorganization (the  “Prior Plan”)  by filing for voluntary relief under Chapter 11 of the United States Bankruptcy 
Code. As part of the Prior Plan, we entered into a settlement agreement with Paragon Offshore (the “Settlement Agreement”). The Prior 
Plan was rejected by the bankruptcy court in October 2016. 

  In April 2017, Paragon Offshore filed a revised plan of reorganization (the “New Plan”) in its bankruptcy proceeding. Under 
the New Plan, Paragon Offshore no longer needed the Mexican tax bonding that Noble-UK was required to provide under the Settlement 
Agreement.  Consequently,  Paragon  Offshore  abandoned  the  Settlement  Agreement  as  part  of  the  New  Plan,  and  the  Settlement 
Agreement was terminated at the time of the filing of the New Plan. On May 2, 2017, Paragon Offshore announced that it had reached 
an agreement in principle with both its secured and unsecured creditors to revise the New Plan to create and fund a litigation trust to 
pursue litigation against us. On June 7, 2017, the revised New Plan was approved by the bankruptcy court and Paragon Offshore emerged 
from bankruptcy on July 18, 2017. 

31 

 
On December 15, 2017, the litigation trust filed claims relating to the Spin-off against us and certain of our current and former 
officers  and  directors  in  the  Delaware  bankruptcy  court  that  heard  Paragon  Offshore’s  bankruptcy,  and  the  litigation  trust  filed  an 
amended complaint in October 2019. The amended complaint alleges claims of actual and constructive fraudulent conveyance, unjust 
enrichment and recharacterization of intercompany notes as equity claims against Noble and claims of breach of fiduciary duty and 
aiding and abetting breach of fiduciary duty against the officer and director defendants. The litigation trust is  seeking damages of (i) 
approximately $1.7 billion from the Company, an amount equal to the amount borrowed by Paragon Offshore immediately prior to the 
Spin-off, (ii) an additional approximately $935 million relating to the transfer of intercompany receivables and notes from a Paragon 
subsidiary  to  a  Noble  subsidiary  prior  to  the  Spin-off  (bringing  the  total  claimed  damages  to  approximately  $2.6  billion),  and  (iii) 
unspecified amounts in respect of the claims against the officer and director defendants, all of whom have indemnification agreements 
with us. A trial date has been set for September 2020. 

We believe that Paragon Offshore, at the time of the Spin-off, was properly funded, solvent and had appropriate liquidity and that 
the claims brought by the litigation trust are without merit. However, the Company continually assesses potential outcomes, including 
the probability of the parties ultimately resolving the matter through settlement in light of various factors, including given the complex 
factual  issues  involved,  the  uncertainty  and  risk  inherent  in  this  type  of  litigation,  the  time  commitment  and  distraction  of  our 
organization,  the  potential  effect  of  the  ongoing  litigation  and  uncertainty  on  our  business,  and  the  substantial  expense  incurred  in 
litigating the claims. As such, the Company’s current estimated loss related to final disposition of this matter is $100.0 million, which 
the  Company  recorded  as  a  general  and  administrative  expense  for  the year  ended  December 31,  2019 and  is  reflected  as  a  current 
liability as of December 31, 2019. As pre-trial matters progress, the Company’s estimated loss could change from time to time, and any 
such change individually or in the aggregate could be material. 

There is inherent risk and substantial expense in litigation, and the amount of damages that the plaintiff is seeking is substantial. 
If any of the litigation trust’s claims are successful, or if we elect to settle any claims (in part to reduce or eliminate the ongoing cost of 
defending the litigation and eliminate any risk of a larger judgment against us), any damages or other amounts we would be required to 
or agree to pay in excess of the amount we recognized at December 31, 2019, could have a material adverse effect on our business, 
financial condition and results of operations, including impeding our ability to meet ongoing financial obligations or to continue as a 
going concern. Given the risks and considerations discussed above, we cannot predict with any degree of certainty what the outcome of 
the litigation may be. Furthermore, as discussed below, we cannot predict the amount of insurance coverage, if any, that we may have if 
we were to settle or be found liable in the litigation. 

We have directors’ and officers’ indemnification coverage for the officers and directors who have been sued by the litigation trust. 
The insurers have accepted coverage for the director and officer claims and we are continuing to discuss with them the scope  of their 
reimbursement of litigation expenses. In addition, at the time of the Spin-off, we had entity coverage, or “Side C” coverage, which was 
meant to cover certain litigation claims up to the coverage limit of $150.0 million, including litigation expenses. We have made a claim 
for coverage of the litigation trust’s claims against Noble under such entity insurance. The insurers have rejected coverage for these 
claims. However, we intend to pursue coverage should the litigation be concluded adversely to us or should we settle the litigation. We 
cannot predict the amount of claims and expenses we may incur, pay or settle in the Paragon Offshore litigation that such insurance will 
cover, if any. 

Prior  to  the  completion  of  the  Spin-off,  Noble-UK  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 (the “Separation Agreements”), including a 
Master Separation Agreement (the “MSA”) and a Tax Sharing Agreement (the “TSA”). 

As part of its final bankruptcy plan, Paragon Offshore rejected the Separation Agreements. Accordingly, the indemnity obligations 
that Paragon Offshore potentially would have owed us under the Separation Agreements have now terminated, including indemnities 
arising under the MSA and the TSA in respect of obligations related to Paragon Offshore’s business that were incurred through Noble-
retained entities prior to the Spin-off. Likewise, any potential indemnity obligations that we would have owed Paragon Offshore under 
the Separation Agreements, including those under the MSA and the TSA in respect of Noble-UK’s business that was conducted prior to 
the  Spin-off  through  Paragon  Offshore-retained  entities,  are  now  also  extinguished.  In  the  absence  of  the  Separation Agreements, 
liabilities relating to the respective parties will be borne by the owner of the legal entity or asset at issue and neither party will look to 
an  allocation  based  on  the  historic  relationship  of  an  entity  or  asset  to  one  of  the  party’s  business,  as  had  been  the  case  under  the 
Separation Agreements. 

The rejection and ultimate termination of the indemnity and related obligations under the Separation Agreements resulted in a 
number of accounting charges and benefits during the year ended December 31, 2017, and such termination may continue to affect us 
in the future as liabilities arise for which we would have been indemnified by Paragon Offshore or would have had to indemnify Paragon 
Offshore. We do not expect that, overall, the rejection of the Separation Agreements by Paragon Offshore will have a material adverse 
effect on our financial condition or liquidity. However, any loss we experience with respect to which we would have been able to secure 
indemnification from Paragon Offshore under one or more of the Separation Agreements could have an adverse impact on our results 
of operations in any period, which impact may be material depending on our results of operations during this down-cycle. 

During  the  year  ended  December 31,  2019,  we  recognized  charges  of  $3.8  million recorded  in  “Net  loss  from  discontinued 
operations, net of tax” on our Consolidated Statement of Operations relating to settlement of Mexico customs audits from rigs included 
in the Spin-off. 

32 

 
Impairment 

As more thoroughly described in Part II, Item 8, “Financial Statements and Supplementary Data, Note 6— Loss on Impairment” 
we evaluate our property and equipment for impairment whenever there are changes in facts that suggest that the value of the  asset is 
not recoverable. An impairment loss is recognized when and to the extent that an asset's carrying value exceeds its 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, 2019, 2018 and 2017, we recognized non-cash, before-tax impairment charges of $615.3 
million, $802.1 million and $121.6 million, respectively, related to certain rigs and related capital spares. These impairments were driven 
by factors such as customer suspensions of drilling programs, contract cancellations, a further reduction in the number of new contract 
opportunities, capital spare equipment obsolescence, and our belief that a drilling unit is no longer marketable and is unlikely to return 
to service. 

There can be no assurance that we will not have to take additional impairment charges in the future if current depressed market 
conditions persist, or that we will be able to return cold stacked rigs to service in the time frame and at the reactivation costs or at the 
dayrates that we projected. It is reasonably possible that the estimate of undiscounted cash flows may change in the near term, resulting 
in the need to write down the affected assets to their corresponding estimated fair values. 

Contract Drilling Services Backlog 

We maintain a backlog of commitments for contract drilling services. Our contract drilling services backlog reflects  estimated 
future revenues attributable to signed drilling contracts. While backlog did not include any letters of intent as of December 31, 2019, in 
the past we have included in backlog certain letters of intent that we expect to result in binding drilling contracts. 

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 two rigs contracted with Royal Dutch Shell plc  (“Shell”)  mentioned below, we 
utilize the idle period and floor rates as described in footnote (2) to the backlog table below. 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  table  below  presents  the  amount  of  our  contract  drilling  services  backlog  and  the  percent  of  available  operating  days 

committed for the periods indicated: 

Contract Drilling Services Backlog 

Floaters (2) (3) 

Jackups 

Total (4) 
Percent of Available Days Committed (5) 

Floaters (3) 
Jackups 

Total 

Total 

2020 

2021 

2022 

2023 

2024 

Year Ending December 31, (1) 

(In thousands) 

 $  833,599    $  395,824  
621,791     380,341  
 $ 1,455,390    $  776,165  

 $  213,925  
  171,365  
 $  385,290  

 $  154,275  
70,085  
 $  224,360  

 $  69,575  
—  
 $  69,575  

 $ 

 $ 

45 %  

58 %  

52 %  

19 %  

32 %  

25 %  

13 %  

14 %  

13 %  

6 %  

— %  

3 %  

—  
—  
—  

— % 

— % 

— % 

33 

 
 
   
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
 
 
 
 
   
   
   
   
   
   
   
 
   
 
   
 
(1) 

(2) 

(3) 

(4) 

(5) 

Represents a twelve-month period beginning January 1. 

As previously reported, two of our long-term drilling contracts with Shell, the 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 drilling 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. 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 its respective dayrate floor for the remaining contract term. 

The backlog figures and days committed to contracts excludes the multi-year Commercial Enabling Agreement (the “CEA”) 
with Exxon Mobil Corporation (“ExxonMobil”) executed in February 2020. Concurrent with signing the CEA, ExxonMobil, 
has awarded three and half years of term to be added at the conclusion of the Noble Tom Madden’s (three years) and the Noble 
Bob Douglas’ (six  months) current contract commitments, or approximately $242.3 million in backlog based on the  initial 
agreed-upon rates that will be applicable once the first rig is operating under the CEA. Subsequent to the execution of the CEA, 
ExxonMobil awarded a one-year primary term contract for approximately $69.4 million in backlog on the Noble Sam Croft in 
February 2020, which has also been excluded from the backlog table above and will be added to the CEA. The aforementioned 
additional backlog was estimated using an illustrative dayrate of $200,000 and discount, net of performance bonus, of 5%.  

Some of our drilling contracts provide customers with certain early termination rights and, in limited cases, those termination 
rights require minimal or no notice and minimal financial penalties. 

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. 

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 presented 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. See Part I, Item 1A, “Risk Factors— Our current backlog of contract 
drilling revenue may not be ultimately realized.” 

For the year ended December 31, 2019, Shell, Saudi Arabian Oil Company (“Saudi Aramco”), ExxonMobil and Equinor ASA 

represented approximately 51.1 percent, 23.0 percent, 12.4 percent and 6.6 percent of our backlog, respectively. 

Results of Operations 

2019 Compared to 2018 

Net loss from continuing operations attributable to Noble-UK for the  year ended December 31, 2019 was $696.8 million, or 
$2.79 per diluted share, on operating revenues of $1.3 billion, compared to a net loss from continuing operations for  the year ended 
December 31, 2018 of $885.1 million, or $3.59 per diluted share, on operating revenues of $1.1 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 
December 31, 2019 and December 31, 2018, would be the same as the information presented below regarding Noble-UK in all material 
respects, with the exception of operating income (loss). During the years ended December 31, 2019 and 2018, Noble-Cayman's operating 
loss was $138.8 million and $40.7 million lower, respectively, than that of Noble-UK. The operating loss difference is primarily a result 
of expenses related to ongoing litigation, administration and other costs directly attributable to Noble-UK for operations support and 
stewardship-related services. In the year ended December 31, 2019, Noble-UK recorded a $100.0 million expense related to ongoing 
litigation, which was not recognized by Noble-Cayman. 

34 

 
 
 
Key Operating Metrics 

Operating results for our contract drilling services segment are dependent on three primary metrics: operating days, dayrates and 
operating  costs.  We  also  track  rig  utilization,  which  is  a  function  of  operating  days  and  the  number  of  rigs  in  our  fleet.  For  more 
information  on  operating  costs,  see  “—Contract  Drilling  Services”  below.  The  following  table  presents  the  average  rig  utilization, 
operating days and average dayrates for our rig fleet for the years ended December 31, 2019 and 2018: 

  Average Rig Utilization (1) 

Operating Days (2) 

Average Dayrates 

December 31, 

December 31, 

December 31, 

Jackups 
Floaters 

Total 

2019 

2018 

2019 

2018 

  % Change 

2019 

2018 

  % Change 

93 %  
62 %  

78 %  

77 %  
44 %  

61 %  

4,054    
2,729    
6,783    

3,642    
2,085    
5,727    

11 %  $  128,002     $  130,217    
269,452    
31 %  
18 %   $  183,706   (3)  $  180,909    

266,442   (3) 

(2 )% 
(1 )% 

2 % 

(1) 

(2) 
(3) 

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 impact of the Noble Bully II contract buyout during the year ended December 31, 2019. Exclusive of this item, the 
average dayrate for the year ended December 31, 2019 would have been $205,304 for floaters and $159,106 for total rigs.  

Contract Drilling Services 

The following table presents the operating results for our contract drilling services segment for the years ended December 31, 

2019 and 2018 (dollars in thousands): 

Operating revenues: 

Contract drilling services 
Reimbursables and other (1) 

Operating costs and expenses: 
Contract drilling services 
Reimbursables (1) 
Depreciation and amortization 

General and administrative 

Loss on impairment 

Operating loss 

Year Ended December 31, 

Change 

2019 

2018 

$ 

% 

  $ 

 $ 

  $ 

 $ 

1,246,058    $ 
59,380    
1,305,438    $ 

698,343    $ 
49,061    
440,221    
168,792    
615,294    
1,971,711    
(666,273 )  $ 

1,036,082    $ 
46,744    
1,082,826    $ 

629,937    $ 
37,084    
467,302    
73,216    
802,133    $ 
2,009,672    
(926,846 )  $ 

209,976    
12,636    
222,612    

68,406    
11,977    
(27,081 )  
95,576    
(186,839 )  

(37,961 )  
260,573    

20 % 

27 % 

21 % 

11 % 

32 % 

(6 )% 

131 % 

(23 )% 

(2 )% 

(28 )% 

(1) 

Changes  in  the  amount  of  these  reimbursables  generally  do  not  have  a  material  effect  on  our  financial  position,  results  of 
operations or cash flows. For additional information, see Part II, Item 7, “Management’s Discussion and Analysis of Financial 
Condition and Results of Operations— Critical Accounting Policies.” 

Operating  Revenues.  Contract  drilling  services  revenues  increased  $210.0  million  for  the  year  ended  December 31,  2019  as 
compared to the same period of 2018. During 2019, we recognized $166.9 million related to a one-time contract buyout on the Noble 
Bully II. In addition to the one-time contract buyout, revenue increased $43.1 million with our jackup fleet contributing $44.6 million 
of the increase offset by a reduction in revenues for our floating fleet of $1.5 million. 

The $1.5 million decrease in our floater fleet is attributable to a $47.4 million decrease due to reductions in dayrates offset by a 
$45.9  million  increase  attributable  to  additional  operating  days  in  the  current  period.  The  net  reduction  in  dayrates  was  primarily 
comprised of approximately $90.5 million resulting from the expiration of legacy contracts that were replaced with lower rate contracts, 
partially offset by approximately $43.1 million attributable to new higher rate contracts, including utilization of the Company-owned 
managed pressure drilling system. Additional operating days in the current period were primarily attributable to the reactivations of the 

35 

 
 
 
 
 
 
 
   
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
 
 
   
   
   
   
 
 
 
 
 
 
Noble Sam Croft and the Noble Tom Madden in early 2019 and late 2018, respectively, and the Noble Bob Douglas and the Noble Clyde 
Boudreaux operating during the majority of 2019. These operating day increases were partially offset by lower operating days on the 
Noble Don Taylor, which prepared for a new contract that commenced in late 2019, as well as fewer operating days as the Noble Paul 
Romano and the Noble Bully II completed contracts in late 2018 and late 2019, respectively. 

The $44.6 million increase in our jackup fleet revenue is attributable to a $40.3 million increase for additional operating days and 
a $4.3 million increase from higher dayrates. The jackup fleet had a $53.1 million increase from additional operating days on various 
rigs, including the Noble Sam Hartley, the Noble Mick O’Brien and the Noble Hans Deul, as well as a $20.6 million increase from the 
Noble Johnny Whitstine and the Noble Joe Knight being placed into service for the first time. These increases were partially offset by a 
$33.4 million decrease in revenues attributable to fewer operating days primarily due to the Noble Gene House being retired in the first 
quarter of 2019 and the Noble Houston Colbert preparing for its contract that commenced in late 2019. There was also a $19.1 million 
increase due to higher dayrates on various rigs, primarily the  Noble Hans Deul, the Noble Lloyd Noble and the Noble Regina Allen, 
offset by a $14.8 million decrease due to lower dayrates on various rigs, primarily the Noble Sam Hartley and the Noble Sam Turner. 

Operating Costs and Expenses. Contract drilling services costs increased $68.4 million for the year ended December 31, 2019 
as compared to the same period of 2018. The primary cost increases were due to: (i) a $31.2 million increase from the Noble Sam Croft, 
Noble Tom Madden and Noble Clyde Boudreaux experiencing a full operating year in 2019 after reactivation activities began in 2018, 
(ii) the Noble Johnny Whitstine and Noble Joe Knight commencing operations during 2019, resulting in an increase of $30.4 million, 
(iii) a $19.8 million increase on various rigs that had additional operating days during 2019 compared to 2018, (iv) a $13.7 million 
increase attributable to locations with higher operating costs, and (v) an acceleration of deferred costs of $6.8 million as a result of the 
Noble Bully II contract early termination. These increases were offset by a $28.3 million decrease for various rigs with fewer operating 
days during 2019 compared to 2018, as well as other cost reductions. 

Depreciation and amortization decreased $27.1 million for the year ended December 31, 2019 as compared to the same period of 
2018. The decline was due to the effect of rig impairments recorded during both the second and fourth quarters of 2018 and the third 
quarter of 2019. 

Loss on Impairments. We recorded a loss on impairment of $615.3 million for the year ended December 31, 2019 as compared 
to a loss on impairment of $802.1 million for the same period of 2018. We evaluate our property and equipment for impairment whenever 
there are changes in facts that suggest that the value of the asset is not recoverable. In connection with the preparation of our financial 
statements for the year ended December 31, 2019 and 2018, we conducted a review of our fleet. The review included an assessment of 
certain assumptions, including future marketability of each unit in light of its current technical specifications. Based upon our impairment 
analysis, we impaired the carrying values to estimated fair values for the Noble Bully II, Noble Paul Romano, and certain capital spare 
equipment during 2019 and the Noble Bully I, Noble Dave Beard, Noble Gene House, Noble Joe Beall, Noble Paul Romano, and certain 
capital spare equipment during 2018. For additional information, see Part II, Item 8,  “Financial Statements and Supplementary Data, 
Note 6— Loss on Impairment.” 

Other Income and Expenses 

General  and Administrative  Expenses.  General  and  administrative  expenses  increased  $95.6  million  during  the  year  ended 
December 31, 2019 as compared to the same period of 2018, primarily as a result of Noble-UK recognizing a $100.0 million expense 
in connection with ongoing litigation during the year ended December 31, 2019 coupled with higher legal fees, partially offset by a 
decrease in employee-related costs. 

Interest Expense. Interest expense decreased $18.2 million during the year ended December 31, 2019 as compared to the same 
period of 2018. This decrease was primarily due to the retirement of a portion of various tranches of our senior notes as a result of tender 
offers and open market repurchases throughout 2018 and early 2019. This decrease was partially offset by additional interest expense 
from the issuance of our Senior Notes due 2026 (the “2026 Notes”) in January 2018, the issuance of our two Seller Loans in late 2018 
and early 2019 and the borrowing on our Credit Facilities (as defined herein) throughout 2019. For additional information, see Part II, 
Item 8, “Financial Statements and Supplementary Data, Note 7— Debt”. 

Income Tax Benefit. Our income tax benefit decreased by $68.1 million for the year ended December 31, 2019 as compared to 
the same period of 2018. Excluding the tax impact of extraordinary items consisting of a gain on debt extinguishment of $6.6 million, 
the release of uncertain tax positions related to the settlement of our 2010-2011 US tax audit of $33.7 million, internal restructuring of 
$36.8  million  in  the  current  period,  asset  impairments  of  $35.6  million  in  the  prior  period,  and  our  2017  US  return-to-provision 
adjustment of $24.9 million in the prior period, our tax benefit increased by $38.6 million. This increase is due to an increase in our 
worldwide tax rate applied to a lower pre-tax loss for the current period as compared to the prior period, which included a negative 
worldwide tax rate applied to a higher pre-tax loss. The increase in the worldwide effective tax rate is primarily a result of the geographic 
mix of income and sources of revenue during the current period. 

36 

 
2018 Compared to 2017 

Information related to a comparison of our results of operations for our fiscal year ended December 31, 2018 compared to our 
fiscal year ended December 31, 2017 is included in Part II, Item 7, “Management's Discussion and Analysis of Financial Condition and 
Results of Operations” of our Annual Report on Form 10-K for the fiscal year ended December 31, 2018, filed with the SEC on February 
21, 2019, and is incorporated by reference into this Annual Report on Form 10-K 

Liquidity and Capital Resources 

Overview 

Net  cash  provided  by  operating  activities  was  $186.8  million  for  the  year  ended  December 31,  2019  as  compared  to $171.9 
million for the year ended December 31, 2018. The increase in net cash provided by operating activities for the year ended December 31, 
2019 was primarily attributable to the contract buyout for the Noble Bully II in 2019 and a $24.7 million decline in cash outflow from 
changes in other working capital accounts year-over-year. These increases are partially offset by a net reduction in tax refunds of $95.5 
million year-over-year (including a one-time VAT payment for the temporary import of the Noble Houston Colbert into the UK, of which 
we received a full refund in January 2020), and a decrease in contract drilling services margin (excluding the Noble Bully II contract 
buyout) year-over-year. We had negative working capital of $94.8 million and working capital of $293.6 million at December 31, 2019 
and December 31, 2018, respectively. 

Net cash used in investing activities for the year ended December 31, 2019 was $256.0 million as compared to $189.4 million 
for the year ended December 31, 2018. The variance primarily relates to the purchase of the Noble Joe Knight, and shipyard projects 
undertaken to ready the Noble Johnny Whitstine and the Noble Joe Knight for their respective contracts with Saudi Aramco, and various 
major projects in the current period. 

Net cash used in financing activities for the year ended December 31, 2019 was $200.7 million as compared to $269.4 million 
for the year ended December 31, 2018. Our primary use of cash in both periods was the retirement of a portion of various tranches of 
our senior notes as a result of tender offers. This use of cash was offset in the current period by net borrowings under our Credit Facilities. 

  In March 2019, we completed cash tender offers for our Senior Notes due 2020 (the “2020 Notes”), Senior Notes due 2021 
(the “2021 Notes”), Senior Notes due 2022 (the “2022 Notes”) and Senior Notes due 2024 (the “2024 Notes”). Pursuant to such tender 
offers, we purchased $440.9 million aggregate principal amount of these senior notes for $400.0 million, plus accrued interest, using 
borrowings under the 2015 Credit Facility (as defined herein) and cash on hand. 

Our principal sources of capital in the current period were cash generated from operating activities and funding from our Credit 

Facilities. Cash on hand during the current period was primarily used for the following: 

•  
•  
•  

normal recurring operating expenses; 
retirement of a portion of various tranches of our senior notes in tender offers; and 
capital expenditures. 

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 
repayments 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 
2017 Credit Facility (as defined herein) and potential issuances of equity or long-term debt. 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. If additional financing sources 
are unavailable, or not available on reasonable terms, our financial condition, results of operations, growth and future prospects could 
be materially adversely affected, and we may be unable to continue as a going concern. 

At  December 31,  2019,  we  had  a  total  contract  drilling  services  backlog  of  approximately  $1.5  billion,  which  includes  a 
commitment of 52.0 percent of available days for 2020. For additional information regarding our backlog, see  “—Contract Drilling 
Services Backlog.” 

Capital Expenditures 

Capital expenditures totaled $306.4 million, $281.3 million and $111.1 million for the years ended December 31, 2019, 2018 and 

2017, respectively. Capital expenditures during 2019 consisted of the following: 

•  
•  

•  
•  

$74.6 million for sustaining capital; 
$120.3 million in major projects, including upgrades to the Noble Johnny Whitstine and Noble Joe 
Knight, reactivations and subsea and other related projects; 
$83.8 million to purchase the Noble Joe Knight (inclusive of cash paid and seller financing); 
$18.1 million for rebillable capital modifications; and 

37 

 
 
 
•  

$9.6 million in capitalized interest. 

Our total capital expenditure  estimate  for 2020 is is expected to range between $190.0 million and $200.0 million, of  which 

approximately $115.0 million is currently anticipated to be spent for sustaining capital. 

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, possible refurbishment and 
reactivation of rigs and changes in design criteria or specifications during repair or construction. 

Share Capital 

The declaration and payment of dividends require 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  in 
accordance with UK law. Therefore, Noble-UK is not permitted to pay dividends out of share capital, which includes share premium. 
Noble has not paid dividends since the third quarter of 2016. The payment of future dividends will depend on our results of operations, 
financial  condition,  cash  requirements,  future  business  prospects,  contractual  and  indenture  restrictions  and  other  factors  deemed 
relevant by our Board of Directors. 

At  our  2019 Annual  General  Meeting,  shareholders  authorized  our  Board  of  Directors  to  increase  share  capital  through  the 
issuance of up to approximately 83.1 million ordinary shares (at current nominal value of $0.01 per share). The authority to allot shares 
will expire at the end of our 2020 Annual General Meeting unless we seek an extension from shareholders at that time. Other than shares 
issued to our directors under our Noble Corporation plc 2017 Director Omnibus Plan, the authority was not used to allot shares during 
the year ended December 31, 2019. 

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. We currently do not have shareholder authority to repurchase shares. During the years ended December 31, 2019, 2018 
and 2017, we did not repurchase any of our shares. 

Credit Facilities 

2015 Credit Facility 

Effective  January  2018,  in  connection  with  entering  into  the  2017  Credit  Facility,  we  amended  our  $300.0  million  senior 
unsecured credit facility that would have matured in January 2020 and was guaranteed by our indirect, wholly-owned subsidiaries, Noble 
Holding (U.S.) LLC (“NHUS”) and Noble Holding International Limited (“NHIL”) (as amended, the “2015 Credit Facility”), which 
resulted in, among other things, a reduction in the aggregate principal amount of commitments thereunder. As a result of the 2015 Credit 
Facility's reduction in the aggregate principal amount of commitments, we recognized a net loss of approximately $2.3 million in the 
year ended December 31, 2018. On December 20, 2019, we repaid $300.0 million of outstanding borrowings and terminated the 2015 
Credit Facility. 

2017 Credit Facility 

On December 21, 2017, Noble Cayman Limited, a Cayman Islands company and a wholly-owned indirect subsidiary of Noble-
Cayman; Noble International Finance Company, a Cayman Islands company and a wholly-owned indirect subsidiary of Noble-Cayman; 
and Noble Holding UK Limited, a company incorporated under the laws of England and Wales and a wholly-owned direct subsidiary 
of Noble-UK (“NHUK”),  as parent guarantor, entered into a new senior unsecured credit agreement (as amended, the  “2017  Credit 
Facility” and, together with the 2015 Credit Facility, the  “Credit Facilities”). In July 2019, we executed an amendment to our 2017 
Credit Facility (the “First Amendment to the 2017 Credit Facility”), which, among other things, reduced the maximum aggregate amount 
of  commitments  thereunder  from  $1.5  billion  to  $1.3  billion. As  a  result  of  such  reduction  in  the  maximum  aggregate  amount  of 
commitments, we recognized a net loss of approximately $0.7 million in the year ended December 31, 2019. Borrowings under the 2017 
Credit Facility are subject to certain conditions precedent to advance loans. The First Amendment to the 2017 Credit Facility added a 
requirement that any amounts drawn under the 2017 Credit Facility plus any undrawn amounts needed to cause us to be in compliance 
with the $300.0 million Liquidity (as defined in the First Amendment to the 2017 Credit Facility) covenant  not exceed the amount of 
the Indenture Secured Debt Basket (as defined in the First Amendment to the 2017 Credit Facility) at the time of each borrowing. The 
maximum aggregate amount of commitments under the 2017 Credit Facility on December 31, 2019 was $1.3 billion with approximately 
$660 million available to borrow. The First Amendment to the 2017 Credit Facility also replaced the debt to capitalization ratio financial 
covenant  with a Senior Guaranteed Indebtedness to Adjusted EBITDA (each as defined in the  First Amendment to the 2017 Credit 
Facility) ratio financial covenant, as described below. 

