Quarterlytics / Energy / Oil & Gas Exploration & Production / Diamond Offshore Drilling Inc.

Diamond Offshore Drilling Inc.

do · NYSE Energy
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Industry Oil & Gas Exploration & Production
Employees 1001-5000
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FY2019 Annual Report · Diamond Offshore Drilling Inc.
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2019 
Annual Report

OVERVIEW

FINANCIAL HIGHLIGHTS

COMPANY PROFILE

(dollars in millions)  

2019  

2018  

2017

Revenue  

$  981  

$  1,083 

$  1,486

Depreciation & Amortization  

Operating Expenses 

Earnings Before Interest, Taxes,  
  Depreciation & Amortization (EBITDA)  

Net (Loss) Income 

Capital Expenditures  

356 

1,263  

74 

(357) 

326 

Cash and Investments  

$ 

156 

Drilling & Other Property & Equipment, Net  

  5,153  

Total Assets  

Long-term Debt  

  5,834  

1,976  

332 

1,195 

247 

(180) 

222 

$ 

454 

  5,184 

  6,036 

1,974 

Shareholders’ Equity  

  3,232  

  3,585 

349

1,362

572

18

140

$ 

376

  5,262

  6,251

1,972

3,774

Diamond Offshore is a leader in offshore 
drilling, providing contract drilling services 
to the energy industry around the globe 
with a total fleet of 15 offshore drilling  
rigs, consisting of 11 semisubmersible rigs 
and four dynamically positioned drillships.

Diamond Offshore’s headquarters are in 
Houston, Texas. Primary regional offices 
are located in Brazil, the United Kingdom 
and Australia, with local offices in other 
countries as required to support opera-
tions. Approximately 2,500 people work for 
the Company onboard our rigs and in our 
offices. Diamond Offshore’s common stock 
is listed on the New York Stock Exchange 
under the symbol “DO.”

Revenues 
(in billions)

Operating Expenses
(in billions)

EBITDA
(in billions)

$1.0

$1.1

$1.5

$1.3

$1.2

$1.4

$0.1

$0.2

$0.6

2019

2018

2017

2019

2018

2017

2019

2018

2017

  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
2019 ANNUAL REPORT  >   1

MARC EDWARDS
President and 
Chief Executive Officer

TO OUR
SHAREHOLDERS

While the market backdrop for offshore drilling 
and energy broadly remained challenged,  
Diamond Offshore maintained a relentless  
focus on leveraging our portfolio of offshore 
equipment and best-in-class capabilities to 
deliver world-class performance to customers. 

To accomplish this, our team focused on maximizing 
the utilization and value of our differentiated fleet, 
deploying new technologies, and responsibly upgrading 
our equipment – all while upholding and improving upon 
the safety and service quality commitment we have  
to our customers and stakeholders. 

Although we cannot control the market, we have a 
track record of adeptly managing the ways in which  
we respond to and prepare for its constant changes.  
In this regard, 2019 was a productive year for our  
company, and I am pleased to share some of our  
key accomplishments. 

At the same time, we remained focused on best 
positioning Diamond for the long term by leveraging 
our differentiated position in the market, our  
culture of innovation, and our track record of 
thought leadership – all critical components of  
the Diamond Difference. 

BEST-IN-CLASS PERFORMANCE

Diamond Offshore has a history of developing and 
implementing advanced technologies to ensure safety 
and maximize operational efficiency. Throughout the 
year, our team continued to raise the bar for our  
company and for the industry. 

2  <  DIAMOND OFFSHORE

OPERATIONAL EXCELLENCE

100% 99%

Revenue efficiency  
across the Blackships  
in fourth quarter

Subsea uptime across  
the Blackships in second  
half of 2019

1.95%

Lowest fleet-wide subsea  
unplanned NPT

The safety of our employees and partners remains 
our highest priority. We are incredibly proud to have 
delivered our lowest total recordable incident rate 
(TRIR) in company history, establishing 2019 as  
our safest year on record. 

As a testament to the safety of our operations,  
we were awarded the International Association  
of Drilling Contractors (IADC) North Sea Chapter’s  
Safety Performance award three consecutive years.  
We are especially proud of this achievement given  
the dynamic market backdrop and stringent operating 
environments in which we operate. 

We reached new efficiency milestones, including the 
lowest fleet-wide subsea unplanned non-productive 
time (NPT) in our history and, in the fourth quarter of 
2019, achieved 100% revenue efficiency across our 
entire drillship fleet. 

We also improved our subsea reliability across our 
drillship fleet, delivering 99% subsea uptime during 
the second half of 2019 in the Gulf of Mexico – a region 
that remains one of the most highly regulated and 
prescriptive operating environments in the world. 

DIFFERENTIATION THROUGH INNOVATION

Delivering leading performance and operational uptime 
remains one of the most critical elements of success 
in our industry. An important way to mitigate utilization 
risk is through the avoidance of unplanned blowout 
preventer (BOP) stack pulls. BOP stack pulls remain  
the largest contributor to NPT for deepwater rigs and 
result in a material loss of revenue for the drilling  
contractor and increased cost to the oil and gas 
operator. As such, we continuously look for ways to 
improve subsea reliability and lower the “Total Cost 
of Ownership” for the customer. Innovation and the 
development of new technologies are critical ways  
to accomplish this goal. 

In the third quarter of 2019, we introduced our Stack-
ViewTM service, a first-of-its-kind service that applies 
24/7 real-time monitoring, data visualization, and 
advanced analytics to identify trends and detect  
anomalies in BOP performance. Our Stack-View tech-
nology enables us to optimize our BOP maintenance 
program, mitigating BOP stack pulls and reducing our 

already industry-leading NPT by approximately 50%.  
We successfully deployed our Stack-View service on six 
of our rigs in 2019 and expect to deploy this technology 
across the remainder of our fleet in 2020.

Throughout 2019, we continued to roll out our Sim-
Stack® service across our fleet. Introduced in 2018, our  
Sim-Stack service creates a virtual replica “digital twin” 
of a BOP system that simulates the BOP’s performance  
in order to identify potential modifications that improve  
the unit’s reliability and redundancy. In its first 18 months 
of operation, our Sim-Stack technology has led to the 
prevention of 10 unplanned BOP pulls, yielding an esti-
mated $35 million in revenue preservation through the 
avoidance of unplanned downtime. 

By effectively implementing and utilizing these new 
technologies, we experienced only one unplanned 
“in-operation” BOP pull during 2019. We believe this 
evidences the ability of our tools and testing capabili-
ties to help identify BOP anomalies before we engage 
in drilling. 

The superior performance delivered by these  
technologies is the main reason these assets have 
proven to be so desirable in what continues to be 
an oversupplied market. 

CAPITALIZING ON AN UNDERSERVED MARKET

One of the key differentiators for Diamond Offshore  
is our proven ability to read the market better than  
our competition. 

Unlike the drillship market where rig oversupply con-
tinues to dampen the recovery in dayrates, rates are 
improving in the underserved moored floater market –  
a key area of operational focus and differentiation  
for our company. 

Diamond Offshore is the only offshore driller that  
continues to allocate significant capital to this asset 
class with our upgrade of the Ocean Apex as well as  
the upgrade and reactivation of the Ocean Endeavor 
and Ocean Onyx. With the actions we have taken, we  
are confident that Diamond Offshore has the most  
desirable moored asset fleet in the market.

In October 2019, we announced new awards for  
our moored semis, the Ocean Endeavor and the  

SAFEST THREE YEARS ON RECORD

0.45

2017 TRIR

0.25

2018 TRIR

0.23

2019 TRIR

2019 ANNUAL REPORT  >  3

Ocean Apex, with the latter at a rate close to double the 
trough rate signed for similar rigs in the Asia Pacific 
region. With the previously announced contract for  
the Ocean Onyx, we ended the year with 45% share of  
industry backlog for this market segment, twice that  
of our next competitor.

ADDITIONAL EFFICIENCY INITIATIVES

Irrespective of the market backdrop, our success relies 
on the performance of our assets and our employees. 
In addition to developing new technologies, we con-
tinuously strive to improve our processes – constantly 
challenging ourselves to do everything better. 

In 2019, we launched Engenity, a Lean/Six Sigma-based 
methodology and structured continuous improvement 
process in which all Diamond Offshore employees are 
engaged to help eliminate waste and variation in our 
current processes across the organization and to 
improve our problem-solving skills without sacrificing 
safety or quality. We are pleased with the results our 
efforts have yielded, including more than an estimated 
$9 million of realized benefits from the use of Engenity 
methods and tools. 

Sustainability remains core to our culture and a key  
focus of our operations. This includes our ongoing focus  
on effectively managing emissions across our rig fleet.  
Each of our rigs satisfies Environmental Protection 
Agency’s (EPA) MARPOL Annex VI requirements, including 
applicable engine emission standards for NOx. Further, 
we continue to differentiate our best-in-class drillships 
by pursuing upgrades to our maintenance, power 
management, and positioning systems that minimize 
Greenhouse Gas (GHG) emissions while also reducing 
downtime for our customers. 

Our management team is committed to pursuing  
additional high-impact ways in which we can improve  
our sustainability profile.

A YEAR OF STRATEGIC INVESTMENT

For the full year 2019, we reported a net loss of  
$357 million, or $(2.60) per diluted share, compared to 
a net loss of $180 million, or $(1.31) per diluted share, 
in 2018. Contract drilling revenue was $935 million 
compared to $1.1 billion in 2018.

Despite a challenging market backdrop, we were 
successful in adding $625 million in net additional 
backlog in 2019 at premium prices. We attribute this 
achievement to our differentiation in the market, driven 
by innovation and thought leadership. 

2019 was an unusually heavy capital expense (capex) 
year for Diamond Offshore as we further invested in 
the differentiation of our ultra-deepwater drillships and 
enhancement of our moored asset capabilities. During 
the year, seven of our 13 actively marketed rigs were in 
the shipyard for upgrades or survey work. 

With our proactive fleet investments largely com-
plete, we expect capex to decline by approximately 
40% in 2020, and are well positioned to benefit 
from the important investments we’ve made in 
2019. Moving forward, we will continue to focus on 
improving our backlog and delivering best-in-class 
operating performance for our clients.

We saw indications in early 2019 of this improvement, 
as we were awarded a contract in Senegal for the 
Ocean BlackRhino and Ocean BlackHawk for four years 
of total work. Diamond Offshore was actually the last 
offshore drilling company to receive a term contract 
going into the market downturn (for a long-term 
program in the Gulf of Mexico) and with the campaign 
in Senegal, obtained the first term contract awarded 
industry-wide at the beginning of the market recovery.

As we look ahead to 2020, we will continue to execute 
on our playbook. We are well-positioned with a highly 
marketable fleet, a solid backlog of activity, a strong 
balance sheet and liquidity position, and a differen-
tiated approach and set of capabilities. Despite the 
volatile and uncertain market conditions of today,  
we remain confident in the need for our industry,  
its importance to so many around the world, and  
the critical services we provide. 

Thank you for your continued confidence in  
Diamond Offshore.

Marc Edwards 
President and Chief Executive Officer

4  <  DIAMOND OFFSHORE

A DIFFERENTIATED
ASSET CLASS

MOORED SEMIS UPGRADES AND REACTIVATIONS

OCEAN ENDEAVOR

OCEAN APEX

OCEAN ONYX

Rated to drill to a nominal depth of 
35,000 ft. and capable of operating in 
water depths up to 10,000 ft., the recently 
upgraded and reactivated Ocean Endeavor 
commenced contract in the UK North Sea 
during the second quarter of 2019. The  
rig has an excellent track record with 
International Oil Companies (IOCs),  
previously working in harsh environments 
such as the Black Sea.

Enhanced Victory class Ocean Apex is 
rated to drill to a nominal depth of  
30,000 ft. and capable of operating in  
water depths up to 6,000 ft. Post upgrade,  
the Apex has increased efficiency for 
development drilling and is particularly 
suited to environments where supply 
chains can be stretched and logistics 
problematic, such as Asia Pacific, Australia 
and West Africa. The rig is currently on 
contract in offshore Australia.

Post upgrade and reactivation, the 
enhanced Victory class Ocean Onyx is 
double the size of the original design, and 
quite simply is a new rig. Similar to the 
Apex, the Onyx has increased efficiency 
for development drilling and is suited for 
operating environments, such as Asia 
Pacific, Australia and West Africa, where 
supply chains can be stretched and logis-
tics problematic. The Onyx has previously 
worked in the Gulf of Mexico and soon will 
go work in Australia post reactivation. 

2019 ANNUAL REPORT  >   5

THOUGHT  
LEADERSHIP &  
INNOVATION

STACK-VIEWTM SERVICE

The first-of-its-kind service that applies 24/7 real-time 
monitoring, data visualization and advanced analytics to 
identify trends and detect anomalies in BOP performance. 
Stack-ViewTM enables predictive maintenance and  
subsea downtime prevention, improving reliability  
and reducing costs.

SIM-STACK® SERVICE

The industry’s first cybernetic BOP service to continuously 
assess status and regulatory compliance to immediately 
determine course of action when issues arise. The  
underlying technology received the U.S. Bureau of Safety 
and Environmental Enforcement’s (BSEE) STAR (Safety,  
Technology and Review) designation for being one of  
the industry’s best available and safest technologies.

SUBSEA RELIABILITY IMPROVEMENTS 

Diamond Offshore is 
uniquely positioned  
to capitalize on  
the improving and 
underserved moored 
semi market.

Averted  
10 BOP stack  
pulls in an 
18-month period

Delivered the  
lowest fleet-wide  
subsea unplanned  
NPT (1.95%)  
in our history

MOORED SEMIS SUPPLY/DEMAND*

Number of Moored Semis

Moored Semi Utilization

117

91%

Industry-wide  
marketed  
utilization  
in 2019

87%

Mitigated  
BOP stack pulls,  
reducing our already  
industry-leading  
NPT by ~50%

66%

76

44

2014

2016

2019

* Marketed utilization excluding Norway, Canada and Russia heavy duty/
harsh environment markets. Source: Petrodata RigPoint.

6  <  DIAMOND OFFSHORE

7

As of  
February  
2020

0 FT.

8

OCEAN  
PATRIOT

3,000 Ft.
15K; 3M;  
5R
UK

OCEAN  
VALIANT

5,500 Ft.
SP; 15K;  
3M; 4R
UK

OCEAN  
AMERICA

5,500 Ft.
SP; 15K;  
3M; 5R
Malaysia
Cold-stacked

OCEAN  
ONYX

6,000 Ft.
VC; 15K;  
4M; 5R
Singapore 

OCEAN  
APEX

6,000 Ft.
VC; 15K;  
4M; 5R
Australia

OCEAN  
ROVER

8,000 Ft.
VC; 15K;  
4M; 5R
Malaysia 
Cold-stacked

OCEAN  
VALOR

10,000 Ft.
DP; 15K;  
4M; 6R
Brazil

3,000 FT.

5,500 FT.

6,000 FT.

RATED WATER DEPTH

KEY

For semisubmersible rigs and drillships, 
the indicated depth reflects the operating 
water depth capacity for each drilling unit. 
In many cases, individual rigs are capable 
of achieving, or have achieved, greater 
water depths. In all cases, floating rigs 
are capable of working successfully at 
greater depths than their rated water 
depth. On a case-by-case basis, a greater 
depth capacity may be achieved by provid-
ing additional equipment.

Dynamically Positioned

DP 
GOM  U.S. Gulf of Mexico
SP 
VC 
3M 
4M 
5M 
15K 
4R 
5R 
6R 
7R 

Self Propelled
Victory Class
Three Mud Pumps
Four Mud Pumps
Five Mud Pumps
15,000 PSI Well Control System
Four-ram Blowout Preventer
Five-ram Blowout Preventer
Six-ram Blowout Preventer
Seven-ram Blowout Preventer

THE FLEET

8,000 FT.

10,000 FT.

ULTRA      DEEPWATERDEEPWATERMIDWATERMOORED SEMISDYNAMICALLY POSITIONED9

$1.6

As of January 1, 2020

2019 ANNUAL REPORT  >  7

OCEAN  
MONARCH

10,000 Ft.
VC; 15K;  
4M; 5R
Myanmar

OCEAN  
GREATWHITE

10,000 Ft.
DP; 15K;  
4M; 6R
UK

OCEAN  
ENDEAVOR

10,000 Ft.
VC; 15K;  
4M; 5R
UK

OCEAN  
COURAGE

10,000 Ft.
DP; 15K;  
4M; 6R
Brazil

OCEAN  
BLACKRHINO

OCEAN  
BLACKLION

OCEAN  
BLACKHORNET

OCEAN  
BLACKHAWK

12,000 Ft.
DP; 15K;  
5M; 7R
GOM

12,000 Ft.
DP; 15K;  
5M; 7R
GOM

12,000 Ft.
DP; 15K;  
5M; 7R
GOM

12,000 Ft.
DP; 15K;  
5M; 7R
GOM

12,000 FT.

ULTRA      DEEPWATERHARSH  ENVIRONMENT CAPABLEBILLION IN BACKLOG8  <  DIAMOND OFFSHORE

2019
LEADERSHIP

BOARD OF DIRECTORS

EXECUTIVE OFFICERS

Marc Edwards
President & Chief Executive Officer

Ronald Woll
Executive Vice President  
& Chief Commercial Officer

Scott Kornblau
Senior Vice President   
& Chief Financial Officer

David L. Roland
Senior Vice President,  
General Counsel & Secretary

Tommy Roth
Senior Vice President, 
Worldwide Operations

Beth G. Gordon
Vice President  
& Controller

James S. Tisch
Chairman of the Board, 
Diamond Offshore Drilling, Inc.
President & Chief Executive Officer, 
Loews Corporation

Marc Edwards
President & Chief Executive Officer,  
Diamond Offshore Drilling, Inc.

Anatol Feygin
Executive Vice President & 
Chief Commercial Officer, 
Cheniere Energy, Inc.

Paul G. Gaffney II
President Emeritus,  
Monmouth University

Edward Grebow
Managing Director,  
Lakewood Advisors, LLC

Kenneth I. Siegel 
Senior Vice President,  
Loews Corporation

Clifford M. Sobel
Managing Partner,  
Valor Capital Group, LLC

Andrew H. Tisch 
Co-Chairman of the Board,  
Loews Corporation

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

FORM 10-K/A (Amendment No. 1)

☒ 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 1-13926

DIAMOND OFFSHORE DRILLING, INC.
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of incorporation or organization)

76-0321760
(I.R.S. Employer Identification No.)

15415 Katy Freeway
Houston, Texas  77094
(Address and zip code of principal executive offices)

(281) 492-5300
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class
Common Stock, $0.01 par value per share

Trading Symbol
DO

Name of each exchange on which registered
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 the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the 
preceding 12 months (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 the 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 the 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.:

Large accelerated filer

Non-accelerated filer

Emerging growth company

☑

☐

☐

Accelerated filer

Smaller reporting 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 the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act) Yes ☐ No ☑

State the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity 
was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter.

Indicate the number of shares outstanding of each of the registrant’s classes of common stock, as of the latest practicable date.

As of June 28, 2019

$572,749,915

As of February 7, 2020

Common Stock, $0.01 par value per share

137,703,910 shares

Portions of the definitive proxy statement relating to the 2020 Annual Meeting of Stockholders of Diamond Offshore Drilling, Inc., which will be filed within 120 
days of December 31, 2019, are incorporated by reference in Part III of this report.

DOCUMENTS INCORPORATED BY REFERENCE

DIAMOND OFFSHORE DRILLING, INC.
FORM 10-K for the Year Ended December 31, 2019

EXPLANATORY NOTE

Diamond Offshore Drilling, Inc., or the Company, filed its Annual Report on Form 10-K for the fiscal year ended 
December 31, 2019, or the Original Filing, with the United States Securities and Exchange Commission, or the SEC, 
on  February  11,  2020.  The  Company  is  filing  this  Amendment  No.  1  to  the  Original  Filing  solely  to  correct  a 
typographical  error  in  the  Opinion  on  Internal  Control  over  Financial  Reporting,  or  the  Opinion,  contained  in  the 
Report of Independent Registered Public Accounting Firm included in the Original Filing. The Opinion incorrectly 
contained  several  unintended  repetitive  incomplete  sentences  due  to  imbedded  underlying  metadata  that  was  not 
removed prior to filing. That error has been corrected in this Amendment No. 1.

In  addition,  the  exhibit  list  included  in  Item  15  of  Part  IV  of  the  Original  Filing  has  been  amended  to  contain  a 
currently-dated  consent  of  Deloitte  &  Touche  LLP  and,  pursuant  to  the  rules  of  the  SEC,  currently-dated 
certifications from the Company’s Chief Executive Officer and Chief Financial Officer, as required by Sections 302 
and 906 of the Sarbanes-Oxley Act of 2002. Such consent and the certifications of the Company’s Chief Executive 
Officer and Chief Financial Officer are attached as exhibits to this Amendment No. 1.

Except as described above, this Amendment No. 1 does not amend or update any other information contained in the 
Original Filing. The Company has included a complete copy of the Original Filing, as amended per above, in this 
filing.

TABLE OF CONTENTS 

Cover Page.........................................................................................................................................................

Document Table of Contents ...........................................................................................................................

Part I
Item 1.

Business ..........................................................................................................................................

Item 1A. Risk Factors ...................................................................................................................................

Item 1B. Unresolved Staff Comments.........................................................................................................

Item 2.

Item 3.

Item 4.

Part II
Item 5.

Item 6.

Item 7.

Properties .......................................................................................................................................

Legal Proceedings .........................................................................................................................

Mine Safety Disclosures................................................................................................................

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

Selected Financial Data ................................................................................................................

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

Item 7A. Quantitative and Qualitative Disclosures About Market Risk .................................................

Item 8.

Financial Statements and Supplementary Data .........................................................................

Consolidated Financial Statements .............................................................................................

Notes to Consolidated Financial Statements ..............................................................................

Item 9.

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 and Related Transactions, and Director Independence ......................

Item 14.

Principal Accounting Fees and Services .....................................................................................

Part IV
Item 15.

Exhibits and Financial Statement Schedules..............................................................................

Item 16.

Form 10-K Summary....................................................................................................................

Signatures ..........................................................................................................................................................

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22

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25

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3

Item 1. Business.

General

PART I

Diamond Offshore Drilling, Inc. provides contract drilling services to the energy industry around the globe with 
a fleet of 15 offshore drilling rigs, consisting of four drillships and 11 semisubmersible rigs, including two rigs that 
are currently cold stacked. Our current fleet excludes the Ocean Confidence, which we expect to complete the sale 
of in the first quarter of 2020. See “– Our Fleet – Fleet Status” and “– Our Fleet – Fleet Enhancements.” 

Unless  the  context  otherwise  requires,  references  in  this  report  to  “Diamond  Offshore,”  “we,”  “us”  or  “our” 
mean  Diamond  Offshore  Drilling,  Inc.  and  our  consolidated  subsidiaries.  Diamond  Offshore  Drilling,  Inc.  was 
incorporated in Delaware in 1989.

Our Fleet

Our fleet enables us to offer services in the floater market on a worldwide basis. A floater rig is a type of mobile 
offshore drilling rig that floats and does not rest on the seafloor. This asset class includes self-propelled drillships 
and semisubmersible rigs. 

Semisubmersible rigs are comprised of an upper working and living deck resting on vertical columns connected 
to lower hull members. Such rigs operate in a “semi-submerged” position, remaining afloat, off bottom, in a position 
in which the lower hull is approximately 55 feet to 90 feet below the water line and the upper deck protrudes well 
above  the  surface.  Semisubmersibles  hold  position  while  drilling  by  use  of  a  series  of  small  propulsion  units  or 
thrusters that provide dynamic positioning, or DP, to keep the rig on location, or with anchors tethered to the sea 
bed. Although DP semisubmersibles are self-propelled, such rigs may be moved long distances with the assistance 
of  tug  boats.  Non-DP,  or  moored,  semisubmersibles  require  tug  boats  or  the  use  of  a  heavy  lift  vessel  to  move 
between locations.

A drillship is an adaptation of a maritime vessel that is designed and constructed to carry out drilling operations 
by means of a substructure with a moon pool centrally located in the hull. Drillships are typically self-propelled and 
are positioned over a drillsite through the use of a DP system similar to those used on semisubmersible rigs. 

4

  Hess Corporation
  Hess Corporation

Contract 
Preparation/BP

  Occidental

Actively 
Marketing/Warm 
Stacked
  Petrobras
  Petrobras

Demob/Contract 
Preparation/Posco 
Daewoo

  Shell
  Cold Stacked
  Woodside
Contract 
Preparation/Beach

Fleet Status

The following table presents additional information regarding our floater fleet at February 1, 2020:

Rig Type and Name
DRILLSHIPS (4):

Rated Water
Depth
(in feet)(a)

Attributes

Year Built/
Redelivered (b)

Current
Location (c)

Customer (d)

Ocean BlackLion ..........   
Ocean BlackRhino ........   
Ocean BlackHornet.......

12,000
12,000
12,000

    DP; 7R; 15K  
    DP; 7R; 15K  
DP; 7R; 15K

2015
2014
2014

  GOM
  GOM
GOM

Ocean BlackHawk ........   

12,000

    DP; 7R; 15K  

2014

  GOM

SEMISUBMERSIBLES
   (11):

Ocean GreatWhite.........

10,000

DP; 6R; 15K

2016

North Sea/U.K.

Ocean Valor ..................   
Ocean Courage..............   
Ocean Monarch.............

10,000
10,000
10,000

    DP; 6R; 15K  
    DP; 6R; 15K  
    15K

Ocean Endeavor............   
Ocean Rover .................   
Ocean Apex...................   
Ocean Onyx ..................

10,000
8,000
6,000
6,000

Ocean America .............   
Ocean Valiant ...............   
Ocean Patriot.................   

5,500
5,500
3,000

    15K
    15K
    15K
15K

    15K
    15K
    15K

2009
2009
2008

2007
2003
2014
2013

1988
1988
1983

  Brazil
  Brazil

Australia/ 
Singapore/ 
Myanmar

  North Sea/U.K.
  Malaysia
  Australia

Singapore/Australia

  Malaysia
  North Sea/U.K.
  North Sea/U.K.

  Cold Stacked
  Shell
  Apache

DP = Dynamically Positioned/Self-Propelled
6R = Six ram blow out preventer

Attributes
7R
=
15K =

2 Seven ram blow out preventers
15,000 psi well control system

(a) Rated water depth for drillships and semisubmersibles reflects the maximum water depth in which a floating rig 
has been designed for drilling operations. However, individual rigs are capable of drilling, or have drilled, in 
marginally greater water depths depending on various conditions (such as salinity of the ocean, weather and sea 
conditions). 

(b) Represents  year  rig  was  built  and  originally  placed  in  service  or  year  rig  was  redelivered  with  significant 
enhancements that enabled the rig to be classified within a different floater category than originally constructed.

(c) GOM means U.S. Gulf of Mexico. 
(d) For  ease  of  presentation  in  this  table,  customer  names  have  been  shortened  or  abbreviated.  Warm-stacked  is 
used to describe a rig that is idled (not contracted) and maintained in a “ready” state with a full crew to enable 
the rig to be quickly placed into service when contracted. Cold-stacked is used to describe an idled rig for which 
steps have been taken to preserve the rig and reduce certain costs, such as crew costs and maintenance expenses. 
Depending on the amount of time that a rig is cold-stacked, significant expenditures may be required to return 
the rig to a “ready” state.

Fleet Enhancements 

During early 2019, we completed the reactivation of the Ocean Endeavor, which is currently on contract in the 
United Kingdom, or U.K. We also completed the reactivation and upgrade of the Ocean Onyx in late 2019. As part 
of the upgrade of the Ocean Onyx, we increased the rig’s lower deck load capability, reduced rig motion response 
and  made  other  technologically  desirable  enhancements  sought  by  our  customers.  We  expect  the  Ocean  Onyx  to 
commence operating under a long-term contract in Australia in the second quarter of 2020.  In addition, we added 

5

 
   
 
 
 
   
 
     
 
 
 
    
 
 
 
 
 
 
 
 
 
 
     
 
 
   
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
enhanced automation features on two of our drillships, the Ocean BlackHawk and Ocean BlackHornet, during their 
2019  shipyard  stays  for  regulatory  surveys.    Similar  projects  for  our  other  two  drillships  are  scheduled  to  be 
completed in 2020.

We continue to evaluate further rig acquisition and enhancement opportunities as they arise. However, we can 
provide no assurance whether, or to what extent, we will continue to make rig acquisitions or enhancements to our 
fleet. See “Management’s Discussion and Analysis of Financial Condition and Results of Operations – Liquidity and 
Capital Resources – Sources and Uses of Cash –Upgrades and Other Capital Expenditures” in Item 7 of this report.

Markets

The principal markets for our offshore contract drilling services are:

•

the Gulf of Mexico, including the United States, or U.S., and Mexico; 

•

South America, principally offshore Brazil, and Trinidad and Tobago;
• Australia and Southeast Asia, including Malaysia, Myanmar and Vietnam; 
•

Europe, principally offshore the U.K.;

•

•

East and West Africa; and

the Mediterranean.

We  actively  market  our  rigs  worldwide.  From  time  to  time,  our  fleet  operates  in  various  other  markets 
throughout  the  world.  See  Note  16  “Segments  and  Geographic  Area  Analysis”  to  our  Consolidated  Financial 
Statements in Item 8 of this report.

Offshore Contract Drilling Services

Our contracts to provide offshore drilling services vary in their terms and provisions. We typically obtain our 
contracts  through  a  competitive  bid  process,  although  it  is  not  unusual  for  us  to  be  awarded  drilling  contracts 
following direct negotiations. Our drilling contracts generally provide for a basic dayrate regardless of whether or 
not  drilling  results  in  a  productive  well.  Drilling  contracts  generally  also  provide  for  reductions  in  rates  during 
periods  when  the  rig  is  being  moved  or  when  drilling  operations  are  interrupted  or  restricted  by  equipment 
breakdowns,  adverse  weather  conditions  or  other  circumstances.  Under  dayrate  contracts,  we  generally  pay  the 
operating  expenses  of  the  rig,  including  wages  and  the  cost  of  incidental  supplies.  Historically,  dayrate  contracts 
have  accounted  for  the  majority  of  our  revenues.  In  addition,  from  time  to  time,  our  dayrate  contracts  may  also 
provide for the ability to earn an incentive bonus from our customer based upon performance.

The duration of a dayrate drilling contract is generally tied to the time required to drill a single well or a group 
of  wells,  in  what  we  refer  to  as  a  well-to-well  contract,  or  a  fixed  period  of  time,  in  what  we  refer  to  as  a  term 
contract. Our drilling contracts may be terminated by the customer in the event the drilling unit is destroyed or lost, 
or if drilling operations are suspended for an extended period of time as a result of a breakdown of equipment or, in 
some cases, due to events beyond the control of either party to the contract. Certain of our contracts also permit the 
customer  to  terminate  the  contract  early  by  giving  notice;  in  most  circumstances  this  requires  the  payment  of  an 
early termination fee by the customer. The contract term in many instances may also be extended by the customer 
exercising  options  for  the  drilling  of  additional  wells  or  for  an  additional  length  of  time,  generally  subject  to 
mutually agreeable terms and rates at the time of the extension. In periods of decreasing demand for offshore rigs, 
drilling contractors may prefer longer term contracts to preserve dayrates at existing levels and ensure utilization, 
while  customers  may  prefer  shorter  contracts  that  allow  them  to  more  quickly  obtain  the  benefit  of  declining 
dayrates. Moreover, drilling contractors may accept lower dayrates in a declining market in order to obtain longer-
term contracts and add backlog. See “Risk Factors – We may not be able to renew or replace expiring contracts for 
our rigs” and “Risk Factors – Our business involves numerous operating hazards that could expose us to significant 
losses  and  significant  damage  claims.  We  are  not  fully  insured  against  all  of  these  risks  and  our  contractual 
indemnity provisions may not fully protect us,” in Item 1A of this report, which are incorporated herein by reference. 
For a discussion of our contract backlog, see “Management’s Discussion and Analysis of Financial Condition and 

6

Results  of  Operations  –  Contract  Drilling  Backlog”  in  Item  7  of  this  report,  which  is  incorporated  herein  by 
reference.           

Customers 

We  provide  offshore  drilling  services  to  a  customer  base  that  includes  major  and  independent  oil  and  gas 
companies and government-owned oil companies. During 2019, 2018 and 2017, we performed services for 12, 13 
and  14  different  customers,  respectively.  During  2019,  2018  and  2017,  our  most  significant  customers  were  as 
follows:

Customer
Hess Corporation.........................................................   
Occidental (formerly Anadarko) .................................   
Petróleo Brasileiro S.A. ..............................................   
BP................................................................................   

Percentage of Annual Consolidated
Revenues
2018

2017

2019

28.9%   
20.6%   
19.5%   
3.1%   

25.0%   
33.8%   
15.8%   
10.5%   

16.0%
24.9%
18.9%
15.8%

No other customer accounted for 10% or more of our annual total consolidated revenues during 2019, 2018 or 
2017. See “Risk Factors — Our industry is highly competitive, with an oversupply of drilling rigs and intense price 
competition”  and  “Risk  Factors  —  Our  customer  base  is  concentrated”  in  Item  1A  of  this  report,  which  are 
incorporated herein by reference. 

As  of  January  1,  2020,  our  contract  backlog  was  an  aggregate  $1.6  billion  attributable  to  10  customers, 
compared  to  $2.0  billion  as  of  January  1,  2019.    Of  our  current  contracted  backlog  for  the  years  2020,  2021  and 
2022, $0.3 billion, $0.2 billion and $0.1 billion, respectively, or 43%, 44% and 24%, respectively, are attributable to 
our  operations  in  the  GOM  from  three  customers.  See  “Management’s  Discussion  and  Analysis  of  Financial 
Condition and Results of Operations – Contract Drilling Backlog” in Item 7 of this report. See “Risk Factors — We 
can  provide  no  assurance  that  our  drilling  contracts  will  not  be  terminated  early  or  that  our  current  backlog  of 
contract  drilling  revenue  will  be  ultimately  realized”  in  Item  1A  of  this  report,  which  is  incorporated  herein  by 
reference. 