The 2017 Credit Facility will mature in January 2023. Borrowings may be used for working capital and other general corporate 
purposes. The 2017 Credit Facility provides for a letter of credit sub-facility currently in the amount of $15.0 million, with the ability to 

38 

 
increase such amount up to $500.0 million with the approval of the lenders. Borrowings under the 2017 Credit Facility bear interest at 
LIBOR plus an applicable margin, which is currently the maximum contractual rate of 4.25%. At December 31, 2019, we had $335.0 
million of borrowings outstanding under the 2017 Credit Facility. 

At December 31, 2019, we had $9.0 million of letters of credit issued under the 2017 Credit Facility and an additional $12.3 

million in letters of credit and surety bonds issued under unsecured bilateral arrangements. 

 Both of our Credit Facilities had or have provisions which vary the applicable interest rates for borrowings based upon our debt 
ratings. We  also  paid  a  facility  fee  under  the  2015  Credit  Facility  on  the  full  commitments  thereunder  (used  or  unused)  and  pay  a 
commitment fee under the 2017 Credit Facility on the daily unused amount of the underlying commitments, in each case which varies 
depending  on  our  credit  ratings. At  December 31,  2019,  the  interest  rates  in  effect  under  our  2017  Credit  Facility  were  the  highest 
permitted interest rates under that agreement. 

Debt Issuance 

In January 2018, we issued $750.0 million aggregate principal amount of the 2026 Notes through our indirect wholly-owned 
subsidiary, NHIL. The net proceeds of the offering of approximately $737.4 million, after expenses, were used to retire a portion of our 
near-term senior notes in a related tender offer. 

The  indenture  for  the  2026  Notes  contains  certain  covenants  and  restrictions,  including,  among  others,  restrictions  on  our 
subsidiaries’ ability to incur certain additional indebtedness. Additionally, the subsidiary guarantors must own, directly or indirectly, (i) 
assets  comprising  at  least  85%  of  the  revenue  of  Noble-Cayman  and  its  subsidiaries  on  a  consolidated  basis  and  (ii)  jackups, 
semisubmersibles, drillships, submersibles or other mobile offshore drilling units of material importance, the combined book  value of 
which comprises at least 85% of the combined book value of all such assets of Noble-Cayman and its subsidiaries on a consolidated 
basis, in each case, with respect to the most recently completed fiscal year. 

Seller Loans 

2019 Seller Loan 

In February 2019, we purchased the Noble Joe Knight for $83.8 million with a $53.6 million seller-financed secured loan (the 
“2019 Seller Loan”). The 2019 Seller Loan has a term of four years and requires a 5% principal payment at the end of the third year 
with the remaining 95% of the principal due at the end of the term. The 2019 Seller Loan bears a cash interest rate of 4.25% and the 
equivalent of a 1.25% interest rate paid-in-kind over the four-year term of the 2019 Seller Loan. Based on the terms of the 2019 Seller 
Loan, the 1.25% paid-in-kind interest rate is accelerated into the first year, resulting in an overall first year interest rate of 8.91%, of 
which only 4.25% is payable in cash. Thereafter, the paid-in-kind interest ends and the cash interest rate of 4.25% is payable for the 
remainder of the term. 

2018 Seller Loan 

In September 2018, we purchased the Noble Johnny Whitstine for $93.8 million with a $60.0 million seller-financed secured loan 
(the “2018 Seller Loan” and, together with the 2019 Seller Loan, the “Seller Loans”). The 2018 Seller Loan has a term of four years and 
requires a 5% principal payment at the end of the third year with the remaining 95% of the principal due at the end of the term. The 
2018 Seller Loan bears a cash interest rate of 4.25% and the equivalent of a 1.25% interest rate paid-in-kind over the four-year term of 
the 2018 Seller Loan. Based on the terms of the 2018 Seller Loan, the 1.25% paid-in-kind interest rate is accelerated into the first year, 
resulting in an overall first year interest rate of 8.91%, of which only 4.25% is payable in cash. Thereafter, the paid-in-kind interest ends 
and the cash interest rate of 4.25% is payable for the remainder of the term. 

Both of the Seller Loans are guaranteed by Noble-Cayman and each is secured by a mortgage on the applicable rig and by the 
pledge  of  the  shares  of  the  applicable  single-purpose  entity  that  owns  the  relevant  rig.  Each  Seller  Loan  contains  a  debt  to  total 
capitalization ratio requirement that such ratio not exceed 0.55 at the end of each fiscal quarter, a $300.0 million minimum  liquidity 
financial covenant and an asset and revenue covenant substantially similar to the 2026 Notes, as well as other covenants and provisions 
customarily found in secured transactions, including a cross default provision. Each Seller Loan requires immediate repayment on the 
occurrence  of  certain  events,  including  the  termination  of  the  drilling  contract  associated  with  the  relevant  rig  or  circumstances  in 
connection with a material adverse effect. 

Senior Notes Interest Rate Adjustments 

Our Senior Notes due 2025 and our Senior Notes due 2045 are subject to provisions that vary the applicable interest rates based 
on our debt rating. Effective April 2018, these senior notes have reached the contractually defined maximum interest rate set for each 
rating agency and no further interest rate increases are possible. The interest rates on these senior notes may be decreased if our debt 
ratings were to be raised by either rating agency above specified levels. Our other outstanding senior notes do not contain provisions 
varying applicable interest rates based upon our credit ratings. 

39 

 
Debt Tender Offers, Repayments and Open Market Repurchases 

In March 2019, we completed cash tender offers for the 2020 Notes, the 2021 Notes, the 2022 Notes, and the 2024 Notes. Pursuant 
to such tender offers, we purchased $440.9 million aggregate principal amount of these senior notes for $400.0 million, plus accrued 
interest, using cash on hand and borrowings under the 2015 Credit Facility. As a result of this transaction, we recognized a net gain of 
approximately $31.3 million. 

In October 2018, we purchased $27.4 million aggregate principal amount of various tranches of our senior notes for approximately 

$20.2 million, plus accrued interest, as open market repurchases and recognized a net gain of approximately $6.9 million. 

In August 2018, we purchased $0.4 million aggregate principal amount of our Senior Notes due 2042 for approximately $0.3 

million, plus accrued interest, as open market repurchases and recognized a net gain of approximately $0.1 million. 

In March 2018, we repaid the remaining aggregate principal amount of $126.6 million of our Senior Notes due 2018 (the “2018 

Notes”) at maturity using cash on hand. 

In March 2018, we purchased $9.5 million aggregate principal amount of various tranches of our senior notes for approximately 

$8.7 million, plus accrued interest, as open market repurchases and recognized a net gain of approximately $0.5 million. 

In February 2018, we redeemed the remaining principal amount of $61.9 million of our Senior Notes due 2019 (the “2019 Notes”) 
for approximately $65.3 million, plus accrued interest. As a result of this transaction, we recognized a net loss of approximately $3.5 
million. 

In February 2018, we completed cash tender offers for the 2018 Notes, the 2019 Notes, the 2020 Notes, the 2021 Notes, the 2022 
Notes and the 2024 Notes. Pursuant to such tender offers, we purchased $754.2 million aggregate principal amount of these senior notes 
for $750.0  million,  plus  accrued  interest,  using  the  net  proceeds  of  the 2026 Notes  issuance  and  cash  on  hand. As  a  result  of  this 
transaction, we recognized a net loss of approximately $3.5 million. 

Covenants 

At December 31, 2019, the 2017 Credit Facility contained certain financial covenants applicable to NHUK and its subsidiaries, 
including (i) a covenant that limits our ratio of Senior Guaranteed Indebtedness to Adjusted EBITDA as of the last day of each fiscal 
quarter, with such ratio not being permitted to exceed 4.0 to 1.0 for the fiscal quarters ending September 30, 2019 through December 
31, 2020, 3.5 to 1.0 for the fiscal quarters ending March 31, 2021 through December 31, 2021 and 3.0 to 1.0 for the fiscal quarters 
ending March 31, 2022 and thereafter,  (ii) a minimum Liquidity requirement of $300.0 million, (iii) a covenant that the ratio of the Rig 
Value (as defined in the 2017 Credit Facility) of Marketed Rigs (as defined in the 2017 Credit Facility) to the sum of commitments under 
the 2017 Credit Facility plus indebtedness for borrowed money of the borrowers and guarantors, in each case, that directly own Marketed 
Rigs, is not less than 3:00 to 1:00 at the end of each fiscal quarter and (iv) a covenant that the ratio of (A) the Rig Value of the Closing 
Date Rigs (as defined in the 2017 Credit Facility) that are directly wholly owned by the borrowers and guarantors to (B) the Rig Value 
of the Closing Date Rigs owned by NHUK, subsidiaries of NHUK and certain local content affiliates, is not less than 80% at the end of 
each fiscal quarter (such covenants described in (iii) and (iv) of this paragraph, the  “Guarantor Ratio Covenants”). The 2017 Credit 
Facility also includes restrictions on borrowings if, after giving effect to any such borrowings and the application of the proceeds thereof, 
the aggregate amount of Available Cash (as defined in the 2017 Credit Facility) would exceed $200.0 million and a requirement that any 
amounts drawn under the 2017 Credit Facility plus any undrawn amounts needed to cause us to be in compliance with the $300.0 million 
Liquidity covenant not exceed the amount of the Indenture Secured Debt Basket at the time of each borrowing. As of February 18, 2020, 
we had $335 million of borrowings outstanding under the 2017 Credit Facility, and we would have been able to borrow a maximum of 
an additional approximately $660 million thereunder. 

NHUK has guaranteed the obligations of the borrowers under the 2017 Credit Facility. In addition, certain indirect subsidiaries 
of Noble-UK that own rigs are guarantors under the 2017 Credit Facility. Certain other subsidiaries of Noble-UK may be required from 
time to time to guarantee the obligations of the borrowers under the 2017 Credit Facility in order maintain compliance with the Guarantor 
Ratio Covenants. 

The 2017 Credit Facility contains additional restrictive covenants generally applicable to NHUK and its subsidiaries, including 
restrictions on the incurrence of liens and indebtedness, mergers and other fundamental changes, restricted payments, repurchases and 
redemptions of indebtedness with maturities outside of the maturity of the 2017 Credit Facility, sale and leaseback transactions and 
transactions with affiliates. 

In addition to the covenants from the 2017 Credit Facility noted above, the covenants from the 2026 Notes described under “—
Debt Issuance” above and the covenants from the Seller Loans described under “—Seller Loans” 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. There are also restrictions on incurring or assuming certain liens and on entering into sale and lease-back 
transactions. 

40 

 
At December 31, 2019, our debt to total tangible capitalization ratio under our Seller Loans was approximately 0.50 and we were 
in compliance with all applicable debt covenants. We continually monitor compliance with the covenants under our 2017 Credit Facility, 
senior notes and Seller Loans, and expect to remain in compliance throughout 2020. 

Summary of Contractual Cash Obligations and Commitments 

The following table summarizes our contractual cash obligations and commitments (in thousands): 

Payments Due by Period 

For the Years Ending December 31, 

Total 

2020 

2021 

2022 

2023 

2024 

  Thereafter   

Other 

Contractual Cash 
Obligations 
Debt obligations 

Interest payments 

Operating leases 

Pension plan contributions 
Tax reserves (1) 

Total contractual cash 

obligations 

 $  3,886,905     $  62,535    $  82,937    $  83,730     $  388,462     $  397,025     $ 2,872,216     $ 
268,527    
5,345    
13,336    
—    

219,714     2,069,464    
20,530    
76,114    
—    

3,341,726    
50,203    
152,175    
159,669    

235,818    
3,527    
13,952    
—    

271,623   
7,734   
17,547   
—   

276,580   
9,463   
16,981   
—   

3,604    
14,245    
—    

—  
—  
—  
—  
159,669  

 $  7,590,678 

  $  365,559 

  $  379,841 

  $  370,938 

  $  641,759 

  $  634,588 

  $ 5,038,324 

  $  159,669 

(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 Part II, Item 8, “Financial Statements and Supplementary Data, Note 12— Income Taxes.” 

At December 31, 2019, 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, 2019 (in thousands): 

Total letters of credit and commercial 
commitments 

Critical Accounting Policies 

Total 

2020 

2021 

2022 

2023 

2024 

  Thereafter 

Amount of Commitment Expiration Per Period 

$  21,237 

  $  12,844 

  $ 

— 

  $ 

— 

  $ 

8 

  $ 

— 

  $ 

8,385 

We consider the following to be our critical accounting policies and estimates since they are very important to the understanding 
of our financial condition and results and require our most subjective and complex judgments. We have discussed the development, 
selection and disclosure of such policies and estimates with the Audit Committee of our Board of Directors. For a discussion  of our 
significant accounting policies, refer to Part II, Item 8,  “Financial Statements and Supplementary  Data, Note  1—  Organization and 
Significant Accounting Policies.” 

We  prepare  our  consolidated  financial  statements  in  accordance  with  accounting  principles  generally  accepted  in  the  United 
States  (“GAAP”),  which require us to make estimates that affect the reported amounts of assets, liabilities, revenues, expenses and 
related  disclosures  of  contingent  assets  and  liabilities. These  estimates  require  significant  judgments  and  assumptions. We  base  our 
estimates on historical experience and on various other assumptions that we believe are reasonable under the circumstances, the results 
of which form the basis for making judgments about the carrying amounts of assets and liabilities that are not readily apparent from 
other sources. Actual results may differ from these estimates. 

Principles of Consolidation 

The consolidated financial statements include our accounts and those of our wholly-owned subsidiaries and entities in which we 
hold a controlling financial interest. Until December 3, 2019, our consolidated financial statements included the accounts of two joint 
ventures, in each of which we owned a 50 percent interest. On December 3, 2019, we acquired the remaining 50 percent interest not 
owned by us and as a result the two joint ventures became our wholly-owned subsidiaries. Our historical ownership interest in the joint 
ventures met the definition of variable interest under Financial Accounting Standards Board (“FASB”) codification and we determined 
that we were the primary beneficiary. Intercompany balances and transactions have been eliminated in consolidation. 

41 

 
 
   
 
   
 
   
 
   
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The  combined  carrying  amount  of  the  Bully-class  drillships  at  December 31,  2018  totaled  $0.7  billion.  These  assets  were 
primarily  funded through partner equity contributions.  Cash held by the  Bully joint ventures totaled approximately $45.2 million at 
December 31, 2018. 

Basis of Presentation-UK Companies Act 2006 Section 435 Statement 

The accompanying consolidated financial statements have been prepared in accordance with GAAP, which the Board of Directors 
considers to be the most meaningful presentation of our results of operations and financial position. The accompanying consolidated 
financial statements do not constitute statutory accounts required by the UK Companies Act 2006  (“Companies Act”), which will be 
prepared  in  accordance  with  International  Financial  Reporting  Standards,  as  adopted  by  the  European  Union  and  delivered  to  the 
Registrar of Companies in the UK following the annual general meeting of shareholders. 

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, 2019 and 2018, we had $88.9 
million and $209.1 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  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. During the  years ended December 31, 2019, 2018 and 2017, there was $9.6 million, $2.9 million and zero capitalized 
interest, 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 $143.4 million and $146.3 million at 
December 31, 2019 and 2018, respectively. Depreciation expense from continuing operations related to overhauls and asset replacement 
totaled $61.3 million, $66.9 million and $79.2 million for the years ended December 31, 2019, 2018 and 2017, respectively. 

We evaluate the impairment of property and equipment whenever events or changes in circumstances (including the decision to 
cold stack, retire or sell a rig) indicate that the carrying amount of an asset may not be recoverable. 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, 2019, 2018 and 2017, we recognized a non-cash loss on impairment of $615.3 million, 
$802.1 million and $121.6 million, respectively, related to our long-lived assets. See Part II, Item 7, “Management’s Discussion and 
Analysis  of  Financial  Condition  and  Results  of  Operations—  Executive  Overview,”  and  Part  II,  Item  8,  “Financial  Statements  and 
Supplementary Data, Note 6— Loss on Impairment” for additional information. 

Revenue Recognition 

The activities that primarily drive the revenue earned in our drilling contracts include (i) providing a drilling rig and the crew 
and supplies necessary to operate the rig, (ii) mobilizing and demobilizing the rig to and  from the drill site, and (iii) performing rig 
preparation activities and/or modifications required for the contract. Consideration received for performing these activities may consist 
of dayrate  drilling revenue,  mobilization and demobilization revenue, contract preparation revenue and reimbursement revenue. We 
account for these integrated services provided within our drilling contracts as a single performance obligation satisfied over time and 
comprised of a series of distinct time increments in which we provide drilling services. 

Our standard drilling contracts require that we operate the rig at the direction of the customer throughout the contract term 
(which is the period we estimate to benefit from the corresponding activities and generally ranges from two to 60 months). The activities 
performed and the level of service provided can vary hour to hour. Our obligation under a standard contract is to provide whatever level 
of  service  is  required  by  the  operator, or  customer,  over  the  term  of  the  contract.  We  are,  therefore,  under  a  stand-ready  obligation 
throughout the entire contract duration. Consideration for our stand-ready obligation corresponds to distinct time increments, though the 
rate  may  be  variable  depending  on  various  factors,  and  is  recognized  in  the  period  in  which  the  services  are  performed. The  total 
transaction price is determined for each individual contract by estimating both fixed and variable consideration expected to  be earned 

42 

 
 
 
 
over the term of the contract. We have elected to exclude from the transaction price measurement all taxes assessed by a governmental 
authority. See further discussion regarding the allocation of the transaction price to the remaining performance obligations below. 

The amount estimated for variable consideration may be subject to interrupted or restricted rates and is only included in the 
transaction price to the extent that it is probable that a significant reversal of previously recognized revenue will not occur throughout 
the  term  of  the  contract  (“constrained  revenue”).  When  determining  if  variable  consideration  should  be  constrained,  management 
considers whether there are factors outside the Company’s control that could result in a significant reversal of revenue as well as the 
likelihood and magnitude of a potential reversal of revenue. These estimates are re-assessed each reporting period as required. 

Dayrate Drilling Revenue. Our drilling contracts generally provide for payment on a dayrate basis, with higher rates for periods 
when the drilling unit is operating and lower rates or zero rates for periods when drilling operations are interrupted or restricted. The 
dayrate invoices billed to the customer are typically determined based on the varying rates applicable to the specific activities performed 
on an hourly basis. Such dayrate consideration is allocated to the distinct hourly increment it relates to within the contract term,  and 
therefore, recognized in line with the contractual rate billed for the services provided for any given hour. 

Mobilization/Demobilization  Revenue.  We  may  receive  fees  (on  either  a  fixed  lump-sum  or  variable  dayrate  basis)  for  the 
mobilization and demobilization of our rigs. These activities are not considered to be distinct within the context of the contract and, 
therefore, the associated revenue is allocated to the overall performance obligation and the associated pre-operating costs are deferred. 
We record a contract liability for mobilization fees received and a deferred asset for costs. Both revenue and pre-operating costs are 
recognized ratably over the initial term of the related drilling contract. 

In most contracts, there is uncertainty as to the amount of expected demobilization revenue due to contractual provisions that 
stipulate that certain conditions must be present at contract completion for such revenue to be received and as to the amount thereof, if 
any.  For  example,  contractual  provisions  may  require  that  a  rig  demobilize  a  certain  distance  before  the  demobilization  revenue  is 
payable or the amount may vary dependent upon whether or not the rig has additional contracted work within a certain distance from 
the wellsite. Therefore, the estimate for such revenue may be constrained, as described earlier, depending on the facts and circumstances 
pertaining to the specific contract. We assess the likelihood of receiving such revenue based on past experience and knowledge of the 
market conditions. In cases where demobilization revenue is expected to be received upon contract completion, it is estimated as part of 
the overall transaction price at contract inception and recognized in earnings ratably over the initial term of the contract with an offset 
to an accretive contract asset. 

Contract Preparation Revenue. Some of our drilling contracts require downtime before the start of the contract to prepare the 
rig to meet customer requirements. At times, we may be compensated by the customer for such work (on either a fixed lump-sum or 
variable dayrate basis). These activities are not considered to be distinct within the context of the contract and, therefore, the related 
revenue is allocated to the overall performance obligation and recognized ratably over the initial term of the related drilling contract. 
We record a contract liability for contract preparation fees received, which is amortized ratably to contract drilling revenue over the 
initial term of the related drilling contract. 

Bonuses, Penalties and Other Variable Consideration.  We may receive bonus increases  to revenue  or penalty decreases to 
revenue.  Based  on  historical  data  and  ongoing  communication  with  the  operator/customer,  we  are  able  to  reasonably  estimate  this 
variable consideration. We will record such estimated variable consideration and re-measure our estimates at each reporting date. For 
revenue estimated, but not received, we will record to “Prepaid expenses and other current assets” on our Consolidated Balance Sheets. 

Capital Modification Revenue. From time to time, we may receive fees from our customers for capital improvements to our 
rigs to meet contractual requirements (on either a fixed lump-sum or variable dayrate basis). Such revenue is allocated to the overall 
performance obligation and recognized ratably over the initial term of the related drilling contract as these activities are  integral to our 
drilling activities and are not considered to be a stand-alone service provided to the customer within the context of our contracts. We 
record a contract liability for such fees and recognize them ratably as contract drilling revenue over the initial term of the related drilling 
contract. 

Revenues Related to Reimbursable Expenses. We generally receive reimbursements from our customers for the purchase of 
supplies,  equipment,  personnel  services  and  other  services  provided  at  their  request  in  accordance  with  a  drilling  contract  or  other 
agreement.  Such  reimbursable  revenue  is  variable  and  subject  to  uncertainty,  as  the  amounts  received  and  timing  thereof  is  highly 
dependent on factors outside of our influence. Accordingly, reimbursable revenue is constrained revenue and not included in the total 
transaction price until the uncertainty is resolved, which typically occurs when the related costs are incurred on behalf of  a customer. 
We are generally considered a principal in such transactions and record the associated revenue at the gross amount billed to the customer 
as “Reimbursables and other” in our Consolidated Statements of Operations. Such amounts are recognized ratably over the period within 
the contract term during which the corresponding goods and services are to be consumed. 

Deferred revenues from drilling contracts totaled $65.1 million and $80.8 million at December 31, 2019 and 2018, 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 $30.8 million at December 31, 
2019 as compared to $47.7 million at December 31, 2018 and are included in either “Prepaid expenses and other current assets,” “Other 
assets,”  or  “Property  and  equipment,  net”  in  the  accompanying  Consolidated  Balance  Sheets,  based  upon  our  expected  time  of 
recognition. 

43 

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

expenses. 

Income Taxes 

We currently operate, and have in the past operated, 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 upon challenge by a tax authority. 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. The Company has adopted an accounting 
policy to look through the outside basis of partnerships and all other flow-through entities and exclude these from the computation of 
deferred taxes. 

  The  Internal  Revenue  Service  (“IRS”)  has  completed  its  examination  procedures  including  all  appeals  and  administrative 
reviews for the taxable years ended December 31, 2010 and 2011. In June 2019, the IRS examination team notified us that it was no 
longer proposing any adjustments with respect to our tax reporting for the taxable years ended December 31, 2010 and December 31, 
2011. During the third quarter of 2017, the IRS initiated its examination of our 2012, 2013, 2014 and 2015 tax returns. In October 2019, 
we received a notice that the IRS added our 2016 and 2017 tax returns to its examination. We believe that we have accurately reported 
all amounts in our 2012, 2013, 2014, 2015, 2016 and 2017 tax returns. 

Audit claims of approximately $74.0 million attributable to income and other business taxes were assessed against Noble entities 
in Mexico related to tax years 2005 and 2007 and in Australia related to tax years 2013 to 2016. We intend to vigorously defend our 
reported positions, and believe the ultimate resolution of the audit claims will not have a material adverse effect on our consolidated 
financial statements. 

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, 2019 and 2018, loss reserves for personal injury and protection claims totaled 
$27.9  million  and  $22.4  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 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. We follow FASB standards regarding contingent liabilities, which are discussed in Part II, Item 8, “Financial Statements and 
Supplementary Data, Note 16— 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” 

for a description of the recent accounting pronouncements. 

44 

 
 
 
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. 

Interest Rate Risk 

We are subject to market risk exposure related to changes in interest rates on borrowings under the 2017 Credit Facility. Interest 
on borrowings under our 2017 Credit Facility is at an agreed upon percentage point spread over LIBOR, or a base rate stated in the 
agreements.  Borrowings  under  the  2017  Credit  Facility  bear  interest  at  LIBOR  plus  an  applicable  margin,  which  is  currently  the 
maximum contractual rate of 4.25%. At December 31, 2019, we had $335.0 million of borrowings outstanding under the 2017 Credit 
Facility, plus $9.0 million of performance letters of credit. 

Our Senior Notes due 2025 and our Senior Notes due 2045 are subject to provisions that vary the applicable interest rates based 
on our debt rating. Effective April 2018, these senior notes have reached the contractually defined maximum interest rate set for each 
rating agency and no further interest rate increases are possible. The interest rates on these senior notes may be decreased if our debt 
ratings were to be raised by either rating agency above specified levels. Our other outstanding senior notes do not contain provisions 
varying applicable interest rates based upon our credit ratings. 

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 $2.2 billion and $2.9 billion at December 31, 2019 
and December 31, 2018, respectively. The decrease in the fair value of debt relates to changes in market expectations for interest rates 
and perceptions of our credit risk and a reduction in total principal amount outstanding due to our debt repayments during 2019, partially 
offset by the issuance of the 2019 Seller Loan and draws on our Credit Facilities during 2019. 

Foreign Currency Risk 

Although we are a UK company, we define foreign currency as any non-US denominated currency. Our functional currency is 
the US Dollar. However, outside the United States, a portion of our expenses are incurred in local currencies. Therefore, when the US 
Dollar weakens (strengthens) in relation to the currencies of the countries in which we operate, our expenses reported in US 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  Sheets  and  in  “Accumulated  other  comprehensive  income  (loss)”  (“AOCI”). 
Amounts recorded in AOCI 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 regional shorebases have a significant amount of their cash operating expenses payable in local currencies. To 
limit the potential risk of currency fluctuations, we periodically enter into forward contracts, which have historically settled monthly in 
the operations’ respective local currencies. All of these contracts had a maturity of less than 12 months. During 2019 and 2018, we 
entered into forward contracts of approximately $15.8 million and zero, respectively, all of which settled during their respective years. 
At both December 31, 2019 and 2018, we had no outstanding derivative contracts. 

Market Risk 

We have a US noncontributory defined benefit pension plan that covers certain salaried employees and a US 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 US 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 US plans when required. The benefit amount that can be covered by the qualified US plans is limited 
under ERISA and the Internal Revenue Code 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 US plan. We refer to the qualified US plans and 
the excess benefit plan collectively as the “US plans.” 

In addition to the US plans, Noble Drilling (Land Support) Limited, an indirect, wholly-owned subsidiary 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 
(referred to as our “non-US plan”). Benefits are based on credited service and employees’ compensation, as defined by the non-US plan. 