Competition

Based on industry data, as of the date of this report, there are approximately 760 mobile drilling rigs (drillships, 
semisubmersibles  and  jack-up  rigs)  in  service  worldwide,  including  approximately  240  floater  rigs.    Despite 
consolidation  in  previous  years,  the  offshore  contract  drilling  industry  remains  highly  competitive  with  numerous 
industry participants, none of which at the present time has a dominant market share. Some of our competitors may 
have greater financial or other resources than we do. 

Drilling contracts are traditionally awarded on a competitive bid basis. Price is typically the primary factor in 
determining which qualified contractor is awarded a job. Customers may also consider rig availability and location, 
a  drilling  contractor’s  operational  and  safety  performance  record,  and  condition  and  suitability  of  equipment.  We 
believe we compete favorably with respect to these factors. 

We compete on a worldwide basis, but competition may vary significantly by region at any particular time. See 
“—Markets.”  Competition for offshore rigs generally takes place on a global basis, as these rigs are highly mobile 
and may be moved, although at a cost that may be substantial, from one region to another. It is characteristic of the 
offshore  drilling  industry  to  move  rigs  from  areas  of  low  utilization  and  dayrates  to  areas  of  greater  activity  and 
relatively  higher  dayrates.  The  current  oversupply  of  offshore  drilling  rigs  also  intensifies  price  competition.  See 
“Risk  Factors  –  Our  industry  is  highly  competitive,  with  an  oversupply  of  drilling  rigs  and  intense  price 
competition” in Item 1A of this report, which is incorporated herein by reference.

7

 
 
 
 
 
 
 
 
 
Governmental Regulation and Environmental Matters

Our  operations  are  subject  to  numerous  international,  foreign,  U.S.,  state  and  local  laws  and  regulations  that 
relate  directly  or  indirectly  to  our  operations,  including  regulations  controlling  the  discharge  of  materials  into  the 
environment, requiring removal and clean-up under some circumstances, or otherwise relating to the protection of 
the environment, and may include laws or regulations pertaining to climate change, carbon emissions or energy use. 
See  “Risk  Factors  –  We  are  subject  to  extensive  domestic  and  international  laws  and  regulations  that  could 
significantly limit our business activities and revenues and increase our costs” and “Risk Factors – Regulation of 
greenhouse  gases  and  climate  change  could  have  a  negative  impact  on  our  business”  in  Item  1A  of  this  report, 
which are incorporated herein by reference.

Employees 

As  of  December 31,  2019,  we  had  approximately  2,500  workers,  including  international  crew  personnel 

furnished through independent labor contractors. 

Information About Our Executive Officers

We have included information on our executive officers in Part I of this report in reliance on General Instruction 
G(3) to Form 10-K. Our executive officers are elected annually by our Board of Directors and serve at the discretion 
of our Board of Directors until their successors are duly elected and qualified, or until their earlier death, resignation, 
disqualification or removal from office. Information with respect to our executive officers is set forth below.

Age as of

Name
Marc Edwards ..........................  
Ronald Woll .............................  
David L. Roland.......................  
Thomas Roth............................  
Scott Kornblau .........................  
Beth G. Gordon........................  

January 31, 2020  
59
52
58
64
48
64

Position

    President and Chief Executive Officer and Director
    Executive Vice President and Chief Commercial Officer
    Senior Vice President, General Counsel and Secretary
    Senior Vice President – Worldwide Operations
    Senior Vice President and Chief Financial Officer
    Vice President and Controller

Marc Edwards has served as our President and Chief Executive Officer and as a Director since March 2014. 

Ronald Woll has served as our Executive Vice President and Chief Commercial Officer since January 1, 2019. 
Mr. Woll previously served as Senior Vice President and Chief Commercial Officer from June 2014 until December 
2018. 

David L. Roland has served as our Senior Vice President, General Counsel and Secretary since September 2014. 

Thomas Roth has served as our Senior Vice President – Worldwide Operations since December 2016. Mr. Roth 
previously served as Vice President of the Boots & Coots Product Service Line at Halliburton Company from July 
2013 to September 2015. 

Scott  Kornblau  has  served  as  our  Senior  Vice  President  and  Chief  Financial  Officer  since  July  2018.    Mr. 
Kornblau  previously  served  as  our  Vice  President,  Acting  Chief  Financial  Officer  and  Treasurer  since  December 
2017,  Vice  President  and  Treasurer  from  January  2017  until  December  2017  and  Treasurer  from  July  2007  until 
January 2017. 

Beth G. Gordon has served as our Vice President and Controller since January 2017 and previously served as 

our Controller since April 2000. 

Access to Company Filings

We are subject to the informational requirements of the Securities Exchange Act of 1934, as amended, or the 
Exchange  Act,  and  accordingly  file  annual,  quarterly  and  current  reports  on  Forms  10-K,  10-Q  and  8-K, 

8

 
 
 
 
 
 
 
 
respectively,  any  amendments  to  those  reports,  proxy  statements  and  other  information  with  the  United  States 
Securities and Exchange Commission, or SEC. Our SEC filings are available to the public from the SEC’s Internet 
site at www.sec.gov or from our Internet site at www.diamondoffshore.com. Our website provides a hyperlink to a 
third-party  SEC  filings  website  where  these  reports  may  be  viewed  and  printed  at  no  cost  as  soon  as  reasonably 
practicable after we have electronically filed such material with, or furnished it to, the SEC. The preceding Internet 
addresses  and  all  other  Internet  addresses  referenced  in  this  report  are  for  information  purposes  only  and  are  not 
intended  to  be  a  hyperlink.  Accordingly,  no  information  found  or  provided  at  such  Internet  addresses  or  at  our 
website in general (or at other websites linked to our website) is intended or deemed to be incorporated by reference 
in this report.

Item 1A. Risk Factors.

Our  business  is  subject  to  a  variety  of  risks  and  uncertainties.  If  any  of  these  risks  or  uncertainties  actually 
occur, our business, reputation, financial condition, results of operations, cash flows, including negative cash flows,  
prospects  and  the  trading  price  of  our  securities,  may  be  materially  and  adversely  affected.  You  should  carefully 
consider  these  risks  when  evaluating  us  and  our  securities.  The  following  is  a  description  of  the  most  significant 
risks and uncertainties facing us; however, these risks and uncertainties are not the only ones facing our company. 
We are also subject to a variety of risks that affect many other companies generally, as well as additional risks and 
uncertainties  not  known  to  us  or  that,  as  of  the  date  of  this  report,  we  believe  are  not  as  significant  as  the  risks 
described below, but which may also materially adversely affect our business, reputation, financial condition, results 
of operations, cash flows, including negative cash flows, prospects and the trading price of our securities. 

The current protracted downturn in our industry may continue for several more years, and we cannot predict if 
or when it will end. 

Over  the  past  several  years,  crude  oil  prices  have  been  volatile,  reaching  a  high  of  $115  per  barrel  in  2014, 
declining  to  $55  per  barrel  by  the  end  of  2014  and  reaching  a  low  of  $28  per  barrel  during  2016.    Oil  prices 
recovered to nearly $57 per barrel by the end of 2016 and have continued to fluctuate. As of the date of this report, 
Brent crude oil prices were in the mid-$50-per-barrel range, having started 2020 in the mid-to-upper $60-per-barrel 
range.  As a result of, among other things, this continued volatility in commodity price and its uncertain future, the 
offshore drilling industry has experienced, and is continuing to experience, a substantial decline in demand for its 
services,  as  well  as  a  significant  decline  in  dayrates  for  contract  drilling  services.  The  decline  in  demand  for  our 
contract drilling services and the dayrates for those services has had, and if the industry downturn continues, will 
continue to have, a material adverse effect on our financial condition, results of operations and cash flows, including 
negative  cash  flows.    The  protracted  downturn  in  our  industry  will  exacerbate  many  of  the  other  risks  included 
below and other risks that we face, and we cannot predict if or when the downturn will end.

The worldwide demand for drilling services has historically been dependent on the price of oil and, as a result of 
low oil prices, demand has continued to be depressed in 2019, and there continues a protracted downturn in our 
industry.

Demand  for  our  drilling  services  depends  in  large  part  upon  the  oil  and  natural  gas  industry’s  offshore 
exploration  and  production  activity  and  expenditure  levels,  which  are  directly  affected  by  oil  and  gas  prices  and 
market  expectations  of  potential  changes  in  oil  and  gas  prices.  Beginning  in  the  second  half  of  2014,  oil  prices 
declined  significantly,  resulting  in  a  sharp  decline  in  the  demand  for  offshore  drilling  services,  including  services 
that  we  provide,  and  materially  adversely  affecting  our  results  of  operations  and  cash  flows  compared  to  years 
before  the  decline.  The  continuation  of  low  oil  prices  would  make  more  severe  the  downturn  in  our  industry  and 
would continue to materially adversely affect many of our customers and, therefore, demand for our services and our 
financial condition, results of operations and cash flows, including negative cash flows.

Oil prices have been, and are expected to continue to be, volatile and are affected by numerous factors beyond 

our control, including:

• worldwide supply and demand for oil and gas;
•

the level of economic activity in energy-consuming markets;

9

•

•

•

•

•

•

•

•

•

the  worldwide  economic  environment  and  economic  trends,  including  recessions  and  the  level  of 
international trade activity;

the  ability  of  the  Organization  of  Petroleum  Exporting  Countries,  and  10  other  oil  producing  countries, 
including Russia and Mexico, or OPEC+, to set and maintain production levels and pricing;

the level of production in non-OPEC+ countries, including U.S. domestic onshore oil production; 

civil  unrest  and  the  worldwide  political  and  military  environment,  including  uncertainty  or  instability 
resulting from an escalation or additional outbreak of armed hostilities involving the Middle East, Russia, 
other oil-producing regions or other geographic areas or further acts of terrorism in the U.S. or elsewhere; 

the cost of exploring for, developing, producing and delivering oil and gas, both onshore and offshore;

the discovery rate of new oil and gas reserves;

the rate of decline of existing and new oil and gas reserves and production;

available pipeline and other oil and gas transportation and refining capacity;

the ability of oil and gas companies to raise capital;

• weather conditions, including hurricanes, which can affect oil and gas operations over a wide area;
•

natural  disasters  or  incidents  resulting  from  operating  hazards  inherent  in  offshore  drilling,  such  as  oil 
spills;

•

•

•

•

•

•

the policies of various governments regarding exploration and development of their oil and gas reserves;

international sanctions on oil-producing countries, or the lifting of such sanctions;

technological  advances  affecting  energy  consumption,  including  development  and  exploitation  of 
alternative fuels or energy sources;

laws  and  regulations  relating  to  environmental  or  energy  security  matters,  including  those  addressing 
alternative energy sources or the risks of global climate change;

domestic and foreign tax policy; and

advances in exploration and development technology.

Although,  historically,  higher  sustained  commodity  prices  have  generally  resulted  in  increases  in  offshore 
drilling  projects,  short-term  or  temporary  increases  in  the  price  of  oil  and  gas  will  not  necessarily  result  in  an 
increase in offshore drilling activity or an increase in the market demand for our rigs. The timing of commitment to 
offshore activity in a cycle depends on project deployment times, reserve replacement needs, availability of capital 
and alternative options for resource development, among other things. Timing can also be affected by availability, 
access to, and cost of equipment to perform work. 

Our  business  depends  on  the  level  of  activity  in  the  offshore  oil  and  gas  industry,  which  has  been  cyclical,  is 
currently in a protracted downturn and is significantly affected by many factors outside of our control.

Demand for our drilling services depends upon the level of offshore oil and gas exploration, development and 
production in markets worldwide, and those activities depend in large part on oil and gas prices, worldwide demand 
for oil and gas and a variety of political and economic factors. The level of offshore drilling activity is adversely 
affected  when  operators  reduce  or  defer  new  investment  in  offshore  projects,  reduce  or  suspend  their  drilling 
budgets or reallocate their drilling budgets away from offshore drilling in favor of other priorities, such as shale or 
other land-based projects, which have reduced, and may in the future further reduce demand for our rigs. As a result, 
our business and the oil and gas industry in general are subject to cyclical fluctuations. 

As  a  result  of  the  cyclical  fluctuations  in  the  market,  there  have  been  periods  of  lower  demand,  excess  rig 
supply and lower dayrates, followed by periods of higher demand, shorter rig supply and higher dayrates. We cannot 
predict the timing or duration of such fluctuations. Periods of lower demand or excess rig supply, such as the current 
protracted  downturn  in  our  industry  that  is  continuing  and  may  continue  for  several  more  years,  intensify  the 
competition in the industry and often result in periods of lower utilization and lower dayrates. During these periods, 

10

our rigs may not be able to obtain contracts for future work and may be idle for long periods of time or may be able 
to obtain work only under contracts with lower dayrates or less favorable terms. Additionally, prolonged periods of 
low  utilization  and  dayrates  (such  as  we  are  currently  experiencing)  have  in  the  past  resulted  in,  and  may  in  the 
future  result  in,  the  recognition  of  further  impairment  charges  on  certain  of  our  drilling  rigs  if  future  cash  flow 
estimates, based upon information available to management at the time, indicate that the carrying value of these rigs 
may  not  be  recoverable.  See  “–We  may  incur  additional  asset  impairments  and/or  rig  retirements  as  a  result  of 
reduced demand for certain offshore drilling rigs.”

Our industry is highly competitive, with an oversupply of drilling rigs and intense price competition.

The  offshore  contract  drilling  industry  is  highly  competitive  with  numerous  industry  participants,  and  such 
competitiveness may be exacerbated by the current protracted downturn in our industry. Some of our competitors 
are  larger  companies,  have  larger  or  more  technologically  advanced  fleets  and  have  greater  financial  or  other 
resources  than  we  do.  The  drilling  industry  has  experienced  consolidation  and  may  experience  additional 
consolidation,  which  could  create  additional  large  competitors.  Drilling  contracts  are  traditionally  awarded  on  a 
competitive bid basis. Price is typically the primary factor in determining which qualified contractor is awarded a 
job;  however,  rig  availability  and  location,  a  drilling  contractor’s  safety  record  and  the  quality  and  technical 
capability of service and equipment are also considered.

As  of  the  date  of  this  report,  there  are  approximately  240  floater  rigs  currently  available  to  meet  customer 
drilling needs in the offshore contract drilling market, and many of these rigs are not currently contracted and/or are 
cold stacked. Although there have been over 135 floater rigs scrapped over the past six years, the market remains 
oversupplied  as  new  rig  construction,  upgrades  of  existing  drilling  rigs,  cancelation  or  termination  of  drilling 
contracts  and  established  rigs  coming  off  contract  have  contributed  to  the  current  oversupply,  intensifying  price 
competition.  In  addition,  some  shipyards  own  rigs  recently  constructed  or  under  construction,  which  are  not 
currently marketed, which, if acquired by us or our competitors, would further exacerbate the oversupply of rigs. 

In addition, during industry downturns like the one we are currently experiencing, rig operators may take lower 
dayrates and shorter contract durations to keep their rigs operational. See “Management’s Discussion and Analysis 
of Financial Condition and Results of Operations – Market Overview” in Item 7 of this report. 

We can provide no assurance that our drilling contracts will not be terminated early or that our current backlog 
of contract drilling revenue will be ultimately realized. 

Our customers may terminate our drilling contracts under certain circumstances, such as the destruction or loss 
of a drilling rig, our suspension of drilling operations for a specified period of time as a result of a breakdown of 
major  equipment,  excessive  downtime  for  repairs,  failure  to  meet  minimum  performance  criteria  (including 
customer acceptance testing) or, in some cases, due to other events beyond the control of either party. 

In addition, some of our drilling contracts permit the customer to terminate the contract after specified notice 
periods, often by tendering contractually specified termination amounts, which may not fully compensate us for the 
loss of the contract. In some cases, our drilling contracts may permit the customer to terminate the contract without 
cause,  upon  little  or  no  notice  or  without  making  an  early  termination  payment  to  us.  During  depressed  market 
conditions,  such  as  those  currently  in  effect,  certain  customers  have  utilized,  and  may  in  the  future  utilize,  such 
contract clauses to seek to renegotiate or terminate a drilling contract or claim that we have breached provisions of 
our  drilling  contracts  in  order  to  avoid  their  obligations  to  us  under  circumstances  where  we  believe  we  are  in 
compliance  with  the  contracts.  Additionally,  because  of  depressed  commodity  prices,  restricted  credit  markets, 
economic downturns, changes in priorities or strategy or other factors beyond our control, a customer may no longer 
want or need a rig that is currently under contract or may be able to obtain a comparable rig at a lower dayrate. For 
these  reasons,  customers  have  sought  and  may  in  the  future  seek  to  renegotiate  the  terms  of  our  existing  drilling 
contracts,  terminate  our  contracts  without  justification  or  repudiate  or  otherwise  fail  to  perform  their  obligations 
under our contracts. As a result of such contract renegotiations or terminations, our contract backlog has been and 
may in the future be adversely impacted. We might not recover any compensation (or any recovery we obtain may 
not fully compensate us for the loss of the contract) and we may be required to idle one or more rigs for an extended 
period of time. Each of these results has had, and may in the future have a material adverse effect on our financial 
condition,  results  of  operations  and  cash  flows.  See  “–  Our  industry  is  highly  competitive,  with  an  oversupply  of 

11

drilling rigs and intense price competition” and “Management’s Discussion and Analysis of Financial Condition and 
Results of Operations – Contract Drilling Backlog” in Item 7 of this this report. 

We may not be able to renew or replace expiring contracts for our rigs.

As of the date of this report, all of our current customer contracts will expire between 2020 and 2023. Two of 
our contracts expire in 2020, six contracts expire in 2021, and two contracts expire in each of 2022 and 2023. Some 
of our drilling rigs are not currently contracted for continuous utilization between contracts and are being actively 
marketed for these uncontracted periods. Our ability to renew or replace expiring contracts or obtain new contracts, 
and  the  terms  of  any  such  contracts,  will  depend  on  various  factors,  including  market  conditions  and  the  specific 
needs of our customers, at such times. Given the historically cyclical and highly competitive nature of our industry 
and the likelihood that the current protracted downturn in our industry continues, we may not be able to renew or 
replace  the  contracts  or  we  may  be  required  to  renew  or  replace  expiring  contracts  or  obtain  new  contracts  at 
dayrates that are below existing dayrates, or that have terms that are less favorable to us, including shorter durations, 
than  our  existing  contracts.  Moreover,  we  may  be  unable  to  secure  contracts  for  these  rigs.  Failure  to  secure 
contracts for a rig may result in a decision to cold stack the rig, which puts the rig at risk for impairment and may 
competitively  disadvantage  the  rig  as  many  customers,  during  the  current  protracted  market  downturn,  have 
expressed a preference for ready or “warm” stacked rigs over cold-stacked rigs. If a decision is made to cold stack a 
rig, our operating costs for the rig are typically reduced; however, we will incur additional costs associated with cold 
stacking the rig (particularly if we cold stack a newer rig, such as a drillship or other DP semisubmersible rig, for 
which cold-stacking costs are typically substantially higher than for an older non-DP rig). In addition, the costs to 
reactivate  a  cold-stacked  rig  may  be  substantial.  See  “–  We  must  make  substantial  capital  and  operating 
expenditures to reactivate, build, maintain and upgrade our drilling fleet.”

We  may  incur  additional  asset  impairments  and/or  rig  retirements  as  a  result  of  reduced  demand  for  certain 
offshore drilling rigs.

The current oversupply of drilling rigs in the offshore drilling market has resulted in numerous rigs being idled 
and,  in  some  cases,  retired  and/or  scrapped.  We  evaluate  our  property  and  equipment  for  impairment  whenever 
changes in circumstances indicate that the carrying amount of an asset may not be recoverable, and we have incurred 
impairment charges in the past, and may incur  additional impairment charges in the future  related to the carrying 
value  of  our  drilling  rigs.  Impairment  write-offs  could  result  if,  for  example,  any  of  our  rigs  become  obsolete  or 
commercially less desirable due to changes in technology, market demand or market expectations or their carrying 
values become excessive due to the condition of the rig, cold stacking the rig, the expectation of cold stacking the 
rig  in  the  near  future,  contracted  backlog  of  less  than  one  year  for  a  rig,  a  decision  to  retire  or  scrap  the  rig,  or 
spending in excess of budget on a newbuild, construction project or major rig upgrade. We utilize an undiscounted 
probability-weighted  cash  flow  analysis  in  testing  an  asset  for  potential  impairment,  reflecting  management’s 
assumptions  and  estimates  regarding  the  appropriate  risk-adjusted  dayrate  by  rig,  future  industry  conditions  and 
operations  and  other  factors.  Asset  impairment  evaluations  are,  by  their  nature,  highly  subjective.  The  use  of 
different estimates and assumptions could result in materially different carrying values of our assets, which could 
impact the need to record an impairment charge and the amount of any charge taken. Since 2012, we have retired 
and sold 30 drilling rigs (inclusive of the sale of the Ocean Confidence, which is expected to be completed in the 
first quarter of 2020) and recorded impairment losses aggregating $1.7 billion. Historically, the longer a drilling rig 
remains cold stacked, the higher the cost of reactivation and, depending on the age, technological obsolescence and 
condition of the rig, the lower the likelihood that the rig will be reactivated at a future date. The current oversupply 
of rigs in our industry, together with the current protracted downturn, heightens the risk of the need for future rig 
impairments.  See  “Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  – 
Critical  Accounting  Estimates  –  Property,  Plant  and  Equipment”  in  Item  7  of  this  report  and  Note  3  “Asset 
Impairments” to our Consolidated Financial Statements in Item 8 of this report.

We can provide no assurance that our assumptions and estimates used in our asset impairment evaluations will 

ultimately be realized or that the current carrying value of our property and equipment will ultimately be realized.

The incurrence of additional asset impairment charges would lower the aggregate carrying value of our rigs and 
could  cause  us  to  breach  certain  debt  covenants  under  our  credit  facilities,  such  as  the  requirement  to  maintain  a 

12

specified ratio of (A) the aggregate value of certain of our rigs to (B) the aggregate value of substantially all rigs 
owned by us and the requirement to maintain a specified ratio of (A) the aggregate value of certain of our marketed 
rigs  to  (B)  the  sum  of  the  commitments  under  our  $950  million  revolving  credit  facility,  plus  certain  outstanding 
loans, letter of credit exposures and other indebtedness.  See “– Our significant debt levels may limit our liquidity 
and flexibility in obtaining additional financing and in pursuing other business opportunities.”

Our  significant  debt  levels  may  limit  our  liquidity  and  flexibility  in  obtaining  additional  financing  and  in 
pursuing other business opportunities. 

Our business is highly capital intensive and dependent on having sufficient cash flow and/or available sources 
of financing in order to fund our capital expenditure requirements. During 2019, our cash and cash equivalents and 
marketable securities decreased an aggregate $300.8 million and during 2018 increased an aggregate $74.0 million. 
Based on our cash flow forecast, as of the date of this report, we expect to generate aggregate negative cash flows 
for  2020.  If  market  conditions  do  not  improve,  we  could  continue  to  generate  aggregate  negative  cash  flows  in 
future periods. 

 As of December 31, 2019, we had outstanding approximately $2.0 billion of senior notes, maturing at various 
times from 2023 through 2043. As of February 7, 2020, we had no borrowings outstanding under our $225 million 
revolving credit facility maturing in October 2020, which we may have difficulty replacing upon maturity, or our 
$950 million revolving credit facility maturing in October 2023 and had utilized $6.0 million for the issuance of a 
letter of credit under the latter in support of an existing bond. We expect to begin to utilize borrowing under our two 
credit facilities in the first half of 2020 to meet our liquidity requirements and anticipate ending 2020 with a drawn 
balance  on  our  $950  million  revolving  credit  facility.  At  February  7,  2020,  we  had  approximately  $1.2  billion 
available under such credit facilities in the aggregate, subject to their respective terms, to meet our short-term liquidity 
requirements.  See  “Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  – 
Liquidity and Capital Resources – Sources and Uses of Cash – Credit Agreements” in Item 7 of this report and Note 
9 “Credit Agreements and Senior Notes” to our Consolidated Financial Statements in Item 8 of this report.

Our  ability  to  meet  our  debt  service  obligations  is  dependent  upon  our  future  performance,  which  is 
unpredictable and dependent on our ability to manage through the current protracted industry downturn. Our levels 
of indebtedness could have negative consequences to us, including:

• we  may  have  difficulty  satisfying  our  obligations  with  respect  to  our  outstanding  debt  and,  given  the 
challenges to our business presented by the protracted industry downturn, our operational obligations;
• we  may  have  difficulty  obtaining  financing,  including  refinancing  for  our  existing  indebtedness  upon 

maturity, in the future for working capital, capital expenditures, acquisitions or other purposes; 

• we  may  need  to  use  a  substantial  portion  of  our  available  cash  flow  from  operations  to  pay  interest  and 
principal  on  our  debt,  which  would  reduce  the  amount  of  money  available  to  fund  working  capital 
requirements, capital expenditures and other general corporate or business activities;

•

•

our vulnerability to the effects of general adverse economic conditions, such as the continuing protracted 
industry downturn, and adverse operating results, including negative cash flows, could increase; 

our flexibility in planning for, or reacting to, changes in our business and in our industry in general could 
be limited; 

• we may not have the ability to pursue business opportunities that become available to us;
•

our  amount  of  debt  and  the  amount  we  must  pay  to  service  our  debt  obligations  could  place  us  at  a 
competitive disadvantage compared to our competitors that have less debt; and

•

our customers may react adversely to our significant debt level and seek alternative service providers.

13

In addition, our failure to comply with the restrictive covenants in our debt instruments could result in an event 
of default that, if not cured or waived, could have a material adverse effect on our business. Among other things, 
these covenants:

•

•

•

•

•

require us to maintain a specified ratio of our consolidated indebtedness to total capitalization;

require us to maintain a specified ratio of (A) the aggregate value of certain of our rigs to (B) the aggregate 
value of substantially all rigs owned by us;

require us to maintain a specified ratio of (A) the aggregate value of certain of our marketed rigs to (B) the 
sum  of  the  commitments  under  our  $950  million  revolving  credit  facility,  plus  certain  outstanding  loans, 
letter of credit exposures and other indebtedness; 

limit the ability of our subsidiaries to incur debt; and

require  us  to  make  a  cash  collateral  deposit  if  a  change  in  control  occurs,  as  defined  in  each  respective 
credit facility, within 90 days of the change in control event. The amount of such cash collateral deposit is 
based on our credit ratings within 90 days of such change in control event. See “–We are controlled by a 
single stockholder, which could result in potential conflicts of interest.”

In September 2019, S&P Global Ratings, or S&P, downgraded our corporate and senior unsecured notes credit 
ratings to CCC+ from B. The rating outlook from S&P changed to stable from negative. Our current corporate credit 
rating from Moody’s Investor Services, or Moody’s, is B2 and our current senior unsecured notes credit rating from 
Moody’s is B3. The rating outlook from Moody’s is negative. These credit ratings are below investment grade and 
could raise our cost of financing. Consequently, we may not be able to issue additional debt in amounts and/or with 
terms that we consider to be reasonable. These ratings could limit our ability to pursue other business opportunities 
or to refinance our indebtedness as it matures. 

Our  revolving  credit  facilities  bear  interest  at  variable  rates,  based  on  our  corporate  credit  rating  and  market 
interest  rates.  If  market  interest  rates  increase,  our  cost  to  borrow  under  our  revolving  credit  facilities  may  also 
increase.  Although  we  may  employ  hedging  strategies  such  that  a  portion  of  the  aggregate  principal  amount 
outstanding under our credit facilities would effectively carry a fixed rate of interest, any hedging arrangement put 
in place may not offer complete protection from this risk.

Changes in tax laws and policies, effective income tax rates or adverse outcomes resulting from examination of 
our tax returns could adversely affect our financial results.

Tax  laws  and  regulations  are  highly  complex  and  subject  to  interpretation  and  disputes.  We  conduct  our 
worldwide operations through various subsidiaries in a number of countries throughout the world. As a result, we 
are  subject  to  highly  complex  tax  laws,  regulations  and  income  tax  treaties  within  and  between  the  countries  in 
which  we  operate  as  well  as  countries  in  which  we  may  be  resident,  which  may  change  and  are  subject  to 
interpretation. In addition, in several of the international locations in which we operate, certain of our wholly-owned 
subsidiaries enter into agreements with each other to provide specialized services and equipment in support of our 
foreign operations. In such cases, we apply an intercompany transfer pricing methodology to determine the arm’s 
length amount to be charged for providing the services and equipment. In most cases, there are alternative transfer 
pricing methodologies that could be applied to these transactions and, if applied, could result in different chargeable 
amounts. 

As  a  result,  we  determine  our  income  tax  expense  based  on  our  interpretation  of  the  applicable  tax  laws  and 
regulations  in  effect  in  each  jurisdiction  for  the  period  during  which  we  operate  and  earn  income.  Our  overall 
effective tax rate could be adversely affected by lower than anticipated earnings in countries where we have lower 
statutory rates and higher than anticipated earnings in countries where we have higher statutory rates, by changes in 
the valuation of our deferred tax assets and liabilities or by changes in tax laws, tax treaties, regulations, accounting 
principles  or  interpretations  thereof  in  one  or  more  countries  in  which  we  operate.  In  addition,  changes  in  laws, 
treaties and regulations and the interpretation of such laws, treaties and regulations may put us at risk for future tax 
assessments and liabilities which could be substantial.

14

Our income tax returns are subject to review and examination. We recognize the benefit of income tax positions 
we believe are more likely than not to be sustained on their merit should they be challenged by a tax authority. If any 
tax authority successfully challenges any tax position taken or any of our intercompany transfer pricing policies, or 
if the terms of certain income tax treaties are interpreted in a manner that is adverse to us or our operations, or if we 
lose  a  material  tax  dispute  in  any  country,  our  effective  tax  rate  on  our  worldwide  earnings  could  increase 
substantially.

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

Our consolidated effective income tax rate is impacted by the mix between our domestic and international pre-
tax  earnings  or  losses,  as  well  as  the  mix  of  the  international  tax  jurisdictions  in  which  we  operate.  We  cannot 
provide any assurance as to what our consolidated effective income tax rate will be in the future due to, among other 
factors,  uncertainty  regarding  the  nature  and  extent  of  our  business  activities  in  any  particular  jurisdiction  in  the 
future and the tax laws of such jurisdictions, as well as potential changes in U.S. and foreign tax laws, regulations or 
treaties  or  the  interpretation  or  enforcement  thereof,  changes  in  the  administrative  practices  and  precedents  of  tax 
authorities or any reclassification or other matter (such as changes in applicable accounting rules) that increases the 
amounts  we  have  provided  for  income  taxes  or  deferred  tax  assets  and  liabilities  in  our  consolidated  financial 
statements.  This  variability  may  cause  our  consolidated  effective  income  tax  rate  to  vary  substantially  from  one 
reporting period to another.

Our customer base is concentrated. 

We  provide  offshore  drilling  services  to  a  customer  base  that  includes  major  and  independent  oil  and  gas 
companies  and  government-owned  oil  companies.  During  2019,  two  of  our  customers  in  the  GOM  and  our  three 
largest  customers  in  the  aggregate  accounted  for  50%  and  69%,  respectively,  of  our  annual  total  consolidated 
revenues. In addition, the number of customers we have performed services for has declined from 35 in 2014 to 12 
in 2019. As of January 1, 2020, our contracted backlog was an aggregate $1.6 billion of which 43%, 44% and 24% 
for  the  years  2020,  2021  and  2022,  respectively,  was  attributable  to  our  operations  in  the  GOM  from  three 
customers.  The  loss  of  a  significant  customer  could  have  a  material  adverse  impact  on  our  financial  condition, 
results of operations and cash flows, especially in a declining market (like the current protracted industry downturn) 
where  the  number  of  our  working  drilling  rigs  is  declining  along  with  the  number  of  our  active  customers.  In 
addition,  if  a  significant  customer  experiences  liquidity  constraints  or  other  financial  difficulties,  or  elects  to 
terminate one of our drilling contracts, it could have a material adverse effect on our utilization rates in the affected 
market  and  also  displace  demand  for  our  other  drilling  rigs  as  the  resulting  excess  supply  enters  the  market.  See 
“Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  –  Contract  Drilling 
Backlog” in Item 7 of this report. 

We may be subject to litigation and disputes that could have a material adverse effect on us.

We are, from time to time, involved in litigation and disputes. These matters may include, among other things, 
contract disputes, personal injury claims, environmental claims or proceedings, asbestos and other toxic tort claims, 
employment  and  tax  matters,  claims  of  infringement  of  patent  and  other  intellectual  property  rights,  and  other 
litigation that arises in the ordinary course of our business. We cannot predict with certainty the outcome or effect of 
any  dispute,  claim  or  other  litigation  matter,  and  there  can  be  no  assurance  as  to  the  ultimate  outcome  of  any 
litigation. We may not have insurance for litigation or claims that may arise, or if we do have insurance coverage it 
may  not  be  sufficient,  insurers  may  not  remain  solvent,  other  claims  may  exhaust  some  or  all  of  the  insurance 
available to us or insurers may interpret our insurance policies such that they do not cover losses for which we make 
claims  or  may  otherwise  dispute  claims  made.  Litigation  may  have  a  material  adverse  effect  on  us  because  of 
potential  adverse  outcomes,  defense  costs,  the  diversion  of  our  management’s  resources  and  other  risk  factors 
inherent in litigation or relating to the claims that may arise.

Our contract drilling expense includes fixed costs that will not decline in proportion to decreases in rig utilization 
and dayrates.

Our contract drilling expense includes all direct and indirect costs associated with the operation, maintenance 
and  support  of  our  drilling  equipment,  which  is  often  not  affected  by  changes  in  dayrates  and  utilization.  During 

15

periods of reduced revenue and/or activity (like the current protracted industry downturn), certain of our fixed costs 
will not decline and often we may incur additional operating costs, such as fuel and catering costs, for which the 
customer generally reimburses us when a rig is under contract. During times of reduced dayrates and utilization, like 
the current protracted industry downturn, reductions in costs may not be immediate as we may incur additional costs 
associated  with  cold  stacking  a  rig  (particularly  if  we  cold  stack  a  newer  rig,  such  as  a  drillship  or  other  DP 
semisubmersible rig, for which cold-stacking costs are typically substantially higher than for an older non-DP rig), 
or we may not be able to fully reduce the cost of our support operations in a particular geographic region due to the 
need to support the remaining drilling rigs in that region. Accordingly, a decline in revenue due to lower dayrates 
and/or utilization may not be offset by a corresponding decrease in contract drilling expense. 