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

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

45 

 
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, 2019 and 2018 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Statements of Operations for the Years Ended 
December 31, 2019, 2018 and 2017 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Statements of Comprehensive Income (Loss) for the 
Years Ended December 31, 2019, 2018 and 2017 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Statements of Cash Flows for the Years Ended 
December 31, 2019, 2018 and 2017 

Noble Corporation plc (Noble-UK) and Subsidiaries Consolidated Statements of Equity for the Years Ended December 31, 
2019, 2018 and 2017 

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

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Balance Sheet as of December 31, 2019 and 2018 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Statements of Operations for the Years Ended 
December 31, 2019, 2018 and 2017 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Statements of Comprehensive Income (Loss) for the 
Years Ended December 31, 2019, 2018 and 2017 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Statements of Cash Flows for the Years Ended 
December 31, 2019, 2018 and 2017 

Noble Corporation (Noble-Cayman) and Subsidiaries Consolidated Statements of Equity for the Years Ended 
December 31, 2019, 2018 and 2017 

Notes to Consolidated Financial Statements 

Page 

47 

49 

50 

51 

52 

53 

54 

56 

57 

58 

59 

60 

61 

46 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm 

To the Board of Directors and 
Shareholders of Noble Corporation plc: 

Opinions on the Financial Statements and Internal Control over Financial Reporting 

We have audited the accompanying consolidated balance sheets of Noble Corporation plc and its subsidiaries (the “Company”) as of 
December 31, 2019 and 2018, and the related consolidated statements of operations, comprehensive income (loss), cash flows and equity 
for  each  of  the  three  years  in  the  period  ended  December 31,  2019,  including  the  related  notes  (collectively  referred  to  as  the 
“consolidated financial statements”).  We also have audited the Company's internal control over financial reporting as of December 31, 
2019,  based  on  criteria  established  in  Internal  Control  -  Integrated  Framework  (2013)  issued  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission (“COSO”). 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of 
the Company as of December 31, 2019 and 2018, and the results of its operations and its cash flows for each of the three years in the 
period ended December 31, 2019 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, 
2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO. 

Basis for Opinions 

The Company's management is responsible for these consolidated 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 appearing under Item 9A.  Our responsibility is to express opinions on the 
Company’s consolidated financial statements and on the Company’s internal control over financial reporting based on our audits.  We 
are  a  public  accounting  firm  registered  with  the  Public  Company Accounting  Oversight  Board  (United  States)  (“PCAOB”)  and  are 
required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and 
regulations of the Securities and Exchange Commission and the PCAOB. 

We conducted our audits in accordance with the standards of the PCAOB.  Those standards require that we plan and perform the audits 
to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to 
error or fraud, and whether effective internal control over financial reporting was maintained in all material respects. 

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the 
consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks.  Such procedures 
included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements.  Our audits 
also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall 
presentation  of  the  consolidated  financial  statements.    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. 

Definition and Limitations of Internal Control over Financial Reporting 

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 
47 

 
 
 
 
 
 
 
 
 
 
 
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 20, 2020 

We have served as the Company’s auditor since 1994. 

48 

 
 
 
 
 
 
 
 
 
 
 NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED BALANCE SHEETS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

ASSETS 

December 31, 
2019 

December 31, 
2018 

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 

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 

LIABILITIES AND EQUITY 

Commitments and contingencies (Note 16) 
Shareholders' equity 
Common stock, $0.01 par value, ordinary shares; 249,200 and 246,794 
shares outstanding as of December 31, 2019 and December 31, 2018, 
respectively. 

Additional paid-in capital 

Retained earnings 

Accumulated other comprehensive loss 

Total shareholders' equity 

Noncontrolling interests 

Total equity 

Total liabilities and equity 

  $ 

  $ 

  $ 

  $ 

104,621     $ 
198,665    
59,771    
59,050    
422,107    
10,306,625    
(2,572,701 )  
7,733,924    
128,467    
8,284,498     $ 

375,232  
200,722  
20,498  
62,604  
659,056  
10,956,412  
(2,475,694 ) 
8,480,718  
125,149  
9,264,923  

62,505     $ 
108,208    
56,056    
30,715    
88,047    
171,397    
516,928    
3,779,499    
68,201    
260,898    
4,625,526    

—  
125,557  
50,284  
29,386  
100,100  
60,130  
365,457  
3,877,402  
91,695  
275,795  
4,610,349  

2,492 
807,093    
2,907,776    
(58,389 )  
3,658,972    
—    
3,658,972    
8,284,498     $ 

2,468 
699,409  
3,608,366  
(57,072 ) 
4,253,171  
401,403  
4,654,574  
9,264,923  

See accompanying notes to the consolidated financial statements. 

49 

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

Operating revenues 

Contract drilling services 
Reimbursables and other 

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

Operating loss 
Other income (expense) 

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

Loss from continuing operations before income taxes 

Income tax benefit (provision) 

Net loss from continuing operations 
Net loss from discontinued operations, net of tax 

Net loss 

Net (income) loss attributable to noncontrolling interests 

Net loss attributable to Noble Corporation plc 

Net loss attributable to Noble Corporation plc 
Loss from continuing operations 
Net loss from discontinued operations, net of tax 

Net loss attributable to Noble Corporation plc 

Per share data 
Basic: 

Loss from continuing operations 
Loss from discontinued operations 
Net loss attributable to Noble Corporation plc 

Diluted: 

Loss from continuing operations 
Loss from discontinued operations 
Net loss attributable to Noble Corporation plc 

Weighted- Average Shares Outstanding 
Basic 
Diluted 

Year Ended December 31, 

2019 

2018 

2017 

  $ 

1,246,058     $ 
59,380    
1,305,438    

1,036,082     $ 
46,744    
1,082,826    

698,343    
49,061    
440,221    
168,792    
615,294    
1,971,711    
(666,273 )  

(279,435 )  
30,616    
6,007    
(909,085 )  
38,540    
(870,545 )  
(3,821 )  

629,937    
37,084    
486,530    
73,216    
802,133    
2,028,900    
(946,074 )  

(297,611 )  
(1,793 )  
8,302    
(1,237,176 )  
106,641    
(1,130,535 )  
—    

(874,366 )  
173,776    
(700,590 )   $ 

(1,130,535 )  
245,485    
(885,050 )   $ 

(696,769 )   $ 
(3,821 )  

(700,590 )   $ 

(885,050 )   $ 

—    

(885,050 )   $ 

(2.79 )   $ 
(0.02 )  
(2.81 )  $ 

(2.79 )   $ 
(0.02 )  
(2.81 )  $ 

(3.59 )   $ 
—    
(3.59 )  $ 

(3.59 )   $ 
—    
(3.59 )  $ 

 $ 

 $ 

 $ 

  $ 

  $ 

  $ 

  $ 

1,207,026  
29,889  
1,236,915  

642,937  
18,435  
547,990  
71,634  
121,639  
1,402,635  
(165,720 ) 

(291,989 ) 
—  
7,897  
(449,812 ) 
(42,629 ) 

(492,441 ) 
(1,486 ) 

(493,927 ) 
(22,584 ) 

(516,511 ) 

(515,025 ) 
(1,486 ) 

(516,511 ) 

(2.10 ) 
(0.01 ) 
(2.11 ) 

(2.10 ) 
(0.01 ) 
(2.11 ) 

248,949    
248,949    

246,614    
246,614    

244,743  
244,743  

See accompanying notes to the consolidated financial statements. 

50 

 
 
 
 
 
 
 
 
 
 
 
  
   
   
 
 
 
  
   
   
 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
  
   
   
 
  
   
   
   
   
   
 
   
   
   
 
   
   
   
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Net loss 
Other comprehensive income (loss) 

Foreign currency translation adjustments 

Net  pension  plan  gain  (loss)  (net  of  tax  provision  (benefit)  of 
($924), ($1,828) and $523 for the year ended December 31, 2019, 
2018 and 2017, respectively) 

Amortization  of  deferred  pension  plan  amounts  (net  of  tax 
provision of $584, $345 and $623 for the year ended December 
31, 2019, 2018 and 2017, respectively) 

Net pension plan curtailment and settlement expense (net of tax 
provision  (benefit)  of  ($8),  $28  and  zero  for  the  year  ended 
December 31, 2019, 2018 and 2017, respectively) 

Prior service cost arising during the period (net of tax provision 
(benefit) of zero, ($55) and zero for the year ended December 31, 
2019, 2018 and 2017, respectively) 

Other comprehensive income (loss), net 
Net comprehensive (income) loss attributable to noncontrolling 

interests 

Year Ended December 31, 

2019 

2018 

2017 

 $ 

(874,366 )   $ 

(1,130,535 )   $ 

(493,927 ) 

260    

(2,729 )  

990  

(3,744 )  

(7,099 )  

6,774 

2,197 

1,298 

1,393 

(30 )  

107 

95 

— 

(1,317 )  

(221 )  

(8,644 )  

— 
9,252  

173,776 

245,485 

(22,584 ) 

Comprehensive loss attributable to Noble Corporation plc 

 $ 

(701,907 )   $ 

(893,694 )   $ 

(507,259 ) 

See accompanying notes to the consolidated financial statements. 

51 

 
 
 
 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Cash flows from operating activities 

Net loss 
Adjustments to reconcile net loss to net cash flow from operating 
activities: 

Depreciation and amortization 

Loss on impairment 

(Gain) loss on extinguishment of debt, net 

Deferred income taxes 

Amortization of share-based compensation 

Other long-term asset write-off 

Other costs, net 

Changes in components of working capital 

Change in taxes receivable 

Net changes in other operating assets and liabilities 

Net cash provided by operating activities 

Cash flows from investing activities 

Capital expenditures 

Proceeds from disposal of assets, net 

Net cash used in investing activities 

Cash flows from financing activities 

Issuance of senior notes 

Borrowings on credit facilities 

Repayments of credit facilities 

Repayments of senior notes 

Debt issuance costs 

Purchase of noncontrolling interests 

Dividends paid to noncontrolling interests 

Taxes withheld on employee stock transactions 

Net cash used in financing activities 

Net decrease in cash, cash equivalents and restricted cash 
Cash, cash equivalents and restricted cash, beginning of period 

Cash, cash equivalents and restricted cash, end of period 

 $ 

Year Ended December 31, 

2019 

2018 

2017 

  $ 

(874,366 )   $ 

(1,130,535 )   $ 

(493,927 ) 

440,221    
615,294    
(30,616 )  

(17,825 )  
14,737    
—    
60,259    

(11,225 )  

(9,708 )  
186,771    

(268,783 )  
12,753    

(256,030 )  

—    
755,000    
(420,000 )  

(400,000 )  

(1,092 )  

(106,744 )  

(25,109 )  

(2,779 )  

486,530    
802,133    
1,793    
(68,416 )  
23,993    
—    
6,446    

84,847    
(34,940 )  
171,851    

(194,779 )  
5,402    

(189,377 )  

750,000    
—    
—    
(972,708 )  

(15,639 )  
—    
(27,579 )  

(3,470 )  

547,990  
121,639  
—  
241,326  
29,115  
29,032  
12,590  

(49,865 ) 

(21,225 ) 
416,675  

(120,707 ) 
2,382  

(118,325 ) 

—  
—  
—  
(300,000 ) 

(42 ) 
—  
(56,881 ) 

(4,320 ) 

(200,724 )  

(269,396 )  

(361,243 ) 

(269,983 )  
375,907    
105,924     $ 

(286,922 )  
662,829    
375,907     $ 

(62,893 ) 
725,722  
662,829  

See accompanying notes to the consolidated financial statements. 

52 

 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
 
 
 
 
 
 
 
   
   
   
 
 
 
  
   
   
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF EQUITY 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Balance at December 31, 2016 

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, 2017 

Tax effects of intra-entity asset transfers 

Stranded tax effect resulting from the Tax Cuts and 
Jobs Act 

Adjustment for adopting the revenue recognition 
standard 

Balance at January 1, 2018 

Employee related equity activity 

Amortization of share-based compensation 

Issuance of share-based compensation shares 

Tax benefit of equity transactions 

Net loss 

Dividends paid to noncontrolling interests 

Dividend equivalents (1) 

Other comprehensive loss, net 

Balance at December 31, 2018 

Employee related equity activity 

Amortization of share-based compensation 

Issuance of share-based compensation shares 

Tax benefit of equity transactions 

Purchase of noncontrolling interests 

Net loss 

Dividends paid to noncontrolling interests 

Other comprehensive loss, net 

Balance at December 31, 2019 

Shares 

Balance 

  Par Value   

Additional 
Paid-in Capital 

Retained 
Earnings 

  Accumulated 

Other 
Comprehensive 
Loss 

Noncontrolling 
Interests 

Total Equity 

243,239    $ 

2,432    $ 

654,168    $ 

5,154,221    $ 

(52,140 )   $ 

708,764    $ 

6,467,445  

—   
1,732   
—   
—   
—   
—   
—   
244,971    $ 
—   

—   
18   
—   
—   
—   
—   
—   
2,450    $ 
—   

29,115   
(23 )  
(4,338 )  
—   
—   
—   
—   
678,922    $ 
—   

—   
—   
—   
(516,511 )  
—   
(33 )  
—   

4,637,677    $ 
(148,393 )  

— 

— 

— 

5,540 

— 
244,971   

—   
1,823   
—   
—   
—   
—   
—   
246,794    $ 

—   
2,406   
—   
—   
—   
—   
—   
249,200    $ 

— 
2,450   

—   
18   
—   
—   
—   
—   
—   
2,468    $ 

—   
24   
—   
—   
—   
—   
—   
2,492    $ 

— 
678,922   

23,993   
(18 )  
(3,488 )  
—   
—   
—   
—   
699,409    $ 

14,737   
(24 )  
(2,803 )  
95,774   
—   
—   
—   
807,093    $ 

(1,488 )  
4,493,336   

—   
—   
—   
(885,050 )  
—   
80   
—   

3,608,366    $ 

—   
—   
—   
—   
(700,590 )  
—   
—   

2,907,776    $ 

—   
—   
—   
—   
—   
—   
9,252   
(42,888 )   $ 
—   
(5,540 )  

— 
(48,428 )  

—   
—   
—   
—   
—   
—   
(8,644 )  
(57,072 )   $ 

—   
—   
—   
—   
—   
—   
(1,317 )  
(58,389 )   $ 

—   
—   
—   
22,584   
(56,881 )  
—   
—   
674,467    $ 
—   

29,115  
(5 ) 

(4,338 ) 

(493,927 ) 

(56,881 ) 

(33 ) 
9,252  
5,950,628  
(148,393 ) 

— 

— 

— 
674,467   

—   
—   
—   
(245,485 )  
(27,579 )  
—   
—   
401,403    $ 

—   
—   
—   
(202,518 )  
(173,776 )  
(25,109 )  
—   
—    $ 

(1,488 ) 
5,800,747  

23,993  
—  
(3,488 ) 

(1,130,535 ) 

(27,579 ) 
80  
(8,644 ) 
4,654,574  

14,737  
—  
(2,803 ) 

(106,744 ) 

(874,366 ) 

(25,109 ) 

(1,317 ) 
3,658,972  

(1) 

Activity associated with dividend equivalents, which are related to 2016 performance awards to be paid upon vesting. 

See accompanying notes to the consolidated financial statements. 

53 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
Report of Independent Registered Public Accounting Firm 

To the Board of Directors and 
Shareholder of Noble Corporation: 

Opinions on the Financial Statements and Internal Control over Financial Reporting 

We have audited the accompanying consolidated balance sheets of Noble Corporation and its subsidiaries (the “Company”) as of 
December 31, 2019 and 2018, and the related consolidated statements of operations, comprehensive income (loss), cash flows and 
equity for each of the three years in the period ended December 31, 2019, including the related notes (collectively referred to as the 
“consolidated financial statements”).  We also have audited the Company's internal control over financial reporting as of 
December 31, 2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the Committee of 
Sponsoring Organizations of the Treadway Commission (“COSO”). 

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of 
the Company as of December 31, 2019 and 2018, and the results of its operations and its cash flows for each of the three years in the 
period ended December 31, 2019 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, 
2019, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO. 

Basis for Opinions 

The Company's management is responsible for these consolidated 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 appearing under Item 9A.  Our responsibility is to express opinions on 
the Company’s consolidated financial statements and on the Company’s internal control over financial reporting based on our audits.  
We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (“PCAOB”) and are 
required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules 
and regulations of the Securities and Exchange Commission and the PCAOB. 

We conducted our audits in accordance with the standards of the PCAOB.  Those standards require that we plan and perform the 
audits to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether 
due to error or fraud, and whether effective internal control over financial reporting was maintained in all material respects. 

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the 
consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks.  Such 
procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial 
statements.  Our audits also included evaluating the accounting principles used and significant estimates made by management, as well 
as evaluating the overall presentation of the consolidated financial statements.  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. 

Definition and Limitations of Internal Control over Financial Reporting 

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 
54 

 
 
 
 
 
 
 
 
 
 
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 20, 2020 

We have served as the Company’s auditor since 1994. 

55 

 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED BALANCE SHEETS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

ASSETS 

December 31, 
2019 

December 31, 
2018 

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 

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 

LIABILITIES AND EQUITY 

Commitments and contingencies (Note 16) 
Shareholder equity 

Common  stock,  $0.10  par  value,  ordinary  shares;  261,246  shares 
outstanding as of December 31, 2019 and December 31, 2018 

Capital in excess of par value 

Retained earnings 

Accumulated other comprehensive loss 

Total shareholder equity 

Noncontrolling interests 

Total equity 

Total liabilities and equity 

  $ 

  $ 

  $ 

  $ 

104,575     $ 
198,665    
59,771    
57,890    
420,901    
10,306,625    
(2,572,701 )  
7,733,924    
128,467    
8,283,292     $ 

374,375  
200,722  
20,498  
61,917  
657,512  
10,956,412  
(2,475,694 ) 
8,480,718  
125,149  
9,263,379  

62,505     $ 
107,985    
56,065    
30,715    
88,047    
71,397    
416,714    
3,779,499    
68,201    
260,898    
4,525,312    

—  
125,237  
50,284  
29,386  
100,100  
60,012  
365,019  
3,877,402  
91,695  
275,795  
4,609,911  

26,125 
757,545    
3,032,699    
(58,389 )  
3,757,980    
—    
3,757,980    
8,283,292     $ 

26,125 
647,082  
3,635,930  
(57,072 ) 
4,252,065  
401,403  
4,653,468  
9,263,379  

See accompanying notes to the consolidated financial statements. 

56 

 
 
 
 
 
 
 
 
  
   
 
 
 
 
 
 
 
 
  
   
 
 
 
 
 
 
 
 
 
 
  
   
  
   
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF OPERATIONS 
(Unless otherwise indicated, dollar amounts in tables are in thousands, except per share data) 

Year Ended December 31, 

2019 

2018 

2017 

Operating revenues 

Contract drilling services 

Reimbursables and other 

Operating costs and expenses 
Contract drilling services 

Reimbursables 

Depreciation and amortization 

General and administrative 

Loss on impairment 

Operating loss 
Other income (expense) 

Interest expense, net of amount capitalized 

Gain (loss) on extinguishment of debt, net 

Interest income and other, net 

Loss from continuing operations before income taxes 

Income tax benefit (provision) 

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

Net loss 

Net (income) loss attributable to noncontrolling interests 

Net loss attributable to Noble Corporation 

 $ 

  $ 

1,246,058     $ 
59,380    
1,305,438    

1,036,082     $ 
46,744    
1,082,826    

696,265    
49,061    
437,690    
34,602    
615,294    
1,832,912    
(527,474 )  

(279,435 )  
30,616    
6,670    

(769,623 )  
38,540    

(731,083 )  
(3,821 )  

(734,904 )  
173,776    
(561,128 )   $ 

628,128    
37,084    
482,660    
38,203    
802,133    
1,988,208    
(905,382 )  

(297,611 )  

(1,793 )  
8,282    

(1,196,504 )  
106,534    

(1,089,970 )  
—    
(1,089,970 )  
245,485    
(844,485 )   $ 

1,207,026  
29,889  
1,236,915  

640,483  
18,435  
543,119  
41,087  
121,639  
1,364,763  
(127,848 ) 

(291,989 ) 
—  
7,733  

(412,104 ) 
(42,595 ) 

(454,699 ) 
2,967  
(451,732 ) 
(22,584 ) 

(474,316 ) 

See accompanying notes to the consolidated financial statements. 

57 

 
 
 
 
 
 
 
 
 
 
 
  
   
   
 
 
 
  
   
   
 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Net loss 
Other comprehensive income (loss) 

Foreign currency translation adjustments 

Net  pension  plan  gain  (loss)  (net  of  tax  provision  (benefit)  of 
($924), ($1,828) and $523 for the year ended December 31, 2019, 
2018 and 2017, respectively) 

Amortization  of  deferred  pension  plan  amounts  (net  of  tax 
provision of $584, $345 and $623 for the year ended December 
31, 2019, 2018 and 2017, respectively) 

Net pension plan curtailment and settlement expense (net of tax 
provision  (benefit)  of  ($8),  $28  and  zero  for  the  year  ended 
December 31, 2019, 2018 and 2017, respectively) 

Prior service cost arising during the period (net of tax provision 
(benefit) of zero, ($55) and zero for the year ended December 31, 
2019, 2018 and 2017, respectively) 

Other comprehensive income (loss), net 
Net comprehensive (income) loss attributable to noncontrolling 

interests 

Comprehensive loss attributable to Noble Corporation 

Year Ended December 31, 

2019 

2018 

2017 

 $ 

(734,904 )   $ 

(1,089,970 )   $ 

(451,732 ) 

260    

(2,729 )  

990  

(3,744 )  

(7,099 )  

6,774 

2,197 

1,298 

1,393 

(30 )  

107 

95 

— 

(1,317 )  
173,776    

(221 )  

(8,644 )  
245,485    

— 
9,252  
(22,584 ) 

 $ 

(562,445 )   $ 

(853,129 )   $ 

(465,064 ) 

See accompanying notes to the consolidated financial statements. 

58 

 
 
 
 
 
 
 
 
 
 
 
  
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF CASH FLOWS 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Cash flows from operating activities 

Net loss 
Adjustments to reconcile net loss to net cash flow from operating 
activities: 

Depreciation and amortization 

Loss on impairment 

(Gain) loss on extinguishment of debt, net 

Deferred income taxes 

Amortization of share-based compensation 

Other long-term asset write-off 

Other costs, net 

Change in components of working capital 

Change in taxes receivable 

Net changes in other operating assets and liabilities 

Net cash provided by operating activities 

Cash flows from investing activities 

Capital expenditures 

Proceeds from disposal of assets 

Net cash used in investing activities 

Cash flows from financing activities 
Borrowings on credit facilities 

Issuance of senior notes 

Repayment of credit facilities 

Repayments of senior notes 

Debt issuance costs 

Purchase of noncontrolling interests 

Dividends paid to noncontrolling interests 

Contributions (distributions) from (to) parent company, net 

Net cash used in financing activities 

Net increase (decrease) in cash, cash equivalents and restricted cash 
Cash, cash equivalents and restricted cash, beginning of period 

Cash, cash equivalents and restricted cash, end of period 

 $ 

Year Ended December 31, 

2019 

2018 

2017 

  $ 

(734,904 )   $ 

(1,089,970 )   $ 

(451,732 ) 

437,690    
615,294    
(30,616 )  

(17,825 )  
14,689    
—    
(39,741 )  

(11,225 )  

(6,456 )  
226,906    

(268,783 )  
12,753    

(256,030 )  

755,000    
—    
(420,000 )  

(400,000 )  

(1,092 )  

(106,744 )  

(25,109 )  

(42,103 )  

482,660    
802,133    
1,793    
(68,416 )  
23,945    
—    
6,446    

84,847    
(30,679 )  
212,759    

(194,779 )  
5,402    

(189,377 )  

—    
750,000    
—    
(972,708 )  

(15,639 )  
—    
(27,579 )  

(44,417 )  

(240,048 )  

(310,343 )  

(269,172 )  
375,050    
105,878     $ 

(286,961 )  
662,011    
375,050     $ 

543,119  
121,639  
—  
241,326  
29,046  
29,030  
12,591  

(49,865 ) 

(20,080 ) 
455,074  

(120,707 ) 
2,382  

(118,325 ) 

—  
—  
—  
(300,000 ) 

(42 ) 
—  
(56,881 ) 
28,352  
(328,571 ) 
8,178  
653,833  
662,011  

See accompanying notes to the consolidated financial statements. 

59 

 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
 
 
 
 
 
 
 
   
   
   
 
 
 
   
   
   
 
 
 
   
   
   
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONSOLIDATED STATEMENTS OF EQUITY 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Balance at December 31, 2016 

Contributions from parent company, net 

Capital contribution by parent - share-based 
compensation 

Net income (loss) 

Dividends paid to noncontrolling interests 

Other comprehensive income, net 

Balance at December 31, 2017 

Tax effects of intra-entity asset transfers 
Stranded tax effect resulting from the Tax Cuts and 
Jobs Act 

Adjustment for adopting the revenue recognition 
standard 

Balance at January 1, 2018 

Distributions to parent company, net 

Capital contribution by parent - share-based 
compensation 

Net loss 

Dividends paid to noncontrolling interests 

Other comprehensive loss, net 

Balance at December 31, 2018 

Distributions to parent company, net 

Capital contribution by parent - share-based 
compensation 

Purchase of noncontrolling interests 

Net loss 

Dividends paid to noncontrolling interests 

Other comprehensive loss, net 

Balance at December 31, 2019 

Shares 

Balance 

  Par Value   

Additional Paid-
in Capital 

Retained 
Earnings 

  Accumulated 

Other 
Comprehensive 
Loss 

Noncontrolling 
Interests 

Total Equity 

261,246    $ 
—    $ 

26,125    $ 
—    $ 

594,091    $ 
—    $ 

5,115,137    $ 
28,352    $ 

(52,140 )   $ 
—    $ 

708,764    $ 
—    $ 

— 
—   
—   
—   
261,246   
—   

— 
—   
—   
—   
26,125   
—   

29,046 
—   
—   
—   
623,137   
—   

— 
(474,316 )  
—   
—   
4,669,173   
(148,393 )  

— 

— 

— 

5,540 

— 
261,246   
—   

— 
—   
—   
—   
261,246   
—   

— 
—   
—   
—   
—   
261,246   

— 
26,125   
—   

— 
—   
—   
—   
26,125   
—   

— 
—   
—   
—   
—   
26,125   

— 
623,137   
—   

23,945 
—   
—   
—   
647,082   
—   

14,689 
95,774   
—   
—   
—   
757,545   

(1,488 )  
4,524,832   
(44,417 )  

— 
(844,485 )  
—   
—   
3,635,930   
(42,103 )  

— 
—   
(561,128 )  
—   
—   
3,032,699   

— 
—   
—   
9,252   
(42,888 )  
—   
(5,540 )  

— 

(48,428 )  
—   

— 
—   
—   
(8,644 )  
(57,072 )  
—   

— 
—   
—   
—   
(1,317 )  
(58,389 )  

— 
22,584   
(56,881 )  
—   
674,467   
—   

— 

— 
674,467   
—   

— 
(245,485 )  
(27,579 )  
—   
401,403   
—   

— 
(202,518 )  
(173,776 )  
(25,109 )  
—   
—   

6,391,977  
28,352  

29,046 

(451,732 ) 

(56,881 ) 
9,252  
5,950,014  
(148,393 ) 

— 

(1,488 ) 
5,800,133  
(44,417 ) 

23,945 

(1,089,970 ) 

(27,579 ) 

(8,644 ) 
4,653,468  
(42,103 ) 

14,689 

(106,744 ) 

(734,904 ) 

(25,109 ) 

(1,317 ) 
3,757,980  

See accompanying notes to the consolidated financial statements. 

60 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 

NOBLE CORPORATION AND SUBSIDIARIES 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Note 1— Organization and Significant Accounting Policies 

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 provide contract drilling services to the international oil and gas industry 
with our global fleet of mobile offshore drilling units. As of December 31, 2019, our fleet of 25 drilling rigs consisted of 12 floaters and 
13 jackups. 

We  report  our  contract  drilling  operations  as  a  single  reportable  segment,  Contract  Drilling  Services,  which  reflects  how  we 
manage our business. The mobile offshore drilling units comprising our offshore rig fleet operate in a global market for contract drilling 
services and are often redeployed to different regions due  to changing demands of our  customers,  which consist primarily of large, 
integrated, independent and government-owned or controlled oil and gas companies throughout the world. 

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. 

Beginning in 2019, we combined the semisubmersibles and drillships in our contract drilling services fleet into a single category, 
floaters, for reporting purposes. We have made certain reclassifications to prior year so as to conform to such current period presentation. 
The reclassification did not have a material effect on our Condensed Consolidated Statements of Operations or related disclosures. 

Principles of Consolidation 

The consolidated financial statements include our accounts and those of our wholly-owned subsidiaries and entities in which we 
hold a controlling financial interest. Until December 3, 2019 our consolidated financial statements included the accounts of two joint 
ventures, in each of which we owned a 50 percent interest. On December 3, 2019, we acquired the remaining 50 percent interest not 
owned by us and as a result the two joint ventures became our wholly-owned subsidiaries. Our historical ownership interest in the joint 
ventures met the definition of variable interest under Financial Accounting Standards Board (“FASB”) codification and we determined 
that we were the primary beneficiary. Intercompany balances and transactions have been eliminated in consolidation. 

The  combined  carrying  amount  of  the  Bully-class  drillships  at  December 31,  2018  totaled  $0.7  billion.  These  assets  were 
primarily  funded through partner equity contributions.  Cash held by the  Bully joint ventures totaled approximately $45.2 million at 
December 31, 2018. 

Foreign Currency Translation 

Although we are a UK company, our functional currency is the US dollar, and we define any non-US dollar denominated currency 
as “foreign currencies.” In non-US locations where the US 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-US 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 US 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, 2019. 

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. 

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) 

Restricted Cash 

We classify restricted cash balances in current assets if the restriction is expected to expire or otherwise be resolved within one 
year and in other assets if the restriction is expected to expire or otherwise be resolved in more than one year. As of December 31, 2019 
and 2018, our restricted cash balance consisted of $1.3 million and $0.7 million, respectively, associated with our financing of the Noble 
Johnny Whitstine and Noble Joe Knight, recorded in Prepaid expenses and other current assets. 

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, 2019 and 2018 was $1.9 
million and $2.2 million, respectively. 

Property and Equipment 

Property  and  equipment  is  stated  at  cost,  reduced by  provisions  to  recognize  economic  impairment.  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 $36.0 million and $52.1 million of capital accruals as 
of December 31, 2019 and 2018, respectively. 

Interest is capitalized on long-term construction project 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 5— Property and Equipment.” 

We evaluate our property and equipment for impairment whenever there are changes in facts that suggest that the value of the 

asset is not recoverable. For more detailed information, see “Note 6— Loss on Impairment.” 

Fair Value Measurements 

We measure certain of our assets and liabilities based on a fair value hierarchy that prioritizes the inputs to valuation techniques 

used to measure fair value. The three-level hierarchy, from highest to lowest level of observable inputs, are as follows: 

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. 

Revenue Recognition 

The activities that primarily drive the revenue earned in our drilling contracts include (i) providing a drilling rig and the crew 
and supplies necessary to operate the rig, (ii) mobilizing and demobilizing the rig to and from the drill site, and (iii) performing rig 
preparation activities and/or modifications required for the contract. Consideration received for performing these activities may consist 
of dayrate  drilling revenue,  mobilization and demobilization revenue, contract preparation revenue and reimbursement revenue. We 
account for these integrated services provided within our drilling contracts as a single performance obligation satisfied over time and 
comprised of a series of distinct time increments in which we provide drilling services. 

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) 

Our standard drilling contracts require that we operate the rig at the direction of the customer throughout the contract term 
(which is the period we estimate to benefit from the corresponding activities and generally ranges from two to 60 months). The activities 
performed and the level of service provided can vary hour to hour. Our obligation under a standard contract is to provide whatever level 
of  service  is  required  by  the  operator, or  customer,  over  the  term  of  the  contract. We  are,  therefore,  under  a  stand-ready  obligation 
throughout the entire contract duration. Consideration for our stand-ready obligation corresponds to distinct time increments, though the 
rate  may  be  variable  depending  on  various  factors,  and  is  recognized  in  the  period  in  which  the  services  are  performed. The  total 
transaction price is determined for each individual contract by estimating both fixed and variable consideration expected to  be earned 
over the term of the contract. We have elected to exclude from the transaction price measurement all taxes assessed by a governmental 
authority. See further discussion regarding the allocation of the transaction price to the remaining performance obligations below. 

The amount estimated for variable consideration may be subject to interrupted or restricted rates and is only  included in the 
transaction price to the extent that it is probable that a significant reversal of previously recognized revenue will not occur throughout 
the  term  of  the  contract  (“constrained  revenue”).  When  determining  if  variable  consideration  should  be  constrained,  management 
considers whether there are factors outside the Company’s control that could result in a significant reversal of revenue as well as the 
likelihood and magnitude of a potential reversal of revenue. These estimates are re-assessed each reporting period as required. 

Dayrate Drilling Revenue. Our drilling contracts generally provide for payment on a dayrate basis, with higher rates for periods 
when the drilling unit is operating and lower rates or zero rates for periods when drilling  operations are interrupted or restricted. The 
dayrate invoices billed to the customer are typically determined based on the varying rates applicable to the specific activities performed 
on an hourly basis. Such dayrate consideration is allocated to the distinct hourly increment it relates to within the contract term, and 
therefore, recognized in line with the contractual rate billed for the services provided for any given hour. 

Mobilization/Demobilization  Revenue.  We  may  receive  fees  (on  either  a  fixed  lump-sum  or  variable  dayrate  basis)  for  the 
mobilization and demobilization of our rigs. These activities are not considered to be distinct within the context of the contract and, 
therefore, the associated revenue is allocated to the overall performance obligation and the associated pre-operating costs are deferred. 
We record a contract liability for mobilization fees received and a deferred asset for costs. Both revenue and pre-operating costs are 
recognized ratably over the initial term of the related drilling contract. 

In most contracts, there is uncertainty as to the amount of expected demobilization revenue due to contractual provisions that 
stipulate that certain conditions must be present at contract completion for such revenue to be received and as to the amount thereof, if 
any.  For  example,  contractual  provisions  may  require  that  a  rig  demobilize  a  certain  distance  before  the  demobilization  revenue  is 
payable or the amount may vary dependent upon whether or not the rig has additional contracted work within a certain distance from 
the wellsite. Therefore, the estimate for such revenue may be constrained, as described earlier, depending on the facts and circumstances 
pertaining to the specific contract. We assess the likelihood of receiving such revenue based on past experience and knowledge of the 
market conditions. In cases where demobilization revenue is expected to be received upon contract completion, it is estimated as part of 
the overall transaction price at contract inception and recognized in earnings ratably over the initial term of the contract with an offset 
to an accretive contract asset. 

Contract Preparation Revenue. Some of our drilling contracts require downtime before the start of the contract to prepare the 
rig to meet customer requirements. At times, we may be compensated by the customer for such work (on either a fixed lump-sum or 
variable dayrate basis). These activities are not considered to be distinct within the context of the contract and, therefore, the related 
revenue is allocated to the overall performance obligation and recognized ratably over the initial term of the related drilling contract. 
We record a contract liability for contract preparation fees received, which is amortized ratably to contract drilling revenue over the 
initial term of the related drilling contract. 

Bonuses,  Penalties and Other Variable Consideration.  We may receive bonus increases  to revenue  or penalty decreases to 
revenue.  Based  on  historical  data  and  ongoing  communication  with  the  operator/customer,  we  are  able  to  reasonably  estimate  this 
variable consideration. We will record such estimated variable consideration and re-measure our estimates at each reporting date. For 
revenue estimated, but not received, we will record to “Prepaid expenses and other current assets” on our Consolidated Balance Sheets. 

Capital Modification Revenue. From time to time, we may receive fees from our customers for capital improvements to our 
rigs to meet contractual requirements (on either a fixed lump-sum or variable dayrate basis). Such revenue is allocated to the overall 
performance obligation and recognized ratably over the initial term of the related drilling contract as these activities are  integral to our 
drilling activities and are not considered to be a stand-alone service provided to the customer within the context of our contracts. We 
record a contract liability for such fees and recognize them ratably as contract drilling revenue over the initial term of the related drilling 
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) 

Revenues Related to Reimbursable Expenses. We generally receive reimbursements from our customers for the purchase of 
supplies,  equipment,  personnel  services  and  other  services  provided  at  their  request  in  accordance  with  a  drilling  contract  or  other 
agreement.  Such  reimbursable  revenue  is  variable  and  subject  to  uncertainty,  as  the  amounts  received  and  timing  thereof  is  highly 
dependent on factors outside of our influence. Accordingly, reimbursable revenue is constrained revenue and not included in the total 
transaction price until the uncertainty is resolved, which typically occurs when the related costs are incurred on behalf of a customer. 
We are generally considered a principal in such transactions and record the associated revenue at the gross amount billed to the customer 
as “Reimbursables and other” in our Consolidated Statements of Operations. Such amounts are recognized ratably over the period within 
the contract term during which the corresponding goods and services are to be consumed. 

Deferred revenues from drilling contracts totaled $65.1 million and $80.8 million at December 31, 2019 and 2018, 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 $30.8 million at December 31, 
2019 as compared to $47.7 million at December 31, 2018 and are included in either “Prepaid expenses and other current assets,” “Other 
assets”  or  “Property  and  equipment,  net”  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 United States, UK and 
any  other  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 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. The Company has adopted an accounting policy to look through the outside basis of partnerships 
and all other flow-through entities and exclude these from the computation of deferred taxes. 

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, 2019 and 2018, loss reserves for personal injury and protection claims totaled 
$27.9  million  and  $22.4  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) 

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. 

Litigation Contingencies 

We are involved in legal proceedings,  claims, and regulatory, tax or government inquiries and investigations that arise in the 
ordinary course of business. Certain of these matters include speculative claims for substantial or indeterminate amounts of  damages. 
We record a liability when we believe that it is both probable that a loss has been incurred and the amount can be reasonably estimated. 
If we determine that a loss is reasonably possible and the loss or range of loss can be estimated, we disclose the possible loss in the notes 
to the consolidated financial statements. 

We review the developments in our contingencies that could affect the amount of the provisions that has been previously recorded, 
and the matters and related possible losses disclosed. We make adjustments to our provisions and changes to our disclosures accordingly 
to reflect the impact of negotiations, settlements, rulings, advice of legal counsel, and updated information. Significant judgement is 
required to determine both the probability and the estimated amount. 

Discontinued Operations 

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 
plc (“Paragon Offshore”), to the holders of Noble’s ordinary shares. 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. 

Prior  to  the  completion  of  the  Spin-off,  Noble-UK  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 (the “Separation Agreements”), including the 
Master Separation Agreement (the “MSA”) and the Tax Sharing Agreement (the “TSA”). During the year ended December 31, 2017, 
we recorded a non-cash loss of $1.5 million in “Net loss from discontinued operations, net of tax” on our Consolidated Statement of 
Operations from the effects of Paragon Offshore's rejection of the Separation Agreements. During the year ended December 31, 2019, 
we recognized charges of $3.8 million recorded in “Net loss from discontinued operations, net of tax” on our Consolidated Statement 
of Operations relating to settlement of Mexico customs audits from rigs included in the Spin-off. For additional information related to 
the Spin-off, refer to “Note 16— Commitments and Contingencies.” 

Certain Significant Estimates 

The preparation of financial statements in conformity with 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. 

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) 

Accounting Pronouncements 

Accounting Standards Adopted 

In February 2016, the FASB issued Accounting Standards Update  (“ASU”) No. 2016-02 (Topic 842,  “Leases”), as amended, 
which  generally  requires  lessees  to  recognize  operating  and  financing  lease  liabilities  and  corresponding  right-of-use  assets  on  the 
balance  sheet  and  to  provide  enhanced  disclosures  surrounding  the  amount,  time  and  uncertainty  of  cash  flows  arising  from  lease 
agreements. We adopted this  standard, on a  modified retrospective basis, effective January 1, 2019 and did not restate comparative 
periods. Our adoption did not have a material effect on our consolidated financial statements. 

With  respect  to  leases  in  which  we  are  the  lessee,  we  recognized  a  lease  liability  and  a  corresponding  right-of-use  asset  of 
approximately  $28.0  million  on  our  Consolidated  Balance  Sheet  as  of  January  1,  2019.  We  have  elected  the  package  of  practical 
expedients  that  permits  us  to  not  reassess  (1)  whether  previously  expired  or  existing  contracts  are  or  contain  leases,  (2)  the  lease 
classification for any expired or existing leases, and (3) any initial direct costs for any existing leases as of the effective date. In addition, 
we have elected the hindsight practical expedient in connection with our adoption of the new lease standard. As lessee, we have made 
the accounting policy election to not recognize a right-of-use asset lease and lease liability for leases with a term of 12 months or less. 
We will recognize lease payments in the Consolidated Statements of Operations on a straight-line basis over the lease term. We have 
also elected the practical expedient to not separate lease and non-lease components. 

Our drilling contracts contain a lease component related to the underlying drilling equipment, in addition to the service component 
provided by our crews and our expertise to operate such drilling equipment. We have concluded the non-lease service of operating our 
equipment  and  providing  expertise  in  the  drilling  of  the  client’s  well  is  predominant  in  our  drilling  contracts. We  have  applied  the 
practical expedient to account for the lease and associated nonlease components as a single component. With the election of the practical 
expedient,  we  will  continue  to  present  a  single  performance  obligation  under  the  new  revenue  guidance  in Accounting  Standards 
Codification (“ASC”) Topic 606, “Revenue from Contracts with Customers.” 

Recently Issued Accounting Standards 

In December 2019, the FASB issued ASU No. 2019-12, which amends ASC Subtopic 740, “Income Taxes” This update simplifies 
the  accounting  for  income  taxes  by  removing  certain  exceptions  to  general  principles. The  amendment  is  effective  for  fiscal  years 
beginning after December 15, 2020 and is required to be adopted on a retrospective basis for all periods presented. We are evaluating 
what impact, if any, the adoption of this guidance will have on our consolidated financial statements. 

In August  2018,  the  FASB  issued ASU  No.  2018-14,  which  amends ASC  Subtopic  715-20,  “Compensation  —  Retirement 
Benefits  —  Defined  Benefit  Plans  —  General.”  This  update  applies  to  all  employers  that  sponsor  defined  benefit  pension  or  other 
postretirement plans and is part of the disclosure framework project to improve the effectiveness of disclosures in notes to the financial 
statements. The amendment is effective for fiscal years ending after December 15, 2020 and is required to be adopted on a retrospective 
basis for all periods presented. We do not expect the adoption of this guidance to materially affect our consolidated financial statements. 

In June 2016, the FASB issued ASU No. 2016-13 (Topic 326, “Measurement of Credit Losses on Financial Instruments”), which 
requires changes to the recognition of credit losses on financial instruments not accounted for at fair value through net income, including 
loans, debt securities, trade receivables, net investments in leases and available-for-sale debt securities. This guidance will be effective 
for  annual  and  interim  periods  beginning  after  December  15,  2019.  Entities  are  required  to  apply  the  standard’s  provisions  as  a 
cumulative-effect adjustment to retained earnings as of the beginning of the first reporting period in which the guidance is adopted. We 
do not expect the adoption of this guidance to materially affect our consolidated financial statements. 

With  the  exception  of  the  updated  standards  discussed  above,  there  have  been  no  new  accounting  pronouncements  not  yet 

effective that have significance, or potential significance, to our consolidated financial statements. 

Note 2— Consolidated Joint Ventures 

On December 3, 2019, we completed a transaction with a subsidiary of Royal Dutch Shell plc (“Shell”), in which Shell bought 
out the remaining term of its drilling contract for the drillship Noble Bully II for $166.9 million, and we acquired Shell’s 50 percent 
interests in the Bully I and Bully II joint ventures for $106.7 million. As a result of this transaction, the former joint venture entities 
became our wholly-owned subsidiaries. 

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) 

Prior to this transaction, we maintained a 50 percent interest in the two joint ventures, each with Shell, that owned and operated 
the  two  Bully-class  drillships.  We  had  determined  that  we  were  the  primary  beneficiary  of  the  joint  ventures.  Accordingly,  we 
consolidated the entities in our consolidated financial statements after eliminating intercompany transactions. Shell’s equity interests 
were presented as noncontrolling interests on our Consolidated Balance Sheets. 

During the years ended December 31, 2019, 2018 and 2017, the Bully joint ventures approved and paid dividends totaling $50.2 
million, $55.2 million and $113.8 million, respectively. Of these amounts, 50 percent was paid to our former joint venture partner, Shell. 

The  combined  carrying  amount  of  the  Bully-class  drillships  at  December 31,  2018  totaled  $0.7  billion.  These  assets  were 
primarily  funded  through  partner  equity  contributions.  During  the  year  ended  December 31,  2019,  we  recognized  a  $595.5  million 
impairment charge on the Noble Bully II, of which $265.0 million is attributable to Shell, our former joint venture partner. During the 
year ended December 31, 2018, we recognized a $550.3 million impairment on the Noble Bully I, of which $250.3 million is attributable 
to our former joint venture partner. See  “Note 6— Loss on Impairment” for additional information. Cash held by our wholly-owned 
subsidiaries that were formerly the Bully joint ventures totaled approximately $45.2 million at December 31, 2018. 

Note 3— Loss Per Share 

The following table presents the computation of basic and diluted loss per share for Noble-UK: 

Numerator: 
Basic 

Net loss from continuing operations 

Net loss from discontinued operations, net of tax 

Net loss attributable to Noble Corporation plc 

Diluted 

Net loss from continuing operations 

Net loss from discontinued operations, net of tax 

Net loss attributable to Noble Corporation plc 

Denominator: 
Weighted average shares outstanding - basic 

Weighted average shares outstanding - diluted 

Loss per share 
Basic: 

Loss from continuing operations 

Loss from discontinued operations 

Net loss attributable to Noble Corporation plc 

Diluted: 

Loss from continuing operations 

Loss from discontinued operations 

Net loss attributable to Noble Corporation plc 

Dividends per share 

Year Ended December 31, 

2019 

2018 

2017 

(696,769 )   $ 

(885,050 )   $ 

(515,025 ) 

(3,821 )  

—   

(1,486 ) 

(700,590 )   $ 

(885,050 )   $ 

(516,511 ) 

(696,769 )   $ 

(885,050 )   $ 

(515,025 ) 

(3,821 )  

—   

(1,486 ) 

(700,590 )   $ 

(885,050 )   $ 

(516,511 ) 

248,949    
248,949    

246,614   
246,614   

244,743  
244,743  

(2.79 )   $ 

(0.02 )  

(2.81 )   $ 

(2.79 )   $ 

(0.02 )  

(2.81 )   $ 
—     $ 

(3.59 )   $ 
—   

(3.59 )   $ 

(3.59 )   $ 
—   

(3.59 )   $ 
—    $ 

(2.10 ) 

(0.01 ) 

(2.11 ) 

(2.10 ) 

(0.01 ) 

(2.11 ) 
—  

 $ 

 $ 

 $ 

 $ 

  $ 

  $ 

  $ 

  $ 

  $ 

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) 

Only those items having a dilutive impact on our basic loss per share are included in diluted loss per share. For the years ended 
December 31, 2019, 2018 and 2017, 11.9 million, 12.5 million and 12.0 million share-based awards, respectively, were excluded from 
the diluted loss per share since the effect would have been anti-dilutive. 

Note 4— Receivables from Customers 

At  December 31, 2016, we  had receivables of approximately $14.4 million related to the  Noble Max  Smith,  which  had been 
disputed by our former customer, Petróleos Mexicanos (“Pemex”) and were classified as long-term and included in “Other assets” on 
our Consolidated Balance Sheet. The receivables were related 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. A Mexican subsidiary of Paragon Offshore, which had operated  the 
Noble Max Smith, had been prosecuting the claim against Pemex. As of December 31, 2017, Paragon Offshore announced that, as part 
of its bankruptcy plan, it will liquidate the Mexican entity involved. 

While Noble owns all rights to amounts from that claim and will take available actions to recover such amounts, we believe the 
announced  actions  by  Paragon  Offshore  create  uncertainty  relating  to  the  prosecution  of  the  claim  and  associated  recovery,  and 
accordingly, the disputed amounts of approximately $14.4 million were written off through  “Contract drilling services” costs on our 
Consolidated Statements of Operations during the year ended December 31, 2017. 

Note 5— Property and Equipment 

Property and equipment, at cost, for Noble-UK consisted of the following: 

Drilling equipment and facilities 
Construction in progress 

Other 

Property and equipment, at cost 

Year Ended December 31, 

2019 
10,014,314     $ 
88,904    
203,407    
10,306,625     $ 

2018 
10,546,376  
209,091  
200,945  
10,956,412  

 $ 

  $ 

Capital expenditures, including capitalized interest, totaled $306.4 million, $281.3 million and $111.1 million for the years 

ended December 31, 2019, 2018 and 2017, respectively. During the years ended December 31, 2019, 2018 and 2017, capitalized 
interest was $9.6 million, $2.9 million and zero, respectively. 

During the year ended December 31, 2017, we recognized a $14.3 million charge in “Contract drilling services” costs related to 

damages sustained on the Noble Danny Adkins and Noble Jim Day during Hurricane Harvey in the US Gulf of Mexico region. 

On February 28, 2019, we purchased a new GustoMSC CJ46 rig, the Noble Joe Knight, from the PaxOcean Group (“PaxOcean”) 
in connection with a concurrently awarded drilling contract in the Middle East region. We paid $83.8 million for the rig, with $30.2 
million paid in cash and the remaining $53.6 million of the purchase price financed with a loan by the seller. See “Note 7— Debt” for 
additional information. 

On September 21, 2018, we purchased the Noble Johnny Whitstine, a new GustoMSC CJ46 design jackup rig, from PaxOcean 
in connection with a concurrently awarded drilling contract in the Middle East region. We paid $93.8 million for the rig, with $33.8 
million paid in cash and the remaining $60.0 million of the purchase price financed with a loan by the seller. See “Note 7— Debt” for 
additional information. 

During the years ended December 31, 2019, 2018 and 2017, we recognized a non-cash loss on impairment of $615.3 million, 
$802.1 million and $121.6 million, respectively, related to our long-lived assets. See “Note 6— Loss on Impairment” for additional 
information. 

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) 

Note 6— 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— Organization and Significant Accounting Policies,” we evaluate our property and equipment 
for impairment whenever there are changes in facts that suggest that the value of the asset is not recoverable. In connection with  the 
preparation of our financial statements for the year ended December 31, 2019, we conducted a review of our fleet. The review included 
an  assessment  of  certain  assumptions,  including  future  marketability  of  each  unit  in  light  of  its  current  technical  specifications. 
Assumptions used in our assessment included, but were not limited to, timing of future contract awards and expected operating dayrates, 
operating costs, utilization rates, discount rates, capital expenditures, reactivation costs, estimated economic useful lives and, in certain 
cases, our belief that a drilling unit is no longer marketable and is unlikely to return to service. 

During the years ended December 31, 2019, 2018, and 2017, we recognized non-cash losses on impairment of $615.3 million, 

$802.1 million and $121.6 million, respectively, related to certain rigs and related capital spares. 

Based upon our impairment analyses, we impaired the carrying value to their corresponding estimated fair values for the Noble 
Bully II, Noble Paul Romano, and certain capital spare equipment, which resulted in an impairment charge of approximately $615.3 
million for the year ended December 31, 2019. During the year ended December 31, 2019, we recognized a $595.5 million impairment 
on the Noble Bully II, of which $265.0 million was attributable to our joint venture partner at the time of impairment. See  “Note 2— 
Consolidated Joint Ventures” for additional information. For our impaired units, we estimated the fair value of these units by applying 
the  income  valuation  approach  utilizing  significant  unobservable  inputs,  representative  of  a  Level  3  fair  value  measurement.  If  we 
experience unfavorable changes to current market conditions, reactivation costs or dayrates, or we are unable to return cold stacked rigs 
to service  in the anticipated time frame or if we are unable to secure new or extended contracts for our active rigs, it is reasonably 
possible that the estimate of undiscounted cash flows may change in the near term, resulting in the need to write down the affected assets 
to their corresponding estimated fair values. 

Based upon our impairment analysis, we impaired the carrying values to their corresponding estimated fair values for the Noble 
Bully I, Noble Dave Beard, Noble Gene House, Noble Joe Beall, Noble Paul Romano, and certain capital spare equipment. During the 
year ended December 31, 2018, impairment charges related to these units and certain capital spare equipment were approximately $802.1 
million. For our impaired units, 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. During the year ended December 31, 2018, we recognized a 
$550.3 million impairment on the Noble Bully I, of which $250.3 million was attributable to our joint venture partner at the time of 
impairment. See “Note 2— Consolidated Joint Ventures” for additional information. 

During the year ended December 31, 2017, we identified indicators that certain assets in our fleet might not be recoverable. Such 
indicators included additional customer suspensions of drilling programs, contract cancellations, a further reduction in the number of 
new  contract  opportunities,  resulting  in  reduced  drilling  contracts,  and  our  belief  that  a  drilling  unit  is  no  longer  marketable  and  is 
unlikely to return to service. As a result, we determined that the carrying amounts of the Noble Amos Runner, Noble Alan Hay, Noble 
David Tinsley and certain capital spares were impaired and recorded an impairment charge of approximately $121.6 million. 

Note 7— Debt 

Credit Facilities 

2015 Credit Facility 

Effective January 2018, in connection with entering into the 2017 Credit Facility (as defined herein), we amended our $300.0 
million senior unsecured credit facility that would have matured in January 2020 and was guaranteed by our indirect, wholly-owned 
subsidiaries, Noble Holding (U.S.) LLC (“NHUS”) and Noble Holding International Limited (“NHIL”) (as amended, the “2015 Credit 
Facility”), which resulted in, among other things, a reduction in the aggregate principal amount of commitments thereunder. As a result 
of the 2015 Credit Facility's reduction in the aggregate principal amount of commitments, we recognized a net loss of approximately $2.3 
million in  the  year  ended December 31,  2018.  On  December 20,  2019,  we  repaid $300.0  million  of  outstanding  borrowings  and 
terminated the 2015 Credit Facility. 

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) 

2017 Credit Facility 

On December 21, 2017, Noble Cayman Limited, a Cayman Islands company and a wholly-owned indirect subsidiary of Noble-
Cayman; Noble International Finance Company, a Cayman Islands company and a wholly-owned indirect subsidiary of Noble-Cayman; 
and Noble Holding UK Limited, a company incorporated under the laws of England and Wales and a wholly-owned direct subsidiary 
of Noble-UK (“NHUK”),  as parent guarantor, entered into a new senior unsecured credit agreement (as amended, the  “2017  Credit 
Facility” and, together with the 2015 Credit Facility, the  “Credit Facilities”). In July 2019, we executed an amendment to our 2017 
Credit Facility (the “First Amendment to the 2017 Credit Facility”), which, among other things, reduced the maximum aggregate amount 
of  commitments  thereunder  from  $1.5  billion  to  $1.3  billion. As  a  result  of  such  reduction  in  the  maximum  aggregate  amount  of 
commitments, we recognized a net loss of approximately $0.7 million in the year ended December 31, 2019. Borrowings under the 2017 
Credit Facility are subject to certain conditions precedent to advance loans. The First Amendment to the 2017 Credit Facility added a 
requirement that any amounts drawn under the 2017 Credit Facility plus any undrawn amounts needed to cause us to be in compliance 
with the $300.0 million Liquidity (as defined in the First Amendment to the 2017 Credit Facility) covenant not exceed the amount of 
the Indenture Secured Debt Basket (as defined in the First Amendment to the 2017 Credit Facility) at the time of each borrowing. The 
maximum aggregate amount of commitments under the 2017 Credit Facility on December 31, 2019 was $1.3 billion with approximately 
$660 million available to borrow. The First Amendment to the 2017 Credit Facility also replaced the debt to capitalization ratio financial 
covenant  with a Senior Guaranteed Indebtedness to Adjusted EBITDA (each as defined in the  First Amendment to the 2017 Credit 
Facility) ratio financial covenant, as described below. 

The 2017 Credit Facility will mature in January 2023. Borrowings may be used for working capital and other general corporate 
purposes. The 2017 Credit Facility provides for a letter of credit sub-facility currently in the amount of $15.0 million, with the ability to 
increase such amount up to $500.0 million with the approval of the lenders. Borrowings under the 2017 Credit Facility bear interest at 
LIBOR plus an applicable margin, which is currently the maximum contractual rate of 4.25%. At December 31, 2019, we had $335.0 
million of borrowings outstanding under the 2017 Credit Facility. 

At December 31, 2019, we had $9.0 million of letters of credit issued under the 2017 Credit Facility and an additional $12.2 

million in letters of credit and surety bonds issued under unsecured bilateral arrangements. 

Both of our Credit Facilities had or have provisions which vary the applicable interest rates for borrowings based upon our debt 
ratings. We  also  paid  a  facility  fee  under  the  2015  Credit  Facility  on  the  full  commitments  thereunder  (used  or  unused)  and  pay  a 
commitment fee under the 2017 Credit Facility on the daily unused amount of the underlying commitments, in each case which varies 
depending  on  our  credit  ratings. At  December 31,  2019,  the  interest  rates  in  effect  under  our  2017  Credit  Facility  were  the  highest 
permitted interest rates under that agreement. 