Contracts for our drilling rigs are generally fixed dayrate contracts, and increases in our operating costs could 
adversely affect our profitability on those contracts.

Our contracts for our drilling rigs generally provide for the payment of an agreed dayrate per rig operating day, 
although some contracts do provide for a limited escalation in dayrate due to increased operating costs we incur on 
the project. Over the term of a drilling contract, our operating costs may fluctuate due to events beyond our control. 
In addition, equipment repair and maintenance expenses vary depending on the type of activity the rig is performing, 
the  age  and  condition  of  the  equipment  and  general  market  factors  impacting  relevant  parts,  components  and 
services. The gross margin that we realize on these fixed dayrate contracts will fluctuate based on variations in our 
operating costs over the terms of the contracts. In addition, for contracts with dayrate escalation clauses, we may not 
be able to fully recover increased or unforeseen costs from our customers.

We  are  subject  to  extensive  domestic  and  international  laws  and  regulations  that  could  significantly  limit  our 
business activities and revenues and increase our costs.

Certain countries are subject to restrictions, sanctions and embargoes imposed by the U.S. government or other 
governmental or international authorities. These restrictions, sanctions and embargoes may prohibit or limit us from 
participating in certain business activities in those countries. Our operations are also subject to numerous local, state 
and federal laws and regulations in the U.S. and in foreign jurisdictions concerning the containment and disposal of 
hazardous  materials,  the  remediation  of  contaminated  properties  and  the  protection  of  the  environment.  Laws  and 
regulations protecting the environment have  become increasingly stringent, and may in some cases impose “strict 
liability,” rendering a person liable for environmental damage without regard to negligence or fault on the part of 
that  person.  Failure  to  comply  with  such  laws  and  regulations  could  subject  us  to  civil  or  criminal  enforcement 
action, for which we may not receive contractual indemnification or have insurance coverage, and could result in the 
issuance of injunctions restricting some or all of our activities in the affected areas. We may be required to make 
significant expenditures for additional capital equipment or inspections and recertifications thereof to comply with 
existing  or  new  governmental  laws  and  regulations.  It  is  also  possible  that  these  laws  and  regulations  may  in  the 
future  add  significantly  to  our  operating  costs  or  result  in  a  substantial  reduction  in  revenues  associated  with 
downtime required to install such equipment or may otherwise significantly limit drilling activity.

In addition, these laws and regulations require us to perform certain regulatory inspections, which we refer to as 
a special survey. For most of our rigs, these special surveys are due every five years, although the inspection interval 
for our North Sea rigs is two-and-one-half years. Our operating income is negatively impacted during these special 
surveys. These special surveys are generally performed in a shipyard and require scheduled downtime, which can 
negatively impact operating revenue. Operating expenses increase as a result of these special surveys due to the cost 
to mobilize the rigs to a shipyard, and inspection, repair and maintenance costs. Repair and maintenance activities 
may  result  from  the  special  survey  or  may  have  been  previously  planned  to  take  place  during  this  mandatory 
downtime. The number of rigs undergoing a special survey will vary from year to year, as well as from quarter to 
quarter. Operating income may also be negatively impacted by intermediate surveys, which are performed at interim 
periods  between  special  surveys.  Although  an  intermediate  survey  normally  does  not  require  shipyard  time,  the 
survey may require some downtime for the rig. We can provide no assurance as to the exact timing and/or duration 
of downtime and/or the costs or lost revenues associated with regulatory inspections, planned rig mobilizations and 
other shipyard projects.

In addition, the offshore drilling industry is dependent on demand for services from the oil and gas exploration 
industry and, accordingly, can be affected by changes in tax and other laws relating to the energy business generally. 

16

Governments in some 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 industry. The modification of existing laws or 
regulations or the adoption of new laws or regulations curtailing exploratory or developmental drilling for oil and 
gas for economic, environmental or other reasons could limit drilling opportunities. 

U.S. federal, state, foreign and international laws and regulations address oil spill prevention and control and 
impose a variety of obligations on us related to the prevention of oil spills and liability for damages resulting from 
such spills. Some of these laws and regulations have significantly expanded liability exposure across all segments of 
the oil and gas industry. For example, the United States Oil Pollution Act of 1990 imposes strict and, with limited 
exceptions, joint and several liability upon each responsible party for oil removal costs and a variety of public and 
private damages. Failure to comply with such laws and regulations could subject us to civil or criminal enforcement 
action, for which we may not receive contractual indemnification or have insurance coverage, and could result in the 
issuance  of  injunctions  restricting  some  or  all  of  our  activities  in  the  affected  areas.  In  addition,  legislative  and 
regulatory developments may occur that could substantially increase our exposure to liabilities that might arise in 
connection with our operations.

Regulation of greenhouse gases and climate change could have a negative impact on our business.

Governments  around  the  world  are  increasingly  considering  and  adopting  laws  and  regulations  to  address 
climate change issues. Lawmakers and regulators in the U.S. and other jurisdictions where we operate have focused 
increasingly on restricting the emission of carbon dioxide, methane and other “greenhouse” gases. This may result in 
new environmental regulations that may unfavorably impact us, our suppliers and our customers. Moreover, there is 
increased focus, including by governmental and non-governmental organizations, investors and other stakeholders 
on  these  and  other  sustainability  matters.  In  addition,  efforts  have  been  made  and  continue  to  be  made  in  the 
international community toward the adoption of international treaties or protocols that would address global climate 
change issues and impose reductions of hydrocarbon-based fuels. We may be exposed to risks related to new laws, 
regulations, treaties or international agreements pertaining to climate change, greenhouse gases, carbon emissions or 
energy use that could decrease the use of oil or natural gas, thus reducing demand for hydrocarbon-based fuel and 
our  drilling  services.  Governments  may  also  pass  laws  or  regulations  incentivizing  or  mandating  the  use  of 
alternative energy sources, such as wind power and solar energy, which may reduce demand for oil and natural gas 
and  our  drilling  services.  Such  laws,  regulations,  treaties  or  international  agreements  could  result  in  increased 
compliance costs or additional operating restrictions, or adversely affect the demand for hydrocarbons, which may 
have  a  negative  impact  on  our  business,  and  could  materially  adversely  affect  our  operations  by  limiting  drilling 
opportunities.

If we, or our customers, are unable to acquire or renew permits and approvals required for drilling operations, 
we may be forced to delay, suspend or cease our operations.

Oil and natural gas exploration and production operations require numerous permits and approvals for us and 
our customers from governmental agencies in the areas in which we operate or expect to operate. Depending on the 
area of operation, the burden of obtaining such permits and approvals to commence such operations may reside with 
us, our customers or both. Obtaining all necessary permits and approvals may necessitate substantial expenditures to 
comply with the requirements of these permits and approvals, future changes to these permits or approvals, or any 
adverse change in the interpretation of existing permits and approvals. In addition, such regulatory requirements and 
restrictions could also delay or curtail our operations.

Our business involves numerous operating hazards that could expose us to significant losses and significant damage 
claims. We are not fully insured against all of these risks and our contractual indemnity provisions may not fully 
protect us. 

Our operations are subject to the significant hazards inherent in drilling for oil and gas offshore, such as blowouts, 
reservoir  damage,  loss  of  production,  loss  of  well  control,  unstable  or  faulty  sea  floor  conditions,  fires  and  natural 
disasters such as hurricanes. The occurrence of any of these types of events could result in the suspension of drilling 
operations,  damage  to  or  destruction  of  the  equipment  involved  and  injury  or  death  to  rig  personnel  and  damage  to 
producing  or  potentially  productive  oil  and  gas  formations,  oil  spillage,  oil  leaks,  well  blowouts  and  extensive 
uncontrolled fires, any of which could cause significant environmental damage. In addition, offshore drilling operations 

17

are  subject  to  marine  hazards,  including  capsizing,  grounding,  collision  and  loss  or  damage  from  severe  weather. 
Operations also may be suspended because of machinery breakdowns, abnormal drilling conditions, failure of suppliers 
or  subcontractors  to  perform  or  supply  goods  or  services  or  personnel  shortages.  Any  of  the  foregoing  events  could 
result in significant damage or loss to our properties and assets or the properties and assets of others, injury or death to 
rig personnel or others, significant loss of revenues and significant damage claims against us. 

Our  drilling  contracts  with  our  customers  provide  for  varying  levels  of  indemnity  and  allocation  of  liabilities 
between our customers and us with respect to the hazards and risks inherent in, and damages or losses arising out of, 
our  operations,  and  we  may  not  be  fully  protected.  Our  contracts  are  individually  negotiated,  and  the  levels  of 
indemnity  and  allocation  of  liabilities  in  them  can  vary  from  contract  to  contract  depending  on  market  conditions, 
particular  customer  requirements  and  other  factors  existing  at  the  time  a  contract  is  negotiated.  We  may  incur 
liability for significant losses or damages under such provisions. 

Additionally, the enforceability of indemnification provisions in our contracts may be limited or prohibited by 
applicable law or such provisions may not be enforced by courts having jurisdiction, and we could be held liable for 
substantial  losses  or  damages  and  for  fines  and  penalties  imposed  by  regulatory  authorities.  The  indemnification 
provisions in our contracts may be subject to differing interpretations, and the laws or courts of certain jurisdictions 
may enforce such provisions while other laws or courts may find them to be unenforceable. The law with respect to 
the enforceability of indemnities varies from jurisdiction to jurisdiction and is unsettled under certain laws that are 
applicable  to  our  contracts.  There  can  be  no  assurance  that  our  contracts  with  our  customers,  suppliers  and 
subcontractors  will  fully  protect  us  against  all  hazards  and  risks  inherent  in  our  operations.  There  can  also  be  no 
assurance  that  those  parties  with  contractual  obligations  to  indemnify  us  will  be  financially  able  to  do  so  or  will 
otherwise honor their contractual obligations.

We  maintain  liability  insurance,  which  generally  includes  coverage  for  environmental  damage;  however, 
because of contractual provisions and policy limits, our insurance coverage may not adequately cover our losses and 
claim  costs.  In  addition,  certain  risks  and  contingencies  related  to  pollution,  reservoir  damage  and  environmental 
risks  are  generally  not  fully  insurable.  Also,  we  do  not  typically  purchase  loss-of-hire  insurance  to  cover  lost 
revenues when a rig is unable to work.  There can be no assurance that we will continue to carry the insurance we 
currently  maintain,  that  our  insurance  will  cover  all  types  of  losses  or  that  we  will  be  able  to  maintain  adequate 
insurance in the future at rates we consider to be reasonable or that we will be able to obtain insurance against some 
risks.

We are self-insured for physical damage to rigs and equipment caused by named windstorms in the GOM. This 
results in a higher risk of material losses that are not covered by third party insurance contracts. In addition, certain 
of  our  shore-based  facilities  are  located  in  geographic  regions  that  are  susceptible  to  damage  or  disruption  from 
hurricanes  and  other  weather  events.  Future  hurricanes  or  similar  natural  disasters  that  impact  our  facilities,  our 
personnel  located  at  those  facilities  or  our  ongoing  operations  may  negatively  affect  our  financial  position  and 
operating results.

If an accident or other event occurs that exceeds our insurance coverage limits or is not an insurable event under 

our insurance policies, or is not fully covered by contractual indemnity, it could result in a significant loss to us.

We  must  make  substantial  capital  and  operating  expenditures  to  reactivate,  build,  maintain  and  upgrade  our 
drilling fleet.

Our business is highly capital intensive and dependent on having sufficient cash flow and/or available sources 
of  financing  in  order  to  fund  our  capital  expenditure  requirements.  Our  expenditures  could  increase  as  a  result  of 
changes  in  offshore  drilling  technology;  the  cost  of  labor  and  materials;  customer  requirements;  the  cost  of 
replacement parts for existing drilling rigs; the geographic location of the rigs; and industry standards. Changes in 
offshore  drilling  technology,  customer  requirements  for  new  or  upgraded  equipment  and  competition  within  our 
industry  may  require  us  to  make  significant  capital  expenditures  in  order  to  maintain  our  competitiveness.  In 
addition,  changes  in  governmental  regulations,  safety  or  other  equipment  standards,  as  well  as  compliance  with 
standards imposed by maritime self-regulatory organizations, may require us to make additional unforeseen capital 
expenditures.  As  a  result,  we  may  be  required  to  take  our  rigs  out  of  service  for  extended  periods  of  time,  with 
corresponding  losses  of  revenues,  in  order  to  make  such  alterations  or  to  add  such  equipment.  Depending  on  the 
length of time that a rig has been cold-stacked, we may incur significant costs to restore the rig to drilling capability, 

18

which  may  also  include  capital  expenditures  due  to  the  possible  technological  obsolescence  of  the  rig.  Market 
conditions,  such  as  the  current  protracted  industry  downturn,  may  not  justify  these  expenditures  or  enable  us  to 
operate our older rigs profitably during the remainder of their economic lives. We can provide no assurance that we 
will have access to adequate or economical sources of capital to fund our capital and operating expenditures.

Significant portions of our operations are conducted outside the U.S. and involve additional risks not associated 
with U.S. domestic operations.

Our  operations  outside  the  U.S.  accounted  for  approximately  47%,  41%  and  58%  of  our  total  consolidated 
revenues  for  2019,  2018  and  2017,  respectively,  and  include,  or  have  included,  operations  in  South  America, 
Australia and Southeast Asia, Europe and Mexico. Because we operate in various regions throughout the world, we 
are exposed to a variety of risks inherent in international operations, including risks of war or conflicts; political and 
economic  instability  and  disruption;  civil  disturbance;  acts  of  piracy,  terrorism  or  other  assaults  on  property  or 
personnel; corruption; possible economic and legal sanctions (such as possible restrictions against countries that the 
U.S.  government  may  consider  to  be  state  sponsors  of  terrorism);  changes  in  global  monetary  and  trade  policies, 
laws and regulations; fluctuations in currency exchange rates; restrictions on currency exchange; controls over the 
repatriation of income or capital; and other risks. We may not have insurance coverage for these risks, or we may 
not be able to obtain adequate insurance coverage for such events at reasonable rates. Our operations may become 
restricted, disrupted or prohibited in any country in which any of these risks occur.

On  January  29,  2020,  the  European  Parliament  approved  the  U.K.’s  withdrawal  from  the  European  Union, 
commonly  referred  to  as  Brexit.  The  U.K.  officially  left  the  European  Union  on  January  31,  2020.  Following  its 
departure, the U.K. entered into a transition period that is scheduled to last until December 31, 2020 during which 
period of time the U.K.’s trading relationship with the European Union is expected to remain largely the same while 
the  two  parties  negotiate  a  trade  agreement  as  well  as  other  aspects  of  the  U.K.’s  relationship  with  the  European 
Union.  The impact of Brexit and the future relationship between the U.K. and the European Union are uncertain for 
companies that do business in the U.K. and the overall global economy. Approximately 17% of our total revenues 
for  the  year  ended  December 31,  2019  were  generated  in  the  U.K.  Brexit,  or  similar  events  in  other  jurisdictions, 
could depress economic activity or impact global markets, including foreign exchange and securities markets, which 
may have an adverse impact on our business and operations as a result of changes in currency exchange rates, tariffs, 
treaties and other regulatory matters.

We are also subject to the following risks in connection with our international operations:

•

•

•

•

•

•

•

•

•

•

•

•

•

kidnapping of personnel;

seizure, expropriation, nationalization, deprivation, malicious damage or other loss of possession or use of 
property or equipment;

renegotiation or nullification of existing contracts;

disputes and legal proceedings in international jurisdictions;

changing social, political and economic conditions;

imposition of wage and price controls, trade barriers, export controls or import-export quotas;

difficulties in collecting accounts receivable and longer collection periods;

fluctuations in currency exchange rates and restrictions on currency exchange;

regulatory or financial requirements to comply with foreign bureaucratic actions;

restriction or disruption of business activities;

limitation of our access to markets for periods of time;

travel  limitations  or  operational  problems  caused  by  public  health  threats  or  changes  in  immigration 
policies;

difficulties in supplying, repairing or replacing equipment or transporting personnel in remote locations;

19

•

•

difficulties in obtaining visas or work permits for our employees on a timely basis; and 

changing taxation policies and confiscatory or discriminatory taxation. 

We are also subject to the regulations of the U.S. Treasury Department’s Office of Foreign Assets Control and 
other U.S. laws and regulations governing our international operations in addition to domestic and international anti-
bribery laws and sanctions, trade laws and regulations, customs laws and regulations, and other restrictions imposed 
by other governmental or international authorities. Failure to comply with these laws and regulations could result in 
criminal and civil penalties, economic sanctions, seizure of shipments and/or the contractual withholding of monies 
owed to us, among other things. We have operated and may in the future operate in parts of the world where strict 
compliance with anti-corruption and anti-bribery laws may conflict with local customs and practices. Any failure to 
comply with the U.S. Foreign Corrupt Practices Act, the U.K. Bribery Act 2010 or other anti-corruption laws due to 
our own acts or omissions or the acts or omissions of others, including our partners, agents or vendors, could subject 
us to substantial fines, sanctions, civil and/or criminal penalties and curtailment of operations in certain jurisdictions. 
In  addition,  international  contract  drilling  operations  are  subject  to  various  laws  and  regulations  in  countries  in 
which  we  operate,  including  laws  and  regulations  relating  to  the  equipping  and  operation  of  drilling  rigs;  import-
export  quotas  or  other  trade  barriers;  repatriation  of  foreign  earnings  or  capital;  oil  and  gas  exploration  and 
development; local content requirements; taxation of offshore earnings and earnings of expatriate personnel; and use 
and compensation of local employees and suppliers by foreign contractors.

Any  significant  cyber  attack  or  other  interruption  in  network  security  or  the  operation  of  critical  information 
technology systems could materially disrupt our operations and adversely affect our business. 

Our  business  has  become  increasingly  dependent  upon  information  technologies,  computer  systems  and 
networks, including those maintained by us and those maintained and provided to us by third parties (for example, 
“software-as-a-service” and cloud solutions), to conduct day-to-day operations, and we are placing greater reliance 
on information technology to help support our operations and increase efficiency in our business functions. We are 
dependent  upon  our  information  technology  and  infrastructure,  including  operational  and  financial  computer 
systems, to process the data necessary to conduct almost all aspects of our business. Computer, telecommunications 
and other business facilities and systems could become unavailable or impaired from a variety of causes including, 
among others, storms and other natural disasters, terrorist attacks, utility outages, theft, design defects, human error 
or  complications  encountered  as  existing  systems  are  maintained,  repaired,  replaced  or  upgraded.  It  has  been 
reported that known or unknown entities or groups have mounted so-called “cyber attacks” on businesses and other 
organizations  solely  to  disable  or  disrupt  computer  systems,  disrupt  operations  and,  in  some  cases,  steal  data.  In 
addition, the U.S. government has issued public warnings that indicate that energy assets might be specific targets of 
cybersecurity threats. Cybersecurity risks and threats continue to grow and may be difficult to anticipate, prevent, 
discover  or  mitigate.  A  breach,  failure  or  circumvention  of  our  computer  systems  or  networks,  or  those  of  our 
customers, vendors or others with whom we do business, including by ransomware or other attacks, could materially 
disrupt  our  business  operations  and  our  customers’  operations  and  could  result  in  the  alteration,  loss,  theft  or 
corruption  of  data,  and  unauthorized  release  of,  unauthorized  access  to,  or  our  loss  of  access  to  confidential, 
proprietary,  sensitive  or  other  critical  data  or  systems  concerning  our  company,  business  activities,  employees, 
customers or vendors. Any such breach, failure or circumvention could result in loss of customers, financial losses, 
regulatory fines, substantial damage to property, bodily injury or loss of life, or misuse or corruption of critical data 
and proprietary information and could have a material adverse effect on our operations, business or reputation.

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 adversely affect the market for offshore 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.

20

We  rely  on  third-party  suppliers,  manufacturers  and  service  providers  to  secure  and  service  equipment, 
components and parts used in rig operations, conversions, upgrades and construction.

Our  reliance  on  third-party  suppliers,  manufacturers  and  service  providers  to  provide  equipment  and  services 
exposes us to volatility in the quality, price and availability of such items. Certain components, parts and equipment 
that  we  use  in  our  operations  may  be  available  only  from  a  small  number  of  suppliers,  manufacturers  or  service 
providers. The failure of one or more third-party suppliers, manufacturers or service providers to provide equipment, 
components,  parts  or  services,  whether  due  to  capacity  constraints,  production  or  delivery  disruptions,  price 
increases, quality control issues, recalls or other decreased availability of parts and equipment, is beyond our control 
and could materially disrupt our operations or result in the delay, renegotiation or cancellation of drilling contracts, 
thereby causing a loss of contract drilling backlog and/or revenue to us, as well as an increase in operating costs and 
an increased risk of additional asset impairments.

Additionally,  our  suppliers,  manufacturers  and  service  providers  could  be  negatively  impacted  by  the  current 
protracted  industry  downturn  or  global  economic  conditions.  If  certain  of  our  suppliers,  manufacturers  or  service 
providers were to experience significant cash flow issues, become insolvent or otherwise curtail or discontinue their 
business  as  a  result  of  such  conditions,  it  could  result  in  a  reduction  or  interruption  in  supplies,  equipment  or 
services available to us and/or a significant increase in the price of such supplies, equipment and services,.

Changes  in  accounting  principles  and  financial  reporting  requirements  could  adversely  affect  our  results  of 
operations or financial condition.

We are required to prepare our financial statements in accordance with accounting principles generally accepted 
in  the  U.S.,  or  GAAP,  as  promulgated  by  the  Financial  Accounting  Standards  Board.  It  is  possible  that  future 
accounting standards that we are required to adopt could change the current accounting treatment that we apply to 
our consolidated financial statements and that such changes could have a material adverse effect on our results of 
operations and financial condition.  For a description of recent accounting standards that we have not yet adopted 
and,  if  known,  our  estimates  of  their  expected  impact,  see  Note  1  “General  Information  –  Recent  Accounting 
Pronouncements Not Yet Adopted” to the Consolidated Financial Statements included under Item 8 of this report.

Failure to obtain and retain highly skilled personnel could hurt our operations.

We require highly skilled personnel to operate and provide technical services and support for our business. A 
well-trained, motivated and adequately-staffed work force has a positive impact on our ability to attract and retain 
business. As a result, our future success depends on our continuing ability to identify, hire, develop, motivate and 
retain skilled personnel for all areas of our organization. To the extent that demand for drilling services and/or the 
size of the active worldwide industry fleet increases, shortages of qualified personnel could arise, creating upward 
pressure  on  wages  and  difficulty  in  staffing  and  servicing  our  rigs.  Our  continued  ability  to  compete  effectively 
depends  on  our  ability  to  attract  new  employees  and  to  retain  and  motivate  our  existing  employees.  Heightened 
competition for skilled personnel could materially and adversely limit our operations and further increase our costs.

We are controlled by a single stockholder, which could result in potential conflicts of interest.

Loews Corporation, which we refer to as Loews, beneficially owned approximately 53% of our outstanding shares 
of common stock as of February 7, 2020, and is in a position to control actions that require the consent of stockholders, 
including the election of directors, amendment of our Restated Certificate of Incorporation and any merger or sale of 
substantially all of our assets. In addition, three officers of Loews serve on our Board of Directors, or Board. We have 
also entered into a services agreement and a registration rights agreement with Loews, and we may in the future enter 
into other agreements with Loews. 

In  addition,  under  each  of  our  credit  facilities,  a  change  of  control  event  would  occur  if  (a)  any  person  other 
than Loews, its subsidiaries or affiliates and/or certain issuers of investment grade debt owns or has the power to 
vote more than 50% of our outstanding common stock or (b) any combination of Loews, its subsidiaries or affiliates 
and/or  certain  issuers  of  investment  grade  debt  ceases  to  own  or  have  the  power  to  vote  more  than  25%  of  our 
outstanding common stock. If a change of control event occurs, we would be required to cash collateralize part or all 
of the lenders’ credit exposures under the credit facility if we fail to obtain at least one investment grade credit rating 

21

as set forth in the credit facility.  Under our credit ratings as of the date of this report, we would be required to cash 
collateralize all of the lenders’ credit exposures under each credit facility if a change in control event occurred. See 
“–Our significant debt levels may limit our liquidity and flexibility in obtaining additional financing and in pursuing 
other business opportunities.

Loews  is  a  holding  company,  with  principal  subsidiaries  (in  addition  to  us)  consisting  of  CNA  Financial 
Corporation, an 89%-owned subsidiary engaged in commercial property and casualty insurance; Boardwalk Pipeline 
Partners,  LP,  a  wholly-owned  subsidiary  engaged  in  the  transportation  and  storage  of  natural  gas  and  natural  gas 
liquids;  Loews  Hotels  Holding  Corporation,  a  wholly-owned  subsidiary  engaged  in  the  operation  of  a  chain  of 
hotels; and Altium Packaging LLC, a 99%-owned subsidiary engaged in the manufacture of rigid plastic packaging 
solutions. It is possible that potential conflicts of interest could arise in the future for our directors who are also officers 
of Loews with respect to a number of areas relating to the past and ongoing relationships of Loews and us, including 
tax  and  insurance  matters,  financial  commitments  and  sales  of  common  stock  pursuant  to  registration  rights  or 
otherwise.  Although  the  affected  directors  may  abstain  from  voting  on  matters  in  which  our  interests  and  those  of 
Loews  are  in  conflict  so  as  to  avoid  potential  violations  of  their  fiduciary  duties  to  stockholders,  the  presence  of 
potential or actual conflicts could affect the process or outcome of Board deliberations. 

Item 1B. Unresolved Staff Comments.

Not applicable.

Item 2. Properties.

We  own  an  office  building  in  Houston,  Texas,  where  our  corporate  headquarters  are  located.  We  also  own 
offices  and  other  facilities  in  New  Iberia,  Louisiana,  Aberdeen,  Scotland,  Macae,  Brazil  and  Ciudad  del  Carmen, 
Mexico.  Additionally,  we  currently  lease  various  office,  warehouse  and  storage  facilities  in  Australia,  Brazil, 
Louisiana, Malaysia, Singapore and the U.K. to support our offshore drilling operations.

Item 3. Legal Proceedings.

See  information  with  respect  to  legal  proceedings  in  Note  10  “Commitments  and  Contingencies”  to  our 

Consolidated Financial Statements in Item 8 of this report.

Item 4. Mine Safety Disclosures.

Not applicable.

22

PART II

Item 5. Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of 
Equity Securities.

Market Information and Holders of Record 

Our common stock is listed on the New York Stock Exchange, or NYSE, under the symbol “DO.”  

As  of  February  7,  2020,  there  were  approximately  118  holders  of  record  of  our  common  stock.  This  number 

represents registered stockholders and does not include stockholders who hold their shares through an institution.  

Dividend Policy

We pay dividends at the discretion of our Board. Any determination to declare a dividend, as well as the amount 
of any dividend that may be declared, will be based on the Board’s consideration of our financial position, earnings, 
earnings  outlook,  capital  spending  plans,  outlook  on  current  and  future  market  conditions  and  business  needs, 
contractual obligations and other factors that our Board considers relevant at that time. The Board’s dividend policy 
may change from time to time, but there can be no assurance that we will declare any cash dividends at all or in any 
particular amounts. We have not paid a dividend to stockholders since 2015.

Cumulative Total Stockholder Return

The  following  graph  shows  the  cumulative  total  stockholder  return  for  our  common  stock,  the  Standard  & 
Poor's  SmallCap  600  Index  and  the  Dow  Jones  U.S.  Oil  Equipment  &  Services  index  over  the  five-year  period 
ended December 31, 2019. 

Comparison of Five-Year Cumulative Total Return (1)

$250

$200

$150

$100

$50

$0

2014

2015

2016

2017

2018

2019

Diamond Offshore

S&P SmallCap 600

Dow Jones U.S. Oil Equipment & Services

Diamond Offshore...........................................  $
S&P SmallCap 600 Index ...............................  $
Dow Jones U.S. Oil Equipment &
   Services..........................................................

$

100     
100     

59     
98     

49     
124     

52     
140     

26     
128     

100 

78 

99 

82 

47 

20 
157 

51  

  Dec. 31,

  Dec. 31,

  Dec. 31,

  Dec. 31,

  Dec. 31,

  Dec. 31,

2014

2015

2016

2017

2018

2019

(1) Total  return  assuming  reinvestment  of  dividends.  Assumes  $100  invested  on  December  31,  2014  in  our 

common stock and the two published indices. 

23

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Item 6. Selected Financial Data.

The following table sets forth certain historical consolidated financial data relating to Diamond Offshore. We 
prepared the selected consolidated financial data from our consolidated financial statements as of and for the periods 
presented.  The  selected  consolidated  financial  data  below  should  be  read  in  conjunction  with  "Management's 
Discussion and Analysis of Financial Condition and Results of Operations" in Item 7 and our Consolidated Financial 
Statements (including the Notes thereto) in Item 8 of this report. 

2019

As of and for the Year Ended December 31,
2017
(In thousands, except per share data)

2016

2018

2015

Income Statement Data:
Total revenues ...............................................  $ 980,644    $1,083,215  (1) $1,485,746  
Operating (loss) income ................................   
Net (loss) income ..........................................   
Net (loss) income per share:

(112,183) (2)  
(180,272) 

(282,330)    
(357,214)   

123,879 (2)  
18,346  

 $1,600,342   

(356,884) (2)  
(372,503) 

 $2,419,393   
(294,074) (2)
(274,285) 

Basic ........................................................   
Diluted .....................................................   

(2.60)   
(2.60)   

(1.31) 
(1.31) 

0.13  
0.13  

(2.72) 
(2.72) 

(2.00) 
(2.00) 

Balance Sheet Data:
Drilling and other property and equipment,
   net...............................................................  $5,152,828 
Total assets ....................................................    5,834,044      6,035,694   
Long-term debt (excluding current
   maturities)(4) .........................................................................    1,975,741      1,973,922   
Other Financial Data:
Capital expenditures, excluding accruals......  $ 326,090    $ 222,406   
—   
Cash dividends declared per share ................   

—     

 $5,184,222  (2) $5,261,641 (2) $5,726,935  (2) $6,378,814  (2)
   7,149,894  (3)

   6,371,877   

   6,250,570  

   1,972,225  

   1,980,884   

   1,979,778  (3)

 $ 139,581  
—  

 $ 652,673   
—   

 $ 830,655   
0.50   

(1)

(2)

(3)

(4)

On January 1, 2018, we adopted Financial Accounting Standards Board Accounting Standards Update, or ASU, No. 2014-09, Revenue from 
Contracts with Customers (Topic 606), or ASU 2014-09, which superseded previous revenue recognition requirements in ASU Topic 605, 
Revenue Recognition. Under the new guidance, revenue is recognized when a customer obtains control of promised goods or services and 
in an amount that reflects the consideration the entity expects to receive in exchange for those goods or services. We adopted ASU 2014-09, 
and  its  related  amendments,  or  collectively  Topic  606,  using  the  modified  retrospective  implementation  method,  and,  accordingly,  have 
applied  the  five-step  method  outlined  in  Topic  606  for  determining  when  and  how  revenue  is  recognized  to  all  contracts  that  were  not 
completed as of the date of adoption. Revenues for reporting periods beginning after January 1, 2018 are presented under Topic 606, while 
prior period amounts have not been adjusted and continue to be reported under the previous revenue recognition guidance. See Note 1 - 
“General Information - Changes in Accounting Principles - Revenue Recognition” and Note 2 “Revenue from Contracts with Customers” to 
our Consolidated Financial Statements in Item 8 of this report for a discussion of the impact of adopting Topic 606. 
During  2018,  2017,  2016  and  2015  we  recorded  impairment  losses  aggregating  $27.2  million,  $99.3  million,  $678.1  million  and  $860.4 
million,  respectively,  to  write  down  certain  of  our  drilling  rigs  and  related  equipment  with  indicators  of  impairment  to  their  estimated 
recoverable amounts. See Note 3 “Asset Impairments” to our Consolidated Financial Statements in Item 8 of this report for a discussion of 
impairments. 
Historical data for the year ended December 31, 2015 has been restated to reflect the effect thereon of the adoption on January 1, 2016 of an 
accounting standard that requires debt issuance costs associated with our senior notes to be presented in the balance sheet as a reduction in 
the  related  long-term  debt.  Prior  to  the  adoption  of  this  accounting  standard,  debt  issuance  costs  associated  with  our  senior  notes  were 
presented as “Prepaid expenses and other current assets” and “Other assets” in our Consolidated Balance Sheets.  
See  Note  9  “Credit  Agreements  and  Senior  Notes”  to  our  Consolidated  Financial  Statements  included  in  Item  8  of  this  report  for  a 
discussion of changes to our long-term debt.

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The  following  discussion  should  be  read  in  conjunction  with  Item  1A,  “Risk  Factors”  and  our  Consolidated 

Financial Statements (including the Notes thereto) in Item 8 of this report. 

This section of this Form 10-K generally discusses 2019 and 2018 items and year-to-year comparisons between 
2019  and  2018.  For  a  discussion  of  our  financial  condition  and  results  of  operations  for  2018  compared  to  2017, 
please  refer  to  Item  7  of  Part  II,  “Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of 
Operations”  in  our  Annual  Report  on  Form  10-K  for  the  year  ended  December  31,  2018  filed  with  the  SEC  on 
February 13, 2019.

We provide contract drilling services to the energy industry around the globe with a fleet of 15 offshore drilling 
rigs,  consisting  of  four  drillships  and  11  semisubmersible  rigs,  including  two  semisubmersible  rigs  that  are  cold 
stacked as of the date of this report. 

Market Overview

Over the past several years, crude oil prices have been volatile, reaching a high of $115 per barrel in 2014 but 
dropping to $55 per barrel by the end of 2014. In 2015, oil prices continued to decline, closing at $37 per barrel at 
the end of the year, and continuing to fall to a low of $28 per barrel during 2016 before recovering to nearly $57 per 
barrel by the end of 2016. The price of crude oil continued to fluctuate in 2017 and 2018, with oil prices in the $60- 
per-barrel range at the beginning of 2019.  As of the date of this report, Brent crude oil prices were in the mid-$50-
per-barrel range, having started 2020 in the mid-to-upper $60-per-barrel range. As a result of, among other things, 
this continued volatility in commodity price and its uncertain future, the offshore drilling industry has experienced a 
substantial  decline  in  demand  for  its  services,  as  well  as  a  significant  decline  in  dayrates  for  contract  drilling 
services. 