Debt Issuance 

In January 2018, we issued $750.0 million aggregate principal amount of our Senior Notes due 2026 (the “2026 Notes”) through 
our indirect wholly-owned subsidiary, NHIL. The net proceeds of the offering of approximately $737.4 million, after expenses, were 
used to retire a portion of our near-term senior notes in a related tender offer. 

The  indenture  for  the  2026  Notes  contains  certain  covenants  and  restrictions,  including,  among  others,  restrictions  on  our 
subsidiaries’ ability to incur certain additional indebtedness. Additionally, the subsidiary guarantors must own, directly or indirectly, (i) 
assets  comprising  at  least  85%  of  the  revenue  of  Noble-Cayman  and  its  subsidiaries  on  a  consolidated  basis  and  (ii)  jackups, 
semisubmersibles, drillships, submersibles or other mobile offshore drilling units of material importance, the combined book  value of 
which comprises at least 85% of the combined book value of all such assets of Noble-Cayman and its subsidiaries on a consolidated 
basis, in each case, with respect to the most recently completed fiscal year. 

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) 

Seller Loans 

2019 Seller Loan 

In February 2019, we purchased the Noble Joe Knight for $83.8 million with a $53.6 million seller-financed secured loan (the 
“2019 Seller Loan”). The 2019 Seller Loan has a term of four years and requires a 5% principal payment at the end of the third year 
with the remaining 95% of the principal due at the end of the term. The 2019 Seller Loan bears a cash  interest rate of 4.25% and the 
equivalent of a 1.25% interest rate paid-in-kind over the four-year term of the 2019 Seller Loan. Based on the terms of the 2019 Seller 
Loan, the 1.25% paid-in-kind interest rate is accelerated into the first year, resulting in an overall first year interest rate of 8.91%, of 
which only 4.25% is payable in cash. Thereafter, the paid-in-kind interest ends and the cash interest rate of 4.25% is payable for the 
remainder of the term. 

2018 Seller Loan 

In September 2018, we purchased the Noble Johnny Whitstine for $93.8 million with a $60.0 million seller-financed secured loan 
(the “2018 Seller Loan” and, together with the 2019 Seller Loan, the “Seller Loans”). The 2018 Seller Loan has a term of four years and 
requires a 5% principal payment at the end of the third year with the remaining 95% of the principal due at the end of the term. The 
2018 Seller Loan bears a cash interest rate of 4.25% and the equivalent of a 1.25% interest rate paid-in-kind over the four-year term of 
the 2018 Seller Loan. Based on the terms of the 2018 Seller Loan, the 1.25% paid-in-kind interest rate is accelerated into the first year, 
resulting in an overall first year interest rate of 8.91%, of which only 4.25% is payable in cash. Thereafter, the paid-in-kind interest ends 
and the cash interest rate of 4.25% is payable for the remainder of the term. 

Both of the Seller Loans are guaranteed by Noble-Cayman and each is secured by a mortgage on the applicable rig and by the 
pledge  of  the  shares  of  the  applicable  single-purpose  entity  that  owns  the  relevant  rig.  Each  Seller  Loan  contains  a  debt  to  total 
capitalization ratio requirement that such ratio not exceed 0.55 at the end of each fiscal quarter, a $300.0 million minimum  liquidity 
financial covenant and an asset and revenue covenant substantially similar to the 2026 Notes, as well as other covenants and provisions 
customarily found in secured transactions, including a cross-default provision. Each Seller Loan requires immediate repayment on the 
occurrence  of  certain  events,  including  the  termination  of  the  drilling  contract  associated  with  the  relevant  rig  or  circumstances  in 
connection with a material adverse effect. 

Senior Notes Interest Rate Adjustments 

Our Senior Notes due 2025 and our Senior Notes due 2045 are subject to provisions that vary the applicable interest rates based 
on our debt rating. Effective April 2018, these senior notes have reached the contractually defined maximum interest rate set for each 
rating agency and no further interest rate increases are possible. The interest rates on these senior notes may be decreased if our debt 
ratings were to be raised by either rating agency above specified levels. Our other outstanding senior notes do not contain provisions 
varying applicable interest rates based upon our credit ratings. 

Debt Tender Offers, Repayments and Open Market Repurchases 

In March 2019, we completed cash tender offers for our Senior Notes due 2020 (the  “2020 Notes”), Senior Notes due 2021 
(the “2021 Notes”), Senior Notes due 2022 (the “2022 Notes”) and Senior Notes due 2024 (the “2024 Notes”). Pursuant to such tender 
offers, we purchased $440.9 million aggregate principal amount of these senior notes for $400.0 million, plus accrued interest, using 
cash on hand and borrowings under the 2015 Credit Facility. As a result of this transaction, we recognized a net gain of approximately 
$31.3 million. 

In October 2018, we purchased $27.4 million aggregate principal amount of various tranches of our senior notes for approximately 

$20.2 million, plus accrued interest, as open market repurchases and recognized a net gain of approximately $6.9 million. 

In August 2018, we purchased $0.4 million aggregate principal amount of our Senior Notes due 2042 for approximately $0.3 

million, plus accrued interest, as open market repurchases and recognized a net gain of approximately $0.1 million. 

In March 2018, we repaid the remaining aggregate principal amount of $126.6 million of our Senior Notes due 2018 (the “2018 

Notes”) at maturity using cash on hand. 

In March 2018, we purchased $9.5 million aggregate principal amount of various tranches of our senior notes for approximately 

$8.7 million, plus accrued interest, as open market repurchases and recognized a net gain of approximately $0.5 million. 

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) 

In February 2018, we redeemed the remaining principal amount of $61.9 million of our Senior Notes due 2019 (the “2019 Notes”) 
for approximately $65.3 million, plus accrued interest. As a result of this transaction, we recognized a net loss of approximately $3.5 
million. 

In February 2018, we completed cash tender offers for the 2018 Notes, the 2019 Notes, the 2020 Notes, the 2021 Notes, the 2022 
Notes, and the 2024 Notes. Pursuant to such tender offers, we purchased $754.2 million aggregate principal amount of these senior notes 
for  $750.0  million,  plus  accrued  interest,  using  the  net  proceeds  of  the  2026  Notes  issuance  and  cash  on  hand. As  a  result  of  this 
transaction, we recognized a net loss of approximately $3.5 million. 

Covenants 

At December 31, 2019, the 2017 Credit Facility contained certain financial covenants applicable to NHUK and its subsidiaries, 
including (i) a covenant that limits our ratio of Senior Guaranteed Indebtedness to Adjusted EBITDA as of the last day of each fiscal 
quarter, with such ratio not being permitted to exceed 4.0 to 1.0 for the fiscal quarters ending September 30, 2019 through December 
31, 2020, 3.5 to 1.0 for the fiscal quarters ending March 31, 2021 through December 31, 2021 and 3.0 to 1.0 for the fiscal quarters 
ending March 31, 2022 and thereafter, (ii) a minimum Liquidity requirement of $300.0 million, (iii) a covenant that the ratio of the Rig 
Value (as defined in the 2017 Credit Facility) of Marketed Rigs (as defined in the 2017 Credit Facility) to the sum of commitments under 
the 2017 Credit Facility plus indebtedness for borrowed money of the borrowers and guarantors, in each case, that directly own Marketed 
Rigs, is not less than 3:00 to 1:00 at the end of each fiscal quarter and (iv) a covenant that, the ratio of (A) the Rig Value of the Closing 
Date Rigs (as defined in the 2017 Credit Facility) that are directly wholly owned by the borrowers and guarantors to (B) the Rig Value 
of the Closing Date Rigs owned by NHUK, subsidiaries of NHUK and certain local content affiliates, is not less than 80% at the end of 
each fiscal quarter (such covenants described in (iii) and (iv) of this paragraph, the  “Guarantor Ratio Covenants”). The 2017 Credit 
Facility also includes restrictions on borrowings if, after giving effect to any such borrowings and the application of the proceeds thereof, 
the aggregate amount of Available Cash (as defined in the 2017 Credit Facility) would exceed $200.0 million and a requirement that any 
amounts drawn under the 2017 Credit Facility plus any undrawn amounts needed to cause us to be in compliance with the $300.0 million 
Liquidity covenant not exceed the amount of the Indenture Secured Debt Basket at the time of each borrowing. As of February 18, 2020, 
we had $335 million of borrowings outstanding under the 2017 Credit Facility, and we would have been able to borrow a maximum of 
an additional approximately $660 million thereunder. 

NHUK has guaranteed the obligations of the borrowers under the 2017 Credit Facility. In addition, certain indirect subsidiaries 
of Noble-UK that own rigs are guarantors under the 2017 Credit Facility. Certain other subsidiaries of Noble-UK may be required from 
time to time to guarantee the obligations of the borrowers under the 2017 Credit Facility in order maintain compliance with the Guarantor 
Ratio Covenants. 

The 2017 Credit Facility contains additional restrictive covenants generally applicable to NHUK and its subsidiaries, including 
restrictions on the incurrence of liens and indebtedness, mergers and other fundamental changes, restricted payments, repurchases and 
redemptions of indebtedness with maturities outside of the maturity of the 2017 Credit Facility, sale and leaseback transactions and 
transactions with affiliates. 

In addition to the covenants from the 2017 Credit Facility noted above, the covenants from the 2026 Notes described under “—
Debt Issuance” above, and the covenants from the Seller Loans described under “—Seller Loans” 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. There are also restrictions on incurring or assuming certain liens and on entering into sale and lease-back 
transactions. 

At December 31, 2019, our debt to total tangible capitalization ratio under our Seller Loans was approximately 0.50 and we were 
in compliance with all applicable debt covenants. We continually monitor compliance with the covenants under our 2017 Credit Facility, 
senior notes and Seller Loans and expect to remain in compliance throughout 2020. However, our failure to comply with those covenants 
could result in an event of default which, if not cured or waived, could result in the acceleration of all our debt, which could result in 
our inability to continue as a going concern. 

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) 

Five-year debt obligations 

At December 31, 2019, aggregate principal repayments of total debt for the next five years and thereafter are as follows: 

2020 

2021 

2022 

2023 

2024 

Thereafter 

$ 

62,535     $ 

82,937     $ 

83,730    $ 

388,462    $ 

397,025    $ 

2,872,216     $ 

Total 
3,886,905  

Fair Value of Debt 

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 debt instruments 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). The carrying amount of the 2017 Credit Facility approximates fair 
value as the interest rate is variable and reflective of market rates. All remaining fair value disclosures are presented in “Note 15— Fair 
Value of Financial Instruments.” 

The following table presents the carrying value, net of unamortized debt issuance costs and discounts, and the estimated fair value 

of our total debt, not including the effect of unamortized debt issuance costs, respectively: 

December 31, 2019 

December 31, 2018 

  Carrying Value 

  Estimated Fair 
Value 

Carrying Value 

  Estimated Fair 
Value 

  $ 

62,505    $ 
79,854   
21,181   
389,800   
446,962   
739,371   
390,526   
389,809   
478,122   
390,763   

60,660     $ 
64,262    
12,170    
211,035    
228,515    
546,353    
149,134    
142,646    
176,265    
164,664    

65,810     $ 
92,967    
41,617    
783,350    
446,517    
738,075    
390,454    
389,693    
477,996    
390,672    

62,453   
55,658   

36,968    
31,175    

60,251    
—    

60,177  
84,931  
37,096  
613,719  
339,035  
647,085  
245,242  
247,171  
277,056  
311,392  

57,902  
—  

335,000   
3,842,004   
62,505   

335,000    
2,158,847    
60,660    
  $  3,779,499    $  2,098,187    $ 

—    
3,877,402    
—    

—  
2,920,806  
—  
3,877,402     $  2,920,806  

Senior unsecured notes 

4.90% Senior Notes due August 2020 

4.625% Senior Notes due March 2021 

3.95% Senior Notes due March 2022 

7.75% Senior Notes due January 2024 

7.95% Senior Notes due April 2025 

7.875% Senior Notes due February 2026 

6.20% Senior Notes due August 2040 

6.05% Senior Notes due March 2041 

5.25% Senior Notes due March 2042 

8.95% Senior Notes due April 2045 

Seller loans: 

Seller-financed secured loan due September 2022 

Seller-financed secured loan due February 2023 

Credit facility: 

2017 Credit Facility matures January 2023 

Total debt 

Less: Current maturities of long-term debt 

Long-term debt 

Note 8— Equity 

Share Capital 

As  of  December 31,  2019,  Noble-UK  had  approximately 249.2  million  shares  outstanding  and  trading  as  compared  to 
approximately 246.8 million shares outstanding and trading at December 31, 2018. At our 2019 Annual General Meeting, shareholders 
authorized our Board of Directors to increase share capital through the issuance of up to approximately 83.1 million ordinary shares (at 
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) 

current nominal value of $0.01 per share). That authority to allot shares will expire at the end of our 2020 Annual General Meeting 
unless we seek an extension from shareholders at that time. Other than shares issued to our directors under our Noble Corporation plc 
2017 Director Omnibus Plan, the authority was not used to allot shares during the year ended December 31, 2019. 

The declaration and payment of dividends require 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  in 
accordance with UK law. Therefore, Noble-UK is not permitted to pay dividends out of share capital, which includes share premium. 
Noble has not paid dividends since the third quarter of 2016. The payment of future dividends will depend on our results of operations, 
financial  condition,  cash  requirements,  future  business  prospects,  contractual  and  indenture  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. We currently do not have shareholder authority to repurchase shares. During the years ended December 31, 2019, 2018 
and 2017, we did not repurchase any of our shares. 

Share-Based Compensation Plans 

Stock Plans 

During  2015,  Noble  Corporation  plc  shareholders  approved  a  new  equity  plan,  the  Noble  Corporation  plc  2015  Omnibus 
Incentive Plan (the “Noble 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 Noble Incentive Plan. Neither consultants nor non-employee directors are eligible for awards under the Noble Incentive 
Plan. The Noble Incentive Plan replaced the Noble Corporation 1991 Stock Options and Restricted Stock Plan, as amended (the “1991 
Plan”). The 1991 Plan was terminated, and equity awards have thereafter only been made under the Noble Incentive Plan. Stock option 
awards previously granted under the 1991 Plan remain outstanding in accordance with their terms. 

During 2019, 2018 and 2017, the Noble Incentive Plan was restated and shareholders approved amendments, primarily to increase 
the number of ordinary shares available for issuance as long-term incentive compensation under the Noble Incentive Plan by 5.8 million, 
5.0 million and 3.7 million shares, respectively. The maximum aggregate number of ordinary shares that may be granted for any and all 
awards  under  the  Noble  Incentive  Plan  will  not  exceed  31.3  million  shares  and  at  December 31,  2019,  we  had  13.2 million  shares 
remaining available for grants to employees. 

During 2017, upon shareholder approval, the Noble Corporation plc 2017 Director Omnibus Plan (the “Director Plan”) replaced 
the previous plans that were terminated. Equity awards to our non-employee directors have thereafter only been made under the Director 
Plan. No awards made under previous plans remain outstanding. 

During  2019, shareholders approved amendments to increase  the  number of ordinary shares available  for issuance under the 
Director Plan by 0.9 million shares, bringing the maximum aggregate number of ordinary shares that may be granted for any and all 
awards under the Director Plan to 1.8 million shares. At December 31, 2019, we had 1.0 million shares remaining for grants to non-
employee directors. 

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) 

Stock Options 

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 the 1991 Plan as of December 31, 2019, 2018 and 2017 
and the changes during the year ended on those dates is presented below: 

Outstanding at beginning of year 
Expired 

Outstanding at end of year (1) 

Exercisable at end of year (1) 

2019 

2018 

2017 

Number of 
Shares 
Underlying 
Options 
  1,103,242     $ 
(394,842 )  
708,400    
708,400     $ 

Weighted 
Average 
Exercise 
Price 

Number of 
Shares 
Underlying 
Options 

Weighted 
Average 
Exercise 
Price 

Number of 
Shares 
Underlying 
Options 

Weighted 
Average 
Exercise 
Price 

28.74     1,313,155     $ 
24.85    
(209,913 )  
30.90     1,103,242    
30.90     1,103,242     $ 

29.51     1,420,175    $ 
33.56    
(107,020 )  
28.74     1,313,155   
28.74     1,313,155    $ 

29.52  
29.74  
29.51  
29.51  

(1)  Options outstanding and exercisable at December 31, 2019 had no intrinsic value. 

The following table summarizes additional information about stock options outstanding at December 31, 2019: 

$20.49 to $25.41 
$25.42 to $30.59 

$30.60 to $32.78 

Total 

Options Outstanding and Exercisable 

Number of 
Shares 
Underlying 
Options 

Weighted 
Average 
Remaining 
Life (Years) 

Weighted 
Average 
Exercise 
Price 

53,934    
277,177    
377,289    
708,400    

2.03   $ 
2.10  

0.70  

1.33   $ 

25.41  
30.59  
31.92  
30.90  

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 US Treasury yield curve in effect at the time of grant. 

There were no non-vested stock option balances at December 31, 2019 or any changes during the year ended December 31, 2019. 
No  new  stock  options  were  granted  during  the  years  ended  December 31,  2019,  2018  and  2017. There  was  no  compensation  cost 
recognized during the years ended December 31, 2019, 2018 and 2017 related to stock options. 

Restricted Stock Units (“RSUs”) 

We have awarded both Time Vested (“TVRSUs”) and Performance Vested (“PVRSUs”) RSUs under the Noble Incentive Plan. 
The TVRSUs generally vest over a three-year period. The number of PVRSUs which vest will depend on the degree of achievement of 
specified corporate performance criteria over a three-year performance period. Depending on the date the PVRSU was awarded, these 
criteria consist of market based criteria or market and performance based criteria. 

The TVRSUs 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. 

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) 

The market-based PVRSUs 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 PVRSUs 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 

2019 

2018 

2017 

59.6 %  

2.50 %  

61.8 %  

2.31 %  

56.4 % 

1.49 % 

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 RSUs awarded for each of the years ended December 31, 2019, 2018 and 2017 is as follows: 

TVRSU 
Units awarded 

Weighted-average share price at award date 

Weighted-average vesting period (years) 

PVRSU 

Units awarded 

Weighted-average share price at award date 

Three-year performance period ended December 31 

Weighted-average award date fair value 

2019 

2018 

2017 

4,639,119    

3,578,212    

3.02     $ 
3.0  

4.71     $ 
3.0  

1,623,399    

2,733,906    

3.13     $ 
2021  
3.61     $ 

4.55     $ 
2020  
2.96     $ 

3,231,225  
6.96  
3.0 

2,474,978  
7.28  
2019 
4.37  

 $ 

 $ 

 $ 

 During the years ended December 31, 2019, 2018 and 2017, we awarded 280,635, 267,204 and 197,316 shares, respectively, to 

our non-employee directors. 

A summary of the status of non-vested RSUs at December 31, 2019 and changes during the year ended December 31, 2019 is 

presented below: 

Non-vested RSUs at January 1, 2019 
Awarded 

Vested 

Forfeited 

Non-vested RSUs at December 31, 2019 

TVRSUs 
Outstanding 

5,224,403    $ 
4,639,119   
(2,597,672 )  

(936,821 )  
6,329,029    $ 

Weighted 
Average 
Award-Date 
Fair Value 

PVRSUs 
Outstanding (1) 

Weighted 
Average 
Award-Date 
Fair Value 

5.71    
3.02    
6.08    
4.44    
3.89    

6,191,067    $ 
1,623,399   
(621,759 )  

(2,338,355 )  
4,854,352    $ 

4.38  
3.61  
3.81  
3.39  
3.56  

(1) 
For awards granted prior to 2019, the number of PVRSUs shown equals the units that would vest if the  “maximum” level of 
performance is achieved. The minimum  number of units is zero and the  “target” level of performance is 50 percent of the amounts 
shown.  For  awards  granted  during  2019,  the  number  of  PVRSUs  shown  equals  the  units  that  would  vest  if  the  “target”  level  of 
performance is achieved. The minimum number of units is zero and the “maximum” level of performance is 200 percent of the amounts 
shown. 

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) 

At  December 31,  2019,  there  was  $12.7  million  of  total  unrecognized  compensation  cost  related  to  the  TVRSUs,  which  is 
expected to be recognized over a remaining weighted-average period of 1.6 years. The total award-date fair value of TVRSUs vested 
during the year ended December 31, 2019 was $15.8 million. 

At December 31, 2019, there was $5.9 million of total unrecognized compensation cost related to the PVRSUs, which is expected 
to be recognized over a remaining weighted-average period of 1.1 years. The total potential compensation for PVRSUs is recognized 
over the service period regardless of whether the performance thresholds are ultimately achieved. 

Share-based amortization recognized during the years ended December 31, 2019, 2018 and 2017 related to all restricted stock 
totaled $14.7 million ($14.1 million net of income tax), $24.0 million ($21.9 million net of income tax) and $29.1 million ($26.3 million 
net of income tax), respectively. During the years ended December 31, 2019, 2018 and 2017, capitalized share-based amortization was 
zero. 

Note 9— Accumulated Other Comprehensive Income (Loss) 

The following table presents the changes in the accumulated balances for each component of “Accumulated other comprehensive 

income (loss)” for the years ended December 31, 2019 and 2018. All amounts within the tables are shown net of tax. 

Balance at December 31, 2017 

Activity during period: 

Stranded tax effect resulting from the Tax Cuts and Jobs Act 

Balance at January 1, 2018 

Activity during period: 
Other comprehensive loss before reclassifications 

Amounts reclassified from AOCI 

Net other comprehensive loss 

Balance at December 31, 2018 

Activity during period: 

Other comprehensive income before reclassifications 

Amounts reclassified from AOCI 

Net other comprehensive income (loss) 

Balance at December 31, 2019 

Defined Benefit 
Pension Items (1) 

Foreign Currency 
Items 

Total 

 $ 

(27,603 )   $ 

(15,285 )   $ 

(42,888 ) 

(5,540 )  

(33,143 )  

—    
(5,915 )  

(5,915 )  

—    
(15,285 )  

(2,729 )  
—    
(2,729 )  

(5,540 ) 

(48,428 ) 

(2,729 ) 

(5,915 ) 

(8,644 ) 

 $ 

(39,058 )   $ 

(18,014 )   $ 

(57,072 ) 

—    
(1,577 )  

(1,577 )  

 $ 

(40,635 )   $ 

260    
—    
260    
(17,754 )   $ 

260  
(1,577 ) 

(1,317 ) 

(58,389 ) 

(1) 

Defined benefit pension items relate to actuarial changes and the amortization of prior service costs. Reclassifications from 
AOCI are recognized as expense on our Consolidated Statements of Operations through “Other income (expense).” See “Note 
13— Employee Benefit Plans” for additional information. 

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) 

Note 10— Revenue and Customers 

Contract Balances 

Accounts  receivable  are  recognized  when  the  right  to  consideration  becomes  unconditional  based  upon  contractual  billing 
schedules.  Payment  terms  on  invoiced  amounts  are  typically  30  days.  Current  contract  asset  and  liability  balances  are  included  in 
“Prepaid expenses and other current assets” and “Other current liabilities,” respectively, and noncurrent contract assets and liabilities 
are included in “Other assets” and “Other liabilities,” respectively, on our Consolidated Balance Sheets. 

The following table provides information about contract assets and contract liabilities from contracts with customers: 

Current contract assets 
Noncurrent contract assets 

Total contract assets 

Current contract liabilities (deferred revenue) 

Noncurrent contract liabilities (deferred revenue) 

Total contract liabilities 

  December 31, 2019 

 $ 

  December 31, 2018 
25,298  
22,366  
47,664  

21,292    $ 
9,508    
30,800    

(34,196 )  

(30,859 )  

 $ 

(65,055 )  $ 

(32,906 ) 

(47,847 ) 

(80,753 ) 

Significant changes in the remaining performance obligation contract assets and the contract liabilities balances for the years 

ended December 31, 2019 and 2018 are as follows: 

Net balance at December 31, 2017 

Amortization of deferred costs 

Additions to deferred costs 

Amortization of deferred revenue 

Additions to deferred revenue 

Total 

  Contract Assets 

  Contract Liabilities 

 $ 

55,749    $ 

(108,861 ) 

(32,420 )  
24,335    
—    
—    

(8,085 )  

—  
—  
47,798  
(19,690 ) 
28,108  

Net balance at December 31, 2018 

 $ 

47,664    $ 

(80,753 ) 

Amortization of deferred costs 

Additions to deferred costs 

Amortization of deferred revenue 

Additions to deferred revenue 

Total 

(39,936 )  
23,072    
—    
—    

(16,864 )  

—  
—  
65,312  
(49,614 ) 
15,698  

Net balance at December 31, 2019 

 $ 

30,800    $ 

(65,055 ) 

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) 

Contract Costs 

Certain  direct  and  incremental  costs  incurred  for  upfront  preparation,  initial  rig  mobilization  and  modifications  are  costs  of 
fulfilling  a  contract  and  are  recoverable. These  recoverable  costs  are  deferred  and  amortized  ratably  to  contract  drilling  expense  as 
services are rendered over the initial term of the related drilling contract. Certain of our contracts include capital rig enhancements used 
to satisfy our performance obligations. These capital items are capitalized and depreciated in accordance with our existing property and 
equipment accounting policy. 

Costs incurred for the demobilization of rigs at contract completion are recognized as incurred during the demobilization process. 
Costs incurred for rig modifications or upgrades required for a contract, which are considered to be capital improvements, are capitalized 
as drilling and other property and equipment and depreciated over the estimated useful life of the improvement. 

Transaction Price Allocated to the Remaining Performance Obligations 

The following table reflects revenue expected to be recognized in the future related to unsatisfied performance obligations, by rig 

type, at the end of the reporting period: 

Floaters 
Jackups 

Total 

Year Ending December 31, 

2020 

2021 

2022 

2023 

2024 and 
beyond 

Total 

 $ 

 $ 

17,252    $ 
16,912    
34,164    $ 

10,584    $ 
7,230    
17,814    $ 

7,798    $ 
1,732    
9,530    $ 

3,548    $ 
—    
3,548    $ 

—    $ 
—    
—    $ 

39,182  
25,874  
65,056  

The revenue included above consists of expected mobilization, demobilization, and upgrade revenue for unsatisfied performance 
obligations. The amounts are derived from the specific terms within drilling contracts that contain such  provisions, and the expected 
timing for recognition of such revenue is based on the estimated start date and duration of each respective contract based on information 
known at December 31, 2019. The actual timing of recognition of such amounts may vary due to factors outside of our control. We have 
taken the optional exemption, permitted by accounting standards, to exclude disclosure of the estimated transaction price related to the 
variable portion of unsatisfied performance obligations at the end of the reporting period, as our transaction price is based on a single 
performance obligation consisting of a series of distinct hourly, or more frequent, periods, the variability of which will be resolved at 
the time of the future services. 

Disaggregation of Revenue 

The following table provides information about contract drilling revenue by rig types: 

Floaters (1) 
Jackups 

Total (1) 

Twelve Months Ended 
December 31, 2019 

Twelve Months Ended 
December 31, 2018 

 $ 

 $ 

727,177     $ 
518,881    
1,246,058     $ 

561,825  
474,257  
1,036,082  

(1) Includes the impact of the Noble Bully II contract buyout during the year ended December 31, 2019. Exclusive of this item, revenue 
for the year ended December 31, 2019 would have been $560,319 for floaters and $1,079,200 for total rigs. 

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) 

Note 11— Leases 

Leases 

We determine if an arrangement is a lease at inception. Our operating lease agreements are primarily for real estate, equipment, 
storage,  dock  space  and  automobiles  and  are  included  within  “Other  current  liabilities,”  “Other  assets”  and  “Other  liabilities,” 
respectively, on our Consolidated Balance Sheets. 

As most of our leases do not provide an implicit rate, we use our incremental borrowing rate based on the information available 
at commencement date in determining the present value of lease payments. Certain of our lease agreements include options to extend or 
terminate the lease, which we do not include in our minimum lease terms unless management is reasonably certain to exercise. 

Supplemental balance sheet information related to leases was as follows: 

Operating Leases 
Operating lease right-of-use assets 

Current operating lease liabilities 

Long-term operating lease liabilities 

Weighted average remaining lease term for operating leases (years) 

Weighted average discounted rate for operating leases 

The components of lease cost were as follows: 

Operating lease cost 
Short-term lease cost 

Variable lease cost 

    Total lease cost 

Supplemental cash flow information related to leases was as follows: 

Cash paid for amounts included in the measurement of lease liabilities 
Operating cash flows from operating leases 

Maturities of lease liabilities as of December 31, 2019 were as follows: 

2020 
2021 

2022 

2023 

2024 

Thereafter 

    Total lease payments 
Less: Interest 

    Present value of lease liability 

80 

December 31, 2019 

 $ 

33,480  
6,591  
26,778  

7.7 

9.7 % 

 $ 

 $ 

 $ 

Twelve Months Ended December 31, 
2019 

8,878  
7,012  
1,620  
17,510  

Twelve Months Ended December 31, 
2019 

8,812  

Operating Leases 

 $ 

 $ 

9,463  
7,734  
5,345  
3,527  
3,604  
20,530  
50,203  
(16,834 ) 
33,369  

 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 

NOBLE CORPORATION AND SUBSIDIARIES 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Note 12— Income Taxes 

Noble-UK is a company which is a 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. 