Industry-wide floater utilization was approximately 66% at the end of 2019 based on industry analyst reports, 
which was unchanged from the third quarter of 2019, but an increase from nearly 60% utilization at the end of 2018. 
Tendering activity has also increased in some markets, but drilling programs remain primarily short term in nature, 
with  options  for  future  wells.  Industry  analysts  have  reported  that  capital  investments  are  expected  to  increase 
slightly in 2020 compared to recent years, but forecasted spending in 2020 remains lower than previous spending 
levels. Dayrates remain low and pricing power currently remains with the customer, as some industry analysts have 
indicated that, based on historical data, utilization rates must increase to the 80%-range before pricing power shifts 
to the drilling contractor.

From  a  supply  perspective,  the  offshore  floater  market  remains  oversupplied  with  approximately  240  rigs 
available based on industry reports. Over the last six years, 135 floaters reportedly have been scrapped; however, the 
pace of rig attrition has now slowed. Industry reports indicate that there remain approximately 25 newbuild floaters on 
order with scheduled deliveries in 2020 through 2022. Of these newbuild rigs, 16 are scheduled for delivery in 2020, 
but  only  one  is  under  contract  as  of  the  date  of  this  report.  In  addition,  over  the  next  twelve  months,  more  than  60 
currently contracted floaters are estimated to roll off their contracts, further adding to the oversupply of floaters. This 
combination  of  factors  points  to  a  continued,  challenging  offshore  drilling  market  and  a  continuation  of  the 
protracted industry downturn. 

As a result of the continuing protracted industry downturn and these challenges, we are continuing to actively seek 
ways  to  drive  efficiency,  reduce  non-productive  time  and  provide  technical  innovation  to  our  customers.  We  expect 
these innovations and efficiencies to result in faster and safer drilling and completion of wells, leading to lower overall 
well costs to the benefit of our customers.

See “– Contract Drilling Backlog” for future commitments of our rigs during 2020 through 2023. 

Contract Drilling Backlog

Contract drilling backlog, as presented below, includes only firm commitments (typically represented by signed 
contracts)  and  is  calculated  by  multiplying  the  contracted  operating  dayrate  by  the  firm  contract  period.  Our 

25

calculation  also  assumes  full  utilization  of  our  drilling  equipment  for  the  contract  period  (excluding  scheduled 
shipyard and survey days); however, the amount of actual revenue to be earned and the actual periods during which 
revenues  will  be  earned  will  be  different  than  the  amounts  and  periods  shown  in  the  tables  below  due  to  various 
factors. Utilization rates, which generally approach 92-98% during contracted periods, can be adversely impacted by 
downtime due to various operating factors including weather conditions and unscheduled repairs and maintenance. 
Contract  drilling  backlog  excludes  revenues  for  mobilization,  demobilization,  contract  preparation  and  customer 
reimbursables. No revenue is generally earned during periods of downtime for regulatory surveys. Changes in our 
contract drilling backlog between periods are generally a function of the performance of work on term contracts, as 
well  as  the  extension  or  modification  of  existing  term  contracts  and  the  execution  of  additional  contracts.  In 
addition, under certain circumstances, our customers may seek to terminate or renegotiate our contracts, which could 
adversely affect our reported backlog. 

See “Risk Factors — We can provide no assurance that our drilling contracts will not be terminated early or 
that our current backlog of contract drilling revenue will be ultimately realized” in Item 1A of this report, which is 
incorporated herein by reference.

The backlog  information presented  below  does not, nor is it intended to, align  with  the disclosures related to 
revenue expected to be recognized in the future related to unsatisfied performance obligations, which are presented 
in  Note  2  “Revenue  from  Contracts  with  Customers”  to  our  Consolidated  Financial  Statements  in  Item  8  of  this 
report.  Contract  drilling  backlog  includes  only  future  dayrate  revenue  as  described  above,  while  the  disclosure  in 
Note  2  excludes  dayrate  revenue  and  only  reflects  expected  future  revenue  for  mobilization,  demobilization  and 
capital modifications to our rigs, which are related to non-distinct promises within our signed contracts. 

The following table reflects our contract drilling backlog as of January 1, 2020 (based on information available 
at  that  time),  October  1,  2019  (the  date  reported  in  our  Quarterly  Report  on  Form  10-Q  for  the  quarter  ended 
September 30, 2019), and January 1, 2019 (the date reported in our Annual Report on Form 10-K for the year ended 
December 31, 2018) (in millions).

Contract Drilling Backlog ...........................................   $

1,611   $

1,835   $

1,973  

  January 1,

  October 1,

  January 1,

2020(1)

2019(1)

2019(1)

(1) Contract  drilling  backlog  as  of  January  1,  2020,  October  1,  2019  and  January  1,  2019  excludes  future 
commitment amounts totaling approximately $100.0 million, $130.0 million and $135.0 million, respectively, 
payable by a customer in the form of a guarantee of gross margin to be earned on future contracts or by direct 
payment, pursuant to terms of an existing contract.

The  following  table  reflects  the  amount  of  our  contract  drilling  backlog  by  year  as  of  January  1,  2020  (in 

millions).

Total

For the Years Ending December 31,
2021

2022

2020

2023

Contract Drilling Backlog (1) ................................................  $ 1,611    $

802    $

486    $

209    $

114  

(1) Contract  drilling  backlog  as  of  January  1,  2020  excludes  future  gross  margin  commitments  totaling 
approximately $100.0 million, which is comprised of approximately $25.0 million for 2020 and an aggregate of 
approximately $75.0 million for the three-year period ending December 31, 2023.  These amounts are payable 
by a customer in the form of a guarantee of gross margin to be earned on future contracts or by direct payment 
at the end of each of the two respective periods, pursuant to terms of an existing contract.

26

 
 
 
 
 
 
 
 
 
   
   
   
   
 
The following table reflects the percentage of rig days committed by year as of January 1, 2020. The percentage 
of  rig  days  committed  is  calculated  as  the  ratio  of  total  days  committed  under  contracts,  as  well  as  scheduled 
shipyard,  survey  and  mobilization  days  for  all  rigs  in  our  fleet,  to  total  available  days  (number  of  rigs,  including 
cold-stacked rigs, multiplied by the number of days in a particular year). 

Rig Days Committed (1)........................................... 

For the Years Ending December 31,

2020
75%    

2021
42%    

2022
15%    

2023
8%  

(1) As of January 1, 2020, includes approximately 480 rig days, 30 rig days and 30 rig days currently known and 
scheduled for contract preparation, mobilization of rigs, surveys and extended repair and maintenance projects 
for the years 2020, 2021 and 2022, respectively.

Important Factors That May Impact Our Operating Results, Financial Condition or Cash Flows 

Operating  Income.  Our  operating  income  is  primarily  a  function  of  contract  drilling  revenue  earned  less 
contract drilling expenses incurred or recognized. The two most significant variables affecting our contract drilling 
revenue are the dayrates earned and utilization rates achieved by our rigs, each of which is a function of rig supply and 
demand in the marketplace. These factors are not entirely within our control and are difficult to predict. We generally 
recognize  revenue  from  dayrate  drilling  contracts  as  services  are  performed.  Consequently,  when  a  rig  is  idle,  no 
dayrate is earned and revenue will decrease as a result. 

Revenue  is  affected  by  the  acquisition  or  disposal  of  rigs,  rig  mobilizations,  required  surveys  and  shipyard 
projects. In connection with certain drilling contracts, we may receive fees for the mobilization and demobilization 
of equipment. In addition, some of our drilling contracts require downtime before the start of the contract to prepare 
the  rig  to  meet  customer  requirements  for  which  we  may  or  may  not  be  compensated.  We  recognize  these  fees 
ratably as services are performed over the initial term of the related drilling contracts. We defer mobilization and 
contract preparation fees received (on either a lump-sum or dayrate basis), as well as direct and incremental costs 
associated with the mobilization of equipment and contract preparation activities, and amortize each, on a straight-
line  basis,  over  the  term  of  the  related  drilling  contracts.  As  noted  above,  demobilization  revenue  expected  to  be 
received upon contract completion is estimated and is also recognized ratably over the initial term of the contract.

Operating  income  also  fluctuates  due  to  varying  levels  of  contract  drilling  expenses.  Our  operating  expenses 
represent  all  direct  and  indirect  costs  associated  with  the  operation  and  maintenance  of  our  drilling  equipment, 
which generally are not affected by changes in dayrates and short-term reductions in utilization. For instance, if a rig 
is  to  be  idle  for  a  short  period  of  time,  few  decreases  in  operating  expenses  may  actually  occur  since  the  rig  is 
typically maintained in a prepared or “warm-stacked” state with a full crew. In addition, when a rig is idle, we are 
responsible for certain operating expenses such as rig fuel and supply boat costs, which are typically costs of our 
customer when a rig is under contract. However, if a rig is expected to be idle for an extended period of time, we 
may reduce the size of a rig’s crew and take steps to “cold stack” the rig, which lowers expenses and partially offsets 
the impact on operating income. The cost of cold stacking a rig can vary depending on the type of rig. The cost of 
cold stacking a drillship, for example, is typically substantially higher than the cost of cold stacking an older floater 
rig. 

The  principal  components  of  our  operating  expenses  include  direct  and  indirect  costs  of  labor  and  benefits, 
repairs and maintenance, freight, regulatory inspections, boat and helicopter rentals and insurance. Labor and repair 
and maintenance costs represent the most significant components of our operating expenses. In general, our labor 
costs  increase  primarily  due  to  higher  salary  levels,  rig  staffing  requirements  and  costs  associated  with  labor 
regulations  in  the  geographic  regions  in  which  our  rigs  operate.  In  addition,  the  costs  associated  with  training 
employees  can  be  significant.  Costs  to  repair  and  maintain  our  equipment  fluctuate  depending  upon  the  type  of 
activity the drilling unit is performing, as well as the age and condition of the equipment and the regions in which 
our rigs are working. See “– Contractual Cash Obligations – Pressure Control by the Hour®.”

Regulatory  Surveys  and  Planned  Downtime.  Our  operating  income  is  negatively  impacted  when  we  perform 
certain regulatory inspections, which we refer to as a special survey, that are due every five years for most of our 
rigs. The inspection interval for our North Sea rigs is two-and-one-half years. Operating revenue decreases because 

27

 
 
 
 
 
   
   
   
 
these  special  surveys  are  generally  performed  during  scheduled  downtime  in  a  shipyard.  Operating  expenses 
increase  as  a  result  of  these  special  surveys  due  to  the  cost  to  mobilize  the  rigs  to  a  shipyard,  inspection  costs 
incurred and repair and maintenance costs, which are recognized as incurred. Repair and maintenance activities may 
result from the special survey or may have been previously planned to take place during this mandatory downtime. 
The number of rigs undergoing a special survey will vary from year to year, as well as from quarter to quarter. 

During  2020,  we  expect  to  spend  approximately  480  days  for  upgrades,  surveys,  contract  preparation  and 
mobilization  of  rigs,  which  includes  approximately  80  days  for  contract  preparation  for  the  Ocean  Onyx,  an 
aggregate  of  approximately  285  days  for  special  surveys  and  upgrades  for  the  Ocean  BlackRhino  and  Ocean 
BlackLion, approximately 60 days for the mobilization of and contract preparation for the Ocean Monarch prior to 
its  contract  in  Myanmar  and  approximately  55  days  for  mobilization  and  contract  preparation  activities  for  other 
rigs. We can provide no assurance as to the exact timing and/or duration of downtime associated with these projects. 
See “ – Contract Drilling Backlog.”

Physical  Damage  and  Marine  Liability  Insurance.  We  are  self-insured  for  physical  damage  to  rigs  and 
equipment  caused  by  named  windstorms  in  the  U.S.  Gulf  of  Mexico.  If  a  named  windstorm  in  the  U.S.  Gulf  of 
Mexico causes significant damage to our rigs or equipment, it could have a material adverse effect on our financial 
condition,  results  of  operations  and  cash  flows.  Under  our  current  insurance  policy,  we  carry  physical  damage 
insurance for certain losses other than those caused by named windstorms in the U.S. Gulf of Mexico for which our 
deductible  for  physical  damage  is  $25.0  million  per  occurrence.  We  do  not  typically  retain  loss-of-hire  insurance 
policies to cover our rigs.

In addition, we carry marine liability insurance covering certain legal liabilities, including coverage for certain 
personal injury claims, and generally covering liabilities arising out of or relating to pollution and/or environmental 
risk.  We  believe  that  the  policy  limit  for  our  marine  liability  insurance  is  within  the  range  that  is  customary  for 
companies of our size in the offshore drilling industry and is appropriate for our business. Under these policies our 
deductibles  for  marine  liability  coverage  related  to  insurable  events  arising  due  to  named  windstorms  in  the  U.S. 
Gulf of Mexico are $25.0 million for the first occurrence and vary in amounts ranging between $25.0 million and, if 
aggregate claims exceed certain thresholds, up to $100.0 million for each subsequent occurrence, depending on the 
nature,  severity  and  frequency  of  claims  that  might  arise  during  the  policy  year. Our  deductibles  for  other  marine 
liability coverage, including personal injury claims not related to named windstorms in the U.S. Gulf of Mexico, are 
$5.0  million  for  the  first  occurrence  and  vary  in  amounts  ranging  between  $5.0  million  and,  if  aggregate  claims 
exceed certain thresholds, up to $100.0 million for each subsequent occurrence, depending on the nature, severity 
and frequency of claims that might arise during the policy year. 

Impact  of  Changes  in  Tax  Laws  or  Their  Interpretation.  We  operate  through  our  various  subsidiaries  in  a 
number of jurisdictions throughout the world. As a result, we are subject to highly complex tax laws, treaties and 
regulations in the jurisdictions in which we operate, which may change and are subject to interpretation. Changes in 
laws,  treaties  and  regulations  and  the  interpretation  of  such  laws,  treaties  and  regulations  may  put  us  at  risk  for 
future  tax  assessments  and  liabilities  which  could  be  substantial  and  could  have  a  material  adverse  effect  on  our 
financial condition, results of operations and cash flows. 

Critical Accounting Estimates

Our significant accounting policies are included in Note 1 “General Information” to our Consolidated Financial 
Statements in Item 8 of this report. Judgments, assumptions and estimates by our management are inherent in the 
preparation of our financial statements and the application of our significant accounting policies. We believe that our 
most critical accounting estimates are as follows:

Property,  Plant  and  Equipment.  We  carry  our  drilling  and  other  property  and  equipment  at  cost,  less 
accumulated depreciation. Maintenance and routine repairs are charged to income currently while replacements and 
betterments  that  upgrade  or  increase  the  functionality  of  our  existing  equipment  and  that  significantly  extend  the 
useful life of an existing asset, are capitalized. Significant judgments, assumptions and estimates may be required in 
determining whether or not such replacements and betterments meet the criteria for capitalization and in determining 
useful  lives  and  salvage  values  of  such  assets.  Changes  in  these  judgments,  assumptions  and  estimates  could 

28

produce results that differ from those reported. During the years ended December 31, 2019 and 2018, we capitalized 
$343.8 million and $243.6 million, respectively, in replacements and betterments of our drilling fleet.

We evaluate our property and equipment for impairment whenever changes in circumstances indicate that the 
carrying amount of an asset may not be recoverable (such as, but not limited to, cold stacking a rig, the expectation 
of cold stacking a rig in the near future, contracted backlog of less than one year for a rig, a decision to retire or 
scrap a rig, or excess spending over budget on a newbuild, construction project or major rig upgrade). We utilize an 
undiscounted probability-weighted cash flow analysis in testing an asset for potential impairment. Our assumptions 
and estimates underlying this analysis include the following:

•

•

•

•

•

•

•

dayrate by rig; 

utilization rate by rig if active, warm stacked or cold stacked (expressed as the actual percentage of time per 
year that the rig would be used at certain dayrates);

the per day operating cost for each rig if active, warm stacked or cold stacked; 

the estimated annual cost for rig replacements and/or enhancement programs;

the estimated maintenance, inspection or other reactivation costs associated with a rig returning to work;

salvage value for each rig; and

estimated proceeds that may be received on disposition of each rig. 

Based  on  these  assumptions,  we  develop  a  matrix  for  each  rig  under  evaluation  using  multiple 
utilization/dayrate scenarios, to each of which we have assigned a probability of occurrence. We arrive at a projected 
probability-weighted cash flow for each rig based on the respective matrix and compare such amount to the carrying 
value of the asset to assess recoverability.

The underlying assumptions and assigned probabilities of occurrence for utilization and dayrate scenarios are 
developed using a methodology that examines historical data for each rig, which considers the rig’s age, rated water 
depth  and  other  attributes  and  then  assesses  its  future  marketability  in  light  of  the  current  and  projected  market 
environment  at  the  time  of  assessment.  Other  assumptions,  such  as  operating,  maintenance,  inspection  and 
reactivation costs, are estimated using historical data adjusted for known developments, cost projections for re-entry 
of rigs into the market and future events that are anticipated by management at the time of the assessment. 

Management’s  assumptions  are  necessarily  subjective  and  are  an  inherent  part  of  our  asset  impairment 
evaluation,  and  the  use  of  different  assumptions  could  produce  results  that  differ  from  those  reported.  Our 
methodology  generally  involves  the  use  of  significant  unobservable  inputs,  representative  of  a  Level  3  fair  value 
measurement,  which  may  include  assumptions  related  to  future  dayrate  revenue,  costs  and  rig  utilization,  quotes 
from  rig  brokers,  the  long-term  future  performance  of  our  rigs  and  future  market  conditions.  Management’s 
assumptions involve uncertainties about future demand for our services, dayrates, expenses and other future events, 
and management’s expectations may not be indicative of future outcomes. Significant unanticipated changes to these 
assumptions could materially alter our analysis in testing an asset for potential impairment. For example, changes in 
market  conditions  that  exist  at  the  measurement  date  or  that  are  projected  by  management  could  affect  our  key 
assumptions. Other events or circumstances that could affect our assumptions may include, but are not limited to, a 
further sustained decline in oil and gas prices, cancelations of our drilling contracts or contracts of our competitors, 
contract  modifications,  costs  to  comply  with  new  governmental  regulations,  capital  expenditures  required  due  to 
advances  in  offshore  drilling  technology,  growth  in  the  global  oversupply  of  oil  and  geopolitical  events,  such  as 
lifting  sanctions  on  oil-producing  nations.  Should  actual  market  conditions  in  the  future  vary  significantly  from 
market conditions used in our projections, our assessment of impairment would likely be different. 

We did not incur an impairment loss in 2019 and recorded an impairment loss of $27.2 million in 2018. See Note 

3 “Asset Impairments” to our Consolidated Financial Statements in Item 8 of this report.

Personal  Injury  Claims.  Under  our  current  insurance  policies,  our  deductibles  for  marine  liability  insurance 
coverage with respect to personal injury claims not related to named windstorms in the U.S. Gulf of Mexico, which 
primarily result from Jones Act liability in the Gulf of Mexico, are $5.0 million for the first occurrence and vary in 

29

amounts ranging between $5.0 million and, if aggregate claims exceed certain thresholds, up to $100.0 million for 
each subsequent occurrence, depending on the nature, severity and frequency of claims that might arise during the 
policy year. Our deductibles for personal injury claims arising due to named windstorms in the U.S. Gulf of Mexico 
are  $25.0  million  for  the  first  occurrence  and  vary  in  amounts  ranging  between  $25.0  million  and,  if  aggregate 
claims  exceed  certain  thresholds,  up  to  $100.0  million  for  each  subsequent  occurrence,  depending  on  the  nature, 
severity and frequency of claims that might arise during the policy year. The Jones Act is a federal law that permits 
seamen to seek compensation for certain injuries during the course of their employment on a vessel and governs the 
liability of vessel operators and marine employers for the work-related injury or death of an employee. We engage 
outside consultants to assist us in estimating our aggregate liability for personal injury claims based on our historical 
losses and utilizing various actuarial models. 

The models used in estimating our aggregate reserve for personal injury claims include actuarial assumptions 

such as:

•

•

•

•

•

claim emergence, or the delay between occurrence and recording of claims;

settlement patterns, or the rates at which claims are closed;

development patterns, or the rate at which known cases develop to their ultimate level;

average, potential frequency and severity of claims; and 

effect of re-opened claims.

The eventual settlement or adjudication of these claims could differ materially from our estimated amounts due 

to uncertainties such as:

•

•

•

•

•

the severity of personal injuries claimed;

significant changes in the volume of personal injury claims;

the unpredictability of legal jurisdictions where the claims will ultimately be litigated;

inconsistent court decisions; and

the risks and lack of predictability inherent in personal injury litigation.

Income  Taxes.  We  account  for  income  taxes  in  accordance  with  accounting  standards  that  require  the 
recognition of the amount of taxes payable or refundable for the current year and an asset and liability approach in 
recognizing the amount of deferred tax liabilities and assets for the future tax consequences of events that have been 
currently recognized in our financial statements or tax returns. In each of our tax jurisdictions we recognize a current 
tax liability or asset for the estimated taxes payable or refundable on tax returns for the current year and a deferred 
tax  asset  or  liability  for  the  estimated  future  tax  effects  attributable  to  temporary  differences  and  carryforwards. 
Deferred tax assets are reduced by a valuation allowance, if necessary, which is determined by the amount of any tax 
benefits that, based on available evidence, are not expected to be realized under a “more likely than not” approach. 
We make judgments regarding future events and related estimates especially as they pertain to the forecasting of our 
effective tax rate, the potential realization of deferred tax assets such as net operating loss carryforwards, utilization 
of foreign tax credits, and exposure to the disallowance of items deducted on tax returns upon audit.

In several of the international locations in which we operate, certain of our wholly-owned subsidiaries enter into 
agreements with other of our wholly-owned subsidiaries to provide specialized services and equipment in support of 
our foreign operations. We apply a transfer pricing methodology to determine the arm’s length amount to be charged 
for  providing  the  services  and  equipment,  and  utilize  outside  consultants  to  assist  us  in  the  development  of  such 
transfer  pricing  methodologies.  In  most  cases,  there  are  alternative  transfer  pricing  methodologies  that  could  be 
applied to these transactions and, if applied, could result in different chargeable amounts. 

30

Results of Operations

Our operating results for contract drilling services are dependent on three primary metrics or key performance 
indicators: revenue-earning days, rig utilization and average daily revenue. The following table presents these three 
key performance indicators and other comparative data relating to our revenues and operating expenses (in thousands, 
except days, daily amounts and percentages).  

REVENUE-EARNING DAYS (1) ...........................................  
UTILIZATION (2)....................................................................  
AVERAGE DAILY REVENUE (3) ........................................ $

Year Ended December 31,

2019

3,317 

56%  
 $

272,600 

2018

3,192 

51%

329,400 

REVENUE RELATED TO CONTRACT
   DRILLING SERVICES ......................................................
REVENUE RELATED TO REIMBURSABLE
   EXPENSES ...........................................................................

TOTAL REVENUES ................................................... $

CONTRACT DRILLING EXPENSE,
   EXCLUDING DEPRECIATION .......................................
$
REIMBURSABLE EXPENSES............................................. $
OPERATING LOSS

$

934,934 

$ 1,059,973 

45,710 
980,644 

23,242 
 $ 1,083,215 

793,412 
45,016 

$
 $

722,834 
22,917 

Contract drilling services, net .............................................. $
Reimbursable expenses, net.................................................  
Depreciation.........................................................................  
General and administrative expense ....................................  
Impairment of assets............................................................  
Restructuring and separation costs ......................................  
Loss on disposition of assets ...............................................  

337,139 
325 
(331,789)
(85,351)
(27,225)
(5,041)
(241)
Total Operating Loss ................................................... $ (282,330)  $ (112,183)

141,522 
694 
(355,596)   
(67,878)   
— 
— 
(1,072)   

 $

Other income (expense):

8,477 
Interest income ....................................................................  
(123,240)
Interest expense, net of amounts capitalized .......................  
(379)
Foreign currency transaction loss ........................................  
700 
Other, net .............................................................................  
(226,625)
Loss before income tax benefit .................................................  
Income tax benefit.....................................................................  
46,353 
NET LOSS ............................................................................... $ (357,214)  $ (180,272)

6,382 
(122,832)   
(3,936)   
702 
(402,014)   
44,800 

(1) A revenue-earning day is defined as a 24-hour period during which a rig earns a dayrate after commencement of 

operations and excludes mobilization, demobilization and contract preparation days.

(2) Utilization  is  calculated  as  the  ratio  of  total  revenue-earning  days  divided  by  the  total  calendar  days  in  the 
period for all specified rigs in our fleet (including three cold-stacked floater rigs at both December 31, 2019 and 
2018). 

(3) Average daily revenue is defined as total contract drilling revenue for all of the specified rigs in our fleet per 

revenue-earning day.

2019 Compared to 2018

Net  results  for  2019  decreased  $176.9  million  compared  to  2018,  reflecting  lower  margins  from  our  contract 

drilling services, primarily driven by lower contract drilling revenue. 

Contract  Drilling  Revenue.  Contract  drilling  revenue  decreased  $125.0  million  during  2019  compared  to  2018, 
primarily  due  to  lower  average  daily  revenue  earned  ($187.7  million)  and  the  absence  of  loss-of-hire  insurance 
proceeds ($8.4 million), which were recognized during 2018.  These negative factors were partially offset by the effect 

31

 
 
 
 
 
 
 
 
  
 
  
  
  
  
 
 
 
 
 
 
 
 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
in 2019 of 125 incremental revenue-earning days ($41.1 million) and recognition of revenues related to a gross margin 
commitment from a customer ($30.0 million). Comparing the two years, average daily revenue decreased primarily 
due to lower dayrates earned by some of our rigs as a result of renegotiating certain existing contracts during 2018 
and  a  lower  dayrate  earned  by  the  Ocean  GreatWhite,  which  operated  under  new  contracts  in  the  U.K.  in  2019. 
Revenue-earning  days  increased  during  2019  primarily  due  to  incremental  revenue-earning  days  for  the  Ocean 
Endeavor (185 days), which was reactivated for a new contract in 2019, and fewer mobilization and non-productive 
days (250 days), partially offset by the unfavorable impact of incremental downtime for planned shipyard projects (78 
days) and fewer revenue-earning days for the Ocean Guardian (232 days), which was sold in April 2019.  

Contract Drilling Expense, Excluding Depreciation. Contract drilling expense, excluding depreciation, increased 
$70.6  million  during  2019  compared  to  2018,  primarily  due  to  incremental  amortization  of  previously  deferred 
contract preparation and mobilization costs ($28.3 million), incremental contract drilling expense for the reactivated 
Ocean Endeavor ($28.6 million), and increased costs for our 2019 rig fleet for labor and personnel ($5.1 million), 
repairs and maintenance ($18.1 million), equipment rental ($8.0 million), catering ($2.4 million), shorebase support 
and  overhead  costs  ($10.1  million)  and  other  rig  costs  ($3.0  million).    These  increases  were  partially  offset  by 
reduced costs in 2019 for the previously-owned Ocean Guardian ($24.4 million), which was sold in April 2019, and 
lower fuel costs ($8.6 million) for our fleet. 

Other Operating Expenses. Our results for 2019 also reflect higher depreciation expense ($23.8 million), compared 
to the prior year, primarily due to capital expenditures and the completion of software implementation projects in 2019, 
partially offset by a reduction in general and administrative expense in 2019 due to the absence of a charge recorded in 
2018 for settlement of a legal claim ($17.5 million). There were no impairments or restructuring charges incurred in 
2019. See Note 3 “Asset Impairments” to our Consolidated Financial Statements in Item 8 of this report.

Income Tax Benefit. During 2019 and 2018, we recorded net income tax benefits of $44.8 million (11.4% effective 
tax rate) and $46.4 million (20.5% effective tax rate), respectively, on net losses of $402.0 million and $226.6 million, 
respectively.  Income tax benefit for the 2018 period included a tax benefit related to the reversal of an uncertain tax 
position related to a toll charge related to the one-time mandatory repatriation of previously deferred earnings of our 
non-U.S.  subsidiaries  ($43.3  million),  or  Transition  Tax.    Income  tax  benefit  for  the  2019  period  included  a  tax 
benefit  associated  with  the  reduction  of  our  Transition  Tax  liability  pursuant  to  final  regulations  issued  by  the 
Internal  Revenue  Service  in  June  2019  ($14.2  million),  partially  offset  by  deferred  tax  expense  associated  with 
Swiss tax reform ($12.1 million).   

Other  than  these  discrete  tax  adjustments,  the  difference  in  the  amount  of  income  tax  benefit  recognized  in 
2019,  compared  to  2018,  was  in  large  part  due  to  the  mix  of  our  domestic  and  international  pre-tax  earnings  and 
losses for the periods. 

32

Liquidity and Capital Resources

During  2019,  our  cash  and  cash  equivalents  and  marketable  securities  decreased  an  aggregate  $300.8  million 
and during 2018 increased an aggregate $74.0 million. Based on our cash flow forecast, as of the date of this report, 
we expect to generate aggregate negative cash flows for 2020 and to begin to utilize borrowing under our two credit 
facilities  in  the  first  half  of  2020  to  meet  our  liquidity  requirements.  We  anticipate  ending  2020  with  a  drawn 
balance on our $950.0 million revolving credit facility. If market conditions do not improve, we could continue to 
generate aggregate negative cash flows in future periods. See “– Sources and Uses of Cash – Credit Agreements.”

Our  worldwide  cash  balances  are  available  to  finance  both  our  domestic  and  foreign  activities.  If  and  when 
circumstances  require,  we  expect  to  record  the  withholding  income  tax  impact  associated  with  the  potential 
distribution of earnings of our foreign subsidiaries; however, we have not provided income tax on the outside basis 
difference  of  our  international  subsidiaries  as  management  does  not  intend  to  dispose  of  these  subsidiaries  and 
structuring alternatives exist to mitigate any potential liability should a disposition take place.

At  December 31,  2019,  we  had  cash  available  for  current  operations  of  $156.3  million.  In  addition,  as  of 
January 1, 2020, our contractual backlog was $1.6 billion, of which $0.8 billion is expected to be realized during 
2020. 

We have historically invested a significant portion of our cash flows in the enhancement of our drilling fleet and 
our ongoing rig equipment replacement and capital maintenance programs. The amount of cash required to meet our 
capital  commitments  is  determined  by  evaluating  the  need  to  upgrade  our  rigs  to  meet  specific  customer 
requirements  and  our  rig  equipment  enhancement,  maintenance  and  replacement  programs.  We  make  periodic 
assessments of our capital spending programs based on current and expected industry conditions and our cash flow 
forecast. 

Based  on  our  cash  available  and  contractual  backlog,  we  believe  our  2020  capital  spending  and  debt  service 
requirements will be funded from a combination of our cash and cash equivalents, future operating cash flows and 
borrowings  under  our  credit  agreements.  See  “–  Sources  and  Uses  of  Cash  –  Upgrades  and  Other  Capital 
Expenditures.” 

We  may,  from  time  to  time,  issue  debt  or  equity  securities,  or  a  combination  thereof,  to  finance  capital 
expenditures, the acquisition of assets and businesses or for general corporate purposes. We have a shelf registration 
statement  under  which  we  may  publicly  issue  from  time  to  time  up  to  $750  million  of  debt,  equity  or  hybrid 
securities.  Our  ability  to  access  the  capital  markets  by  issuing  debt  or  equity  securities  will  be  dependent  on  our 
results of operations, our current financial condition, credit ratings, market conditions and other factors beyond our 
control at such time.

Sources and Uses of Cash

Cash  Flow  from  Operations.  Cash  flow  from  operations  for  2019  was  $9.1  million,  or  a  decrease  of  $223.0 
million compared to 2018, reflecting the effects of the protracted downturn in the offshore contract drilling industry. 
Our  cash  flows  for  2019,  compared  to  2018,  reflected  lower  cash  receipts  for  contract  drilling  services  ($194.2 
million), higher income tax payments, net of refunds, primarily in our foreign tax jurisdictions ($16.9 million), and 
higher cash expenditures related to contract drilling, shorebase support and general and administrative costs ($11.8 
million). 

Upgrades  and  Other  Capital  Expenditures.  Capital  expenditures  during  2019  were  $326.1  million  and  were 
funded from our operating cash flows and our available cash. As of the date of this report, we expect cash capital 
expenditures in 2020 to be approximately $190 million to $210 million. Planned spending in 2020 associated with 
projects  under  our  capital  maintenance  and  replacement  programs  includes  equipment  upgrades  for  the  Ocean 
BlackRhino and Ocean BlackLion and costs associated with the completion of the reactivation and upgrade of the 
Ocean Onyx. 

33

Credit  Agreements.  We  currently  have  approximately  $1.2  billion,  in  the  aggregate,  available  under  two  credit 
facilities, of which $225.0 million matures in October 2020, which we may have difficulty replacing upon maturity, 
and $950.0 million matures in October 2023. These credit agreements may be used for general corporate purposes, 
including  investments,  acquisitions  and  capital  expenditures.  The  $950.0  million  facility  includes  a  swingline 
subfacility of $100.0 million and a letter of credit subfacility in the amount of $250.0 million. As of December 31, 
2019,  there  were  no  amounts  outstanding  under  the  credit  agreements;  however,  in  January  2020,  a  $6.0  million 
financial  letter  of  credit  was  issued  under  the  $950.0  million  facility’s  letter  of  credit  subfacility  in  support  of  an 
outstanding surety bond.  

We  are  subject  to  various  restrictive  covenants  and  borrowing  limitations  under  our  credit  agreements,  and 
repayment of borrowings under our credit agreements is subject to acceleration upon the occurrence of an event of 
default.

Senior Notes. As of December 31, 2019, we had an aggregate $2.0 billion in long-term, unsecured senior notes 

outstanding which will mature at various times beginning in 2023 through 2043.

See Note 9 “Credit Agreements and Senior Notes” to our Consolidated Financial Statements in Item 8 of this 

report.

Credit Ratings

In September 2019, S&P downgraded our corporate and senior unsecured notes credit ratings to CCC+ from B.  
The rating outlook from S&P changed to stable from negative. Our current corporate credit rating from Moody’s is 
B2 and our current senior unsecured notes credit rating from Moody’s is B3. The rating outlook from Moody’s is 
negative. These credit ratings are below investment grade and could raise our cost of financing. Consequently, we 
may  not  be  able  to  issue  additional  debt  in  amounts  and/or  with  terms  that  we  consider  to  be  reasonable.  These 
ratings could limit our ability to pursue other business opportunities or to refinance our indebtedness as it matures.