Consequently, we have taken account of the above exemption 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. 

The components of the net deferred taxes are as follows: 

2019 

2018 

Deferred tax assets 
United States 

Net operating loss carry forwards 

Disallowed interest deduction carryforwards 

Deferred pension plan amounts 

Accrued expenses not currently deductible 

Other 

Non-United States 

Net operating loss carry forwards 

Disallowed interest deduction carryforwards 

Deferred pension plan amounts 

Deferred tax assets 

Less: valuation allowance 

Net deferred tax assets 

Deferred tax liabilities 

United States 

  $ 

 $ 

129,695     $ 
92,030    
10,447    
8,434    
2,356    

22,426    
13,942    
787    
280,117    
(8,084 )  
272,033     $ 

Excess of net book basis over remaining tax basis 

  $ 

(299,136 )   $ 

Other 

Non-United States 

Excess of net book basis over remaining tax basis 

Other 

Deferred tax liabilities 

Net deferred tax liabilities 

(2,420 )  

(4,780 )  

(1,342 )  

(307,678 )  

(35,645 )   $ 

 $ 

Loss from continuing operations before income taxes consists of the following: 

95,577  
51,423  
11,887  
9,688  
1,936  

26,441  
6,254  
670  
203,876  
(12,306 ) 
191,570  

(254,669 ) 

(6,482 ) 

(1,066 ) 

(1,596 ) 

(263,813 ) 

(72,243 ) 

United States 
Non-United States 

Total 

Year Ended December 31, 

2019 

2018 

2017 

 $ 

 $ 

(65,062 )   $ 

(136,083 )   $ 

(844,022 )  

(1,101,093 )  

(909,084 )   $ 

(1,237,176 )   $ 

(81,329 ) 
(368,485 ) 

(449,814 ) 

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) 

The income tax provision (benefit) for continuing operations consists of the following: 

Current- United States 
Current- Non-United States 

Deferred- United States 

Deferred- Non-United States 

Total 

Year Ended December 31, 

2019 

2018 

2017 

 $ 

 $ 

(34,726 )   $ 
14,011    
(5,307 )  

(12,518 )  

(56,574 )   $ 
18,348    
(67,371 )  

(1,044 )  

(38,540 )   $ 

(106,641 )   $ 

(227,707 ) 
29,010  
257,432  
(16,106 ) 
42,629  

The following is a reconciliation of our reserve for uncertain tax positions, excluding interest and penalties. 

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 

Tax settlements 

Gross balance at December 31, 
Related tax benefits 

Net reserve at December 31, 

2019 

2018 

2017 

 $ 

 $ 

161,256     $ 
934    
224    
(28,542 )  
(1,629 )  

(1,406 )  
130,837    
(400 )  
130,437     $ 

174,437     $ 

97    
25    
(12,806 )  
(497 )  
—    
161,256    
(1,008 )  
160,248     $ 

159,826  
14,187  
1,284  
(860 ) 
—  
—  
174,437  
(1,008 ) 
173,429  

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 

2019 

2018 

130,437     $ 
29,232    
159,669     $ 

160,248  
23,538  
183,786  

 $ 

 $ 

At December 31, 2019, the reserves for uncertain tax positions totaled $159.7 million (net of related tax benefits of $0.4 million). 
If a portion or all of the December 31, 2019 reserves are not realized, the provision for income taxes could be reduced by up to $159.7 
million. At December 31, 2018, the reserves for uncertain tax positions totaled $183.8 million (net of related tax benefits of $1.0 million). 

It is reasonably possible that our existing liabilities related to our reserve for uncertain tax positions may fluctuate in the next 12 
months primarily due to the completion of open audits or the expiration of statutes of limitation. We estimate the potential changes could 
range from $80.0 million to $100.0 million. 

We include, as a component of our “Income tax benefit (provision),” potential interest and penalties related to recognized tax 
contingencies within our global operations. Interest and penalties resulted in an income tax benefit of $3.0 million in 2019, an income 
tax expense of $5.1 million in 2018 and an income tax benefit of $4.7 million in 2017. 

During the year ended December 31, 2019, our income tax provision included a discrete item of $36.8 million as a result of an 

internal restructuring. 

 During the year ended December 31, 2019, our income tax benefit included a net discrete tax benefit of $33.7 million following 
the settlement of the examination of our US tax returns for the taxable years ended December 31, 2010 and 2011 and a net tax benefit 
of $5.2 million following the settlement and expiration of taxable years ended December 31, 2005 and 2008 related to former Mexico 
tax operations. 

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) 

 During  the  year  ended  December 31,  2019,  our  income  tax  benefit  included  non-cash  items  of  $2.6  million  related  to  the 
impairment of two rigs and certain capital spares. During the year ended December 31, 2018, our income tax provision included non-
cash items of $35.6 million related to the impairment of three rigs and certain capital spares. See “Note 6— Loss on Impairment” for 
additional information. 

We conduct business globally and, as a result, we file numerous income tax returns in US and in non-US jurisdictions. In the 
normal course of business, we are subject to examination by taxing authorities throughout the world, including in jurisdictions such as 
Brazil, Brunei, Bulgaria, Canada, Cyprus, Egypt, Ghana, Guyana, Hungary, Malta, Mexico, Nigeria, Norway, Saudi Arabia, Argentina, 
Australia,  Denmark,  Gabon,  Luxembourg,  Malaysia,  Morocco,  Myanmar,  the  Netherlands,  Oman,  Qatar,  Tanzania,  Timor-Leste, 
Singapore,  Suriname,  Switzerland,  the  United  Kingdom  and  the  United  States. We  are  no  longer  subject  to  US  Federal  income  tax 
examinations for years before 2012 and non-US income tax examinations for years before 2007. 

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 19 percent. 
The 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 and disposition 

Tax impact of restructuring 

Tax impact of the Tax Cuts and Jobs Act 

Tax impact of valuation allowance 

Resolution of (reserve for) tax authority audits 

Total 

Year Ended December 31, 

2019 

2018 

2017 

4.3 %  

0.3 %  

(4.1 )%  

— %  

0.5 %  

3.2 %  

4.2 %  

5.0 %  

2.9 %  

— %  

2.1 %  

(1.0 )%  

(0.4 )%  

8.6 %  

23.4 % 

11.7 % 

(76.1 )% 

33.4 % 

— % 

(1.9 )% 

(9.5 )% 

Due to US foreign tax credit limitation constraints, for the years ended December 31, 2019, 2018 and 2017, the Company has 

made the determination to take foreign tax expense as a deduction against US taxable income. 

At December 31, 2019, the Company asserts that its investment in certain subsidiaries is permanent in nature. 

Note 13— Employee Benefit Plans 

Defined Benefit Plans 

Noble Drilling (Land Support) Limited, an indirect, wholly-owned subsidiary of Noble-UK (“NDLS”), 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 (referred to as our 
“non-US plan”). 

In addition to the non-US plan discussed above, we have a US noncontributory defined benefit pension plan that covers certain 
salaried employees and a US 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 US plans”). These plans are governed by the Noble 
Drilling Employees’ Retirement Trust (the “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 US plans when required. The benefit 
amount that can be covered by the qualified US plans is limited under ERISA and the Internal Revenue Code 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 salaried US plan. We refer to the qualified US plans and the excess benefit plan collectively as the “US plans.” 

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) 

During the fourth quarter of 2016, we approved amendments, effective as of December 31, 2016, to our non-US and US 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. 

A reconciliation of the changes in projected benefit obligations (“PBO”) for our non-US and US plans is as follows: 

Benefit obligation at beginning of year 

Service cost 

Interest cost 

Actuarial loss (gain) 

Plan amendments 

Benefits paid 

Settlements and curtailments 

Foreign exchange rate changes 

Benefit obligation at end of year 

Years Ended December 31, 

2019 

2018 

Non-US 

54,898     $ 
—    
1,814    
6,649    
—    
(2,821 )  
—    
1,945    
62,485     $ 

 $ 

 $ 

US 
210,944     $ 

—    
8,711    
29,078    
—    
(7,201 )  

(1,283 )  
—    

240,249     $ 

Non-US 

61,952     $ 
—    
1,747    
(2,683 )  
285    
(3,282 )  
—    
(3,121 )  
54,898     $ 

US 
235,175  
—  
8,179  
(20,673 ) 
—  
(7,218 ) 

(4,519 ) 
—  
210,944  

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 paid 

Settlement and curtailment 

Foreign exchange rate changes 

Fair value of plan assets at end of year 

The funded status of the plans is as follows: 

Funded status 

Years Ended December 31, 

2019 

2018 

Non-US 

68,597     $ 
8,282    
—    
(2,821 )  
—    
2,371    
76,429     $ 

 $ 

 $ 

US 
165,730     $ 
35,597    
1,317    
(7,201 )  

(1,283 )  
—    

194,160     $ 

Non-US 

77,141     $ 
(1,366 )  
—    
(3,282 )  
—    
(3,896 )  
68,597     $ 

US 
189,240  
(16,326 ) 
4,553  
(7,218 ) 

(4,519 ) 
—  
165,730  

Years Ended December 31, 

2019 

2018 

Non-US 

US 

Non-US 

US 

 $ 

13,944     $ 

(46,089 )   $ 

13,699     $ 

(45,214 ) 

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) 

Amounts recognized in the Consolidated Balance Sheets consist of: 

Other assets (noncurrent) 
Other liabilities (current) 

Other liabilities (noncurrent) 

Net amount recognized 

Amounts recognized in AOCI consist of: 

Net actuarial loss 
Prior service cost 

Deferred income tax asset 

Accumulated other comprehensive loss 

Pension costs include the following components: 

Years Ended December 31, 

2019 

2018 

Non-US 

US 

Non-US 

US 

13,944     $ 
—    
—    
13,944     $ 

—     $ 

(2,535 )  

(43,555 )  

(46,090 )   $ 

13,699     $ 
—    
—    
13,699     $ 

—  
(1,062 ) 

(44,152 ) 

(45,214 ) 

Years Ended December 31, 

2019 

2018 

Non-US 

4,758     $ 
—    
(787 )  
3,971     $ 

US 
46,420     $ 
—    
(9,748 )  
36,672     $ 

Non-US 

3,622     $ 
273    
(670 )  
3,225     $ 

US 
45,358  
—  
(9,524 ) 
35,834  

 $ 

 $ 

 $ 

 $ 

Years Ended December 31, 

2019 

2018 

2017 

Service cost 
Interest cost 

Return on plan assets 

Amortization of prior service cost 

Recognized net actuarial loss 

Settlement and curtailment gains 

  Non-US 
 $ 

—    $ 

1,814   
(2,471 )  
10   
—   
—   

Net pension benefit cost (gain) 

 $ 

(647 )   $ 

US 

Non-US 

US 

Non-US 

US 

—     $ 

8,711    
(10,313 )  
—    
2,771    
(37 )  
1,132     $ 

—    $ 

—     $ 

—    $ 

1,747   
(2,762 )  
—   
—   
—   

8,179    
(11,914 )  
—    
1,642    
135    

2,151   
(2,879 )  
—   
743   
(838 )  

—  
8,593  
(11,764 ) 
—  
1,464  
82  

(1,015 )   $ 

(1,958 )   $ 

(823 )   $ 

(1,625 ) 

There is less than $0.1 million and $2.9 million estimated net actuarial losses and prior service costs for the non-US plan and the 

US plans, respectively, that will be amortized from AOCI into net periodic pension cost in 2020. 

During the years ended December 31, 2019, 2018 and 2017, we adopted the Retirement Plan  (“RP”) mortality tables with the 
Mortality Projection (“MP”) scale as issued by the Society of Actuaries for each of the respective years. The RP 2019, 2018 and 2017 
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 US plans by approximately 
$2.1 million, $0.6 million and $1.6 million as of December 31, 2019, 2018 and 2017. 

During the fourth quarter of 2018, the UK High Court made a judgement confirming that UK pension schemes are required to 
equalize male and female members’ benefits for the effect of guaranteed minimum pensions (GMP). We have accounted for the impact 
of the GMP equalization as a plan amendment to our non-US plan, and the impact is included as a prior service cost as of December 31, 
2019, which will be amortized over the average life expectancy of the members at that date. 

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) 

Defined Benefit Plans—Disaggregated Plan Information 

Disaggregated information regarding our non-US and US plans is summarized below: 

Projected benefit obligation 
Accumulated benefit obligation 

Fair value of plan assets 

Years Ended December 31, 

2019 

2018 

 $ 

Non-US 

62,485     $ 
62,485    
76,429    

US 
240,249     $ 
240,249    
194,160    

Non-US 

54,898     $ 
54,898    
68,597    

US 
210,944  
210,944  
165,730  

The following table provides information related to those plans in which the PBO exceeded the fair value of the plan assets at 
December 31, 2019 and 2018. 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 have no longer accrued future benefits under the 
plans since December 31, 2017. 

Projected benefit obligation 
Fair value of plan assets 

Years Ended December 31, 

Non-US 

 $ 

2019 

—     $ 
—    

Non-US 

US 
240,249     $ 
194,160    

2018 

—     $ 
—    

US 
210,944  
165,730  

The PBO for the unfunded excess benefit plan was $10.8 million at December 31, 2019 as compared to $10.5 million in 2018, 

and is included under “US” 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, 2019 and 2018. 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 have no longer 
accrued future benefits under the plans since December 31, 2016. 

Years Ended December 31, 

2019 

2018 

Accumulated benefit obligation 
Fair value of plan assets 

US 
210,944  
165,730  
The ABO for the unfunded excess benefit plan was $10.8 million at December 31, 2019 as compared to $10.5 million in 2018, 

US 
240,249     $ 
194,160    

—     $ 
—    

—     $ 
—    

Non-US 

Non-US 

 $ 

and is included under “US” in the above tables. 

Defined Benefit Plans—Key Assumptions 

The key assumptions for the plans are summarized below: 

Weighted-average assumptions used to determine benefit obligations: 

Discount Rate 

Rate of compensation increase 

86 

Years Ended December 31, 

2019 

2018 

Non-US 

US 

Non-US 

US 

2.10% 

N/A 

2.56% - 3.32% 

N/A 

2.90% 

N/A 

  3.65% - 4.29% 

N/A 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 

NOBLE CORPORATION AND SUBSIDIARIES 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Years Ended December 31, 

2019 

2018 

2017 

Non-US 

US 

Non-US 

US 

Non-US 

US 

Weighted-average assumptions used to determine 

periodic benefit cost: 

Discount Rate 

Expected long-term return on assets 

Rate of compensation increase 

2.90% 

3.70% 

N/A 

  3.65% - 4.29%   

  5.40% - 6.50%   

N/A 

2.60% 

3.70% 

N/A 

  2.84% - 3.66%    2.48% - 2.70%    3.00% - 4.24% 

  5.75% - 6.50%   

4.10% 

  6.00% - 6.50% 

N/A 

N/A 

N/A 

The discount rates used to calculate the net present value of future benefit obligations for our US plans 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 plans reasonably match this index. For our non-US plan, the discount rate used to calculate 
the net present value of future benefit obligations is 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 US and non-US plans that use a portfolio return model. 

Defined Benefit Plans—Plan Assets 

Non-US Plan 

As of December 31, 2019, the NDLS pension Scheme targets an asset allocation of 48.0% return-seeking securities (Growth) and 
52.0% debt securities (Matching). The Trustees have decided to implement a de-risking strategy whereby the level of investment risk 
reduces as the Scheme’s funding level improves. Consistent with this strategy, the Scheme's Trustees will target an asset allocation of 
30.0% return-seeking securities (Growth) and 70.0% in debt securities (Matching) to be implemented in 2020. The overall investment 
objective of the Scheme, as adopted by the Scheme’s Trustees, is to reach a fully funded position on the agreed de-risking basis of Gilts 
- 0.20% per annum. The objectives within the Scheme’s overall investment strategy is to outperform the cash + 4% per annum long term 
objective for Growth assets and to sufficiently hedge interest rate  and inflation risk  within the Matching portfolio in relation to the 
Scheme’s liabilities. By achieving these objectives, the Trustees believe the Scheme will be able to avoid significant volatility in the 
contribution rate and provide sufficient assets to cover the Scheme’s benefit obligations. To achieve this the Trustees have given Mercer, 
the appointed investment manager, full discretion in the day-to-day management of the Scheme’s assets and implementation of the de-
risking strategy, who in turn invests in multiple underlying investment managers where appropriate. The Trustees meet  with Mercer 
periodically to review and discuss their investment performance. 

The actual fair values of the non-US plan are as follows: 

Year Ended December 31, 2019 

Estimated Fair Value Measurements 

Cash and cash equivalents 
Equity securities: 

International companies 

Fixed income securities: 

Corporate bonds 

Total 

Carrying 
Amount 

Quoted Prices in 
Active Markets 
(Level 1) 

Significant Other 
Observable 
Inputs (Level 2) 

 $ 

903     $ 

903     $ 

—     $ 

Significant 
Unobservable 
Inputs (Level 3) 
—  

26,131    

26,131    

49,395    
76,429     $ 

49,395    
76,429     $ 

—    

—    
—     $ 

—  

—  
—  

 $ 

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) 

Year Ended December 31, 2018 

Estimated Fair Value 
Measurements 

Carrying 
Amount 

Quoted Prices in 
Active Markets 
(Level 1) 

Significant Other 
Observable 
Inputs (Level 2) 

Significant 
Unobservable 
Inputs (Level 3) 
—  

—     $ 

—    

—    
—    
—     $ 

—  

—  
—  
—  

Cash and cash equivalents 
Equity securities: 

International companies 

Fixed income securities: 

Corporate bonds 

Other 

Total 

US Plans 

 $ 

151     $ 

151     $ 

25,585    

25,585    

42,861    
—    
68,597     $ 

42,861    
—    
68,597     $ 

 $ 

The fundamental objective of the US plan (the “Plan”) is to provide the capital assets necessary to meet the financial obligations 
made to Plan participants. In order to meet this objective, the Investment Policy Statement depicts how the investment assets of the Plan 
are to be managed in accordance with the overall target asset allocation of approximately 41.0% equity securities, 57.7% fixed income 
securities, and 1.3% in cash and equivalents. The target asset allocation is intended to generate sufficient capital to meet Plan obligations 
and provide a portfolio rate of return equal to or greater than the return realized using appropriate blended, market benchmark over a 
full market cycle (usually a three to five year time period). Actual allocations 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. 

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, 2019 or 2018. 

The actual fair values of US plan assets are as follows: 

Cash and cash equivalents 
Equity securities: 

United States 

International 

Fixed income securities: 

Corporate bonds 

Municipal bonds 

Treasury bonds 

Total 

Year Ended December 31, 2019 

Estimated Fair Value 
Measurements 

Quoted 
Prices in 
Active 
Markets 
(Level 1) 

Significant 
Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Carrying 
Amount 

 $ 

2,254     $ 

2,254     $ 

—     $ 

60,422    
23,470    

21,502    
23,470    

38,920    
—    

75,131    
1,064    
31,819    
194,160     $ 

74,253    
—    
31,819    
153,298     $ 

878    
1,064      
—    
40,862     $ 

 $ 

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) 

Year Ended December 31, 2018 

Estimated Fair Value 
Measurements 

Quoted 
Prices in 
Active 
Markets 
(Level 1) 

Significant 
Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

Carrying 
Amount 

 $ 

4,801     $ 

4,801     $ 

—     $ 

47,950    
17,838    

16,775    
17,838    

31,175    
—    

64,802    
30,339    
165,730     $ 

59,648    
30,339    
129,401     $ 

5,154    
—    
36,329     $ 

 $ 

—  

—  
—  

—  
—  
—  

Cash and cash equivalents 
Equity securities: 

United States 

International 

Fixed income securities: 

Corporate bonds 

Treasury bonds 

Total 

As of December 31, 2019, no single security made up more than 10 percent of total assets of either the US or the non-US plans. 

Defined Benefit Plans—Cash Flows 

In 2019, we made no contributions to our non-US plan and we made contributions of $1.3 million to our US plans. In 2018, we 
made no contributions to our non-US plan and contributions of $4.6 million to our US plans. In 2017, we made total contributions of 
$0.7 million and $2.3 million to our non-US and US plans, respectively. We expect our aggregate minimum contributions to our non-
US and US plans in 2020, subject to applicable law, to be zero and $2.5 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, 2019: 

Total 

2020 

2021 

2022 

2023 

2024 

  Thereafter 

Payments by Period 

 $ 

38,196    $ 
113,979    
 $  152,175    $ 

5,947     $ 
11,034    
16,981     $ 

3,128     $ 
14,419    
17,547     $ 

3,232     $ 
10,104    
13,336     $ 

3,341     $ 
10,611    
13,952     $ 

3,454     $ 
10,791    
14,245     $ 

19,094  
57,020  
76,114  

Estimated benefit payments 
Non-US plans 

US plans 

Total estimated benefit payments 

Other Benefit Plans 

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 December 31, 2019 and 2018, our liability for the 401(k) Restoration 
Plan was $8.4 million and $8.2 million, respectively, 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 in the plan. Participants in the plan become fully vested in the plan after three years of service. We sponsor other retirement, 

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) 

health and welfare plans and a 401(k) savings plan for the benefit of our employees. On January 1, 2019, the 401(k) savings plan and 
the profit sharing plan were merged into the Noble Drilling Services Inc. 401(k) and Profit Sharing Plan. 

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 $2.4 million, $2.3 million and $3.1 million, respectively, for three years ended December 31, 2019, 
2018 and 2017. The cost of maintaining these plans for continuing operations aggregated approximately $28.1 million, $25.0 million 
and $27.6 million in 2019, 2018 and 2017, respectively. We do not provide post-retirement benefits (other than pensions) or any post-
employment benefits to our employees. 

Note 14— Derivative Instruments and Hedging Activities 

We are  exposed to certain concentrations of interest rate  and foreign currency exchange rate  risk: periodically,  we enter into 
derivative instruments to manage our exposure to fluctuations in these 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. 

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 have a significant amount of their cash operating expenses payable in local currencies. To 
limit the potential risk of currency fluctuations, we periodically enter into forward contracts, which have historically settled monthly in 
the operations’ respective local currencies. All of these contracts had a maturity of less than 12 months. During 2019 and 2018, we 
entered into forward contracts of approximately $15.8 million and zero, respectively, all of which settled during their respective years. 
At both December 31, 2019 and 2018, we had no outstanding derivative contracts. 

Financial Statement Presentation 

The following table, together with “Note 15— Fair Value of Financial Instruments,” summarizes the recognized gains and losses 
of cash flow hedges and non-designated derivatives through AOCI or as “Contract drilling services” revenue or costs for the years ended 
December 31, 2019 and 2018: 

Year Ended December 31, 

2019 

2018 

Gain/(loss) reclassified from AOCI to “Contract drilling services” costs 

Cash flow hedges 

Foreign currency forward contracts 

  $ 

320    $ 

—  

There were no foreign currency forward contracts outstanding as of December 31, 2019. 

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) 

Note 15— Fair Value of Financial Instruments 

The following tables present the carrying amount and estimated fair value of our financial instruments recognized at fair value 

on a recurring basis: 

Assets - 

Marketable securities 

Assets - 

Marketable securities 

December 31, 2019 

Estimated Fair Value Measurements 

Carrying 
Amount 

Quoted Prices in 
Active Markets 
(Level 1) 

Significant Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

  $ 

10,433     $ 

10,433     $ 

—     $ 

—  

December 31, 2018 

Estimated Fair Value Measurements 

Carrying 
Amount 

Quoted Prices in 
Active Markets 
(Level 1) 

Significant Other 
Observable 
Inputs 
(Level 2) 

Significant 
Unobservable 
Inputs 
(Level 3) 

  $ 

8,659     $ 

8,659     $ 

—     $ 

—  

Our cash and cash equivalents, and restricted cash, accounts receivable, marketable securities and accounts payable are by their 

nature short-term. As a result, the carrying values included in our Consolidated Balance Sheets approximate fair value. 

Note 16— Commitments and Contingencies 

Transocean Ltd. 

In January 2017, a subsidiary of Transocean  Ltd.  (“Transocean”)  filed suit against  us and certain of our  subsidiaries seeking 
damages for patent infringement in a Texas federal court. The suit claims that five of our newbuild rigs that operated in the US Gulf of 
Mexico violated Transocean patents relating to what is generally referred to as dual-activity drilling, and Transocean is seeking royalties 
of a $10.0 million fee and a five percent license fee for the pertinent period of operation for each vessel and damages for the breach of 
contract. We were aware of the patents when we constructed the rigs. The patents are now expired in the United States and most other 
countries. While there is inherent risk in litigation, we do not believe that our rigs infringe  the Transocean patents. Transocean also 
recently added another claim alleging that we breached a 2007 settlement agreement we entered into with Transocean relating to patent 
claims in respect of another Noble rig. We also do not believe there has been any breach of the 2007 agreement. The litigation continues, 
and a trial date has been set for May 2020. We continue to defend ourselves vigorously against this claim. 

Paragon Offshore 

  On August 1, 2014, Noble-UK  completed the 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. In February 2016, Paragon Offshore sought approval of a pre-negotiated plan of reorganization (the “Prior Plan”) by 
filing for voluntary relief under Chapter 11 of the United States Bankruptcy Code. As part of the Prior Plan, we entered into a settlement 
agreement with Paragon Offshore (the “Settlement Agreement”). The Prior Plan was rejected by the bankruptcy court in October 2016. 

  In April 2017, Paragon Offshore filed a revised plan of reorganization (the “New Plan”) in its bankruptcy proceeding. Under 
the New Plan, Paragon Offshore no longer needed the Mexican tax bonding that Noble-UK was required to provide under the Settlement 
Agreement.  Consequently,  Paragon  Offshore  abandoned  the  Settlement  Agreement  as  part  of  the  New  Plan,  and  the  Settlement 
Agreement was terminated at the time of the filing of the New Plan. On May 2, 2017, Paragon Offshore announced that it had reached 

91 

 
 
 
 
   
 
 
 
 
 
 
  
   
   
   
 
 
 
 
   
 
 
 
 
 
 
  
   
   
   
NOBLE CORPORATION PLC AND SUBSIDIARIES 

NOBLE CORPORATION AND SUBSIDIARIES 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

(Unless otherwise indicated, dollar amounts in tables are in thousands) 

an agreement in principle with both its secured and unsecured creditors to revise the New Plan to create and fund a litigation trust to 
pursue litigation against us. On June 7, 2017, the revised New Plan was approved by the bankruptcy court and Paragon Offshore emerged 
from bankruptcy on July 18, 2017. 

On December 15, 2017, the litigation trust filed claims relating to the Spin-off against us and certain of our current and former 
officers  and  directors  in  the  Delaware  bankruptcy  court  that  heard  Paragon  Offshore’s  bankruptcy,  and  the  litigation  trust  filed  an 
amended complaint in October 2019. The amended complaint alleges claims of actual and constructive fraudulent conveyance, unjust 
enrichment and recharacterization of intercompany notes as equity claims against Noble and claims of breach of fiduciary duty and 
aiding and abetting breach of fiduciary duty against the officer and director defendants. The litigation trust is seeking damages of (i) 
approximately $1.7 billion from the Company, an amount equal to the amount borrowed by Paragon Offshore immediately prior to the 
Spin-off, (ii) an additional approximately $935 million relating to the transfer of intercompany receivables and notes from a Paragon 
subsidiary  to  a  Noble  subsidiary  prior  to  the  Spin-off  (bringing  the  total  claimed  damages  to  approximately  $2.6  billion),  and  (iii) 
unspecified amounts in respect of the claims against the officer and director defendants, all of whom have indemnification agreements 
with us. A trial date has been set for September 2020. 