Contractual Cash Obligations

The following table sets forth our contractual cash obligations at December 31, 2019 (in thousands).

Contractual Obligations(1)
Total
Long-term debt (principal and interest) ....................   $3,718,251    $ 113,063    $ 226,125    $ 467,500    $2,911,563 
54,601 
Well Control Equipment services agreement............    
Operating leases ........................................................    
51,784 
Total obligations .......................................................   $4,178,226    $ 186,236    $ 367,001    $ 607,041    $3,017,948  

250,383     
209,592     

78,227     
62,649     

39,221     
33,952     

78,334     
61,207     

4 – 5 years  

1 – 3 years  

1 year

Payments Due By Period

  Less than

After 5
years

(1) The above table excludes $148.8 million of total net unrecognized tax benefits related to uncertain tax positions 
as of December 31, 2019. Due to the high degree of uncertainty regarding the timing of future cash outflows 
associated with the liabilities recognized in these balances, we are unable to make reasonably reliable estimates 
of the period of cash settlement with the respective taxing authorities.

Pressure  Control  by  the  Hour®.  In  2016,  we  entered  into  a  ten-year  agreement  with  a  subsidiary  of  Baker 
Hughes Company (formerly known as Baker Hughes, a GE company), or Baker Hughes, to provide services with 
respect  to  certain  blowout  preventer  and  related  well  control  equipment,  or  Well  Control  Equipment,  on  our  four 
drillships.  Such  services  include  management  of  maintenance,  certification  and  reliability  with  respect  to  such 
equipment.  In  connection  with  the  contractual  services  agreement,  we  sold  the  Well  Control  Equipment  on  our 
drillships  to  a  Baker  Hughes  subsidiary  and  are  leasing  it  back  over  separate  ten-year  operating  leases  for 
approximately $26 million per year in the aggregate. Collectively, we refer to the contractual services agreement and 
corresponding  operating  lease  agreements  with  the  Baker  Hughes  affiliate  as  the  “PCbtH  program.”  See  Note  10 
“Commitments and Contingencies” and Note 11 “Leases and Lease Commitments” to our Consolidated Financial 
Statements in Item 8 of this report.

34

 
 
 
 
 
 
 
 
 
 
Except for our contractual requirements under the PCbtH program discussed above, we had no other purchase 
obligations  for  major  rig  upgrades  or  any  other  significant  obligations  at  December 31,  2019,  except  for  those 
related to our direct rig operations, which arise during the normal course of business. 

Other Commercial Commitments - Letters of Credit

We  were  contingently  liable  as  of  December 31,  2019  in  the  amount  of  $37.1  million  under  certain  tax, 
performance,  supersedeas,  VAT  and  customs  bonds  and  letters  of  credit.  Agreements  relating  to  approximately 
$28.5 million of customs, tax, VAT and supersedeas bonds can require collateral at any time, while the remaining 
agreements,  aggregating  $8.6  million,  cannot  require  collateral  except  in  events  of  default.  As  of  December 31, 
2019,  we  had  not  been  required  to  make  any  collateral  deposits  with  respect  to  these  agreements.  However,  in 
January  2020,  we  were  required  to  issue  a  $6.0  million  financial  letter  of  credit  as  collateral  in  support  of  our 
outstanding surety bonds. The table below provides a list of these obligations in U.S. dollar equivalents and their 
time to expiration (in thousands).

Total

For the Years Ending December 31,
2022
2021
2020

Other Commercial Commitments

Tax bonds..............................................................  $
Performance bonds ...............................................   
Supersedeas bonds ................................................   
Customs bonds......................................................   
Other .....................................................................   
Total obligations.........................................................  $

25,634    $
7,100     
2,600     
1,446     
312     
37,092    $

6,058    $
—     
2,600     
1,446     
224     
10,328    $

3,241    $
7,100     
—     
—     
—     
10,341    $

16,335 
— 
— 
— 
88 
16,423  

Off-Balance Sheet Arrangements

At December 31, 2019 and 2018, we had no off-balance sheet debt or other off-balance sheet arrangements.

Other

Operations Outside the U.S. Our operations outside the U.S. accounted for approximately 47%, 41% and 58% 
of our total consolidated revenues for the years ended December 31, 2019, 2018 and 2017, respectively. See “Risk 
Factors  –  Significant  portions  of  our  operations  are  conducted  outside  the  U.S.  and  involve  additional  risks  not 
associated with U.S. domestic operations” in Item 1A of this report.

Currency  Risk.  Some  of  our  subsidiaries  conduct  a  portion  of  their  operations  in  the  local  currency  of  the 
country where they conduct operations, resulting in foreign currency exposure. Currency environments in which we 
currently have or previously had significant business operations include Australia, Brazil, Egypt, Malaysia, Mexico, 
Trinidad  and  Tobago  and  the  U.K.,  creating  exposure  to  certain  monetary  assets  and  liabilities  denominated  in 
currencies other than the U.S. dollar. These assets and liabilities are revalued based on currency exchange rates at 
the end of the reporting period. 

To reduce our currency exchange risk, we may, if possible, arrange for a portion of our international contracts 
to be payable to us in local currency in amounts equal to our estimated operating costs payable in local currency, 
with the balance of the contract payable in U.S. dollars. At present, however, only a limited number of our contracts 
are payable both in U.S. dollars and the local currency. The revaluation of liabilities denominated in currencies other 
than the U.S. dollar related to foreign income taxes, including deferred tax assets and liabilities and uncertain tax 
positions, is reported as a component of “Income tax benefit” in our Consolidated Statements of Operations. 

35

 
   
 
   
 
 
 
   
   
   
 
   
      
      
      
  
Forward-Looking Statements

We or our representatives may, from time to time, either in this report, in periodic press releases or otherwise, 
make or incorporate by reference certain written or oral statements that are “forward-looking statements” within the 
meaning of Section 27A of the Securities Act of 1933, as amended, or the Securities Act, and Section 21E of the 
Exchange Act. All statements other than statements of historical fact are, or may be deemed to be, forward-looking 
statements.  Forward-looking  statements  include,  without  limitation,  any  statement  that  may  project,  indicate  or 
imply future results, events, performance or achievements, and may contain or be identified by the words “expect,” 
“intend,” “plan,” “predict,” “anticipate,” “estimate,” “believe,” “should,” “could,” “may,” “might,” “will,” “will be,” 
“will  continue,”  “will  likely  result,”  “project,”  “forecast,”  “budget”  and  similar  expressions.  In  addition,  any 
statement  concerning  future  financial  performance  (including,  without  limitation,  future  revenues,  earnings  or 
growth rates), ongoing business strategies or prospects, and possible actions taken by or against us are also forward-
looking statements as so defined. Statements made by us in this report that contain forward-looking statements may 
include,  but  are  not  limited  to,  information  concerning  our  possible  or  assumed  future  results  of  operations  and 
statements about the following subjects:

• market conditions and the effect of such conditions on our future results of operations; 
•

sources and uses of and requirements for financial resources and sources of liquidity;

•

•

•

•

•

•

•

•

•

•

•

contractual obligations and future contract negotiations;

interest rate and foreign exchange risk;

operations outside the United States;

business strategy;

competitive position including, without limitation, competitive rigs entering the market;

expected financial position;

cash flows and contract backlog;

future amounts payable by a customer in the form of a guarantee of gross margin to be earned on future 
contracts or by direct payment, pursuant to terms of an existing contract, including the timing and revenue 
associated therewith;

idling drilling rigs or reactivating stacked rigs;

outcomes of litigation and legal proceedings;

declaration and payment of dividends;

•

financing plans;
• market outlook;
•

tax planning and effects of the Tax Cuts and Jobs Act, which was signed into law on December 22, 2017;

•

•

•

•

•

•

•

•

•

•

•

changes in tax laws and policies or adverse outcomes resulting from examination of our tax returns;

debt levels and the impact of changes in the credit markets and credit ratings for us and our debt;

budgets for capital and other expenditures;

timing and duration of required regulatory inspections for our drilling rigs and other planned downtime;

process and timing for acquiring regulatory permits and approvals for our drilling operations;

timing and cost of completion of capital projects;

delivery dates and drilling contracts related to capital projects;

plans and objectives of management;

scrapping retired rigs;

asset impairments and impairment evaluations;

assets held for sale;

36

•

•

•

•

our internal controls and internal control over financial reporting;

performance of contracts;

compliance with applicable laws; and

availability, limits and adequacy of insurance or indemnification.

These types of statements are based on current expectations about future events and inherently are subject to a 
variety of assumptions, risks and uncertainties, many of which are beyond our control, that could cause actual results 
to  differ  materially  from  those  expected,  projected  or  expressed  in  forward-looking  statements.  These  risks  and 
uncertainties include, among others, the following:

•

•

•

those described under “Risk Factors” in Item 1A;

general economic and business conditions and trends, including recessions and adverse changes in the level 
of international trade activity;

the continuing protracted downturn in our industry and the expected continuation thereof;

• worldwide supply and demand for oil and natural gas;
•

changes in foreign and domestic oil and gas exploration, development and production activity;

•

•

•

•

•

•

•

•

•

•

•

•

oil and natural gas price fluctuations and related market expectations;

the ability of OPEC+ to set and maintain production levels and pricing, and the level of production in non-
OPEC+ countries;

policies of various governments regarding exploration and development of oil and gas reserves;

inability to obtain contracts for our rigs that do not have contracts;

the inability to reactivate cold-stacked rigs;

the cancellation or renegotiation of contracts included in our reported contract backlog;

advances in exploration and development technology;

the  worldwide  political  and  military  environment,  including,  for  example,  in  oil-producing  regions  and 
locations where our rigs are operating or are in shipyards;

casualty losses;

operating hazards inherent in drilling for oil and gas offshore;

the  risk  of  physical  damage  to  rigs  and  equipment  caused  by  named  windstorms  in  the  U.S.  Gulf  of 
Mexico;

industry fleet capacity;

• market  conditions  in  the  offshore  contract  drilling  industry,  including,  without  limitation,  dayrates  and 

utilization levels;

competition;

changes in foreign, political, social and economic conditions;

risks  of  international  operations,  compliance  with  foreign  laws  and  taxation  policies  and  seizure, 
expropriation,  nationalization,  deprivation,  malicious  damage  or  other  loss  of  possession  or  use  of 
equipment and assets;

risks of potential contractual liabilities pursuant to our various drilling contracts in effect from time to time;

customer or supplier bankruptcy, liquidation or other financial difficulties;

the ability of customers and suppliers to meet their obligations to us and our subsidiaries;

collection of receivables;

•

•

•

•

•

•

•

37

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

•

foreign  exchange  and  currency  fluctuations  and  regulations,  and  the  inability  to  repatriate  income  or 
capital;

risks  of  war,  military  operations,  other  armed  hostilities,  sabotage,  piracy,  cyber  attack,  terrorist  acts  and 
embargoes;

changes  in  offshore  drilling  technology,  which  could  require  significant  capital  expenditures  in  order  to 
maintain competitiveness;

reallocation of drilling budgets away from offshore drilling in favor of other priorities such as shale or other 
land-based projects;

regulatory  initiatives  and  compliance  with  governmental  regulations  including,  without  limitation, 
regulations pertaining to climate change, greenhouse gases, carbon emissions or energy use;

compliance with and liability under environmental laws and regulations;

uncertainties surrounding deepwater permitting and exploration and development activities;

potential changes in accounting policies by the Financial Accounting Standards Board, SEC, or regulatory 
agencies for our industry which may cause us to revise our financial accounting and/or disclosures in the 
future, and which may change the way analysts measure our business or financial performance;

development and increasing adoption of alternative fuels;

customer preferences;

risks of litigation, tax audits and contingencies and the impact of compliance with judicial rulings and jury 
verdicts;

cost, availability, limits and adequacy of insurance;

invalidity  of  assumptions  used  in  the  design  of  our  controls  and  procedures  and  the  risk  that  material 
weaknesses may arise in the future;

business opportunities that may be presented to and pursued or rejected by us;

the results of financing efforts;

adequacy and availability of our sources of liquidity; 

risks resulting from our indebtedness;

public health threats;

negative publicity; and

impairments of assets.

The risks and uncertainties included here are not exhaustive. Other sections of this report and our other filings 
with the SEC include additional factors that could adversely affect our business, results of operations and financial 
performance.  Given  these  risks  and  uncertainties,  investors  should  not  place  undue  reliance  on  forward-looking 
statements. Forward-looking statements included in this report speak only as of the date of this report. We expressly 
disclaim any obligation or undertaking to release publicly any updates or revisions to any forward-looking statement 
to reflect any change in our expectations or beliefs with regard to the statement or any change in events, conditions 
or circumstances on which any forward-looking statement is based. In addition, in certain places in this report, we 
refer to reports of third parties that purport to describe trends or developments in energy production or drilling and 
exploration activity. While we believe that each of these reports is reliable, we have not independently verified the 
information included in such reports. We specifically disclaim any responsibility for the accuracy and completeness 
of such information and undertake no obligation to update such information.

New Accounting Pronouncements

For  a  discussion  of  recent  accounting  pronouncements,  which  are  not  yet  effective,  and  their  effect  on  our 
financial  position,  results  of  operations  and  cash  flows,  see  Note  1  “General  Information  -  Recent  Accounting 
Pronouncements Not Yet Adopted” to our Consolidated Financial Statements in Item 8 of this report.

38

Item 7A. Quantitative and Qualitative Disclosures About Market Risk.

The information included in this Item 7A is considered to constitute “forward-looking statements” for purposes 
of the statutory safe harbor provided in Section 27A of the Securities Act and Section 21E of the Exchange Act. See 
“Management’s  Discussion  and  Analysis  of  Financial  Condition  and  Results  of  Operations  –  Forward-Looking 
Statements” in Item 7 of this report.

Our  measure  of  market  risk  exposure  represents  an  estimate  of  the  change  in  fair  value  of  our  financial 
instruments.  Market  risk  exposure  is  presented  for  each  class  of  financial  instrument  held  by  us  at  December 31, 
2019 and 2018, assuming immediate adverse market movements of the magnitude described below. We believe that 
the  various  rates  of  adverse  market  movements  represent  a  measure  of  exposure  to  loss  under  hypothetically 
assumed adverse conditions. The estimated market risk exposure represents the hypothetical loss to future earnings 
and  does  not  represent  the  maximum  possible  loss  or  any  expected  actual  loss,  even  under  adverse  conditions, 
because  actual  adverse  fluctuations  would  likely  differ.  In  addition,  since  our  investment  portfolio  is  subject  to 
change based on our portfolio management strategy as well as in response to changes in the market, these estimates 
are not necessarily indicative of the actual results that may occur.

Exposure to market risk is managed and monitored by our senior management. Senior management approves 
the  overall  investment  strategy  that  we  employ  and  has  responsibility  to  ensure  that  the  investment  positions  are 
consistent  with  that  strategy  and  the  level  of  risk  acceptable  to  us.  We  may  manage  risk  by  buying  or  selling 
instruments or entering into offsetting positions.

Interest  Rate  Risk.  We  have  exposure  to  interest  rate  risk  arising  from  changes  in  the  level  or  volatility  of 
interest rates. Our investments in marketable securities are in fixed maturity securities, although we do not hold any 
marketable  securities  as  of  the date  of  this  report.  We monitor our sensitivity to interest rate risk by evaluating the 
change  in  the  value  of  our  financial  assets  and  liabilities  due  to  fluctuations  in  interest  rates.  The  evaluation  is 
performed  by  applying  an  instantaneous  change  in  interest  rates  by  varying  magnitudes  on  a  static  balance  sheet  to 
determine  the  effect  such  a  change  in  rates  would  have  on  the  recorded  market  value  of  our  investments  and  the 
resulting  effect  on  stockholders’  equity.  The  analysis  provides  the  sensitivity  of  the  market  value  of  our  financial 
instruments to selected changes in market rates and prices which we believe are reasonably possible over a one-year 
period.

The sensitivity analysis estimates the change in the market value of our interest sensitive assets and liabilities 
that were held on December 31, 2019 and 2018, due to instantaneous parallel shifts in the yield curve of 100 basis 
points, with all other variables held constant. 

The interest rates on certain types of assets and liabilities may fluctuate in advance of changes in market interest 
rates, while interest rates on other types may lag behind changes in market rates. Accordingly, the analysis may not 
be indicative of, is not intended to provide, and does not provide a precise forecast of the effect of changes in market 
interest rates on our earnings or stockholders’ equity. Further, the computations do not contemplate any actions we 
could undertake in response to changes in interest rates.

Our long-term debt, as of December 31, 2019 and 2018, is denominated in U.S. dollars. Our existing debt has 
been issued at fixed rates, and as such, interest expense would not be impacted by interest rate shifts. The impact of 
a  100-basis  point  increase  in  interest  rates  on  fixed  rate  debt  would  result  in  a  decrease  in  market  value  of  $89.7 
million and $94.9 million as of December 31, 2019 and 2018, respectively. A 100-basis point decrease would result 
in  an  increase  in  market  value  of  $102.0  million  and  $108.6  million  as  of  December  31,  2019  and  2018, 
respectively.

We  are  also  subject  to  risk  exposure  related  to  the  variable  interest  rates  charged  on  our  revolving  credit 

agreements, which are calculated on a base rate as defined in the respective credit agreement.   

At December 31, 2018, our marketable securities included investments in U.S. Treasury bills with a fair value 
of  $299.9  million.  The  impact  of  a  100-basis  point  increase  or  decrease  in  interest  rates  would  not  have  had  a 
significant impact on the market value of these securities. We had no such investments outstanding as of December 
31, 2019.  

39

Item 8. Financial Statements and Supplementary Data.

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the stockholders and the Board of Directors of  Diamond Offshore Drilling, Inc.

Opinion on the Financial Statements 

We have audited the accompanying consolidated balance sheets of Diamond Offshore Drilling, Inc. and subsidiaries 
(the  "Company")  as  of  December  31,  2019  and  2018,  the  related  consolidated  statements  of  operations, 
comprehensive income or loss, stockholders’ equity, and cash flows, for each of the three years in the period ended 
December 31, 2019, and the related notes (collectively referred to as the "financial statements"). In our opinion, the 
financial statements 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.

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States)  (PCAOB),  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  and  our  report  dated  February  11,  2020,  expressed  an  unqualified 
opinion on the Company's internal control over financial reporting.

Basis for Opinion 

These financial statements are the responsibility of the Company's management. Our responsibility is to express an 
opinion on the Company's financial statements based on our audits. We are a public accounting firm registered with 
the  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  audit  to  obtain  reasonable  assurance  about  whether  the  financial  statements  are  free  of  material 
misstatement,  whether  due  to  error  or  fraud.  Our  audits  included  performing  procedures  to  assess  the  risks  of 
material  misstatement  of  the  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  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 financial statements. 
We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matters 

The  critical  audit  matters  communicated  below  are  matters  arising  from  the  current-period  audit  of  the  financial 
statements  that  were  communicated  or  required  to  be  communicated  to  the  audit  committee  and  that  (1)  relate  to 
accounts  or  disclosures  that  are  material  to  the  financial  statements  and  (2)  involved  our  especially  challenging, 
subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion 
on the financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, 
providing separate opinions on the critical audit matters or on the accounts or disclosures to which they relate.

Impairment of Long-Lived Assets – Refer to Notes 1 and 3 to the financial statements.

Critical Audit Matter Description

40

The  evaluation  of  drilling  equipment,  specifically  drilling  rigs,  for  impairment  occurs  whenever  changes  in 
circumstances indicate that the carrying amount of an asset may not be recoverable, such as cold stacking a drilling 
rig,  the  expectation  of  cold  stacking  a  drilling  rig  in  the  near  term,  contracted  backlog  of  less  than  one  year,  a 
decision to retire or scrap a drilling rig, or excess spending over budget on a newbuild, construction project or major 
drilling rig upgrade. 

When  the  Company  determines  that  the  carrying  value  of  a  drilling  rig  may  not  be  recoverable,  they  prepare  an 
undiscounted probability-weighted cash flow analysis to determine if there is a potential impairment. This analysis 
utilizes  certain  assumptions  for  each  drilling  rig  under  evaluation  and  considers  multiple  probability-weighted 
utilization  and  dayrate  scenarios.    The  Company’s  development  of  the  dayrate  assumption  involves  judgments 
relative  to  the  current  and  expected  market  for  the  drilling  rigs  and  expectations  of  future  oil  and  gas  prices.  The 
drilling  and  other  property  and  equipment  balance  was  $5.2  billion  as  of  December  31,  2019,  and  no  impairment 
expense was recorded for the year ended December 31, 2019. 

We  identified  impairment  of  drilling  rigs  as  a  critical  audit  matter  because  of  the  significant  judgments  made  by 
management  to  identify  indicators  of  impairment  and  to  prepare  probability-weighted  cash  flow  analyses  to 
determine if potential impairments exist. This required a high degree of auditor judgment, including the involvement 
of  fair  value  specialists,  and  increased  extent  of  effort  related  to  evaluating  indicators  of  impairment  and  dayrate 
used in the undiscounted probability-weighted cash flow analysis. 

How the Critical Audit Matter Was Addressed in the Audit

Our  audit  procedures  related  to  (i)  the  identification  of  indicators  of  impairment  and  (ii)  the  evaluation  of  the 
Company’s undiscounted probability-weighted cash flow analysis for those drilling rigs with factors that indicated 
potential impairment included the following, among others: 

• We  tested  the  effectiveness  of  relevant  controls  related  to  the  Company’s  identification  of  impairment 

indicators, and the Company’s review of the undiscounted probability-weighted cash flow analyses.

• We evaluated the Company’s identification of impairment indicators by:

o Corroborating information used in the identification of impairment indicators through independent 
inquiries of marketing and operations personnel and by performing an independent assessment of 
potential  indicators  of  impairment  utilizing  the  individual  drilling  rig  history,  asset  class  history 
for dayrates, backlog and potential drilling rig opportunities. 

o Considering industry and analysts reports and the impact of macroeconomic factors, such as future 

oil and gas prices, on the Company’s process for identifying indicators of impairment.  

o Comparing the timing of impairments recorded by the Company with the timing of impairments 

recorded by the Company’s peers.  

• With  the  assistance  of  our  fair  value  specialists,  we  evaluated  the  Company’s  undiscounted  probability-
weighted cash flow analysis for those drilling rigs with factors that had indicators of potential impairment 
by:

o Evaluating the reasonableness of the dayrate assumptions utilized in the Company’s probability-
weighted  undiscounted  cash  flow  analyses  by  evaluating  potential  drilling  rig  opportunities  and 
considering industry reports and data.

o Comparing  the  assumptions  used  in  the  Company’s  previous  undiscounted  probability-weighted 
cash flow analyses to the assumptions used in the current undiscounted probability-weighted cash 
flow analyses to assess for management bias. 

41

Income Taxes – Refer to Notes 1 and 14 to the financial statements.

Critical Audit Matter Description

The Company accounts for income taxes in accordance with accounting standards that require the recognition of the 
amount  of  taxes  payable  or  refundable  for  the  current  year  and  an  asset  and  liability  approach  in  recognizing  the 
amount  of  deferred  tax  liabilities  and  assets  for  the  future  tax  consequences  of  events  that  have  been  currently 
recognized  in  the  financial  statements  or  tax  returns.  In  each  of  the  tax  jurisdictions,  the  Company  recognized  a 
current tax liability or asset for the estimated taxes payable or refundable on tax returns for the current year and a 
deferred  tax  asset  or  liability  for  the  estimated  future  tax  effects  attributable  to  temporary  differences  and 
carryforwards. The deferred tax liability balance was $47.5 million as of December 31, 2019 and income tax benefit 
recorded in 2019 was $44.8 million.

In  several  of  the  jurisdictions  in  which  the  Company  operates,  certain  wholly-owned  subsidiaries  entered  into 
agreements  with  other  wholly-owned  subsidiaries  to  provide  specialized  service  and  equipment.    The  Company 
applied  transfer  pricing  methodologies  to  determine  the  amount  to  be  charged  for  providing  the  services  and 
equipment and utilized outside consultants to assist in the development of such transfer pricing methodologies. Each 
jurisdiction  enacts  laws,  which,  in  many  cases,  allows  for  alternative  transfer  pricing  methodologies,  which  may 
differ  from  the  Company’s  selected  methodologies.    Alternative  transfer  pricing  methodologies,  if  applied,  could 
result in different chargeable amounts.

Given  the  multiple  jurisdictions  in  which  the  Company  files  tax  returns  and  the  complexity  of  the  tax  laws  and 
regulations,  and  transfer  pricing  methodologies  applied  to  wholly-owned  subsidiary  transactions,  auditing 
management’s estimates of income taxes in foreign jurisdictions required a high degree of auditor judgment and an 
increased  extent  of  effort,  including  the  use  of  our  tax  specialists  and  audit  teams  in  the  local  jurisdiction 
knowledgeable of the tax laws of the applicable country.

How the Critical Audit Matter Was Addressed in the Audit

Our  audit  procedures  related  to  the  Company’s  application  of  transfer  pricing  methodologies,  included  the 
following, among others:

• We evaluated the appropriateness and consistency of management’s methods and assumptions used in the 
application  of  its  transfer  pricing  methodology,  which  included  testing  the  effectiveness  of  the  related 
internal controls.

• We  involved  transfer  pricing  specialists  to  evaluate  the  reasonableness  of  transfer  pricing  methodologies 

utilized by the Company.

• We  tested  the  accuracy  of  transfer  prices  by  recalculating  the  prices  in  accordance  with  the  chosen 

methodology.

• With the assistance of our income tax specialists and audit teams in the local jurisdiction knowledgeable of 
the  tax  laws  of  the  applicable  country,  we  evaluated  management’s  assertions  with  respect  to  the 
Company’s  entitlement  to  the  economic  benefits  associated  with  the  tax  positions  resulting  from  the 
application of transfer pricing methodology.

/s/ DELOITTE & TOUCHE LLP
Houston,Texas
February 11, 2020

We have served as the Company’s auditor since 1989.

42

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM 

To the stockholders and the Board of Directors of  Diamond Offshore Drilling, Inc. 

Opinion on Internal Control over Financial Reporting 

We  have  audited  the  internal  control  over  financial  reporting  of  Diamond  Offshore  Drilling,  Inc.  and  subsidiaries 
(the  “Company”)  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 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 
COSO. 

We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United 
States)  (PCAOB),  the  consolidated  financial  statements  as  of  and  for  the  year  ended  December  31,  2019,  of  the 
Company and our report dated February 11, 2020, expressed an unqualified opinion on those consolidated financial 
statements. 

Basis for Opinion 

The  Company’s  management  is  responsible  for  maintaining  effective  internal  control  over  financial  reporting  and 
for  its  assessment  of  the  effectiveness  of  internal  control  over  financial  reporting,  included  in  the  accompanying 
Management’s  Annual  Report  on  Internal  Control  Over  Financial  Reporting.  Our  responsibility  is  to  express  an 
opinion on the Company’s internal control over financial reporting based on our audit. We are a public accounting 
firm registered with the 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 audit in accordance with the standards of the PCAOB. Those standards require that we plan and 
perform  the  audit  to  obtain  reasonable  assurance  about  whether  effective  internal  control  over  financial  reporting 
was  maintained  in  all  material  respects.  Our  audit  included  obtaining  an  understanding  of  internal  control  over 
financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating 
effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered 
necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion. 

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  (1)  pertain  to  the  maintenance  of  records  that,  in  reasonable  detail, 
accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable 
assurance  that  transactions  are  recorded  as  necessary  to  permit  preparation  of  financial  statements  in  accordance 
with  generally  accepted  accounting  principles,  and  that  receipts  and  expenditures  of  the  company  are  being  made 
only  in  accordance  with  authorizations  of  management  and  directors  of  the  company;  and  (3)  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/ DELOITTE & TOUCHE LLP
Houston, Texas
February 11, 2020

43

DIAMOND OFFSHORE DRILLING, INC.
AND SUBSIDIARIES

CONSOLIDATED BALANCE SHEETS
(In thousands, except share and per share data)

December 31,

2019

2018

Current assets:

ASSETS

Cash and cash equivalents .............................................................................  $
Marketable securities .....................................................................................   
Accounts receivable, net of allowance for bad debts ....................................   
Prepaid expenses and other current assets .....................................................   
Asset held for sale..........................................................................................   
Total current assets...................................................................................   

Drilling and other property and equipment, net of accumulated
   depreciation ....................................................................................................   
Other assets........................................................................................................   
Total assets ...............................................................................................  $

156,281    $
—     
250,856     
68,658     
1,000     
476,795     

154,073 
299,849 
168,620 
163,396 
— 
785,938 

5,152,828     
204,421     
5,834,044    $

5,184,222 
65,534 
6,035,694 

LIABILITIES AND STOCKHOLDERS’ EQUITY

Current liabilities:

Accounts payable...........................................................................................  $
Accrued liabilities..........................................................................................   
Taxes payable ................................................................................................   
Total current liabilities .............................................................................   
Long-term debt..................................................................................................   
Deferred tax liability .........................................................................................   
Other liabilities ..................................................................................................   
Total liabilities .........................................................................................   
Commitments and contingencies (Note 10) ....................................................   
Stockholders’ equity:

Preferred stock (par value $0.01, 25,000,000 shares authorized,
   none issued and outstanding) .....................................................................   
Common stock (par value $0.01, 500,000,000 shares authorized;
   144,781,766 shares issued and 137,703,910 shares outstanding
   at December 31, 2019; 144,383,662 shares issued and 137,438,353
   shares outstanding at December 31, 2018) .................................................   
Additional paid-in capital ..............................................................................   
Retained earnings ..........................................................................................   
Accumulated other comprehensive (loss) gain..............................................   
Treasury stock, at cost (7,077,856 and 6,945,309 shares of common
   stock at December 31, 2019 and 2018, respectively) .................................   
Total stockholders’ equity........................................................................   
Total liabilities and stockholders’ equity .................................................  $

68,586    $
210,780     
23,228     
302,594     
1,975,741     
47,528     
275,971     
2,601,834     
—     

43,933 
172,228 
20,685 
236,846 
1,973,922 
104,380 
135,893 
2,451,041 
— 

—     

— 

1,448     
2,024,347     
1,412,201     
(18)    

(205,768)    
3,232,210     
5,834,044    $

1,444 
2,018,143 
1,769,415 
21 

(204,370)
3,584,653 
6,035,694  

The accompanying notes are an integral part of the consolidated financial statements.

44

 
 
 
 
 
   
 
   
      
  
   
      
  
   
      
  
   
      
  
   
      
  
DIAMOND OFFSHORE DRILLING, INC.
AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF OPERATIONS
(In thousands, except per share data)

Year Ended December 31,

2019

2018

2017

Revenues:

Contract drilling...........................................................................   $
Revenues related to reimbursable expenses ................................    
Total revenues ........................................................................    

934,934    $
45,710     
980,644     

1,059,973    $
23,242     
1,083,215     

1,451,219 
34,527 
1,485,746 

Operating expenses:

Contract drilling, excluding depreciation ....................................    
Reimbursable expenses................................................................    
Depreciation.................................................................................    
General and administrative ..........................................................    
Impairment of assets....................................................................    
Restructuring and separation costs ..............................................    
Loss (gain) on disposition of assets.............................................    
Total operating expenses........................................................    
Operating (loss) income ..................................................................    
Other income (expense):

Interest income ............................................................................    
Interest expense, net of amounts capitalized ...............................    
Loss on extinguishment of senior notes ......................................    
Foreign currency transaction loss ................................................    
Other, net .....................................................................................    
Loss before income tax benefit.......................................................    
Income tax benefit ...........................................................................    
Net (loss) income..............................................................................   $
(Loss) earnings per share:

793,412     
45,016     
355,596     
67,878     
—     
—     
1,072     
1,262,974     
(282,330)    

722,834     
22,917     
331,789     
85,351     
27,225     
5,041     
241     
1,195,398     
(112,183)    

6,382     
(122,832)    
—     
(3,936)    
702     
(402,014)    
44,800     
(357,214)   $

8,477     
(123,240)    
—     
(379)    
700     
(226,625)    
46,353     
(180,272)   $

801,964 
33,744 
348,695 
74,505 
99,313 
14,146 
(10,500)
1,361,867 
123,879 

2,473 
(113,528)
(35,366)
(1,128)
2,230 
(21,440)
39,786 
18,346 

Basic ............................................................................................   $
Diluted.........................................................................................   $

(2.60)   $
(2.60)   $

(1.31)   $
(1.31)   $

0.13 
0.13 

Weighted-average shares outstanding:

Shares of common stock..............................................................    
Dilutive potential shares of common stock .................................    
Total weighted-average shares outstanding ...........................    

137,652     
—     
137,652     

137,399     
—     
137,399     

137,213 
52 
137,265  

The accompanying notes are an integral part of the consolidated financial statements.

45

 
 
 
 
 
   
   
 
   
      
      
  
   
      
      
  
   
      
      
  
   
      
      
  
   
      
      
  
DIAMOND OFFSHORE DRILLING, INC.
AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME OR LOSS
(In thousands)

Net (loss) income..............................................................................   $
Other comprehensive gains (losses), net of tax:

Derivative financial instruments:

Reclassification adjustment for gain included in net
   (loss) income .......................................................................    

Investments in marketable securities:

Unrealized holding gain on investments ................................    
Reclassification adjustment for gain included
   in net (loss) income .............................................................    
Total other comprehensive (loss) gain ...................................    
Comprehensive (loss) income .........................................................   $

Year Ended December 31,
2018
(180,272)   $

2019
(357,214)   $

2017

18,346 

(7)    

23     

(6)    

69     

(6)

— 

(55)    
(39)    
(357,253)   $

(37)    
26     
(180,246)   $

— 
(6)
18,340  

The accompanying notes are an integral part of the consolidated financial statements.