We believe that Paragon Offshore, at the time of the Spin-off, was properly funded, solvent and had appropriate liquidity and that 
the claims brought by the litigation trust are without merit. However, the Company continually assesses potential outcomes, including 
the probability of the parties ultimately resolving the matter through settlement in light of various factors, including given the complex 
factual  issues  involved,  the  uncertainty  and  risk  inherent  in  this  type  of  litigation,  the  time  commitment  and  distraction  of  our 
organization,  the  potential  effect  of  the  ongoing  litigation  and  uncertainty  on  our  business,  and  the  substantial  expense  incurred  in 
litigating the claims. As such, the Company’s current estimated loss related to the final disposition of this matter is $100.0 million, which 
the Company recorded as a general and administrative expense  for the  year  ended  December 31, 2019 and is reflected as a current 
liability as of December 31, 2019. As pre-trial matters progress, the Company’s estimated loss could change from time to time, and any 
such change individually or in the aggregate could be material. 

  There is inherent risk and substantial expense in litigation, and the amount of damages that the plaintiff is seeking is substantial. 
If any of the litigation trust’s claims are successful, or if we elect to settle any claims (in part to reduce or eliminate the ongoing cost of 
defending the litigation and eliminate any risk of a larger judgment against us), any damages or other amounts we would be required to 
or agree to pay in excess of the amount we recognized at December 31, 2019, could have a material adverse effect on our business, 
financial condition and results of operations, including impeding our ability to meet ongoing financial obligations or to continue as a 
going concern. Given the risks and considerations discussed above, we cannot predict with any degree of certainty what the outcome of 
the litigation may be. Furthermore, as discussed below, we cannot predict the amount of insurance coverage, if any, that we may have if 
we were to settle or be found liable in the litigation. 

We have directors’ and officers’ indemnification coverage for the officers and directors who have been sued by the litigation trust. 
The insurers have accepted coverage for the director and officer claims and we are continuing to discuss with them the scope  of their 
reimbursement of litigation expenses. In addition, at the time of the Spin-off, we had entity coverage, or “Side C” coverage, which was 
meant to cover certain litigation claims up to the coverage limit of $150.0 million, including litigation expenses. We have made a claim 
for coverage of the litigation trust’s claims against Noble under such entity insurance. The insurers have rejected coverage for these 
claims. However, we intend to pursue coverage should the litigation be concluded adversely to us or should we settle the litigation. We 
cannot predict the amount of claims and expenses we may incur, pay or settle in the Paragon Offshore litigation that such insurance will 
cover, if any. 

Prior to the completion of the Spin-off, Noble-UK and Paragon Offshore entered into the Separation Agreements to effect the 

separation and Spin-off and govern the relationship between the parties after the Spin-off, including the MSA and the TSA. 

As part of its final bankruptcy plan, Paragon Offshore rejected the Separation Agreements. Accordingly, the indemnity obligations 
that Paragon Offshore potentially would have owed us under the Separation Agreements have now terminated, including indemnities 
arising under the MSA and the TSA in respect of obligations related to Paragon Offshore’s business that were incurred through Noble-
retained entities prior to the Spin-off. Likewise, any potential indemnity obligations that we would have owed Paragon Offshore under 
the Separation Agreements, including those under the MSA and the TSA in respect of Noble-UK’s business that was conducted prior to 
the  Spin-off  through  Paragon  Offshore-retained  entities,  are  now  also  extinguished.  In  the  absence  of  the  Separation Agreements, 
liabilities relating to the respective parties will be borne by the owner of the legal entity or asset at issue and neither party will look to 
an  allocation  based  on  the  historic  relationship  of  an  entity  or  asset  to  one  of  the  party’s  business,  as  had  been  the  case  under  the 
Separation Agreements. 

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) 

The rejection and ultimate termination of the indemnity and related obligations under the Separation Agreements resulted in a 
number of accounting charges and benefits during the year ended December 31, 2017, and such termination may continue to affect us 
in the future as liabilities arise for which we would have been indemnified by Paragon Offshore or would have had to indemnify Paragon 
Offshore. We do not expect that, overall, the rejection of the Separation Agreements by Paragon Offshore will have a material adverse 
effect on our financial condition or liquidity. However, any loss we experience with respect to which we would have been able to secure 
indemnification from Paragon Offshore under one or more of the Separation Agreements could have an adverse impact on our results 
of operations in any period, which impact may be material depending on our results of operations during this down-cycle. 

During the  year ended December 31, 2017, we recognized net charges of $15.9 million, with a non-cash loss of $1.5 million 
recorded  in  “Net  loss  from  discontinued  operations,  net  of  tax”  on  our  Consolidated  Statement  of  Operations  relating  to  Paragon 
Offshore’s emergence from bankruptcy. 

During  the  year  ended  December 31,  2019,  we  recognized  charges  of  $3.8  million recorded  in  “Net  loss  from  discontinued 
operations, net of tax” on our Consolidated Statement of Operations relating to settlement of Mexico customs audits from rigs included 
in the Spin-off. 

Tax matters 

The Internal Revenue Service (“IRS”) has completed its examination procedures including all appeals and administrative reviews 
for the taxable years ended December 31, 2010 and 2011. In June 2019, the IRS examination team notified us that it was no longer 
proposing any adjustments with respect to our tax reporting for the taxable years ended December 31, 2010 and December 31, 2011. 
During the third quarter of 2017, the IRS initiated its examination of our 2012, 2013, 2014 and 2015 tax returns. In October  2019, we 
received a notice that the IRS added our 2016 and 2017 tax returns to its examination. We believe that we have accurately reported all 
amounts in our 2012, 2013, 2014, 2015, 2016 and 2017 tax returns. 

Audit claims of approximately $74.0 million attributable to income and other business taxes were assessed against Noble entities 
in Mexico related to tax years 2005 and 2007 and in Australia related to tax years 2013 to 2016. We intend to vigorously defend our 
reported positions, and believe the ultimate resolution of the audit claims will not have a material adverse effect on our consolidated 
financial statements. 

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 upon challenge by a tax authority. We cannot predict or provide assurance as to the  ultimate 
outcome of any existing or future assessments. 

Other contingencies 

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 are a defendant in certain claims and litigation arising out of operations in the ordinary course of business, including personal 
injury claims, 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  lease certain office  space and  warehouse facilities under cancelable and non-cancelable leases. Rent expense  under these 

arrangements totaled $7.5 million and $8.3 million for the years ended December 31, 2018 and 2017, respectively. 

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) 

Note 17— 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. The mobile offshore drilling units comprising our offshore rig fleet operate in a global market for contract drilling 
services and are often redeployed to different regions due  to changing demands of our  customers,  which consist primarily of large, 
integrated, independent and government-owned or controlled oil and gas companies throughout the world. As of December 31, 2019, 
our contract drilling services segment conducts contract drilling operations in Canada, Far East Asia, the Middle East, the North Sea, 
Oceania, South America and the US Gulf of Mexico. 

The following table presents revenues and identifiable assets by country based on the location of the service provided: 

Revenues for Year Ended December 31, 

2019 

2018 

2017 

Identifiable Assets as of December 
31, 

Australia 
Brazil 

Brunei 

Bulgaria 

Canada 

Curacao 

Denmark 

East Timor 
Egypt 

Gabon 

Guyana 

Malaysia 

Mexico 

Myanmar 

Qatar 

Saudi Arabia 

Singapore 

South Africa 

Suriname 

Tanzania 

Turkey 

United Arab Emirates 

United Kingdom 

United States 

Total 

 $ 

 $ 

33,623    $ 
—   
—   
61,525   
46,147   
—   
31,076   
—   
49,209   
—   
132,414   
251,497   
—   
56,207   
36,948   
154,807   
—   
—   
17,374   
—   
—   
—   
243,063   
191,548   
1,305,438    $ 

—     $ 
—    
3,080    
84,757    
47,085    
—    
35,855    
33,733    
112,473    
—    
50,839    
91,052    
—    
16,572    
35,180    
156,989    
1,769    
—    
(3 )  
381    
—    
(17 )  
194,602    
218,479    
1,082,826     $ 

12,262     $ 
—    
45,450    
55,145    
1,639    
—    
44,671    
—    
—    
—    
—    
131,696    
—    
—    
16,488    
140,453    
—    
48,228    
13,034    
1,526    
(3 )  
99,825    
209,338    
417,163    
1,236,915     $ 

94 

2019 
244,244    $ 
8,910   
—   
—   
199,696   
75,776   
238,413   
—   
—   
4,160   
1,807,296   
30,012   
28,032   
151,116   
219,569   
673,884   
—   
—   
599,659   
—   
—   
31,150   
1,373,524   
2,599,057   
8,284,498    $ 

2018 
243,388  
13,299  
—  
645,689  
219,421  
82,521  
242,831  
—  
689,965  
8,065  
1,250,390  
665,822  
27,542  
152,629  
478,708  
380,421  
125,574  
—  
—  
—  
—  
45,205  
1,152,596  
2,840,857  
9,264,923  

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 

NOBLE CORPORATION AND SUBSIDIARIES 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Note 18— Supplemental Financial Information 

Consolidated Balance Sheets Information 

Deferred revenues from drilling contracts totaled $65.1 million and $80.8 million at December 31, 2019 and 2018, 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 $30.8 million at December 31, 
2019 as compared to $47.7 million at December 31, 2018, and are included in either “Prepaid expenses and other current assets,” “Other 
assets”  or  “Property  and  equipment,  net”  in  the  accompanying  Consolidated  Balance  Sheets,  based  upon  our  expected  time  of 
recognition. 

Consolidated Statements of Cash Flows Information 

Operating cash activities 

The net effect of changes in other assets and liabilities on cash flows from operating activities is as follows: 

Noble-UK 

December 31, 

Noble-Cayman 

December 31, 

 $ 

2019 

2018 

2,057     $ 
3,573    
16,218    
(2,279 )  

(4,700 )  

(24,577 )  

3,974     $ 
(2,722 )  

(10,378 )  
14,955    
(13,940 )  

(26,829 )  

2017 
114,456    $ 
26,155   
(89,021 )  

(14,625 )  
33,906   
(92,096 )  

2019 

2018 

2,057    $ 
4,046   
18,749   
(2,182 )  

(4,549 )  

(24,577 )  

3,974     $ 
(2,700 )  

(6,424 )  
14,795    
(13,495 )  

(26,829 )  

2017 
114,456  
23,309  
(91,236 ) 

(14,429 ) 
35,033  
(87,213 ) 

 $ 

(9,708 )   $ 

(34,940 )   $ 

(21,225 )   $ 

(6,456 )   $ 

(30,679 )   $ 

(20,080 ) 

Accounts receivable 
Other current assets 

Other assets 

Accounts payable 

Other current liabilities 

Other liabilities 

Total net change in assets and 
liabilities 

Non-cash investing and financing activities 

Additions  to  property  and  equipment,  at  cost  for  which  we  had  accrued  a  corresponding  liability  in  accounts  payable  as  of 

December 31, 2019, 2018 and 2017 were $36.0 million, $52.1 million and $25.5 million, respectively. 

We entered into the $60.0 million 2018 Seller Loan to finance a portion of the purchase price for the Noble Johnny Whitstine in 
September 2018. We entered into the $53.6 million 2019 Seller Loan to finance a portion of the purchase price for the Noble Joe Knight 
in February 2019. See “Note 7— Debt” for additional information. 

Additional cash flow information is as follows: 

Noble - UK 

December 31, 

Noble - Cayman 

December 31, 

2019 

2018 

2017 

2019 

2018 

2017 

Cash paid during the period for: 

Interest, net of amounts 
capitalized 
Income taxes (net of refunds) 

  $ 

289,457    $ 
8,181   

286,506    $ 
(107,554 )  

246,960    $ 
30,590   

289,457     $ 
8,181    

286,506     $ 
(107,554 )  

246,960  
30,590  

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 

Note 19— Condensed Consolidating Financial Information 

Guarantees of Registered Securities 

Noble-Cayman, or one or more 100 percent owned subsidiaries of Noble-Cayman, is an issuer or full and unconditional guarantor 
or otherwise obligated as of December 31, 2019 with respect to registered securities as follows (see  “Note 7— Debt” for additional 
information): 

Notes (1) 

4.90% Senior Notes due 2020 
4.625% Senior Notes due 2021 
3.95% Senior Notes due 2022 
7.75% Senior Notes due 2024 
7.95% Senior Notes due 2025 
6.20% Senior Notes due 2040 
6.05% Senior Notes due 2041 
5.25% Senior Notes due 2042 
8.95% Senior Notes due 2045 

Issuer 

NHIL 
NHIL 
NHIL 
NHIL 
NHIL 
NHIL 
NHIL 
NHIL 
NHIL 

Guarantor 

Noble-Cayman 
Noble-Cayman 
Noble-Cayman 
Noble-Cayman 
Noble-Cayman 
Noble-Cayman 
Noble-Cayman 
Noble-Cayman 
Noble-Cayman 

(1) Our 2026 Notes are excluded from this list as they are unregistered securities issued in a non-public offering. 

The  following  condensed  consolidating  financial  statements  of  Noble-Cayman,  NHIL  and  all  other  subsidiaries  present 

investments in both consolidated and unconsolidated affiliates using the equity method of accounting. 

96 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING BALANCE SHEET 
December 31, 2019 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Noble - 
Cayman 

NHIL 

Other 
Non-guarantor  
Subsidiaries  
of Noble 

Consolidating 
Adjustments 

Total 

 $ 

 $ 

 $ 

ASSETS 

Current assets 

Cash and cash equivalents 

Accounts receivable, net 

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 

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 

 $ 

104,575    $ 
198,665    
59,528    
—    
1,403,347    
57,890    
1,824,005    
10,306,625    
(2,572,701 )   
7,733,924    
15,812    
—    
128,467    
9,702,208    $ 

—    $ 
107,985    
56,065    
61,074    
30,715    
2,990    
71,397    
330,226    
453,110    
—    
68,201    
260,898    
1,112,435    

8,589,773    
—    
8,589,773    
9,702,208    $ 

—    $ 
—    
—    
—    
(1,464,422 )   
—    
(1,464,422 )   
—    
—    
—    
(15,812 )   
(11,456,011 )   
—    
(12,936,245 )   $ 

—    $ 
—    
—    
(1,464,422 )   
—    
—    
—    
(1,464,422 )   
—    
(15,812 )   
—    
—    
(1,480,234 )   

(11,456,011 )   
—    
(11,456,011 )   
(12,936,245 )   $ 

104,575  
198,665  
59,771  
—  
—  
57,890  
420,901  
10,306,625  

(2,572,701 ) 
7,733,924  
—  
—  
128,467  
8,283,292  

62,505  
107,985  
56,065  
—  
30,715  
88,047  
71,397  
416,714  
3,779,499  
—  
68,201  
260,898  
4,525,312  

3,757,980  
—  
3,757,980  
8,283,292  

—    $ 
—    
243    
—    
61,075    
—    
61,318    
—    
—    
—    
—    
7,690,324    
—    
7,751,642    $ 

62,505    $ 
—    
—    
1,395,641    
—    
85,057    
—    
1,543,203    
3,326,389    
15,812    
—    
—    
4,885,404    

2,866,238    
—    
2,866,238    
7,751,642    $ 

—    $ 
—    
—    
—    
—    
—    
—    
—    
—    
—    
—    
3,765,687    
—    
3,765,687    $ 

—    $ 
—    
—    
7,707    
—    
—    
—    
7,707    
—    
—    
—    
—    
7,707    

3,757,980    
—    
3,757,980    
3,765,687    $ 

97 

 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
  
  
  
  
  
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING BALANCE SHEET 
December 31, 2018 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Noble- 
Cayman 

NHIL 

Other 
Non-guarantor  
Subsidiaries  
of Noble 

Consolidating 
Adjustments 

Total 

  $ 

  $ 

 $ 

ASSETS 

Current assets 

Cash and cash equivalents 

Accounts receivable, net 

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 

Short-term notes payables to 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 

  $ 

356,557    $ 
200,722   
20,498   
3,175,662   
4,823,902   
61,917   
8,639,258   
10,956,412   
(2,475,694 )  
8,480,718   
—   
—   
124,540   
17,244,516    $ 

—    $ 
—   
125,192   
50,284   
336,773   
29,386   
100   
60,012   
601,747   
60,249   
5,145   
91,695   
255,866   
1,014,702   

15,828,411   
401,403   
16,229,814   
17,244,516    $ 

—    $ 
—   
—   
(3,175,662 )  
(5,160,674 )  
—   
(8,336,336 )  
—   
—   
—   
(5,145 )  
(20,016,908 )  
—   

(28,358,389 )   $ 

(3,175,662 )   $ 

—   
—   
—   
(5,160,674 )  
—   
—   
—   
(8,336,336 )  
—   
(5,145 )  
—   
—   
(8,341,481 )  

(20,016,908 )  
—   
(20,016,908 )  
(28,358,389 )   $ 

374,375  
200,722  
20,498  
—  
—  
61,917  
657,512  
10,956,412  

(2,475,694 ) 
8,480,718  
—  
—  
125,149  
9,263,379  

—  
—  
125,237  
50,284  
—  
29,386  
100,100  
60,012  
365,019  
3,877,402  
—  
91,695  
275,795  
4,609,911  

4,252,065  
401,403  
4,653,468  
9,263,379  

17,818    $ 
—   
—   
—   
61,046   
—   
78,864   
—   
—   
—   
—   
12,300,840   
—   

12,379,704    $ 

3,175,662    $ 

—   
—   
—   
1,098,395   
—   
99,997   
—   
4,374,054   
3,817,153   
—   
—   
—   
8,191,207   

4,188,497   
—   
4,188,497   
12,379,704    $ 

—    $ 
—   
—   
—   
275,726   
—   
275,726   
—   
—   
—   
5,145   
7,716,068   
609   
7,997,548    $ 

—    $ 
—   
45   
—   
3,725,506   
—   
3   
—   
3,725,554   
—   
—   
—   
19,929   
3,745,483   

4,252,065   
—   
4,252,065   
7,997,548    $ 

98 

 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
  
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
  
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS and COMPREHENSIVE INCOME (LOSS) 
Year Ended December 31, 2019 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Noble- 
Cayman 

NHIL 

Other 
Non-guarantor  
Subsidiaries  
of Noble 

Consolidating 
Adjustments 

Total 

Operating revenues 

Contract drilling services 

Reimbursables and 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 loss 

Other income (expense) 

Income (loss) of unconsolidated affiliates - continuing 

operations 

Income (loss) of unconsolidated affiliates - discontinued 

operations, net of tax 

Interest expense, net of amounts capitalized 

Gain (loss) on extinguishment of debt, net 

Interest income and other, net 

Income (loss) before income taxes 

Income tax benefit 

Net income (loss) from continuing operations 

Net loss from discontinuing operations, net of tax 

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 

  $ 

—    $ 
—   
—   

82   
—   
—   
3   
—   
85   
(85 )  

(546,044 )  

(3,821 )  

(11,372 )  
—   
194   
(561,128 )  
—   
(561,128 )  
—   
(561,128 )  
—   
(561,128 )  
(1,317 )  

—    $ 
—   
—   

—   
—   
—   
239   
—   
239   
(239 )  

(259,796 )  

(3,821 )  

(255,460 )  
31,266   
(10 )  

(488,060 )  
—   
(488,060 )  
—   
(488,060 )  
—   
(488,060 )  
—   

1,246,058    $ 
59,380   
1,305,438   

696,183   
49,061   
437,690   
34,360   
615,294   
1,832,588   
(527,150 )  

— 

— 

(19,040 )  
(650 )  
12,923   
(533,917 )  
38,540   
(495,377 )  
(3,821 )  

(499,198 )  
173,776   
(325,422 )  
(1,317 )  

—    $ 
—   
—   

—   
—   
—   
—   
—   
—   
—   

805,840 

7,642 
6,437   
—   
(6,437 )  
813,482   
—   
813,482   
—   
813,482   
—   
813,482   
1,317   

 $ 

(562,445 )   $ 

(488,060 )   $ 

(326,739 )   $ 

814,799 

  $ 

1,246,058  
59,380  
1,305,438  

696,265  
49,061  
437,690  
34,602  
615,294  
1,832,912  

(527,474 ) 

— 

— 

(279,435 ) 
30,616  
6,670  

(769,623 ) 
38,540  

(731,083 ) 

(3,821 ) 

(734,904 ) 
173,776  

(561,128 ) 

(1,317 ) 

(562,445 ) 

99 

 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
   
   
   
   
   
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS and COMPREHENSIVE INCOME (LOSS) 
Year Ended December 31, 2018 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Operating revenues 

Contract drilling services 

Reimbursables and 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 loss 

Other income (expense) 

Income (loss) of unconsolidated affiliates - continuing 

operations 

Interest expense, net of amounts capitalized 

Gain (loss) on extinguishment of debt, net 

Interest income (expense) and other, net 

Income (loss) before income taxes 

Income tax benefit 

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 

NHIL 

Other 
Non-guarantor  
Subsidiaries  
of Noble 

Consolidating 
Adjustments 

Total 

—    $ 
—    
—    

2    
—    
—    
57    
—    
59    
(59 )   

(2,738,475 )   

(1,324 )   
(2,336 )   
1,897,709    
(844,485 )   
—    
(844,485 )   
—    
(844,485 )   
(8,644 )   

—    $ 
—   
—   

1,036,082    $ 
46,744   
1,082,826   

(22 )  
—   
—   
214   
—   
192   
(192 )  

(258,687 )  

(449,824 )  
12,651   
(74 )  

(696,126 )  
—   
(696,126 )  
—   
(696,126 )  
—   

628,148   
37,084   
482,660   
37,932   
802,133   
1,987,957   
(905,131 )  

— 

(1,911,822 )  
(12,108 )  
176,006   
(2,653,055 )  
106,534   
(2,546,521 )  
245,485   
(2,301,036 )  
(8,644 )  

—    $ 
—   
—   

—   
—   
—   
—   
—   
—   
—   

2,997,162 
2,065,359   
—   
(2,065,359 )  
2,997,162   
—   
2,997,162   
—   
2,997,162   
8,644   

1,036,082  
46,744  
1,082,826  

628,128  
37,084  
482,660  
38,203  
802,133  
1,988,208  

(905,382 ) 

— 

(297,611 ) 

(1,793 ) 
8,282  

(1,196,504 ) 
106,534  

(1,089,970 ) 
245,485  

(844,485 ) 

(8,644 ) 

 $ 

(853,129 )   $ 

(696,126 )   $ 

(2,309,680 )   $ 

3,005,806 

  $ 

(853,129 ) 

100 

 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
 
 
   
   
   
   
   
 
 
 
 
 
 
 
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF INCOME and COMPREHENSIVE INCOME (LOSS) 
Year Ended December 31, 2017 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Operating revenues 

Contract drilling services 

Reimbursables and 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 - discontinued 
operations, net of tax 

Income (loss) of unconsolidated 

affiliates - continuing operations 

Interest expense, net of amounts 

capitalized 

Interest income (expense ) and other, 

net 

Income (loss) before income taxes 

Income tax benefit (provision) 

Net income (loss) from continuing 

operations 

Net income (loss) from discontinued 

operations, net of tax 

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 

NHUS 

NDH 

NHIL 

NDS6 

Other 
Non-guarantor  
Subsidiaries  
of Noble 

Consolidating 
Adjustments 

Total 

  $ 

—    $ 
—   
—   

304   
—   
—   
129   
—   

433 

(433 )  

—    $ 
—   
—   

168,592    $ 
3,443   
172,035   

—    $ 
—   
—   

—    $ 
—   
—   

1,086,320    $ 
26,446   
1,112,766   

(47,886 )   $ 
—   
(47,886 )  

1,207,026  
29,889  
1,236,915  

12,090   
—   
—   
5,761   
—   

17,851 

(17,851 )  

43,161   
1,992   
58,236   
—   
45,012   

148,401 
23,634   

3,115   
—   
—   
1,588   
—   

4,703 

(4,703 )  

—   
—   
—   
9   
—   

9 

(9 )  

629,699   
16,443   
484,883   
33,600   
76,627   

1,241,252 

(128,486 )  

(47,886 )  
—   
—   
—   
—   

(47,886 )  
—   

640,483  
18,435  
543,119  
41,087  
121,639  

1,364,763 

(127,848 ) 

(476,382 )  

(528,702 )  

82,596 

188,809 

17,874 

2,967 

4,566 

— 

— 

— 

— 

— 

715,805 

(7,533 )  

— 

— 

(10,951 )  

(32,838 )  

(13,493 )  

(430,580 )  

(15,288 )  

(130,442 )  

341,603 

(291,989 ) 

10,483 

(474,316 )  
—   

(141 )  

(574,966 )  
241,960   

87,287 
180,024   
(440 )  

4,771 

(241,703 )  
—   

224,772 
227,349   
—   

(474,316 )  

(333,006 )  

179,584 

(241,703 )  

227,349 

— 

(1,598 )  

(474,316 )  

(334,604 )  

— 
179,584   

— 

(241,703 )  

— 
227,349   

22,164 

(236,764 )  
(284,115 )  

(520,879 )  

4,565 

(516,314 )  

(341,603 )  
708,272   
—   

7,733 

(412,104 ) 

(42,595 ) 

708,272 

(454,699 ) 

— 
708,272   

2,967 

(451,732 ) 

— 

— 

— 

— 

— 

(20,589 )  

(1,995 )  

(22,584 ) 

(474,316 )  

(334,604 )  

179,584 

(241,703 )  

227,349 

(536,903 )  

706,277 

(474,316 ) 

9,252 

— 

— 

— 

— 

9,252 

(9,252 )  

9,252 

 $ 

(465,064 )   $ 

(334,604 )   $ 

179,584 

  $ 

(241,703 )   $ 

227,349 

  $ 

(527,651 )   $ 

697,025 

  $ 

(465,064 ) 

101 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS 
Year Ended December 31, 2019 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Cash flows from operating activities 

Net cash provided by (used in) operating activities 

  $ 

(15,941 )   $ 

(266,939 )   $ 

509,786    $ 

—    $ 

226,906  

Noble- 
Cayman 

NHIL 

Other 
Non-guarantor  
Subsidiaries  
of Noble 

Consolidating 
Adjustments 

Total 

Cash flows from investing activities 

Capital expenditures 

Proceeds from disposal of assets 

Notes receivable to (from) affiliates 

Net cash provided by (used in) investing activities 

Cash flows from financing activities 

Borrowings on credit facilities 

Debt issuance costs 

Repayments of credit facilities 

Repayments of senior notes 

Purchase of noncontrolling interests 

Dividends paid to noncontrolling interests 

Distributions to parent company, net 

Advances (to) from affiliates 

Notes payable to affiliates 

Net cash provided by (used in) financing activities 

Net change in cash, cash equivalents and restricted cash 

Cash, cash equivalents and restricted cash, beginning of 

period 

Cash, cash equivalents and restricted cash, end of period 

 $ 

—   
—   
5,145   
5,145   

300,000   
—   
(300,000 )  
—   
—   
—   
(42,103 )  
52,899   
—   
10,796   
—   

—   
—   
—   
—   

—   
—   
—   
(400,000 )  
—   
—   
—   
633,309   
15,812   
249,121   
(17,818 )  

(268,783 )  
12,753   
(15,812 )  

(271,842 )  

455,000   
(1,092 )  
(120,000 )  
—   
(106,744 )  
(25,109 )  
—   
(686,208 )  
(5,145 )  

(489,298 )  
(251,354 )  

—   
—   
10,667   
10,667   

—   
—   
—   
—   
—   
—   
—   
—   
(10,667 )  

(10,667 )  
—   

— 
—    $ 

17,818 

—    $ 

357,232 
105,878    $ 

— 
—    $ 

(268,783 ) 
12,753  
—  

(256,030 ) 

755,000  

(1,092 ) 

(420,000 ) 

(400,000 ) 

(106,744 ) 

(25,109 ) 

(42,103 ) 
—  
—  

(240,048 ) 

(269,172 ) 

375,050 
105,878  

102 

 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
   
   
   
   
 
 
 
 
  
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS 
Year Ended December 31, 2018 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Cash flows from operating activities 

Net cash provided by (used in) operating activities 

  $ 

1,920,724    $ 

(426,298 )   $ 

(1,281,667 )   $ 

—    $ 

212,759  

Noble- 
Cayman 

NHIL 

Other 
Non-guarantor  
Subsidiaries  
of Noble 

Consolidating 
Adjustments 

Total 

Cash flows from investing activities 

Capital expenditures 

Proceeds from disposal of assets 

Net cash used in investing activities 

Cash flows from financing activities 

Repayments of senior notes 

Issuance of senior notes 

Debt issuance costs 

Dividends paid to noncontrolling interests 

Distributions to parent company, net 

Advances (to) from affiliates 

Net cash provided by (used in) financing activities 

Net change in cash, cash equivalents and restricted cash 

Cash, cash equivalents and restricted cash, beginning of 

period 

Cash, cash equivalents and restricted cash, end of period 

 $ 

—   
—   
—   

—   
—   
(845 )  
—   
(44,417 )  
(1,875,473 )  