46

 
 
 
 
 
   
   
 
   
      
      
  
   
      
      
  
   
      
      
  
DIAMOND OFFSHORE DRILLING, INC.
AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY
(In thousands, except number of shares)

Common Stock

    Additional      
   Paid-In     Retained    Comprehensive   

     Accumulated     
Other

Treasury Stock

Shares

   Amount    Capital

    Earnings     Gains (Losses)     Shares

    Amount    

1,440  $2,004,514  $1,946,765   $

1    6,828,094  $ (202,586) $

Total
   Stockholders’ 
Equity
3,750,134 

—   

—   

—   

87,535   

December 31, 2016......  143,997,757  $
Impact of change in
   accounting
   principle.....................  
Adjusted balance at
   January 1, 2017........  143,997,757  $
Net income....................  
—   
Anti-dilution
   adjustment..................  
Stock-based
   compensation, net
   of tax..........................  
Net loss on derivative
   financial
   instruments ................  
December 31, 2017......  144,085,292  $
Impact of change in
   accounting
   principle.....................  
Adjusted balance at
   January 1, 2018........  144,085,292  $
Net loss .........................  
—   
Anti-dilution
   adjustment..................  
Stock options
   exercised ....................  
Stock-based
   compensation, net
   of tax..........................  
Net loss on derivative
   financial
   instruments ................  
Net gain on
   investments ................  
—   
December 31, 2018......  144,383,662  $
Net loss .........................  
—   
Stock-based
   compensation, net
   of tax..........................  
Net loss on derivative
   financial
   instruments ................  
Net loss on
    investments ...............  
—   
December 31, 2019......  144,781,766  $

398,104   

294,597   

3,773   

—   

—   

—   

—   

634   

(634)  

—    

—   

—    

— 

1,440  $2,005,148  $1,946,131   $
18,346    
—   

—   

1    6,828,094  $ (202,586) $
—    
—   
—    

3,750,134 
18,346 

—   

—   

20    

—    

—   

—    

20 

1   

6,249   

—    

—    

29,416   

(483)  

5,767 

—   

—    
—   
1,441  $2,011,397  $1,964,497   $

—    
—   
(6)  
(5)  6,857,510  $ (203,069) $

(6)
3,774,261 

—   

—   

(14,812)  

—    

—   

—    

(14,812)

1,441  $2,011,397  $1,949,685   $
(180,272)  
—   

—   

(5)  6,857,510  $ (203,069) $
—    
—   
—    

3,759,449 
(180,272)

—   

—   

—   

—   

2    

—    

—    

—    

—   

—   

—    

—    

2 

— 

3   

6,746   

—    

—    

87,799   

(1,301)  

5,448 

—   

—   

—    

(6)  

—   

—    

(6)

—   

—    
—   
1,444  $2,018,143  $1,769,415   $
(357,214)  
—   

—   

32    
—    
—   
21    6,945,309  $ (204,370) $
—    
—   
—    

32 
3,584,653 
(357,214)

4   

6,204   

—    

—     132,547   

(1,398)  

4,810 

—   

—   

—    

(7)  

—   

—    

(7)

—   

—    
—   
1,448  $2,024,347  $1,412,201   $

(32)  
—    
—   
(18)  7,077,856  $ (205,768) $

(32)
3,232,210  

The accompanying notes are an integral part of the consolidated financial statements.

47

 
  
    
     
      
      
     
  
 
  
    
    
    
      
    
 
 
 
 
 
 
    
DIAMOND OFFSHORE DRILLING, INC.
AND SUBSIDIARIES

CONSOLIDATED STATEMENTS OF CASH FLOWS 
(In thousands)

Operating activities:

Net (loss) income.........................................................................   $
Adjustments to reconcile net (loss) income to net cash

provided by operating activities:
Depreciation ...........................................................................    
Loss on impairment of assets .................................................    
Loss on extinguishment of senior notes .................................    
Restructuring and separation costs.........................................    
Loss (gain) on disposition of assets .......................................    
Deferred tax provision............................................................    
Stock-based compensation expense .......................................    
Contract liabilities, net ...........................................................    
Contract assets, net.................................................................    
Deferred contract costs, net....................................................    
Long-term employee remuneration programs........................    
Other assets, noncurrent .........................................................    
Other liabilities, noncurrent ...................................................    
Other ............................................................................................    
Changes in operating assets and liabilities:

Accounts receivable ...............................................................    
Prepaid expenses and other current assets .............................    
Accounts payable and accrued liabilities ...............................    
Taxes payable.........................................................................    
Net cash provided by operating activities.........................    

Investing activities:

Capital expenditures (including rig construction)..................    
Proceeds from disposition of assets, net of disposal costs .....    
Proceeds from sale and maturities of marketable
   securities..............................................................................    
Purchase of marketable securities ..........................................    
Net cash used in investing activities.................................    

Year Ended December 31,
2018

2017

2019

(357,214)   $

(180,272)   $

18,346 

355,596     
—     
—     
—     
1,072     
(56,908)    
6,208     
27,578     
2,625     
59,141     
3,169     
52     
6,514     
2,380     

(37,832)    
(1,170)    
3,897     
(6,019)    
9,089     

331,789     
27,225     
—     
1,478     
241     
(75,993)    
6,749     
183     
(6,221)    
22,765     
547     
(1,307)    
(3,217)    
1,013     

87,970     
6,211     
(7,587)    
20,484     
232,058     

348,695 
99,313 
35,366 
14,146 
(10,500)
(72,127)
6,250 
8,676 
— 
46,337 
3,801 
(326)
(963)
3,907 

(11,049)
(1,291)
19,803 
(14,576)
493,808 

(326,090)    
16,217     

(222,406)    
70,067     

(139,581)
15,196 

2,300,000     
(1,996,996)    
(6,869)    

1,600,000     
(1,895,997)    
(448,336)    

Financing activities:

Redemption of senior notes....................................................    
Payment of debt extinguishment costs...................................    
Proceeds from issuance of senior notes .................................    
Repayment of short-term borrowings, net .............................    
Debt issuance costs and arrangement fees .............................    
Other.......................................................................................    
Net cash used in financing activities ................................    
Net change in cash and cash equivalents ......................................    
Cash and cash equivalents, beginning of year .......................    
Cash and cash equivalents, end of year..................................   $

—     
—     
—     
—     
(12)    
—     
(12)    
2,208     
154,073     
156,281    $

—     
—     
—     
—     
(5,651)    
(35)    
(5,686)    
(221,964)    
376,037     
154,073    $

The accompanying notes are an integral part of the consolidated financial statements.

48

35 
— 
(124,350)

(500,000)
(34,395)
496,360 
(104,200)
(7,263)
(156)
(149,654)
219,804 
156,233 
376,037  

 
 
 
 
 
   
   
 
   
      
      
  
   
      
      
  
   
      
      
  
   
      
      
  
   
      
      
  
   
      
      
  
DIAMOND OFFSHORE DRILLING, INC.
AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. General Information 

Diamond Offshore Drilling, Inc. provides contract drilling services to the energy industry around the globe with 
a fleet of 15 offshore drilling rigs, consisting of four drillships and 11 semisubmersible rigs, including two rigs that 
are currently cold stacked. Our current fleet excludes the Ocean Confidence, which we expect to complete the sale 
of in the first quarter of 2020. See Note 8.

Unless the context otherwise requires, references in these Notes to “Diamond Offshore,” “we,” “us” or “our” 
mean  Diamond  Offshore  Drilling,  Inc.  and  our  consolidated  subsidiaries.  We  were  incorporated  in  Delaware  in 
1989.

As of February 7, 2020, Loews Corporation, or Loews, owned approximately 53% of the outstanding shares of 

our common stock. 

Principles of Consolidation

Our consolidated financial statements include the accounts of Diamond Offshore Drilling, Inc. and our wholly-

owned subsidiaries after elimination of intercompany transactions and balances.

Use of Estimates in the Preparation of Financial Statements

The  preparation  of  financial  statements  in  conformity  with  accounting  principles  generally  accepted  in  the 
United States, or U.S., or 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. Actual results could differ 
from those estimated.

Changes in Accounting Principles 

Leases. In February 2016, the Financial Accounting Standards Board, or FASB, issued Accounting Standards 
Update, or ASU, No. 2016-02, Leases (Topic 842), or ASU 2016-02, which (i) requires lessees to recognize a right 
of use asset and a lease liability on the balance sheet for most leases, (ii) updates previous accounting standards for 
lessors  to  align  certain  requirements  with  the  updates  to  lessee  accounting  standards  and  the  revenue  recognition 
accounting  standards  and  (iii)  requires  enhanced  disclosure  of  qualitative  and  quantitative  information  about  an 
entity's leasing arrangements. 

We  adopted  ASU  2016-02  effective  January  1,  2019  using  an  optional  transition  method  requiring  leases 
existing  at,  or  entered  into  after,  January  1,  2019  to  be  recognized  and  measured  under  the  new  accounting 
standard. Prior period amounts have not been adjusted and continue to be reflected in accordance with our historical 
accounting  for  leases. In  our  adoption  of  ASU  2016-02,  we  also  utilized  a  transition  practical  expedient  package 
whereby  we  did  not  reassess  (i)  whether  any  of  our  expired  or  existing  contracts  contain  a  lease,  (ii)  the 
classification for any expired or existing leases and (iii) initial direct costs for any existing leases. The adoption of 
this  standard  resulted  in  the  recording  of  operating  lease  assets  and  offsetting  operating  lease  liabilities  of  $146.8 
million as of January 1, 2019, with no related impact on our annual Consolidated Statement of Stockholders’ Equity. 
See Note 11.

Upon adoption of ASU 2016-02, we concluded that our drilling contracts contain a lease component for the use 
of  our  drilling  rigs  based  on  the  updated  definition  of  a  lease.  However,  ASU  2016-02  provides  for  a  practical 
expedient  for  lessors  whereby,  under  certain  circumstances,  the  lessor  may  combine  the  lease  and  non-lease 
components  and  account  for  the  combined  component  in  accordance  with  the  accounting  treatment  for  the 

49

predominant component. We have determined that our current drilling contracts qualify for this practical expedient 
and have combined the lease and service components of our standard drilling contracts. We continue to account for 
the  combined  component  under  ASU  No.  2014-09,  Revenue  from  Contracts  with  Customers  (Topic  606)  and  its 
related amendments.

Revenue  Recognition.  In  May  2014,  the  FASB  issued  ASU  No.  2014-09,  Revenue  from  Contracts  with 
Customers  (Topic  606),  or  ASU  2014-09,  which  superseded  the  revenue  recognition  requirements  in  ASU  Topic 
605,  Revenue  Recognition.  Under  the  new  guidance,  revenue  is  recognized  when  a  customer  obtains  control  of 
promised goods or services and in an amount that reflects the consideration the entity expects to receive in exchange 
for those goods or services.

We  adopted  ASU  2014-09  and  its  related  amendments,  or  collectively  Topic  606,  effective  January  1,  2018 
using  the  modified  retrospective  implementation  method.  Accordingly,  we  have  applied  the  five-step  method 
outlined in Topic 606 for determining when and how revenue is recognized to all contracts that were not completed 
as of the date of adoption. Revenues for reporting periods beginning after January 1, 2018 are presented under Topic 
606,  while  prior  period  amounts  have  not  been  adjusted  and  continue  to  be  reported  under  the  previous  revenue 
recognition  guidance.  For  contracts  that  were  modified  before  the  effective  date,  we  have  considered  the 
modification  guidance  within  the  new  standard  and  determined  that  the  revenue  recognized  and  contract  balances 
recorded prior to adoption for such contracts were not impacted. While Topic 606 requires additional disclosure of 
the  nature,  amount,  timing  and  uncertainty  of  revenue  and  cash  flows  arising  from  contracts  with  customers,  its 
adoption has not had a material impact on the measurement or recognition of our revenues. 

Our adoption of ASU 2014-09 represents a change in accounting principle and therefore, we have recorded the 
cumulative  effect  of  adopting  Topic  606  as  an  increase  to  opening  retained  earnings  on  January  1,  2018.  This 
adjustment  represents  an  accrual  for  the  earned  portion  of  demobilization  revenue  expected  to  be  received  for 
contracts  not  completed  as  of  December  31,  2017,  which  was  not  recordable  under  previous  revenue  recognition 
guidance until completion of the demobilization activities. See Note 2. 

Income Taxes. In October 2016, the FASB issued ASU No. 2016-16, Income Taxes (Topic 740): Intra-Entity 
Transfers of Assets Other Than Inventory, or ASU 2016-16. ASU 2016-16 amended the guidance in Topic 740 with 
respect to the accounting for the income tax consequences of intra-entity transfers of assets other than inventory. We 
have evaluated our historical intra-group transactions for impact under the provisions of ASU 2016-16 and adopted 
the  guidance  thereof  effective  January  1,  2018  using  the  modified  retrospective  approach.  We  recorded  the  $17.4 
million cumulative effect of applying the new standard as a decrease to opening retained earnings with an offset to 
deferred income tax liability. See Note 14. 

Stock-Based  Compensation.  In  March  2016,  the  FASB  issued  ASU  No.  2016-09,  Compensation  -  Stock 
Compensation  (Topic  718),  or  ASU  2016-09,  which  required  (i)  recognition  of  excess  tax  benefits  and  tax 
deficiencies as discrete tax items in the condensed consolidated statement of operations when share-based awards 
vest or are settled, (ii) exclusion of excess tax benefits from the computation of assumed proceeds under the treasury 
stock  method  when  calculating  earnings  per  share,  and  (iii)  presentation  of  excess  tax  benefits  as  an  operating 
activity on the statement of cash flows rather than as a financing activity. The guidance also provides for a policy 
election to either estimate the number of awards expected to vest or account for forfeitures when they occur.  

We  adopted  ASU  2016-09  on  January  1,  2017  using  a  modified  retrospective  approach  and  have  elected  to 
account for forfeitures of share-based awards in the period in which such forfeitures occur. The adoption resulted in 
a $0.6 million reduction in opening retained earnings and an offsetting increase in additional paid-in capital.  

Recent Accounting Pronouncements Not Yet Adopted

In  June  2016,  the  FASB  issued  ASU  No.  2016-13,  Financial  Instruments  –  Credit  Losses  (Topic  326): 
Measurement  of  Credit  Losses  on  Financial  Instruments,  or  ASU  2016-13.  ASU  2016-13  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.  The 
amended standard broadens the information that an entity must consider in developing its estimate of expected credit 
losses,  requiring  an  entity  to  estimate  credit  losses  over  the  life  of  an  exposure  based  on  historical  information, 
current  information  and  reasonable  and  supportable  forecasts.  The  guidance  is  effective  for  interim  and  annual 

50

periods  beginning  after  December  15,  2019.  We  adopted  ASU  2016-13  effective  January  1,  2020  by  applying  a 
modified retrospective method and the impact was not material to our consolidated financial statements.  

Cash and Cash Equivalents 

We  consider  short-term,  highly  liquid  investments  that  have  an  original  maturity  of  three  months  or  less  and 

deposits in money market mutual funds that are readily convertible into cash to be cash equivalents. 

The effect of exchange rate changes on cash balances held in foreign currencies was not material for the years 

ended December 31, 2019, 2018 and 2017.

Provision for Bad Debts

Prior to the adoption of ASU 2016-13, we have historically recorded a provision for bad debts on a case-by-case 
basis when facts and circumstances indicated that a customer receivable may not be collectible. In establishing these 
reserves,  we  considered  historical  and  other  factors  that  predicted  collectability  of  such  customer  receivables, 
including write-offs, recoveries and the monitoring of credit quality. Such provision was reported as a component of 
“Operating expense” in our Consolidated Statements of Operations. See Note 4.

Drilling and Other Property and Equipment

We carry our drilling and other property and equipment at cost, less accumulated depreciation. Maintenance and 
routine  repairs  are  charged  to  income  currently  while  replacements  and  betterments  that  upgrade  or  increase  the 
functionality  of  our  existing  equipment  and  that  significantly  extend  the  useful  life  of  an  existing  asset  are 
capitalized. Significant judgments, assumptions and estimates may be required in determining whether or not such 
replacements and betterments meet the criteria for capitalization and in determining useful lives and salvage values 
of such assets. Changes in these judgments, assumptions and estimates could produce results that differ from those 
reported. During the years ended December 31, 2019 and 2018, we capitalized $343.8 million and $243.6 million, 
respectively, in replacements and betterments of our drilling fleet.

Costs incurred for major rig upgrades and/or the construction of rigs are accumulated in construction work-in-
progress, with no depreciation recorded on the additions, until the month the upgrade or newbuild is completed and 
the  rig  is  placed  in  service.  Upon  retirement  or  sale  of  a  rig,  the  cost  and  related  accumulated  depreciation  are 
removed  from  the  respective  accounts  and  any  gains  or  losses  are  reported  in  our  Consolidated  Statements  of 
Operations as “Loss (gain) on disposition of assets.” Depreciation is recognized up to applicable salvage values by 
applying  the  straight-line  method  over  the  remaining  estimated  useful  lives  from  the  year  the  asset  is  placed  in 
service. Drilling rigs and equipment are depreciated over their estimated useful lives ranging from 3 to 30 years.

Capitalized Interest

We  capitalize  interest  cost  for  rig  construction  and  other  qualifying  projects.  A  reconciliation  of  our  total 
interest  cost  to  “Interest  expense,  net  of  amounts  capitalized”  as  reported  in  our  Consolidated  Statements  of 
Operations is as follows (in thousands):

For the Year Ended December 31,
2017
2018
2019

Total interest cost including amortization of debt
   issuance costs............................................................  $ 122,832   $ 123,816    $ 113,618 
(90)
Capitalized interest ......................................................   
Total interest expense as reported..........................  $ 122,832   $ 123,240    $ 113,528  

(576)   

—    

51

 
 
 
 
 
   
   
 
Impairment of Long-Lived Assets

We evaluate our property and equipment for impairment whenever changes in circumstances indicate that the 
carrying amount of an asset may not be recoverable (such as, but not limited to, cold stacking a rig, the expectation 
of cold stacking a rig in the near term, contracted backlog of less than one year for a rig, a decision to retire or scrap 
a  rig,  or  excess  spending  over  budget  on  a  newbuild,  construction  project  or  major  rig  upgrade).  We  utilize  an 
undiscounted probability-weighted cash flow analysis in testing an asset for potential impairment. Our assumptions 
and estimates underlying this analysis include the following:

•

•

•

•

•

•

•

dayrate by rig;

utilization rate by rig if active, warm stacked or cold stacked (expressed as the actual percentage of time per 
year that the rig would be used at certain dayrates);

the per day operating cost for each rig if active, warm stacked or cold stacked;

the estimated annual cost for rig replacements and/or enhancement programs;

the estimated maintenance, inspection or other reactivation costs associated with a rig returning to work;

salvage value for each rig; and

estimated proceeds that may be received on disposition of each rig.

Based  on  these  assumptions,  we  develop  a  matrix  for  each  rig  under  evaluation  using  multiple 
utilization/dayrate scenarios, to each of which we have assigned a probability of occurrence. We arrive at a projected 
probability-weighted cash flow for each rig based on the respective matrix and compare such amount to the carrying 
value of the asset to assess recoverability.

The underlying assumptions and assigned probabilities of occurrence for utilization and dayrate scenarios are 
developed using a methodology that examines historical data for each rig, which considers the rig’s age, rated water 
depth  and  other  attributes  and  then  assesses  its  future  marketability  in  light  of  the  current  and  projected  market 
environment  at  the  time  of  assessment.  Other  assumptions,  such  as  operating,  maintenance,  inspection  and 
reactivation costs, are estimated using historical data adjusted for known developments, cost projections for re-entry 
of rigs into the market and future events that are anticipated by management at the time of the assessment. 

Management’s  assumptions  are  necessarily  subjective  and  are  an  inherent  part  of  our  asset  impairment 
evaluation,  and  the  use  of  different  assumptions  could  produce  results  that  differ  from  those  reported.  Our 
methodology  generally  involves  the  use  of  significant  unobservable  inputs,  representative  of  a  Level  3  fair  value 
measurement,  which  may  include  assumptions  related  to  future  dayrate  revenue,  costs  and  rig  utilization,  quotes 
from  rig  brokers,  the  long-term  future  performance  of  our  rigs  and  future  market  conditions.  Management’s 
assumptions involve uncertainties about future demand for our services, dayrates, expenses and other future events, 
and management’s expectations may not be indicative of future outcomes. Significant unanticipated changes to these 
assumptions could materially alter our analysis in testing an asset for potential impairment. For example, changes in 
market  conditions  that  exist  at  the  measurement  date  or  that  are  projected  by  management  could  affect  our  key 
assumptions. Other events or circumstances that could affect our assumptions may include, but are not limited to, a 
further sustained decline in oil and gas prices, cancelations of our drilling contracts or contracts of our competitors, 
contract  modifications,  costs  to  comply  with  new  governmental  regulations,  capital  expenditures  required  due  to 
advances  in  offshore  drilling  technology,  growth  in  the  global  oversupply  of  oil  and  geopolitical  events,  such  as 
lifting  sanctions  on  oil-producing  nations.  Should  actual  market  conditions  in  the  future  vary  significantly  from 
market conditions used in our projections, our assessment of impairment would likely be different. See Note 3.

Fair Value of Financial Instruments

We believe that the carrying amount of our current financial instruments approximates fair value because of the 

short maturity of these instruments. See Note 7. 

52

Debt Issuance Costs

Deferred costs associated with our credit facilities are presented in “Other assets” in our Consolidated Balance 
Sheets  at  December 31,  2019  and  2018  and  amortized  as  interest  expense  over  the  respective  terms  of  the  credit 
facilities.  During  2018,  we  paid  $5.7  million  in  debt  issuance  and  arrangement  fees  in  connection  with  our  credit 
facilities.  Deferred  costs  associated  with  our  senior  notes  are  presented  in  our  Consolidated  Balance  Sheets  at 
December 31,  2019  and  2018  as  a  reduction  to  the  related  long-term  debt  and  are  amortized  over  the  respective 
terms of the related debt. See Note 9.

Income Taxes 

We  account  for  income  taxes  in  accordance  with  accounting  standards  that  require  the  recognition  of  the 
amount  of  taxes  payable  or  refundable  for  the  current  year  and  an  asset  and  liability  approach  in  recognizing  the 
amount  of  deferred  tax  liabilities  and  assets  for  the  future  tax  consequences  of  events  that  have  been  currently 
recognized  in  our  financial  statements  or  tax  returns.  In  each  of  our  tax  jurisdictions  we  recognize  a  current  tax 
liability or asset for the estimated taxes payable or refundable on tax returns for the current year and a deferred tax 
asset  or  liability  for  the  estimated  future  tax  effects  attributable  to  temporary  differences  and  carryforwards. 
Deferred tax assets are reduced by a valuation allowance, if necessary, which is determined by the amount of any tax 
benefits that, based on available evidence, are not expected to be realized under a “more likely than not” approach. 
Deferred  tax  assets  and  liabilities  are  classified  as  noncurrent  in  a  classified  statement  of  financial  position.  We 
make  judgments  regarding  future  events  and  related  estimates  especially  as  they  pertain  to  the  forecasting  of  our 
effective  tax  rate,  the  potential  realization  of  deferred  tax  assets  such  as  utilization  of  foreign  tax  credits,  and 
exposure to the disallowance of items deducted on tax returns upon audit.

We record both interest and penalties related to accrued uncertain tax positions in “Income tax benefit” in our 
Consolidated Statements of Operations. Liabilities for uncertain tax positions, including any interest and penalties, 
are denominated in the currency of the related tax jurisdiction and are revalued for changes in currency exchange 
rates.  The  revaluation  of  such  liabilities  for  uncertain  tax  positions  is  reported  in  “Income  tax  benefit”  in  our 
Consolidated Statements of Operations. See Note 14.

Comprehensive (Loss) Income

Comprehensive (loss) income is the change in equity of a business enterprise during a period from transactions 
and other events and circumstances except those transactions resulting from investments by owners and distributions 
to owners. Comprehensive (loss) income for the three years ended December 31, 2019, 2018 and 2017 includes net 
(loss) income and unrealized holding gains and losses on marketable securities and financial derivatives designated 
as cash flow accounting hedges. 

Foreign Currency

Our  functional  currency  is  the  U.S.  dollar.  Transactions  incurred  in  currencies  other  than  the  U.S.  dollar  are 
subject to gains or losses due to fluctuations in those currencies. We report foreign currency transaction gains and 
losses as “Foreign currency transaction (loss) gain” in our Consolidated Statements of Operations. The revaluation 
of assets and liabilities related to foreign income taxes, including deferred tax assets and liabilities and uncertain tax 
positions, including any interest and/or penalties, is reported in “Income tax benefit” in our Consolidated Statements 
of Operations. 

53

2. Revenue from Contracts with Customers

The activities that primarily drive the revenue earned from our contract drilling services includes (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.

Consideration for activities that are not distinct within the context of our contracts and do not correspond to a 
distinct  time  increment  within  the  contract  term  are  allocated  across  the  single  performance  obligation  and 
recognized  ratably  over  the  initial  term  of  the  contract  (which  is  the  period  we  estimate  to  be  benefited  from  the 
corresponding activities and generally ranges from two to 60 months). Consideration for activities that correspond to 
a distinct time increment within the contract term is recognized in the period when 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. See below for further discussion regarding the allocation of the 
transaction price to the remaining performance obligations. 

The  amount  estimated  for  variable  consideration  may  be  constrained  (reduced)  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.  When  determining  if  variable  consideration  should  be  constrained, 
management considers whether there are factors outside of our 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  recognized  ratably  over  the  initial  term  of  the  related  drilling  contract.  We  record  a  contract  liability  for 
mobilization fees received, which is amortized ratably to contract drilling revenue as services are rendered over the 
initial  term  of  the  related  drilling  contract.  Demobilization  revenue  expected  to  be  received  upon  contract 
completion  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. 

In some contracts, there is uncertainty as to the likelihood and amount of expected demobilization revenue to be 
received.  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 above, depending on the facts and circumstances pertaining to the specific contract. We 
assess the likelihood of receiving such revenue based on our past experience and knowledge of market conditions. 

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.  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.

54

Capital  Modification  Revenue.  From  time  to  time,  we  may  receive  fees  from  our  customers  for  capital 
improvements  or  upgrades  to  our  rigs  to  meet  contractual  requirements  (on  either  a  fixed  lump-sum  or  variable 
dayrate  basis).  The  activities  related  to  these  capital  modifications  are  not  considered  to  be  distinct  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  are  highly  dependent  on  factors  outside  of  our  influence.  Accordingly, 
reimbursable  revenue  is  fully  constrained  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  “Revenues  related  to  reimbursable  expenses”  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. 

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.  Contract  asset  balances 
consist  primarily  of  demobilization  revenue  that  we  expect  to  receive  and  is  recognized  ratably  throughout  the 
contract  term,  but  invoiced  upon  completion  of  the  demobilization  activities.  Once  the  demobilization  revenue  is 
invoiced,  the  corresponding  contract  asset  is  transferred  to  accounts  receivable.  Contract  assets  may  also  include 
amounts  recognized  in  advance  of  amounts  invoiced  due  to  the  blending  of  rates  when  a  contract  has  operating 
dayrates that increase over the initial contract term. Contract liabilities include payments received for mobilization 
as  well  as  rig  preparation  and  upgrade  activities  which  are  allocated  to  the  overall  performance  obligation  and 
recognized  ratably  over  the  initial  term  of  the  contract.  Contract  liabilities  may  also  include  amounts  invoiced  in 
advance  of  amounts  recognized  due  to  the  blending  of  rates  when  a  contract  has  operating  dayrates  that  decrease 
over the initial contract term.

Contract balances are netted at a contract level, such that deferred revenue for mobilization, contract preparation 
and capital modifications (contract liabilities) is netted with any accrued demobilization revenue (contract asset) for 
each applicable contract. 

The  following  table  provides  information  about  receivables,  contract  assets  and  contract  liabilities  from  our 

contracts with customers (in thousands):

Trade receivables.......................................................... $
Current contract assets (1) .............................................  
Noncurrent contract assets (1) .......................................  
Current contract liabilities (deferred revenue) (1) .........  
Noncurrent contract liabilities (deferred revenue) (1) ...  

December 31,
2019
199,572   $
6,314    
—    
(9,573)  
(38,531)  

December 31,
2018
160,478 
6,832 
2,107 
(2,803)
(17,723)

(1) Contract assets and contract liabilities may reflect balances that have been netted together on a contract basis. 
Net current contract asset and liability balances are included in “Prepaid expenses and other current assets” and 
“Accrued  liabilities,”  respectively,  and  net  noncurrent  contract  asset  and  liability  balances  are  included  in 
“Other  assets”  and  “Other  liabilities,”  respectively,  in  our  Consolidated  Balance  Sheets  as  of  December 31, 
2019 and 2018.

55

 
 
   
 
Significant changes in the contract assets and the contract liabilities balances during the period are as follows 

(in thousands):

Contract assets, beginning of period .............................  $
Contract liabilities, beginning of period .......................   
Net balance at beginning of period..........................   

Decrease due to amortization of revenue that was
   included in the beginning contract liability
   balance .......................................................................   
Increase due to cash received, excluding amounts
   recognized as revenue during the period....................   
Increase due to revenue recognized during the
   period but contingent on future performance.............   
Decrease due to transfer to receivables during the
   period .........................................................................   
Adjustments ..................................................................   
Net balance at end of period ....................................  $
Contract assets at end of period ....................................  $
Contract liabilities at end of period...............................   

Net Contract Balances
December 31,

2019

8,939    $
(20,526)   
(11,587)   

2018

2,718 
(20,343)
(17,625)

6,952     

19,026 

(34,529)   

(19,353)

3,537     

7,114 

(5,119)   
(1,044)   
(41,790)  $
6,314    $
(48,104)   

(893)
144 
(11,587)
8,939 
(20,526)

Deferred Contract Costs 

Certain direct and incremental costs incurred for upfront preparation, initial mobilization and modifications of 
contracted rigs represent costs of fulfilling a contract as they relate directly to a contract, enhance resources that will 
be  used  in  satisfying  our  performance  obligations  in  the  future  and  are  expected  to  be  recovered.  Such  costs  are 
deferred  and  amortized  ratably  to  contract  drilling  expense  as  services  are  rendered  over  the  initial  term  of  the 
related drilling contract. Such deferred contract costs in the amount of $20.0 million and $4.0 million are reported in 
“Prepaid expenses and other current assets” and “Other assets,” respectively, in our Consolidated Balance Sheets at 
December 31,  2019.  Deferred  contract  costs  in  the  amount  of  $70.0  million  and  $13.1  million  are  reported  in 
“Prepaid expenses and other current assets” and “Other assets,” respectively, in our Consolidated Balance Sheets at 
December 31, 2018. During the years ended December 31, 2019 and 2018, the amount of amortization of such costs 
was $96.0 million and $67.7 million, respectively. There was no impairment loss in relation to capitalized costs.

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 Remaining Performance Obligations

The following table reflects revenue expected to be recognized in the future related to unsatisfied performance 

obligations as of December 31, 2019 (in thousands):  

Mobilization and contract
   preparation revenue .....................  $
Capital modification
   revenue......................................... 
Blended rate revenue ...................... 
Total................................................  $

2020

2021

2022

Total

For the Years Ending December 31,

2,268    $

630    $

124    $

3,022 

9,028   
27,848   
39,144    $

1,777   
9,114   
11,521    $

—   
—   
124    $

10,805 
36,962 
50,789  

56

 
 
 
 
 
 
 
 
   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
The revenue included above consists of expected fixed mobilization and upgrade revenue for both wholly and 
partially  unsatisfied  performance  obligations  as  well  as  expected  variable  mobilization  and  upgrade  revenue  for 
partially unsatisfied performance obligations, which has been estimated for purposes of allocating across the entire 
corresponding performance obligations. Revenue expected to be recognized in the future related to the blending of 
rates  when  a  contract  has  operating  dayrates  that  decrease  over  the  initial  contract  term  is  also  included.  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  applied  the  disclosure  practical  expedient  in  Topic  606  and  have  not 
included estimated variable consideration related to wholly unsatisfied performance obligations or to distinct future 
time increments within our contracts, including dayrate revenue.  

3. Asset Impairments 

2019  Impairment  Evaluation.  At  December  31,  2019,  we  evaluated  three  drilling  rigs  with  indicators  of 
impairment. Based on our assumptions and analysis at that time, we determined that the undiscounted probability-
weighted  cash  flow  of  each  of  these  rigs  was  in  excess  of  its  carrying  value.  As  a  result,  we  concluded  that  no 
impairment of these rigs had occurred at December 31, 2019.

2018 Impairment. During 2018, we recorded an impairment loss of $27.2 million to recognize a reduction in 
fair value of the Ocean Scepter. We estimated the fair value of the impaired rig using a market approach based on a 
signed agreement to sell the rig, less estimated costs to sell. We considered this valuation approach to be a Level 3 
fair value measurement due to the level of estimation involved as the sale had not yet been completed at the time of 
our analysis. 

2017  Impairments.  During  2017,  we  evaluated  ten  of  our  drilling  rigs  with  indicators  of  impairment  and 
determined that the carrying values of three rigs were impaired (we collectively refer to these three rigs as the 2017 
Impaired Rigs). 

We estimated the fair value of two of the 2017 Impaired Rigs using an income approach, whereby the fair value 
of  each  rig  was  estimated  based  on  a  calculation  of  the  rig’s  future  net  cash  flows.  These  calculations  utilized 
significant unobservable inputs, including estimated proceeds that may be received on ultimate disposition of each 
rig. The fair value of the remaining 2017 Impaired Rig was estimated using a market approach, which required us to 
estimate the value that would be received for the rig in the principal or most advantageous market for that rig in an 
orderly transaction between market participants. This estimate was primarily based on an indicative bid to purchase 
the  rig  at  that  time,  as  well  as  our  evaluation  of  other  market  data  points.  Our  fair  value  estimates  were 
representative of Level 3 fair value measurements due to the significant level of estimation involved and the lack of 
transparency as to the inputs used. 

We recorded aggregate impairment losses of $99.3 million for the year ended December 31, 2017 related to our 

2017 Impaired Rigs.

See Note 1.

57

4. Supplemental Financial Information

Consolidated Balance Sheets Information

Accounts receivable, net of allowance for bad debts, consists of the following (in thousands):

December 31,

2019

2018

Trade receivables ..........................................................  $ 199,572    $ 160,478 
Federal income tax receivable.......................................   
— 
13,237 
Value added tax receivables..........................................   
174 
Related party receivables ..............................................   
190 
Other..............................................................................   
174,079 
(5,459)
Total.........................................................................  $ 250,856    $ 168,620  

38,574     
17,716     
166     
287     
256,315     
(5,459)   

Allowance for bad debts ...............................................   

There was no change in our provision for bad debts for each of the years ended December 31, 2019, 2018 and 

2017. See Note 7 for a discussion of our policy regarding uncollectible accounts.

Prepaid expenses and other current assets consist of the following (in thousands):

Deferred contract costs..................................................   $
Rig spare parts and supplies..........................................    
Prepaid taxes .................................................................    
Current contract assets ..................................................    
Prepaid rig costs ............................................................    
Prepaid insurance ..........................................................    
Prepaid software costs...................................................    
Other..............................................................................    
Total.........................................................................   $

Accrued liabilities consist of the following (in thousands):

December 31,

2019
2018
20,019   $
70,021 
18,250    
20,256 
12,475    
54,412 
6,314    
6,832 
2,990    
5,247 
2,892    
2,742 
2,319    
1,531 
2,355 
3,399    
68,658   $ 163,396  

December 31,

Accrued capital project/upgrade costs ..........................   $
Payroll and benefits.......................................................    
Rig operating expenses .................................................    
Interest payable .............................................................    
Current operating lease liability (1) .................................................    
Deferred revenue...........................................................    
Personal injury and other claims ...................................    
Shorebase and administrative costs...............................    
Other..............................................................................    

2018
37,379 
47,564 
42,323 
28,234 
— 
2,803 
5,544 
6,217 
2,164 
Total.........................................................................   $ 210,780   $ 172,228  

2019
56,603   $
42,494    
37,969    
28,234    
20,030    
9,573    
7,074    
5,275    
3,528    

(1)

 We adopted ASU 2016-02 effective January 1, 2019, which required us to recognize a right 
of use asset and a lease liability on the balance sheet for most leases. See Note 11.

58

 
 
 
 
 
   
 
 
   
 
 
 
 
 
   
 
 
 
 
 
 
   
 
Consolidated Statements of Cash Flows Information

Noncash investing activities excluded from the Consolidated Statements of Cash Flows and other supplemental 

cash flow information is as follows (in thousands):

2019

December 31,
2018

2017

Accrued but unpaid capital expenditures at period
   end ............................................................................  $
Common stock withheld for payroll tax
   obligations (1)..............................................................................................   
1,301     
Cash interest payments ................................................    113,063      113,063     
Cash income taxes paid (refunded), net:

56,603    $

1,398     

37,234    $

Foreign ...................................................................   
U.S. federal ............................................................   
State........................................................................   

17,821     
1,001     
(15)   

9,286     
(7,389)   
2     

3,698 

483 
97,096 

43,999 
— 
94  

(1) Represents the cost of 132,547, 87,799 and 29,416 shares of common stock withheld to satisfy the payroll tax 
obligation  incurred  as  a  result  of  the  vesting  of  restricted  stock  units  in  2019,  2018  and  2017,  respectively. 
These  costs  are  presented  as  a  deduction  from  stockholders’  equity  in  “Treasury  stock”  in  our  Consolidated 
Balance Sheets at December 31, 2019, 2018 and 2017, respectively.

5. Stock-Based Compensation 

We  have  an  Equity  Incentive  Compensation  Plan,  or  Equity  Plan,  for  our  officers,  independent  contractors, 
employees and non-employee directors, which is designed to encourage stock ownership by such persons. Under the 
Equity Plan, we may grant both time-vesting and performance-vesting awards, which are earned on the achievement 
of certain performance criteria. The following types of awards may be granted under the Equity Plan: 

•

•

•

•

•

Stock options (including incentive stock options and nonqualified stock options);

Stock appreciation rights, or SARs;

Restricted stock;

Restricted stock units, or RSUs;

Performance shares or units; and

• Other stock-based awards (including dividend equivalents).

A maximum of 7,500,000 shares of our common stock is available for the grant or settlement of awards under 
the  Equity  Plan,  subject  to  adjustment  for  certain  business  transactions  and  changes  in  capital  structure.  Vesting 
conditions and other terms and conditions of awards under the Equity Plan are determined by our Board of Directors 
or  the  compensation  committee  of  our  Board  of  Directors,  subject  to  the  terms  of  the  Equity  Plan.  RSUs  may  be 
issued with performance-vesting or time-vesting features. Except for RSUs issued to our Chief Executive Officer, 
RSUs are not participating securities, and the holders of such awards have no right to receive regular dividends if or 
when declared. However, we have not paid a dividend to stockholders since 2015.

Total compensation cost recognized for all awards under the Equity Plan (or its predecessor) for the years ended 
December 31,  2019,  2018  and  2017  was  $6.2  million,  $6.8  million  and  $8.7  million,  respectively.  Tax  benefits 
recognized for the years ended December 31, 2019, 2018 and 2017 related thereto were $0.5 million, $0.8 million 
and $2.6 million, respectively. As of December 31, 2019 there was $6.6 million of total unrecognized compensation 
cost  related  to  non-vested  awards  under  the  Equity  Plan,  which  we  expect  to  recognize  over  a  weighted  average 
period of two years.

59

 
 
 
 
 
   
   
 
   
      
      
  
Time-Vesting Awards

SARs. Currently, SARs awarded under the Equity Plan generally vest immediately and expire in ten years. The 
exercise price per share of SARs awarded under the Equity Plan may not be less than the fair market value of our 
common stock on the date of grant. 

The  fair  value  of  SARs  granted  under  the  Equity  Plan  (or  its  predecessor)  during  each  of  the  years  ended 
December 31,  2019,  2018  and  2017  was  estimated  using  the  Black  Scholes  pricing  model  with  the  following 
weighted average assumptions:

Expected life of SARs (in years).................................   
Expected volatility ......................................................   
Risk free interest rate ..................................................   

7 
39.35%   
2.11%   

7 
32.10%   
2.56%   

7 

31.70%
2.09%

Year Ended December 31,
2018

2017

2019

The expected life of SARs is based on historical data as is the expected volatility. Risk free interest rates are 

determined using the U.S. Treasury yield curve at time of grant with a term equal to the expected life of the SARs.

A summary of SARs activity under the Equity Plan as of December 31, 2019 and changes during the year then 

ended is as follows:

Weighted-
Average
Exercise
Price

Number of
Awards

Weighted-
Average
Remaining
Contractual
Term
(Years)

Aggregate
Intrinsic
Value
(In
Thousands)  

Awards outstanding at January 1, 2019 .....................     1,029,082    $
Granted..................................................................    
28,000    $
Expired..................................................................     (134,852)  $
Awards outstanding at December 31, 2019 ...............     922,230    $
Awards exercisable at December 31, 2019 ................     922,230    $

54.08     
8.57     
71.46     
50.19     
50.19     

3.6    $
3.6    $

— 
—  

The weighted-average grant date fair values per share of awards granted during the years ended December 31, 
2019, 2018 and 2017 were $3.75, $7.11 and $5.61, respectively. The total intrinsic value of awards exercised during 
the years ended December 31, 2019, 2018 and 2017 was $0, $0.1 million and $0, respectively. The total fair value of 
awards vested during the years ended December 31, 2019, 2018 and 2017 was $0.1 million, $0.7 million and $1.2 
million, respectively. 

Restricted Stock Units. RSUs are contractual rights to receive shares of our common stock in the future if the 
applicable  vesting  conditions  are  met.  In  2019,  2018  and  2017,  we  granted  an  aggregate  of  310,700,  135,759  and 
276,085 time-vesting RSUs, respectively. One-half of each annual grant of time-vesting RSUs will vest two years from 
the  date  of  grant  and  the  remaining  50%  will  vest  three  years  from  the  date  of  grant,  conditioned  upon  continued 
employment through the applicable vesting date. The fair value of time-vesting RSUs granted under the Equity Plan 
was estimated based on the fair market value of our common stock on the date of grant. 

60

 
 
 
 
 
 
 
 
 
 
   
   
 
 
   
   
   
      
  
      
  
      
  
A  summary  of  activity  for  time-vesting  RSUs  under  the  Equity  Plan  as  of  December 31,  2019  and  changes 

during the year then ended is as follows:

Weighted
-Average
Grant Date
Fair Value
Per Share

Number
of Awards    

Nonvested awards at January 1, 2019 ...........................    422,059    $
Granted.....................................................................    310,700    $
Vested.......................................................................    (174,774)  $
(24,382)  $
Forfeited ...................................................................   
Nonvested awards at December 31, 2019 .....................    533,603    $

16.57 
10.47 
18.20 
13.42 
12.58  

The  total  fair  value  of  time-vesting  RSUs  vested  during  the  years  ended  December 31,  2019,  2018  and  2017 

was $1.9 million, $1.9 million and $1.1 million, respectively. 

Performance-Vesting Awards

Restricted  Stock  Units.  In  2019,  2018  and  2017,  we  granted  an  aggregate  of  190,634,  194,563  and  370,616 
performance-vesting RSUs, respectively, which will vest upon achievement of certain performance goals as set forth in 
the individual award agreements over the three-year performance period beginning on January 1 in the year of grant. 
The shares of our common stock to be received upon the vesting of the performance-vesting RSUs will be delivered no 
later  than  March  15  of  the  year  following  completion  of  the  three-year  performance  period.  The  fair  value  of 
performance-vesting RSUs granted under the Equity Plan to employees was estimated based on the fair market value of 
our common stock on the date of grant. 

A  summary  of  activity  for  performance-vesting  RSUs  under  the  Equity  Plan  as  of  December 31,  2019  and 

changes during the year then ended is as follows:

Weighted
-Average
Grant Date
Fair Value
Per Share

Number
of Awards    

Nonvested awards at January 1, 2019 ...........................    741,973    $
Granted.....................................................................    190,634    $
Vested.......................................................................    (223,330)  $
Nonvested awards at December 31, 2019 .....................    709,277    $

17.53 
10.49 
21.44 
14.41  

The  total  grant  date  fair  value  of  the  performance-vesting  RSUs  that  vested  during  the  years  ended 

December 31, 2019, 2018 and 2017 was $2.3 million, $2.5 million and $0.3 million, respectively.

6. (Loss) Earnings Per Share

We  present  basic  and  diluted  (loss)  earnings  per  share  on  our  Consolidated  Statements  of  Operations.  Basic 
(loss) earnings per share excludes dilution and is computed by dividing net (loss) income by the weighted-average 
number of common shares outstanding for the period. Diluted (loss) earnings per share reflects the potential dilution 
that could occur if securities or other contracts to issue common stock (common share equivalents) were exercised 
or converted into common stock, unless the effect would be antidilutive. For all periods in which we experience a 
net loss, all shares of common stock issuable upon exercise of outstanding stock appreciation rights and vesting of 
outstanding restricted stock units have been excluded from the calculation of weighted-average shares because their 
inclusion would be antidilutive.

61

 
 
 
 
 
 
The following table sets forth the share effects of stock-based awards excluded from the computation of diluted 

(loss) earnings per share (in thousands).

Employee and director:

SARs ............................................................................................   
RSUs ............................................................................................   

982     
1,205     

1,133     
1,153     

1,315 
757  

Year Ended December 31,
2018

2017

2019

7. Financial Instruments and Fair Value Disclosures

Concentrations of Credit and Market Risk

Financial  instruments  that  potentially  subject  us  to  significant  concentrations  of  credit  or  market  risk  consist 
primarily  of  periodic  temporary  investments  of  excess  cash,  trade  accounts  receivable  and  investments  in  debt 
securities.  We  generally  place  our  excess  cash  investments  in  U.S.  Treasury  Bills  and  U.S.  government-backed 
short-term  money  market  instruments  through  several  financial  institutions.  We  periodically  evaluate  the  relative 
credit standing of these financial institutions as part of our investment strategy. 

Concentrations  of  credit  risk  with  respect  to  our  trade  accounts  receivable  are  limited,  primarily  due  to  the 
entities  comprising  our  customer  base.  Since  the  market  for  our  services  is  the  offshore  oil  and  gas  industry,  this 
customer base consists primarily of major and independent oil and gas companies, as well as government-owned oil 
companies. We believe that we have potentially significant concentrations of credit risk on the basis of the limited 
number  of  our  rigs  currently  contracted  and  the  smaller  population  of  customers,  as  several  customers  have 
contracted for multiple rigs.

In  general,  before  working  for  a  customer  with  whom  we  have  not  had  a  prior  business  relationship  and/or 
whose  financial  stability  may  be  uncertain  to  us,  we  perform  a  credit  review  on  that  company.  Based  on  that 
analysis, we may require that the customer present a letter of credit, prepay or provide other credit enhancements. 
Historically,  we  have  recorded  a  provision  for  bad  debts  on  a  case-by-case  basis  when  facts  and  circumstances 
indicated  that  a  customer  receivable  may  not  be  collectible.  Losses  on  our  trade  receivables  have  been  infrequent 
occurrences. 

Fair Values

Fair value is defined as the exchange price that would be received for an asset or paid to transfer a liability (an 
exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between 
market  participants  on  the  measurement  date.  The  fair  value  hierarchy  prescribed  by  GAAP  requires  an  entity  to 
maximize  the  use  of  observable  inputs  and  minimize  the  use  of  unobservable  inputs  when  measuring  fair  value. 
There are three levels of inputs that may be used to measure fair value: 

Level 1 Quoted prices for identical instruments in active markets. 

Level 2 Quoted  market  prices  for  similar  instruments  in  active  markets;  quoted  prices  for  identical  or  similar 
instruments  in  markets  that  are  not  active;  and  model-derived  valuations  in  which  all  significant  inputs 
and significant value drivers are observable in active markets. 

Level 3 Valuations derived from valuation techniques in which one or more significant inputs or significant value 
drivers are unobservable. Level 3 assets and liabilities generally include financial instruments whose value 
is determined using pricing models, discounted cash flow methodologies, or similar techniques, as well as 
instruments  for  which  the  determination  of  fair  value  requires  significant  management  judgment  or 
estimation or for which there is a lack of transparency as to the inputs used. 

62

 
 
 
 
 
   
   
 
   
      
      
  
 
 
Certain of our assets and liabilities are required to be measured at fair value on a recurring basis in accordance 
with  GAAP.  In  addition,  certain  assets  and  liabilities  may  be  recorded  at  fair  value  on  a  nonrecurring  basis. 
Generally, we record assets at fair value on a nonrecurring basis as a result of impairment charges. We recorded an 
impairment charge related to one of our drilling rigs, which was measured at fair value on a nonrecurring basis in 
2018, and have presented the aggregate loss in “Impairment of assets” in our Consolidated Statements of Operations 
for the year ended December 31, 2018. 

Assets measured at fair value are summarized below (in thousands). 

December 31, 2019
Fair Value Measurements Using

Level 1

Level 2

Level 3

Assets at
Fair Value      

Recurring fair value measurements:
Money market funds...................................   $
Total short-term investments ................   $

135,300    $
135,300    $

—    $
—    $

—    $
—    $

135,300     
135,300     

Recurring fair value measurements:
U.S. Treasury bills......................................   $
Money market funds...................................    
Short-term investments .........................   $
Nonrecurring fair value measurements:    
Impaired assets......................................   $

December 31, 2018
Fair Value Measurements Using

Level 1

Level 2

Level 3

Assets at
Fair Value    

Total
Losses
for Year
Ended (1)

299,900    $
135,800     
435,700    $

—    $
—     
—    $

—    $
—     
—    $

299,900     
135,800     
435,700     

—    $

—    $

—    $

—    $

27,225  

(1) Represents  impairment  loss  of  $27.2  million  recognized  during  2018  related  to  a  drilling  rig  whose  carrying 

value was impaired and was subsequently sold. See Note 3. 

We  believe  that  the  carrying  amounts  of  our  other  financial  assets  and  liabilities  (excluding  long-term  debt), 
which  are  not  measured  at  fair  value  in  our  Consolidated  Balance  Sheets,  approximate  fair  value  based  on  the 
following assumptions:

•

•

Cash and cash equivalents -- The carrying amounts approximate fair value because of the short maturity of 
these instruments.

Accounts  receivable  and  accounts  payable  --  The  carrying  amounts  approximate  fair  value  based  on  the 
nature of the instruments.

63

 
 
     
 
 
     
 
 
   
   
   
   
      
      
      
      
 
 
 
 
 
 
 
 
   
   
   
 
   
      
      
      
      
  
  
  
  
      
      
      
      
  
Our senior notes are not measured at fair value; however, under the GAAP fair value hierarchy, our long-term 
debt  would  be  considered  Level  2  liabilities.  The  fair  value  of  our  senior  notes  was  derived  using  a  third-party 
pricing service at December 31, 2019 and 2018. We perform control procedures over information we obtain from 
pricing  services  and  brokers  to  test  whether  prices  received  represent  a  reasonable  estimate  of  fair  value.  These 
procedures include the review of pricing service or broker pricing methodologies and comparing fair value estimates 
to actual trade activity executed in the market for these instruments occurring generally within a 10-day period of 
the  report  date.  Fair  values  and  related  carrying  values  of  our  senior  notes  (see  Note  9)  are  shown  below  (in 
millions).

December 31, 2019
Fair
Value

Carrying
Value

December 31, 2018
Fair
Value

Carrying
Value

3.45% Senior Notes due 2023 ....................................  $
7.875% Senior Notes due 2025 ..................................   
5.70% Senior Notes due 2039 ....................................   
4.875% Senior Notes due 2043 ..................................   

212.5    $
435.0     
292.5     
408.8     

249.6    $
497.1     
497.3     
749.0     

185.0    $
415.0     
305.0     
416.3     

249.5 
496.8 
497.2 
748.9  

We  have  estimated  the  fair  value  amounts  by  using  appropriate  valuation  methodologies  and  information 
available  to  management.  Considerable  judgment  is  required  in  developing  these  estimates,  and  accordingly,  no 
assurance  can  be  given  that  the  estimated  values  are  indicative  of  the  amounts  that  would  be  realized  in  a  free 
market exchange.

8. Drilling and Other Property and Equipment

Cost and accumulated depreciation of drilling and other property and equipment are summarized as follows (in 

thousands):

December 31,

2019

2018

Drilling rigs and equipment.......................................... $ 8,004,489   $ 8,210,824 
63,757 
Land and buildings .......................................................  
91,819 
Office equipment and other..........................................  
Cost .........................................................................   8,161,045     8,366,400 
Less: accumulated depreciation ...................................   (3,008,217)   (3,182,178)
Drilling and other property and equipment, net...... $ 5,152,828   $ 5,184,222  

64,267    
92,289    

During 2019, we recognized an aggregate pre-tax loss of $1.1 million on the disposal of assets, which included 
a  pre-tax  gain  on  the  sale  of  the  Ocean  Guardian  of  $14.3  million  offset  by  an  aggregate  pre-tax  loss  of  $15.4 
million on the disposal of certain other property and equipment. In 2019, we also transferred the $1.0 million net 
book  value  of  the  Ocean  Confidence,  a  previously  impaired  semisubmersible  rig,  to  “Asset  held  for  sale”  in  our 
Consolidated Balance Sheets at December 31, 2019. We expect to complete the sale of the rig in the first quarter of 
2020 for a net gain of $3.5 million. 

9. Credit Agreements and Senior Notes

Credit Agreements

In  September  2012,  we  entered  into  a  syndicated  5-year  revolving  credit  agreement,  which,  as  amended  as  of 
August 18, 2016, provided for a $1.5 billion senior unsecured revolving credit facility for general corporate purposes. 
On October 2, 2018, we entered into Amendment No. 6 and Consent to Credit Agreement and Successor Agency 
Agreement, or the Amendment, which amended our 5-year revolving credit agreement, dated as of September 28, 
2012,  as  amended  (we  refer  to  such  credit  agreement  as  the  Amended  Credit  Facility).  Among  other  things,  the 
Amendment reduced the aggregate principal amount of commitments under the credit facility to $325.0 million, of 
which $100.0 million of the commitments matured in 2019. The remaining $225.0 million of commitments mature 
on October 22, 2020 and are available, subject to the terms of the Amended Credit Facility, for revolving loans. 

On  October  2,  2018,  Diamond  Offshore  Drilling,  Inc.,  or  DODI,  as  the  U.S.  borrower,  and  our  subsidiary 
Diamond Foreign Asset Company, or DFAC, as the foreign borrower, entered into a senior 5-year revolving credit 

64

 
 
   
 
 
 
   
   
   
 
 
 
 
 
 
   
 
agreement  with  a  syndicate  of  lenders  and  Wells  Fargo  Bank,  National  Association,  as  administrative  agent  (we 
refer to such credit agreement as the $950 Million Credit Facility). The maximum amount of borrowings available 
under the $950 Million Credit Facility is $950.0 million and may be used for general corporate purposes, including 
investments, acquisitions and capital expenditures. The $950 Million Credit Facility, which matures on October 2, 
2023, provides for a swingline subfacility of $100.0 million and a letter of credit subfacility of $250.0 million. 

The  entire  amount  of  borrowings  available  under  the  $950  Million  Credit  Facility  is  available  for  loans  to 
DFAC,  and  a  portion  of  such  amount  is  available  for  loans  to  DODI,  based  on  a  ratio  as  specified  in  the  $950 
Million  Credit  Facility.  The  obligations  of  DODI  and  DFAC  under  the  $950  Million  Credit  Facility  are  each 
guaranteed  by  certain  subsidiaries  of  DODI  and  DFAC,  respectively,  and  65%  of  the  equity  interest  in  DFAC  is 
pledged as collateral for the obligations under the $950 Million Credit Facility.

The  $950  Million  Credit  Facility  includes  restrictions  on  borrowing  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 
$950 Million Credit Facility, would exceed $500.0 million. In addition, the ability to borrow revolving loans under 
the $950 Million Credit Facility is conditioned on there being no unused commitments to advance loans under the 
Amended Credit Facility.

We  refer  to  the  Amended  Credit  Facility  and  $950  Million  Credit  Facility  collectively  as  the  Credit 
Agreements.  At  December 31,  2019,  we  had  no  borrowings  outstanding  under  the  Credit  Agreements,  however,  in 
January 2020, a $6.0 million financial letter of credit was issued under the $950 Million Credit Facility in support of a 
previously issued surety bond. As of February 7, 2020, there was approximately $1.2 billion available under the Credit 
Agreements in the aggregate, subject to their respective terms.

Covenants

The Amended Credit Facility contains customary covenants, including, but not limited to, maintenance of a ratio 
of consolidated indebtedness to total capitalization, as defined in the Amended Credit Facility, of not more than 60% at 
the  end  of  each  fiscal  quarter,  as  well  as  limitations  on  liens;  mergers,  consolidations,  liquidation  and  dissolution; 
changes in lines of business; swap agreements; transactions with affiliates; and subsidiary indebtedness.

The  $950  Million  Credit  Facility  contains  certain  financial  covenants,  including  (i)  maintenance  of  a  ratio  of 
consolidated indebtedness to total capitalization not to exceed 60% at the end of each fiscal quarter, (ii) maintenance 
of a ratio of not less than 80% at the end of each fiscal quarter of (A) the aggregate value of certain rigs directly 
wholly owned by the borrowers and subsidiary guarantors to (B) the aggregate value of substantially all rigs owned 
by us and (iii) maintenance of a ratio of not less than 3:00 to 1:00 at the end of each fiscal quarter of (A) the sum of 
the aggregate value of all marketed rigs, as defined in the $950 Million Credit Facility, wholly owned directly by 
DFAC and certain foreign guarantors, as specified in the $950 Million Credit Facility, plus the value of the Ocean 
Valiant at any time when it is a marketed rig owned by a guarantor to (B) the sum of commitments under the $950 
Million Credit Facility, the outstanding loans and letter of credit exposures under the Amended Credit Facility plus 
certain other indebtedness of DFAC and certain foreign guarantors, as specified in the $950 Million Credit Facility. 

The  $950  Million  Credit  Facility  also  contains  additional  covenants  generally  applicable  to  DODI  and  its 
subsidiaries that we consider usual and customary for an agreement of this type, including a limit on the payment of 
dividends if certain minimum cash balances are not maintained. 

The  Credit  Agreements  provide  for  customary  events  of  default  including,  among  others,  a  cross-default 
provision  with  respect  to  DODI’s  and  its  subsidiaries’  other  indebtedness  in  excess  of  $100.0  million.  At 
December 31, 2019, we were in compliance with all covenant requirements under the Credit Agreements.

Interest Rates and Fees

Revolving loans under the Credit Agreements bear interest, at our option, at a rate per annum based on either an 
alternate base rate, or ABR, or a Eurodollar Rate, as defined in the applicable Credit Agreement, plus the applicable 
interest margin for an ABR loan or a Eurodollar loan (determined based on our credit ratings). Swingline loans under 
the $950 Million Credit Facility bear interest, at our option, at a rate per annum equal to (i) the ABR plus the applicable 

65

interest  margin  for  ABR  loans  or  (ii)  the  daily  one-month  Eurodollar  Rate  plus  the  applicable  interest  margin  for 
Eurodollar loans. 

Under the Credit Agreements, we also pay, based on our current long-term credit ratings, and as applicable, other 
customary fees including, but not limited to, a commitment fee on the unused commitments under each of the Credit 
Agreements and a fronting fee to the issuing bank for each letter of credit. Participation fees for letters of credit are 
dependent upon the type of letter of credit issued.

The following summarizes the interest rate margins and fees payable under the Credit Agreements, based on our 

current long-term credit ratings:

Amended Credit Facility

$950 Million Credit Facility

Revolving Loans:

ABR

Eurodollar
Swingline Loans

0.25%  over  the  greater  of  (i)  the 
prime  rate,  (ii)  the  federal  funds 
rate plus 0.50% and (iii) the daily 
one-month  Eurodollar  Rate  plus 
1.00%

1.25% over specified LIBOR
N/A

3.25%  over  the  greater  of  (i)  the 
prime  rate,  (ii)  the  federal  funds 
rate  plus  0.50%  and  (iii)  the  daily 
one-month  Eurodollar  Rate  plus 
1.00%

4.25% over specified LIBOR
At our option, at a rate per annum 
equal  to  (i)  the  ABR  plus  the 
applicable interest margin for ABR 
loans  or  (ii)  the  daily  one-month 
Eurodollar Rate plus the applicable 
interest  margin 
for  Eurodollar 
loans

Letter of credit participation fees:
Performance letters of credit
All other letters of credit
Commitment fee on unused
commitments under credit
agreement

N/A
N/A

2.125% per annum
4.25% per annum

0.20% per annum

0.70% per annum

Favorable changes in our current credit ratings could lower the interest rate margins and fees that we pay under the 
Credit Agreements; however, current interest rates and fees under the Credit Agreements will apply should there be any 
further downgrade in our credit ratings. 

Senior Notes

At December 31, 2019, our senior notes were comprised of the following debt issues (dollars in millions):

  Principal    
  Amount     Maturity Date

Interest Rate

  Effective  

Debt Issue
3.45% Senior Notes due 2023 ......  $ 250.0   November 1, 2023   
3.45%   
7.875% Senior Notes due 2025 ....  $ 500.0   August 15, 2025     7.875%   
5.70%   
5.70% Senior Notes due 2039 ......  $ 500.0   October 15, 2039    
4.875% Senior Notes due 2043 ....  $ 750.0   November 1, 2043    4.875%   

  Coupon  

3.50%  May 1 and November 1
8.00%  February 15 and August 15
5.75%  April 15 and October 15
4.89%  May 1 and November 1

Semiannual
Interest Payment
Dates

66

 
  
 
   
 
  
 
 
  
 
 
 
 
 
 
 
 
 
At December 31, 2019 and 2018, the carrying value of our senior notes, net of unamortized discount and debt 

issuance costs, was as follows (in thousands):

December 31,

2019

2018

3.45% Senior Notes due 2023.......................................   $ 248,759   $ 248,455 
490,491 
7.875% Senior Notes due 2025.....................................    
493,139 
5.70% Senior Notes due 2039.......................................    
741,837 
4.875% Senior Notes due 2043.....................................    
Total senior notes, net..............................................   $ 1,975,741   $ 1,973,922  

491,655    
493,316    
742,011    

As  of  December 31,  2019,  the  aggregate  annual  maturity  of  our  senior  notes,  excluding  net  unamortized 

discounts and debt issuance costs of $7.0 million and $17.3 million, respectively, was as follows (in thousands):

Aggregate
Principal
Amount

Year Ending December 31,

2020............................................................................  $
— 
2021............................................................................   
— 
2022............................................................................   
— 
2023............................................................................   
250,000 
— 
2024............................................................................   
Thereafter ...................................................................    1,750,000 
Total maturities of senior notes ............................  $ 2,000,000  

Notes Redemption. In August 2017, we redeemed all of our outstanding 5.875% senior notes due 2019, or 2019 
Notes, for a redemption price of $543.0 million in the aggregate, including accrued and unpaid interest to the date of 
redemption.  We  accounted  for  the  redemption  as  an  extinguishment  of  debt  and  reported  a  corresponding  loss  of 
$35.4 million in our Consolidated Statements of Operations. 

Senior  Notes  Due  2025.  In  August  2017,  we  issued  $500.0  million  aggregate  principal  amount  of  unsecured 
7.875%  senior  notes  due  2025,  or  2025  Notes,  and  received  net  proceeds  of  $489.1  million  after  deduction  of 
underwriter  discounts,  commissions  and  expenses.  We  used  the  net  proceeds  from  the  2025  Notes,  together  with 
cash  on  hand,  to  fund  the  redemption  of  our  previously  outstanding  2019  Notes.  The  2025  Notes  are  unsecured 
obligations of DODI, and rank equally in right of payment to all of its existing and future senior indebtedness, and 
are structurally subordinated to all existing and future obligations of our subsidiaries. We have the right to redeem 
some or all of the 2025 Notes at any time or from time to time, on at least 15 days but not more than 60 days prior 
written  notice,  at  the  applicable  redemption  price  specified  in  the  governing  indenture,  plus  accrued  and  unpaid 
interest to, but excluding, the date of redemption. 

Senior Notes Due 2023 and 2043. Our 3.45% Senior Notes due 2023 and 4.875% Senior Notes due 2043 are 
unsecured and unsubordinated obligations of DODI, and rank equally in right of payment to all of its existing and 
future  unsecured  and  unsubordinated  indebtedness,  and  are  effectively  subordinated  to  all  existing  and  future 
obligations of our subsidiaries. We have the right to redeem all or a portion of these notes for cash at any time or 
from time to time, on at least 15 days but not more than 60 days prior written notice, at a make-whole redemption 
price specified in the governing indenture (if applicable) plus accrued and unpaid interest to, but excluding, the date 
of redemption. 

Senior  Notes  Due  2039.  Our  5.70%  Senior  Notes  due  2039  are  unsecured  and  unsubordinated  obligations  of 
DODI,  and  rank  equally  in  right  of  payment  to  all  of  its  existing  and  future  unsecured  and  unsubordinated 
indebtedness, and are effectively subordinated to all existing and future obligations of our subsidiaries. We have the 
right to redeem all or a portion of these notes for cash at any time or from time to time, on at least 15 days but not 
more than 60 days prior written notice, at the redemption price specified in the governing indenture plus accrued and 
unpaid interest to the date of redemption.

67

 
 
 
 
 
  
 
 
 
 
   
 
 
The 2025 Notes, 3.45% Senior Notes due 2023, 4.875% Senior Notes due 2043 and 5.70% Senior Notes due 
2039 contain customary covenants including limitations on liens, mergers, consolidations and certain sales of assets 
and  on  entering  into  sale  and  lease-back  transactions  covering  a  drilling  rig  or  drillship,  as  specified  in  each 
governing indenture. As of December 31, 2019, we were in compliance with all of these covenants. 

10. Commitments and Contingencies

Various  claims  have  been  filed  against  us  in  the  ordinary  course  of  business,  including  claims  by  offshore 
workers  alleging  personal  injuries.  With  respect  to  each  claim  or  exposure,  we  have  made  an  assessment,  in 
accordance with GAAP, of the probability that the resolution of the matter would ultimately result in a loss. When 
we determine that an unfavorable resolution of a matter is probable and such amount of loss can be determined, we 
record a liability for the amount of the estimated loss at the time that both of these criteria are met. Our management 
believes that we have recorded adequate accruals for any liabilities that may reasonably be expected to result from 
these claims. 

Asbestos  Litigation.  We  are  one  of  several  unrelated  defendants  in  lawsuits  filed  in  Louisiana  state  courts 
alleging  that  defendants  manufactured,  distributed  or  utilized  drilling  mud  containing  asbestos  and,  in  our  case, 
allowed such drilling mud to have been utilized aboard our drilling rigs. The plaintiffs seek, among other things, an 
award of unspecified compensatory and punitive damages. The manufacture and use of asbestos-containing drilling 
mud had already ceased before we acquired any of the drilling rigs addressed in these lawsuits. We believe that we 
are not liable for the damages asserted in the lawsuits pursuant to the terms of our 1989 asset purchase agreement 
with Diamond M Corporation. We are unable to estimate our potential exposure, if any, to these lawsuits at this time 
but do not believe that our ultimate liability, if any, resulting from this litigation will have a material effect on our 
financial condition, results of operations and cash flows, including negative cash flows. 

Non-Income Tax and Related Claims. We have received assessments related to, or otherwise have exposure to, 
non-income tax items such as sales-and-use tax, value-added tax, ad valorem tax, custom duties, and other similar 
taxes in various taxing jurisdictions. We have determined that we have a probable loss for these taxes and the related 
penalties and interest and, accordingly, have recorded a $16.1 million and $12.3 million liability at December 31, 
2019 and 2018, respectively. We intend to defend these matters vigorously; however, the ultimate outcome of these 
assessments  and  exposures  could  result  in  additional  taxes,  interest  and  penalties  for  which  the  fully  assessed 
amounts would have a material adverse effect on our financial statements

Other Litigation. We have been named in various other claims, lawsuits or threatened actions that are incidental 
to the ordinary course of our business, including a claim by one of our customers in Brazil, Petróleo Brasileiro S.A., 
or Petrobras, that it will seek to recover from its contractors, including us, any taxes, penalties, interest and fees that 
it  must  pay  to  the  Brazilian  tax  authorities  for  our  applicable  portion  of  withholding  taxes  related  to  Petrobras’ 
charter  agreements  with  its  contractors.  We  intend  to  defend  these  matters  vigorously;  however,  litigation  is 
inherently unpredictable, and the ultimate outcome or effect of any claim, lawsuit or action cannot be predicted with 
certainty.  As  a  result,  there  can  be  no  assurance  as  to  the  ultimate  outcome  of  any  litigation  matter.  Any  claims 
against us, whether meritorious or not, could cause us to incur significant costs and expenses and require significant 
amounts of management and operational time and resources. In the opinion of our management, no such pending or 
known  threatened  claims,  actions  or  proceedings  against  us  are  expected  to  have  a  material  adverse  effect  on  our 
consolidated financial position, results of operations or cash flows. 