(1,920,735 )  
(11 )  

—   
—   
—   

(759,053 )  
750,000   
(13,027 )  
—   
—   
436,872   
414,792   
(11,506 )  

(194,779 )  
5,402   
(189,377 )  

(213,655 )  
—   
(1,767 )  
(27,579 )  
—   
1,438,601   
1,195,600   
(275,444 )  

—   
—   
—   

—   
—   
—   
—   
—   
—   
—   
—   

11 
—    $ 

29,324 
17,818    $ 

632,676 
357,232    $ 

— 
—    $ 

(194,779 ) 
5,402  

(189,377 ) 

(972,708 ) 
750,000  

(15,639 ) 

(27,579 ) 

(44,417 ) 
—  

(310,343 ) 

(286,961 ) 

662,011 
375,050  

103 

 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
   
   
   
   
 
 
 
  
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION AND SUBSIDIARIES 
CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS 
Year Ended December 31, 2017 
(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Noble- 
Cayman 

NHUS 

NDH 

NHIL 

NDS6 

Other 
Non-
guarantor  
Subsidiaries  
of Noble 

Consolidating 
Adjustments 

Total 

  $ 

32,195 

  $ 

100,883 

  $ 

209,898 

  $ 

(403,391 )   $ 

217,080 

  $ 

298,409 

  $ 

— 

  $ 

455,074 

—   
—   

— 

—   
—   
—   

— 

—   
—   

— 

—   
—   
—   

— 

(3,622 )  
46   

(3,576 )  

—   
—   
—   

— 

— 
28,352   
(63,073 )  

— 
—   
(100,883 )  

— 
—   
(194,017 )  

—   
—   

— 

(300,000 )  
—   
—   

(42 )  

— 
—   
732,757   

—   
—   

— 

—   
—   
—   

— 

(117,085 )  
2,336   

(114,749 )  

—   
—   
—   

— 

— 
—   
(217,080 )  

(56,881 )  
—   
(157,704 )  

—   
—   

(120,707 ) 
2,382  

— 

(118,325 ) 

—   
—   
—   

— 

— 
—   
—   

(300,000 ) 
—  
—  

(42 ) 

(56,881 ) 
28,352  
—  

(34,721 )  

(100,883 )  

(194,017 )  

432,715 

(217,080 )  

(214,585 )  

— 

(328,571 ) 

(2,526 )  

2,537 

— 

— 

12,305 

29,324 

10,855 

— 

— 

— 

(30,925 )  

640,441 

— 

— 

8,178 

653,833 

 $ 

11 

  $ 

— 

  $ 

23,160 

  $ 

29,324 

  $ 

— 

  $ 

609,516 

  $ 

— 

  $ 

662,011 

Cash flows from operating activities 

Net cash provided by (used in) 

operating activities 

Cash flows from investing activities 

Capital expenditures 

Proceeds from disposal of assets 

Net cash provided by (used in) 

investing activities 

Cash flows from financing activities 

Repayment of long-term debt 

Issuance of senior notes 

Tender offer premium 

Debt issuance costs on senior notes 

and credit facilities 

Dividends paid to noncontrolling 

interests 

Distributions to parent company, net 

Advances (to) from affiliates 

Net cash provided by (used in) 

financing activities 

Net change in cash, cash 

equivalents and restricted 
cash 

Cash, cash equivalents and restricted 

cash, beginning of period 

Cash, cash equivalents and restricted 

cash, end of period 

104 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
   
   
   
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
  
   
   
   
   
   
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
NOBLE CORPORATION PLC AND SUBSIDIARIES 

NOBLE CORPORATION AND SUBSIDIARIES 

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 

(Unless otherwise indicated, dollar amounts in tables are in thousands) 

Note 20— Unaudited Interim Financial Data 

Unaudited interim consolidated financial information from continuing operations for Noble-UK is as follows: 

Operating revenues 

Operating income (loss) 

Net loss from continuing operations 

Net loss from discontinued operations, net of tax 

  March 31 

June 30 

  September 30    December 31 

Quarter Ended 

2019    

 $ 

282,888     $ 
(23,812 )  

292,936    $ 
(118,710 )  

275,526    $ 
(640,012 )  

(67,068 )  

(3,821 )  

(151,960 )  
—   

(444,871 )  
—   

454,088  
116,261  
(32,870 ) 
—  

Net loss per share from continuing operations attributable to Noble-UK 
(1) 

Basic 

Loss from continuing operations 

Loss from discontinued operations 

Diluted 

Loss from continuing operations 

Loss from discontinued operations 

(0.27 )  

(0.02 )  

(0.27 )  

(0.02 )  

(0.61 )  
—   

(0.61 )  
—   

(1.79 )  
—   

(1.79 )  
—   

(0.13 ) 
—  

(0.13 ) 
—  

  March 31 

June 30 

  September 30    December 31 

Quarter Ended 

2018    

Operating revenues 
Operating loss 
Net loss from continuing operations 
Net loss from discontinued operations, net of tax 
Net loss per share from continuing operations attributable to Noble-UK 
(1) 
Basic 

 $ 

235,157     $ 
(56,880 )  
(142,334 )  
—    

258,369    $ 
(845,606 )  
(628,063 )  
—   

279,408    $ 
(21,843 )  
(81,591 )  
—   

309,892  
(21,745 ) 
(33,062 ) 
—  

Loss from continuing operations 

(0.58 )  

(2.55 )  

(0.33 )  

(0.13 ) 

Diluted 

Loss from continuing operations 

(0.58 )  

(2.55 )  

(0.33 )  

(0.13 ) 

(1)  Net loss per share is computed independently for each of the quarters presented. Therefore, the sum of the quarters’ net loss per 

share may not equal the total computed for the year. 

105 

 
 
 
 
 
   
   
   
 
 
 
  
   
   
   
   
   
   
   
 
 
   
   
   
   
 
 
 
 
 
 
 
   
   
   
 
 
 
  
   
   
   
   
   
   
   
 
   
   
   
   
 
Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure 

None. 

Item 9A. Evaluation of Disclosure Controls and Procedures 

Noble Corporation plc 

Conclusions Regarding Disclosure Controls and Procedures 

Julie J. Robertson, Chairman, President and Chief Executive Officer (Principal Executive Officer) of Noble-UK, and Stephen M. 
Butz, Executive Vice President and Chief Financial Officer (Principal Financial Officer) of 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, Ms. Robertson 
and Mr. Butz have concluded that Noble-UK’s disclosure controls and procedures were effective as of December 31, 2019. 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. 

Changes in Internal Control Over Financial Reporting 

There were no changes in Noble-UK’s internal control over financial reporting that occurred during the year ended December 31, 
2019 that have materially affected, or are reasonably likely to materially affect, the internal control over financial reporting of Noble-
UK. 

Management’s Annual Report on Internal Control Over Financial Reporting 

The management of Noble-UK 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 US 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, Noble-UK maintained effective internal control over financial reporting as of 
December 31, 2019. 

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, 2019 
as stated in their report, which is provided in Part II, Item 8, “Financial Statements and Supplementary Data” in this Annual Report on 
Form 10-K. 

Noble Corporation 

Conclusions Regarding Disclosure Controls and Procedures 

Julie J. Robertson, President and Chief Executive Officer (Principal Executive Officer) of Noble-Cayman, and Stephen M. Butz, 
Director,  Executive  Vice  President  and  Chief  Financial  Officer  (Principal  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, 
Ms. Robertson and Mr. Butz have concluded that Noble-Cayman’s disclosure controls and procedures were effective as of December 31, 
2019. 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  Noble-Cayman’s  internal  control  over  financial  reporting  that  occurred  during  the  year  ended 
December 31, 2019 that have materially affected, or are reasonably likely to materially affect, the internal control over financial reporting 
of Noble-Cayman. 

106 

 
 
 
 
 
Management’s Annual Report on Internal Control Over Financial Reporting 

The  management  of  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 US 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-Cayman,  Noble-Cayman  maintained  effective  internal  control  over  financial 
reporting as of December 31, 2019. 

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, 2019 
as stated in their report, which is provided in Part II, Item 8, “Financial Statements and Supplementary Data” in this Annual Report on 
Form 10-K. 

Item 9B. Other Information. 

None. 

PART III 

Item 10. Directors, Executive Officers and Corporate Governance. 

The  sections  entitled  “Election  of  Directors,”  “Continuing  Directors,”  “Board  Committees,  Meetings  and  Other  Governance 
Matters,” “Delinquent Section 16(a) Reports” and “Other Matters” appearing in the proxy statement for the 2020 annual general meeting 
of shareholders (the “2020 Proxy Statement”), will set forth certain information with respect to directors, certain corporate governance 
matters and reporting under Section 16(a) of the US Securities Exchange Act of 1934, as amended and are incorporated in this report by 
reference. 

Executive Officers of the Registrant 

The following table presents certain information as of February 20, 2020 with respect to our executive officers: 

Name 

Julie J. Robertson 
Stephen M. Butz 
William E. Turcotte 
Robert W. Eifler 
Barry M. Smith 
Laura D. Campbell 

Age 

  Position 

63 
48 
56 
40 
61 
47 

  Chairman, President and Chief Executive Officer 
  Executive Vice President and Chief Financial Officer 
  Senior Vice President, General Counsel, and Corporate Secretary 
  Senior Vice President, Commercial 
  Senior Vice President, Operations 
  Vice President and Controller 

Julie J. Robertson was named Chairman of the Board, President and Chief Executive Officer of the Company in January 2018. 
Previously,  Ms.  Robertson  served  as  Executive Vice  President  of  the  Company  from  February  2006  and  as  Senior Vice  President  - 
Administration from July 2001 to February 2006. Ms. Robertson also served continuously as Corporate Secretary of the Company from 
December 1993 until assuming the Chairman’s role in 2018. Ms. Robertson has also served as Vice President - Administration of Noble 
Drilling from 1996 to July 2001 and as Vice President - Administration of Noble Drilling Services Inc beginning in 1994. 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. 

Stephen M. Butz was named Executive Vice President and Chief Financial Officer of Noble Corporation in December 2019. Prior 
to joining Noble, from December 2014 until its merger with Ensco plc in April 2019, Mr. Butz served as Executive Vice President and 

107 

 
 
 
 
 
 
 
 
 
 
 
Chief Financial Officer of Rowan Companies plc. From April 2005 through November 2014, Mr. Butz served in various roles at Hercules 
Offshore, Inc., most recently as Executive Vice President and Chief Financial Officer. Prior to that time, Mr. Butz worked as an equity 
research analyst covering various energy related industries and as a commercial banker. 

William  E.  Turcotte  was  named  Senior  Vice  President  and  General  Counsel  effective  December  16,  2008.  He  was  named 
Corporate  Secretary  in  January  2018.  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. 

Robert W. Eifler was named Senior Vice President, Commercial effective August 2019. Previously, Mr. Eifler served as our Senior 
Vice  President,  Marketing  and  Contracts  from  February  2019  to August  2019,  and  as  our  Vice  President  and  General  Manager  - 
Marketing and Contracts from July 2017 to August 2019. Prior to that time, Mr. Eifler led Noble's marketing and contracts efforts for 
the Eastern Hemisphere while based in London. From November 2013 to March 2015, Mr. Eifler worked for Hercules Offshore, Inc., 
an offshore driller, as Director International Marketing. Mr. Eifler originally joined Noble in February 2005 as part of the management 
development program and held numerous operational and marketing roles with increasing responsibility around the world until joining 
Hercules in 2013. 

Barry M. Smith was named Senior Vice President, Operations on June 3, 2019. Mr. Smith has over 30 years of experience in 
offshore  rig operations and technical services.  Mr. Smith  was previously employed  with Atwood Oceanics, Inc. beginning in 2006, 
where he held a number of operational positions until he was appointed Senior Vice President of Technical Services in 2015. Mr. Smith 
served in that capacity until October 2017, when Atwood was acquired. He managed his ranching and other business interests from 
November 2017 until he joined the Company. Prior to Atwood and for over 20 years, Mr. Smith held various operations related roles 
with Transocean Ltd. 

Laura D. Campbell  was named Vice President and Controller effective August 1, 2018. Ms.  Campbell is also the Company's 
Principal Accounting Officer. Prior to joining Noble, Ms. Campbell served as Assistant Controller, Policy and Corporate Reporting at 
Chevron Phillips Chemical Company LLC, a petrochemical company, from March 2017 until July 2018. Prior to that time, Ms. Campbell 
worked at the Company from 2007 to March 2017, serving in the positions of Assistant Controller and Director of Corporate Accounting. 

Code of Ethics 

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 “Corporate 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  “2019  Compensation  Information,”  “Compensation  Discussion  and  Analysis”  and  “Compensation 
Committee  Report”  appearing  in  the  2020  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 2020 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  “Board  Independence”  and  “Policies  and  Procedures  Relating  to  Transactions  with  Related  Persons” 
appearing in the 2020 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 2020 Proxy Statement sets forth certain information with respect to accounting 

fees and services, and is incorporated in this report by reference. 

108 

 
 
 
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 47 and is 
incorporated herein by reference. 
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: 

(2) 

(3) 

         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. 

109 

 
 
Exhibit 
Number 

2.1 

2.2 

2.3 

3.1 

3.2 

4.1 

4.2 

4.3 

4.4 

4.5 

4.6 

Exhibit 

Index to Exhibits 

Merger Agreement, dated as of June 30, 2013, between Noble Corporation, a Swiss corporation (“Noble-Swiss”) and 
Noble Corporation Limited (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 
Corporation,  a  Swiss  corporation,  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). 

Composite Copy of Articles of Association of Noble Corporation plc, a company incorporated under the laws of England 
and Wales (“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 March 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, as Issuer, and JPMorgan 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). 

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). 

Second Supplemental Indenture, dated as of July 26, 2010, among Noble Holding International Limited, as Issuer, 
Noble-Cayman, 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-Cayman, 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 4.2 
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-Cayman, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to 2.50% 
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). 

Fifth Supplemental Indenture, dated as of January 31, 2018, among Noble Holding International Limited, as Issuer, 
Noble-Cayman, as Guarantor, and The Bank of New York Mellon Trust Company, N.A., as Trustee, relating to 4.90% 
Senior Notes due 2020 of Noble Holding International Limited, 4.625% Senior Notes due 2021 of Noble Holding 
International Limited, and 3.95% Senior Notes due 2022 of Noble Holding International Limited (filed as Exhibit 4.5 
to Noble-UK’s Current Report on Form 8-K filed on January 31, 2018 and incorporated herein by reference). 

110 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

Exhibit 

4.7 

4.8 

4.9 

4.10 

4.11 

4.12 

Indenture, dated as of March 16, 2015, between Noble Holding International Limited, as Issuer, and Wells Fargo Bank, 
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-Cayman, as Guarantor, and Wells Fargo Bank, N.A., as Trustee, relating to 4.000% Senior Notes due 2018 of 
Noble Holding International Limited, 5.950% Senior Notes due 2025 of Noble Holding International Limited, and 
6.950% 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). 

Second Supplemental Indenture, dated as of December 28, 2016, among Noble Holding International Limited, as 
Issuer, Noble-Cayman, 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). 

Revolving Credit Agreement, dated as of December 21, 2017, among Noble Cayman Limited and Noble International 
Finance Company, as borrowers, Noble Holding UK Limited, as parent guarantor; the subsidiary guarantors from time 
to time party thereto; JPMorgan Chase Bank, N.A., as administrative agent, a swingline lender, lead arranger and lead 
bookrunner; Wells Fargo Bank, N.A., as a swingline lender; the lenders party thereto; SunTrust Bank, Wells Fargo 
Bank, N.A., Citibank, N.A., HSBC Bank USA, N.A., Barclays Bank PLC and DNB Bank ASA New York Branch, as 
co-syndication agents; and Credit Suisse AG, Cayman Islands Branch and BNP Paribas, as co-documentation agents 
(filed as Exhibit 4.1 to Noble-UK’s Current Report on Form 8-K filed on December 22, 2017 and incorporated herein 
by reference). 

First Amendment to Revolving Credit Agreement,  dated as of July 26, 2019, among Noble Holding UK Limited, as 
parent guarantor, Noble Cayman Limited, as the Company and a borrower, Noble International Finance Company, as a 
designated borrower, the subsidiary guarantors party thereto, the lenders party thereto and JPMorgan Chase Bank, N.A., 
as administrative agent (filed  as Exhibit 4.1 to Noble-UK's Current Report on Form 8-K filed on July 31, 2019 and 
incorporated herein by reference). 

Indenture, dated as of January 31, 2018, among Noble Holding International Limited, as Issuer, Noble-Cayman, as 
Parent Guarantor, the Subsidiary Guarantors (as defined therein) and Wells Fargo Bank, N.A., as Trustee, relating to 
7.875% Senior Guaranteed Notes due 2026 of Noble Holding International Limited (filed as Exhibit 4.1 to Noble-
UK’s Current Report on Form 8-K filed on January 31, 2018 and incorporated herein by reference). 

4.13 

  Description of the Registrant's Securities Registered Pursuant to Section 12 of the Securities Exchange Act of 1934. 

10.1* 

10.2* 

10.3* 

10.4* 

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). 

111 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

Exhibit 

10.5* 

10.6* 

10.7* 

10.8* 

10.9* 

10.10* 

10.11* 

10.12* 

10.13* 

10.14* 

10.15* 

10.16* 

10.17* 

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 December 29, 2008, effective as of 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 the 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). 

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). 

Noble Corporation Summary of Directors’ Compensation (filed as Exhibit 10.4 to Noble-UK's Quarterly Report on 
Form 10-Q for the quarter ended March 31, 2019 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-Swiss’ Current Report on Form 8-K filed on January 13, 
2012 and incorporated herein by reference). 

Noble Corporation 2015 Omnibus Incentive Plan, effective May 1, 2015 and most recently restated as of May 1, 2019 
(filed as Exhibit 10.1 to Noble-UK’s Current Report on Form 8-K filed on May 1, 2019 and incorporated herein by 
reference). 

Noble Corporation plc 2017 Director Omnibus Plan, effective as of May 1, 2017 and most recently restated as of May 
1, 2019 (filed as Exhibit 10.2 to Noble-UK’s Current Report on Form 8-K filed on May 1, 2019 and incorporated 
herein by reference). 

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). 

112 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

10.18* 

10.19* 

10.20* 

Exhibit 

Form of Noble Corporation Time-Vested Restricted Stock Unit Award under the Noble Corporation 2015 Omnibus 
Incentive Plan (filed as Exhibit 10.3 to Noble-UK's Quarterly Report on Form 10-Q for the quarter ended March 31, 
2019 and incorporated herein by reference). 

Form of Noble Corporation Performance-Vested Restricted Stock Unit Award under the Noble Corporation 2015 
Omnibus Incentive Plan (filed as Exhibit 10.45 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 (filed as Exhibit 10.2 to Noble-UK's Quarterly Report on Form 10-Q for the quarter ended 
March 31, 2019 and incorporated herein by reference). 

10.21* 

Noble Corporation 2019 Short-Term Incentive Plan (filed as Exhibit 10.1 to Noble-UK's Quarterly Report on Form 10-
Q for the quarter ended March 31, 2019 and incorporated herein by reference) 

10.22* 

10.23* 

10.24* 

10.25* 

10.26* 

10.27* 

10.28* 

10.29* 

10.30* 

10.31* 

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 20, 2012 and incorporated herein by reference). 

Form of Commercial Paper 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 20, 2012 and incorporated herein by reference). 

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). 

Termination Letter, dated April 21, 2017, by and between Paragon Offshore plc and Noble-UK (filed as Exhibit 10.12 
to Noble-UK’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2017 and incorporated herein by 
reference). 

Inducement Agreement, effective on January 11, 2018, by and among Julie J. Robertson, Noble-UK and Noble Drilling 
Services Inc. (filed as Exhibit 10.2 to Noble-UK’s Current Report on Form 8-K filed on January 12, 2018 and 
incorporated herein by reference). 

Restated Employment Agreement by and between Julie J. Robertson and Noble Drilling Services Inc., executed as of 
February 21, 2018 (filed as Exhibit 10.66 to Noble UK's Annual Report on Form 10-K for the year ended December 
31, 2017 and incorporated herein by reference). 

Form of Noble Corporation Time-Vested Cash Award (Retention) Agreement under the Noble Corporation plc 2015 
Omnibus Incentive Plan (filed as Exhibit 10.3 to Noble-UK's Quarterly Report on Form 10-Q for the quarter ended 
June 30, 2019 and incorporated herein by reference). 

113 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Exhibit 
Number 

10.32* 

10.33* 

Exhibit 

Separation Agreement, dated as of September 13, 2019, by and among Noble Corporation plc, Noble Drilling Services 
Inc. and Adam C. Peakes (filed as Exhibit 10.1 to Noble-UK's Current Report on Form 8-K filed on September 13, 
2019 and incorporated herein by reference). 

Form of Signing Bonus Agreement by and between Noble Drilling Services Inc. and Stephen M. Butz (filed as Exhibit 
10.1 to Noble-UK's Current Report on Form 8-K filed on December 18, 2019 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 

31.2 

32.1+ 

32.2+ 

Certification of Julie J. Robertson pursuant to the US Securities Exchange Act of 1934, as amended, Rule 13a-14(a) or 
Rule 15d-14(a). 

Certification of Stephen M. Butz pursuant to the US Securities Exchange Act of 1934, as amended, Rule 13a-14(a) or 
Rule 15d-14(a). 

Certification of Julie J. Robertson pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the 
Sarbanes-Oxley Act of 2002. 

Certification of Stephen M. Butz pursuant to 18 U.S.C. Section 1350, as Adopted Pursuant to Section 906 of the 
Sarbanes-Oxley Act of 2002. 

101.INS 

Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its 
XBRL tags are embedded within the Inline XBRL document. 

101.SCH   

Inline XBRL Taxonomy Extension Schema Document. 

101.CAL   

Inline XBRL Taxonomy Extension Calculation Linkbase Document. 

101.DEF   

Inline XBRL Taxonomy Extension Definition Linkbase Document. 

101.LAB   

Inline XBRL Taxonomy Extension Label Linkbase Document. 

101.PRE 

Inline XBRL Taxonomy Extension Presentation Linkbase Document. 

104 

  Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101). 

______________________________________________________ 
* 
+ 

Management contract or compensatory plan or arrangement. 
Furnished in accordance with Item 601(b)(32)(ii) of Regulation S-K 

. 

114 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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 

February 20, 2020 

By:  /s/ Julie J. Robertson 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on 
behalf of the registrant and in the capacities and on the dates indicated. 

Julie J. Robertson 
Chairman, President and Chief Executive 
Officer 

/s/ Julie J. Robertson 

Julie J. Robertson 
President and Chief Executive Officer 
(Principal Executive Officer) 

/s/ Stephen M. Butz 

Stephen M. Butz 
Executive Vice President and Chief Financial Officer  
(Principal Financial Officer) 

/s/ Laura D. Campbell 

Laura D. Campbell 
Vice President and Controller   
(Principal Accounting Officer) 

/s/ Julie H. Edwards 

February 20, 2020 

Date 

February 20, 2020 

Date 

February 20, 2020 

Date 

February 20, 2020 

Julie H. Edwards                                                                                                                                                   
Director 

Date 

/s/ Gordon T. Hall 

Gordon T. Hall                                                                                                                      
Director 

/s/ Roger W. Jenkins 

February 20, 2020 

Date 

February 20, 2020 

Roger W. Jenkins                                                                                                                     
Director 

Date 

/s/ Scott D. Josey 

Scott D. Josey                                                                                                                     
Director 

February 20, 2020 

Date 

115 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
/s/ Jon A. Marshall 

February 20, 2020 

Jon A. Marshall                                                                                                                                             
Date 
Director 

/s/ Mary P. Ricciardello 

February 20, 2020 

Mary P. Ricciardello                                                                                                                                              
Director 

Date 

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. 

Noble Corporation, a Cayman Islands company 

February 20, 2020 

By:  /s/ Julie J. Robertson 

Julie J. Robertson 
President and Chief Executive Officer 

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons 

on behalf of the registrant and in the capacities and on the dates indicated. 

/s/ Julie J. Robertson 

Julie J. Robertson 
President and Chief Executive Officer 
(Principal Executive Officer) 

/s/ Stephen M. Butz 
Stephen M. Butz 
Director, Executive Vice President and Chief Financial Officer 
(Principal Financial Officer) 

/s/ Laura D. Campbell 

Laura D. Campbell 
Vice President and Controller  
(Principal Accounting Officer) 

/s/ David M.J. Dujacquier 

February 20, 2020 

Date 

February 20, 2020 
Date 

February 20, 2020 

Date 

February 20, 2020 

David M.J. Dujacquier                                                                                                                                          
Director 

Date 

/s/ Brad A. Baldwin 

February 20, 2020 

Brad A. Baldwin                                                                                                                                         
Director 

Date 

116 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Noble Corporation plc Financial Highlights

Operating Revenues 
From Continuing Operations

Net Income / (Loss) 
From Continuing Operations

Diluted Income / (Loss)  
From Continuing Operations Per Share

2019(1) 

2018 (1) 

2017 (1) 

2016 (1) 

2015 (1) 

 Year Ended December 31,  

1,305,438 

1,082,826 

1,236,915 

$2,302,065 

$3,352,252 

(696,769) 

(885,050) 

(515,025) 

(929,580) 

511,000

(2.79) 

(3.59) 

(2.10) 

(3.82) 

2.06

Cash Flow from Operations  

186,771 

171,851 

416,675 

1,142,740 

1,764,907

Total Assets 

Total Debt (2) 

Total Equity 

8,284,498 

9,264,923 

10,794,659 

11,440,117 

12,865,645

3,842,004 

3,877,402 

4,045,710 

4,340,111 

4,462,562

3,658,972 

4,654,574 

5,950,628 

6,467,445 

7,422,230

All numbers in thousands, except per share data 

(1) Results for 2019, 2018, 2017, 2016, and 2015 include impairment charges of $615 million, $802 million, $122 million, $1.5 billion, and $418 million, 

 respectively. Results for 2019 include estimated loss of $100 million related to the final disposition of Paragon.

(2) Consists of Long-term debt and Current maturities of long-term debt.

Four of Noble’s high-specification, ultra-deepwater drillships are now positioned in the 
Guyana-Suriname Basin, one of the world’s premier offshore drilling opportunities, 
with multiple years of exploration and development potential. Among these are the 
Noble Sam Croft (on the cover) and the Noble Tom Madden (pictured below).

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 
jlchastain@noblecorp.com.
Forward Looking Statements

Any statements included in this 2019 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 the applicable securities law. 
Please see “Forward-Looking Statements” in this 2019 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 2019 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: 

William E. Turcotte 
General Counsel & Corporate Secretary
Noble Corporation plc
10 Brook Street
London W1S 1BG

Annual Meeting

The Annual Meeting of Shareholders of Noble Corporation 
plc will be held on May 21, 2020, at 3:00 p.m. local time at 
NobleAdvances Training & Collaboration in Sugar Land, Texas.
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
10 Brook Street
London W1S 1BG

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
Julie H. Edwards 2, 3, 4, 6
Former Senior Vice President & Chief Financial Officer 
Southern Union Company
Director since 2006.

Gordon T. Hall 2, 3, 4,
Chairman of the Board  
Archrock, Inc.
Director since 2009.

Roger W. Jenkins 1, 5
President and Chief Executive Officer
Murphy Oil Corporation
Director since 2018.

Scott D. Josey 1, 5
Chairman & Chief Executive Officer
Sequitur Energy Resources, LLC 
Director since 2014.

Jon A. Marshall 2, 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.

Julie J. Robertson 
Chairman, President & Chief Executive Officer
Noble Corporation plc
Director since 2017.

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  

Corporate Officers

Julie J. Robertson
Chairman, President & Chief Executive Officer 

Richard B. Barker
Senior Vice President and Chief Financial Officer 

William E. Turcotte
Senior Vice President, General Counsel & Corporate Secretary

Robert W. Eifler
Senior Vice President, Commercial

Barry M. Smith
Senior Vice President, Operations

Laura D. Campbell
Vice President and Controller

 
 
 
 
 
 
Noble Corporation plc
10 Brook Street
London W1S 1BG

www.noblecorp.com

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Noble Corporation plc
 2019 Annual Report