Personal  Injury  Claims.  Under  our  current  insurance  policies,  our  deductibles  for  marine  liability  insurance 
coverage with respect to personal injury claims not related to named windstorms in the U.S. Gulf of Mexico, which 
primarily  result  from  Jones  Act  liability  in  the  U.S.  Gulf  of  Mexico,  are  $5.0  million  for  the  first  occurrence  and 
vary  in  amounts  ranging  between  $5.0  million  and,  if  aggregate  claims  exceed  certain  thresholds,  up  to  $100.0 
million for each subsequent occurrence, depending on the nature, severity and frequency of claims that might arise 
during the policy year. Our deductibles for personal injury claims arising due to named windstorms in the U.S. Gulf 
of  Mexico  are  $25.0  million  for  the  first  occurrence  and  vary  in  amounts  ranging  between  $25.0  million  and,  if 
aggregate claims exceed certain thresholds, up to $100.0 million for each subsequent occurrence, depending on the 
nature, severity and frequency of claims that might arise during the policy year.

68

The Jones Act is a federal law that permits seamen to seek compensation for certain injuries during the course 
of their employment on a vessel and governs the liability of vessel operators and marine employers for the work-
related  injury  or  death  of  an  employee.  We  engage  outside  consultants  to  assist  us  in  estimating  our  aggregate 
liability for personal injury claims based on our historical losses and utilizing various actuarial models. We allocate 
a portion of the aggregate liability to “Accrued liabilities” based on an estimate of claims expected to be paid within 
the  next  twelve  months  with  the  residual  recorded  as  “Other  liabilities.”  At  December 31,  2019,  our  estimated 
liability  for  personal  injury  claims  was  $17.4  million,  of  which  $6.4  million  and  $11.0  million  were  recorded  in 
“Accrued  liabilities”  and  “Other  liabilities,”  respectively,  in  our  Consolidated  Balance  Sheets.  At  December 31, 
2018, our estimated liability for personal injury claims was $27.9 million, of which $5.2 million and $22.7 million 
were recorded in “Accrued liabilities” and “Other liabilities,” respectively, in our Consolidated Balance Sheets. The 
eventual  settlement  or  adjudication  of  these  claims  could  differ  materially  from  our  estimated  amounts  due  to 
uncertainties such as:

•

•

•

•

•

the severity of personal injuries claimed;

significant changes in the volume of personal injury claims;

the unpredictability of legal jurisdictions where the claims will ultimately be litigated;

inconsistent court decisions; and

the risks and lack of predictability inherent in personal injury litigation.

Purchase  Obligations.  At  December 31,  2019,  we  had  no  purchase  obligations  for  major  rig  upgrades  or  any 
other  significant  obligations,  except  for  those  related  to  our  direct  rig  operations,  which  arise  during  the  normal 
course of business.

Services Agreement. In February 2016, we entered into a ten-year agreement with a subsidiary of Baker Hughes 
Company  (formerly  named  Baker  Hughes,  a  GE  company),  or  Baker  Hughes,  to  provide  services  with  respect  to 
certain blowout preventer and related well control equipment, or Well Control Equipment, on our drillships. Such 
services  include  management  of  maintenance,  certification  and  reliability  with  respect  to  such  equipment.  Future 
commitments under the contractual services agreements are estimated to be approximately $39 million per year or an 
estimated $250 million in the aggregate over the remaining term of the agreements. 

In addition, we lease Well Control Equipment for our drillships under ten-year operating leases. See Note 11.

Letters  of  Credit  and  Other.  We  were  contingently  liable  as  of  December 31,  2019  in  the  amount  of  $37.1 
million  under  certain  tax,  performance,  supersedeas,  VAT  and  customs  bonds  and  letters  of  credit.  Agreements 
relating to approximately $28.5 million of customs, tax, VAT and supersedeas bonds can require collateral at any 
time, while the remaining agreements, aggregating $8.6 million, cannot require collateral except in events of default. 
As  of  December  31,  2019,  we  had  not  been  required  to  make  any  collateral  deposits  with  respect  to  these 
agreements.  However,  in  January  2020,  we  were  required  to  issue  a  $6.0  million  financial  letter  of  credit  as 
collateral in support of our outstanding surety bonds.

11. Leases and Lease Commitments 

Our  leasing  activities  primarily  consist  of  operating  leases  for  shorebase  offices,  office  and  information 
technology equipment, employee housing, vehicles, onshore storage yards and certain rig equipment and tools. Our 
leases have terms ranging from one month to ten years, some of which include options to extend the lease for up to 
five years and/or to terminate the lease within one year. 

Additionally,  we  are  participants  in  four  sale  and  leaseback  arrangements  with  a  subsidiary  of  Baker  Hughes 
pursuant to the 2016 sale of Well Control Equipment on our drillships and corresponding agreements to lease back 
that equipment under ten-year operating leases for approximately $26 million per year in the aggregate with renewal 
options for two successive five-year periods. At the time of the transactions with Baker Hughes, the carrying value 
of the Well Control Equipment exceeded the aggregate proceeds received from the sale, resulting in the recognition 
of prepaid rent, which was being amortized over the respective terms of the leases. On January 1, 2019, as a result of 
the  adoption  of  ASU  2016-02,  the  aggregate  remaining  prepaid  rent  balances  of  $3.9  million  and  $10.6  million, 
previously  recorded  as  “Prepaid  expenses  and  other  current  assets”  and  “Other  assets,”  respectively,  were 

69

reclassified to a right-of-use lease asset within “Other assets” in our Consolidated Balance Sheets and continue to be 
amortized over the remaining terms of the leases. 

In  applying  ASU  2016-02,  we  utilized  an  exemption  for  short-term  leases  whereby  we  did  not  record  leases 
with terms of one year or less on the balance sheet. We have also made an accounting policy election not to separate 
lease  components  from  non-lease  components  for  each  of  our  classes  of  underlying  assets,  except  for  subsea 
equipment,  which  includes  the  Well  Control  Equipment  discussed  above.  At  inception,  the  consideration  for  the 
overall Well Control Equipment arrangement was allocated between the lease and service components based on an 
estimation of stand-alone selling price of each component, which maximized observable inputs. The costs associated 
with the service portion of the agreement are accounted for separately from the cost attributable to the equipment 
leases based on that allocation and thus, are not included in our right-of-use lease asset or lease liability balances. 
The non-lease components for each of our other classes of assets generally relate to maintenance, monitoring and 
security services and are not separated from their respective lease components. See Note 10.

The lease term used for calculating our right-of-use assets and lease liabilities is determined by considering the 
noncancelable  lease  term,  as  well  as  any  extension  options  that  we  are  reasonably  certain  to  exercise.  The 
determination  to  include  option  periods  is  generally  made  by  considering  the  activity  in  the  region  or  for  the  rig 
corresponding  to  the  respective  lease,  among  other  contract-based  and  market-based  factors.  We  have  used  our 
incremental  borrowing  rate  to  discount  future  lease  payments  as  the  rate  implicit  in  our  leases  is  not  readily 
determinable.  To arrive at our incremental borrowing rate, we consider our unsecured borrowings and then adjust 
those rates to assume full collateralization and to factor in the individual lease term and payment structure.

Total operating lease expense for the year ended December 31, 2019 was $39.7 million of which $3.4 million 
related  to  short-term  leases.  Total  operating  lease  expense  for  the  years  ended  December 31,  2018  and  2017  was 
$30.1 million and $30.6 million, respectively.

Supplemental information related to leases is as follows (in thousands, except weighted-average data):

Year Ended
December 31,
2019

Operating cash flows used for operating leases............. $
Right-of-use assets obtained in exchange for lease
   liabilities......................................................................  
Weighted-average remaining lease term........................ 
Weighted-average discount rate.....................................  

39,561 

26,248 
6.7 years 

8.68%

Future  minimum  rental  payments  under  noncancelable  operating  leases  as  of  December 31,  2018  were  as 

follows (in thousands):

2019 .................................................................................  $
2020 .................................................................................   
2021 .................................................................................   
2022 .................................................................................   
2023 .................................................................................   
Thereafter ........................................................................   
Total lease payments..................................................  $

28,373 
27,144 
26,565 
26,281 
26,280 
64,062 
198,705  

70

 
 
 
Maturities of lease liabilities as of December 31, 2019 are as follows (in thousands): 

2020 .................................................................................  $
2021 .................................................................................   
2022 .................................................................................   
2023 .................................................................................   
2024 .................................................................................   
Thereafter ........................................................................   
Total lease payments..................................................   
Less: interest....................................................................   
Total lease liability.....................................................  $

Amounts recognized in Consolidated Balance Sheets:
Accrued liabilities............................................................  $
Other liabilities ................................................................   
Total operating lease liability ..........................................  $

32,888 
30,548 
29,973 
29,499 
29,580 
51,784 
204,272 
(50,348)
153,924 

20,030 
133,894 
153,924  

Operating lease assets, including prepaid rent balances related to the Baker Hughes transaction, totaling $169.2 

million are included in “Other assets” in our Consolidated Balance Sheets as of December 31, 2019.

As of December 31, 2019, we had an additional operating lease for mooring equipment to be used on a rig that 
had not yet commenced. The agreement, which commenced in January 2020, provides for fixed lease payments of 
approximately $5 million in the aggregate to be paid over a lease term of 5 years. 

12. Related-Party Transactions

Transactions  with  Loews.  We  are  party  to  a  services  agreement  with  Loews,  or  the  Services  Agreement, 
pursuant to which Loews performs certain administrative and technical services on our behalf. Such services include 
internal  auditing  services  and  advice  and  assistance  with  respect  to  obtaining  insurance.  Under  the  Services 
Agreement, we are required to reimburse Loews for (i) allocated personnel cost (such as salaries, employee benefits 
and  payroll  taxes)  of  the  Loews  personnel  actually  providing  such  services  and  (ii)  all  out-of-pocket  expenses 
related to the provision of such services. The Services Agreement may be terminated at our option upon 30 days’ 
notice to Loews and at the option of Loews upon six months’ notice to us. In addition, we have agreed to indemnify 
Loews for all claims and damages arising from the provision of services under the Services Agreement unless due to 
the gross negligence or willful misconduct of Loews. We were charged $0.7 million, $0.6 million and $1.0 million 
by Loews for these support functions during the years ended December 31, 2019, 2018 and 2017, respectively. 

13. Restructuring and Separation Costs

In late 2017, in response to expectations at the time that a recovery of the offshore drilling market would not occur 
in the near term, combined with changes to the size and composition of our drilling fleet since 2015, we reviewed our 
global cost and organizational structure, including the way in which we market our services in certain countries. As a 
result, our management approved and initiated a reduction in workforce at our onshore bases and corporate facilities, as 
well as the negotiation of a termination of our agency agreement in Brazil. We incurred $14.1 million in restructuring 
and employee separation related costs during 2017, including $11.5 million related to the termination of our Brazilian 
agency agreement. During 2018, we incurred an additional $5.0 million in severance and related costs for redundant 
employees identified in 2018 in connection with the restructuring plan and paid $12.4 million in previously accrued 
costs. During 2019, all remaining obligations under the restructuring plan were settled.

14. Income Taxes 

Several of our rigs are owned by Swiss branches of entities incorporated in the U.K. that have historically been 
taxed  under  a  special  tax  regime  pursuant  to  Swiss  corporate  income  tax  rules.  On  September  3,  2019,  the  Swiss 
federal government, along with the Canton of Zug, enacted tax legislation, which we refer to as Swiss Tax Reform, 
effective  as  of  January  1,  2020.  Swiss  Tax  Reform  significantly  changed  Swiss  corporate  income  tax  rules  by, 

71

   
  
among  other  things,  abolishing  special  tax  regimes.  The  legislation  also  provides  transition  rules  under  which 
companies can maintain their current basis of taxation through January 1, 2022. 

The abolition of special tax regimes will require us to determine our Swiss tax liability on a net income basis 
beginning on January 1, 2022, thus also requiring deferred taxes to be computed on the difference between the Swiss 
tax  basis  and  U.S.  GAAP  basis  of  certain  items,  including  property,  plant  and  equipment.  There  are  still  many 
uncertainties  in  the  application  of  Swiss  Tax  Reform,  including  the  values  to  be  used  to  measure  depreciable 
property. Therefore, we have recorded a $74.2 million net deferred tax asset for the difference in basis of certain of 
our rigs between Swiss tax and U.S. GAAP, offset, where appropriate, by a reserve for an uncertain tax position. As 
further  clarification  is  issued  by  the  Swiss  tax  authorities,  deferred  tax  balances  and  the  reserve  for  uncertain  tax 
positions may need to be adjusted. The potential changes could have a material effect on our consolidated financial 
statements.

In 2019, the Internal Revenue Service, or IRS, issued final regulations with respect to the calculation of the toll 
charge  associated  with  the  deemed  repatriation  of  previously  deferred  earnings  of  our  non-U.S.  subsidiaries,  or 
Transition Tax, in response to the Tax Cuts and Jobs Act enacted in 2017, commonly referred to as the Tax Reform 
Act.  Based  on  the  new  regulations,  we  recorded  a  net  tax  benefit  of  $14.2  million  in  the  second  quarter  of  2019, 
primarily  to  reverse  a  previously  recorded  uncertain  tax  position  related  to  the  Transition  Tax.  Consequently,  our 
revised  net  tax  benefit  associated  with  the  Tax  Reform  Act  is  $34.5  million,  which  now  consists  of  (i)  a  $38.0 
million  charge  relating  to  the  one-time  mandatory  repatriation  of  previously  deferred  earnings  of  certain  non-US 
subsidiaries that are owned either wholly or partially by our U.S. subsidiaries, inclusive of the utilization of certain 
tax  attributes  and  (ii)  a  $72.5  million  credit  resulting  from  the  determination  and  re-measurement  of  our  net  U.S. 
deferred tax liabilities at the lower corporate income tax rate. 

Our  income  tax  expense  is  a  function  of  the  mix  between  our  domestic  and  international  pre-tax  earnings  or 
losses,  the  mix  of  international  tax  jurisdictions  in  which  we  operate  and  recognition  of  valuation  allowances  for 
deferred  tax  assets  for  which  the  tax  benefits  are  not  likely  to  be  realized.  Certain  of  our  rigs  are  owned  and 
operated,  directly  or  indirectly,  by  DFAC.  Our  management  has  determined  that  we  will  no  longer  permanently 
reinvest  foreign  earnings.  As  of  December  31,  2019,  we  recorded  $0.4  million  for  the  withholding  income  tax 
impact  associated  with  the  potential  distribution  of  DFAC’s  earnings.  We  have  not  provided  income  tax  on  the 
outside  basis  difference  of  our  international  subsidiaries  as  management  does  not  intend  to  dispose  of  these 
subsidiaries and structuring alternatives exist to mitigate any potential liability should a disposition take place. The 
potential unrecorded tax liability associated with the outside basis difference is approximately $95 million.  

The components of income tax expense (benefit) are as follows (in thousands):

2019

6,994 
Federal – current..........................................................  $ (13,810)  $
95 
19     
State – current..............................................................   
25,252 
25,899     
Foreign – current .........................................................   
32,341 
12,108     
Total current...........................................................   
(85,066)
(67,015)   
Federal – deferred........................................................   
12,939 
10,107     
Foreign – deferred .......................................................   
Total deferred.........................................................   
(72,127)
(56,908)   
Total .......................................................................  $ (44,800)  $ (46,353)  $ (39,786)

Year Ended December 31,
2018
20,107    $
2     
9,531     
29,640     
(75,279)   
(714)   
(75,993)   

2017

72

 
 
 
 
 
   
   
 
The  difference  between  actual  income  tax  expense  and  the  tax  provision  computed  by  applying  the  statutory 

federal income tax rate to income before taxes is attributable to the following (in thousands):

(Loss) income before income tax expense:

U.S..........................................................................  $ (339,072)  $ (266,855)  $ (241,178)
40,230      219,738 
Foreign ...................................................................   
  $ (402,014)  $ (226,625)  $ (21,440)

(62,942)   

Year Ended December 31,
2018

2017

2019

Expected income tax benefit at federal statutory
   rate ............................................................................  $ (84,423)  $ (47,591)  $
Effect of tax rate changes ............................................   
1,763     
Mandatory repatriation of earnings pursuant to
   Tax Reform Act........................................................   
Effect of foreign operations.........................................   
Valuation allowance ....................................................   
Uncertain tax positions, settlements and
   adjustments relating to prior years ...........................   
Other ............................................................................   

31,726 
(314)
Income tax benefit..................................................  $ (44,800)  $ (46,353)  $ (39,786)

(7,504)
(74,294)

94,194 
(42,102)
(41,492)

—     
15     
11,929     

—     
3,129     
11,650     

(15,777)   
3,308     

96,960     
2,052     

(74,168)   

Deferred Income Taxes. Significant components of our deferred income tax assets and liabilities are as follows 

(in thousands):

Deferred tax assets:

December 31,

2019

2018

43,026     
40,777     

Net operating loss carryforwards, or NOLs.............  $ 253,973    $ 209,679 
43,225 
Foreign tax credits ...................................................   
16,248 
Disallowed interest deduction .................................   
Worker’s compensation and other current
   accruals .................................................................   
Deferred deductions.................................................   
Deferred revenue .....................................................   
Operating lease liability...........................................   
Other ........................................................................   
Total deferred tax assets.....................................   
Valuation allowance ................................................   
Net deferred tax assets .......................................   

6,250     
12,345     
7,209     
5,461     
4,367     
373,408     
(186,620)   
186,788     

8,375 
10,481 
— 
— 
6,380 
294,388 
(174,970)
119,418 

Deferred tax liabilities:

Property, plant and equipment.................................   
Mobilization.............................................................   
Right-of-use assets...................................................   
Other ........................................................................   
Total deferred tax liabilities ...............................   
Net deferred tax liability...............................  $

(212,251)
(225,643)   
(11,012)
(2,245)   
— 
(5,461)   
(535)
(967)   
(234,316)   
(223,798)
(47,528)  $ (104,380)

Net  Operating  Loss  Carryforwards.  As  of  December  31,  2019,  we  recorded  a  deferred  tax  asset  of  $254.0 
million  for  the  benefit  of  NOL  carryforwards,  comprised  of  $149.4  million  related  to  our  U.S.  losses  and  $104.6 
million  related  to  our  international  operations.  Approximately  $154.7  million  of  this  deferred  tax  asset  relates  to 
NOL  carryforwards  that  have  an  indefinite  life.  The  remaining  $99.3  million  relates  to  NOL  carryforwards  in 
several  of  our  foreign  subsidiaries,  as  well  as  in  the  U.S.  Unless  utilized,  these  NOL  carryforwards  will  expire 
between 2021 and 2038.

73

 
 
 
 
 
   
   
 
   
      
      
  
 
 
 
 
 
 
   
 
   
      
  
   
      
  
Foreign Tax Credits. As of December 31, 2019, we recorded a deferred tax asset of $43.0 million for the benefit 

of foreign tax credits in the U.S., all of which will expire, unless utilized, between 2020 to 2030.

Valuation Allowances. We record a valuation allowance on a portion of our deferred tax assets not expected to 
be  ultimately  realized.  During  the  years  ended  December 31,  2019,  2018  and  2017,  we  established  valuation 
allowances related to net operating losses, foreign tax credits and other deferred tax assets of $30.7 million, $35.2 
million  and  $37.9  million,  respectively.  During  the  years  ended  December 31,  2019,  2018  and  2017,  we  released 
valuation  allowances  in  various  jurisdictions  of  $19.0  million,  $23.3  million  and  $79.4  million,  respectively.  The 
valuation  allowance  was  also  reduced  by  a  $6.2  million  adjustment  to  retained  earnings  at  January  1,  2018  in 
connection  with  our  adoption  of  ASU  2016-16.  See  Note  1  “General  Information  -  Changes  in  Accounting 
Principles - Income Taxes.”

As  of  December  31,  2019,  valuation  allowances  aggregating  $186.6  million  have  been  recorded  for  our  net 
operating  losses,  foreign  tax  credits  and  other  deferred  tax  assets  for  which  the  tax  benefits  are  not  likely  to  be 
realized. 

Unrecognized  Tax  Benefits.  Our  income  tax  returns  are  subject  to  review  and  examination  in  the  various 
jurisdictions in which we operate, and we are currently contesting various tax assessments. We accrue for income 
tax  contingencies,  or  uncertain  tax  positions,  that  we  believe  are  not  likely  to  be  realized.  A  rollforward  of  the 
beginning  and  ending  amount  of  unrecognized  tax  benefits,  excluding  interest  and  penalties,  is  as  follows  (in 
thousands):

For the Year Ended December 31,
2017
2018
2019

Balance, beginning of period.......................................  $ (55,943)  $ (81,864)  $ (34,970)
(51,260)
(2,938)
623 

Additions for current year tax positions.................   
Additions for prior year tax positions ....................   
Reductions for prior year tax positions ..................   
Reductions related to statute of limitation
   expirations...........................................................   

6,681 
Balance, end of period.................................................  $ (118,884)  $ (55,943)  $ (81,864)

(2,906)   
(20,943)   
49,175     

(85,970)   
(2,113)   
23,267     

1,875     

595     

The addition for current year tax positions in 2019 is due to a recent change in Switzerland tax legislation. Due 
to  the  uncertainties  regarding  the  application  of  Swiss  Tax  Reform,  including  the  values  to  be  used  to  measure 
depreciable  property,  a  liability  for  an  uncertain  tax  position  was  recorded  in  the  amount  of  $  86.2  million.  The 
$23.3 million reduction for prior year tax positions is mainly due to reversal of an uncertain tax position recorded for 
the one-time mandatory repatriation provision of the Tax Reform Act, following final regulations issued by the IRS 
in June 2019.

The $20.9 million addition for prior year tax positions in 2018 and the $51.3 million addition for current year 
tax positions in 2017, as well as the $49.2 million reduction for prior year tax positions in 2018 are all primarily due 
to uncertainty associated with the enactment of the Tax Reform Act and subsequent clarification issued by the IRS 
related to the positions in question.   

At  December  31,  2019,  $0.5  million,  $91.1  million  and  $58.3  million  of  the  net  liability  for  uncertain  tax 
positions  were  reflected  in  “Other  assets,”  “Deferred  tax  liability”  and  “Other  liabilities,”  respectively,  in  our 
Consolidated Balance Sheets. At December 31, 2018, $1.2 million, $7.5 million and $75.3 million of the net liability 
for  uncertain  tax  positions  were  reflected  in  “Other  assets,”  “Deferred  tax  liability”  and  “Other  liabilities,” 
respectively, in our Consolidated Balance Sheets. Of the net unrecognized tax benefits at December 31, 2019, 2018 
and  2017,  $148.8  million,  $81.6  million  and  $101.9  million,  respectively,  would  affect  the  effective  tax  rates  if 
recognized.

At December 31, 2019, the amount of accrued interest and penalties related to uncertain tax positions was $4.0 
million and $16.5 million, respectively. At December 31, 2018, the amount of accrued interest and penalties related 
to uncertain tax positions was $3.2 million and $16.3 million, respectively. 

74

 
 
 
 
 
   
   
 
Interest expense recognized during the years ended December 31, 2019, 2018 and 2017 related to uncertain tax 
positions was $1.0 million, $0.1 million and $0.5 million, respectively. Penalties recognized during the years ended 
December 31,  2019,  2018  and  2017  related  to  uncertain  tax  positions  were  $0.3  million,  $0.6  million  and  $(1.7) 
million, respectively.

We expect the statute of limitations for the 2013 through 2015 tax years to expire in 2020 for various of our 
subsidiaries operating in Ireland, Malaysia and Mexico. We anticipate that the related unrecognized tax benefit will 
decrease by $5.1 million at that time.

Tax  Returns  and  Examinations.  We  file  income  tax  returns  in  the  U.S.  federal  jurisdiction,  various  state 
jurisdictions and various foreign jurisdictions. Tax years that remain subject to examination by these jurisdictions 
include  the  year  2000  and  the  years  2009  to  2018.  We  are  currently  under  audit  in  Australia,  Brazil,  Egypt, 
Equatorial Guinea, Malaysia, Mexico, Nicaragua, Qatar and the United Kingdom, or U.K. We do not anticipate that 
any adjustments resulting from the tax audit of any of these years will have a material impact on our consolidated 
results of operations, financial condition or cash flows.

15. Employee Benefit Plans

Defined Contribution Plans

We  maintain  defined  contribution  retirement  plans  for  our  U.S.,  U.K.,  and  third-country  national,  or  TCN, 
employees. The plan for our U.S. employees, or the 401k Plan, is designed to qualify under Section 401(k) of the 
Code. Under the 401k Plan, each participant may elect to defer taxation on a portion of his or her eligible earnings, 
as  defined  by  the  401k  Plan,  by  directing  his  or  her  employer  to  withhold  a  percentage  of  such  earnings.  A 
participating  employee  may  also  elect  to  make  after-tax  contributions  to  the  401k  Plan.  During  2019,  2018  and 
2017, we matched 100% of the first 5% of each employee’s qualifying annual compensation contributed to the 401k 
Plan on a pre-tax or Roth elective deferral basis in each respective year. Participants are fully vested in the employer 
match immediately upon enrollment in the 401k Plan. For the years ended December 31, 2019, 2018 and 2017, our 
provision for contributions was $9.1 million, $8.0 million and $8.9 million, respectively.

The defined contribution retirement plan for our U.K. employees provides that we make annual contributions in 
an amount equal to the employee's contributions generally up to a maximum percentage of the employee's defined 
compensation per year. Our contribution during 2019, 2018 and 2017 for employees working in the U.K. sector of 
the North Sea was 6% of the employee’s defined compensation. Our provision for contributions was $2.1 million, 
$1.5 million and $1.4 million for the years ended December 31, 2019, 2018 and 2017, respectively. 

The defined contribution retirement plan for our TCN employees, or International Savings Plan, is similar to the 
401k  Plan.  During  2019,  2018  and  2017,  we  matched  5%  of  each  employee’s  compensation  contributed  to  the 
International Savings Plan in each respective year, and our provision for contributions was $0.4 million in each of 
the years ended December 31, 2019, 2018 and 2017. 

Deferred Compensation and Supplemental Executive Retirement Plan

Our  Amended  and  Restated  Diamond  Offshore  Management  Company  Supplemental  Executive  Retirement 
Plan,  or  Supplemental  Plan,  provides  benefits  to  a  select  group  of  our  management  or  other  highly  compensated 
employees  to  compensate  such  employees  for  any  portion  of  the  applicable  percentage  of  the  base  salary 
contribution and/or matching contribution under the 401k Plan that could not be contributed to that plan because of 
limitations within the Code. Our provision for contributions to the Supplemental Plan for 2019, 2018 and 2017 was 
approximately $0.1 million in each respective year. 

16. Segments and Geographic Area Analysis

Although  we  provide  contract  drilling  services  with  different  types  of  offshore  drilling  rigs  and  also  provide 
such services in many geographic locations, we have aggregated these operations into one reportable segment based 
on  the  similarity  of  economic  characteristics  due  to  the  nature  of  the  revenue-earning  process  as  it  relates  to  the 
offshore drilling industry over the operating lives of our drilling rigs.

75

Our  drilling  rigs  are  highly  mobile  and  may  be  moved  to  other  markets  throughout  the  world  in  response  to 
market  conditions  or  customer  needs.  At  December 31,  2019,  our  active  drilling  rigs  were  located  offshore  three 
countries in addition to the United States. Revenues by geographic area are presented by attributing revenues to the 
individual country or areas where the services were performed. 

The  following  tables  provide  information  about  disaggregated  revenue  by  equipment-type  and  country  (in 

thousands):

Total
Contract
Drilling
Revenues (1)

Year Ended December 31, 2019
Revenues
Related to
Reimbursable
Expenses

United States .....................................................................................   $
Brazil .................................................................................................    
United Kingdom................................................................................    
Australia ............................................................................................    
Total.............................................................................................   $

507,759    $
191,519     
149,724     
85,932     
934,934    $

7,881    $
83     
14,036     
23,710     
45,710    $

Total
515,640 
191,602 
163,760 
109,642 
980,644  

(1) Contract drilling revenue for 2019 was entirely attributable to our floater rigs (drillships and semisubmersibles).

Year Ended December 31, 2018
Total
Contract
Drilling
Revenues

Revenues
Related to
Reimbursable
Expenses

Jack-up
Rigs (1)

Total

  Floater Rigs    

United States.............................................................  $ 628,574  $
170,839   
Brazil.........................................................................   
84,749   
United Kingdom .......................................................   
Australia....................................................................   
53,170   
114,228   
Malaysia....................................................................   
Other countries (2) .....................................................   
—   
Total ....................................................................  $1,051,560  $

8,413  $ 636,987  $
170,839   
84,749   
53,170    
114,228   
—   
8,413  $1,059,973  $

—   
—   
—    
—   
—   

7,436   $ 644,423 
170,813 
92,487 
60,782 
114,018 
692 
23,242   $1,083,215  

(26)  
7,738    
7,612    
(210)   
692    

(1) Loss-of-hire insurance proceeds related to early contract terminations for two jack-up rigs.
(2) This represents countries that individually comprised less than 5% of total revenues.

Year Ended December 31, 2017
Total
Contract
Drilling
Revenues
—  $ 619,655  $
280,798   
—   
171,146   
—   
125,568   
—   
164,984   
—   
67,924   
—   
21,144   
21,144   
Total ....................................................................  $1,430,075  $ 21,144  $1,451,219  $

United States.............................................................  $ 619,655  $
280,798   
Brazil.........................................................................   
171,146   
United Kingdom .......................................................   
125,568   
Australia....................................................................   
164,984   
Malaysia....................................................................   
67,924   
Trinidad.....................................................................   
Other countries (1) .....................................................   
—   

Jack-up
Rigs

  Floater Rigs    

Revenues
Related to
Reimbursable
Expenses

Total

(311)  
6,424    
15,385    
1,988    
—    
101    

10,940   $ 630,595 
280,487 
177,570 
140,953 
166,972 
67,924 
21,245 
34,527   $1,485,746  

(1) This represents countries that individually comprised less than 5% of total revenues.

76

 
 
 
 
 
   
   
 
 
 
 
 
  
   
   
 
 
 
 
 
   
   
   
 
The following table presents our long-lived tangible assets by country as of December 31, 2019, 2018 and 2017. 
A substantial portion of our assets is comprised of rigs that are mobile, and therefore asset locations at the end of the 
period are not necessarily indicative of the geographic distribution of the earnings generated by such assets during 
the periods and may vary from period to period due to the relocation of rigs. In circumstances where our drilling rigs 
were  in  transit  at  the  end  of  a  calendar  year,  they  have  been  presented  in  the  tables  below  within  the  country  in 
which they were expected to operate (in thousands).

Drilling and other property and equipment, net:

United States ..........................................................  $2,227,934   $2,245,989   $2,300,956 
International:

December 31,

2019

2018 (1)

2017 (1)

133,525 
United Kingdom ...............................................    1,061,585     1,083,540    
923,398 
923,355    
Brazil ................................................................   
629,436 
242,929    
Australia ...........................................................   
366,798    
Singapore ..........................................................   
17 
318,191     1,084,793 
Malaysia ...........................................................   
Other countries (2) .............................................   
189,516 
    2,924,894     2,938,233     2,960,685 
Total ............................................................  $5,152,828   $5,184,222   $5,261,641  

883,607    
570,964    
404,420    
2,037    
2,281    

3,420    

(1) During  2018  and  2017,  we  recorded  aggregate  impairment  losses  of  $27.2  million  and  $99.3  million, 
respectively, to write down certain of our drilling rigs and related equipment with indicators of impairment to 
their estimated recoverable amounts.

(2) This represents countries with long-lived assets that individually comprised less than 5% of total drilling and 

other property and equipment, net of accumulated depreciation.

Major Customers

Our  customer  base  includes  major  and  independent  oil  and  gas  companies  and  government-owned  oil 
companies.  Revenues  from  our  major  customers  for  the  years  ended  December 31,  2019,  2018  and  2017  that 
contributed more than 10% of our total revenues are as follows:

Customer
Hess Corporation.........................................................   
Occidental (formerly Anadarko) .................................   
Petróleo Brasileiro S.A. ..............................................   
BP................................................................................   

Year Ended December 31,
2018

2017

2019

28.9%   
20.6%   
19.5%   
3.1%   

25.0%   
33.8%   
15.8%   
10.5%   

16.0%
24.9%
18.9%
15.8%

77

 
 
 
 
 
   
   
 
   
     
     
  
   
     
     
  
 
 
 
 
 
 
 
 
 
 
17. Unaudited Quarterly Financial Data

Unaudited  summarized  financial  data  by  quarter  for  the  years  ended  December 31,  2019  and  2018  is  shown 

below (in thousands).

2019
Revenues.....................................................   $
Operating loss .............................................    
Loss before income tax expense .................    
Net loss .......................................................    
Net loss per share, basic and diluted...........   $

2018
Revenues.....................................................   $
Operating income (loss) (1) ........................................    
Loss before income tax expense .................    
Net income (loss)........................................    
Net income (loss) per share, basic and 
diluted .........................................................   $

First
Quarter

Second
Quarter

Third
Quarter

Fourth
Quarter

233,542    $
(49,127)   
(77,390)   
(73,328)   
(0.53)  $

216,706    $
(111,500)   
(141,342)   
(113,988)   
(0.83)  $

254,020    $
(72,834)   
(102,610)   
(95,128)   
(0.69)  $

276,376 
(48,869)
(80,672)
(74,770)
(0.54)

295,510    $
512     
(25,142)   
19,321     

268,861    $
(52,375)   
(79,286)   
(69,274)   

286,322    $
(23,043)   
(55,894)   
(51,112)   

232,522 
(37,277)
(66,303)
(79,207)

0.14    $

(0.50)  $

(0.37)  $

(0.58)

(1)    During  the  second  quarter  of  2018,  we  recognized  an  impairment  loss  of  $27.2  million  to  write  down  the 

carrying value of the Ocean Scepter to its estimated recoverable amount. See Note 3.

Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

Not applicable.

Item 9A. Controls and Procedures

Disclosure Controls and Procedures

We maintain a system of disclosure controls and procedures that are designed to ensure information required to 
be  disclosed  by  us  in  reports  that  we  file  or  submit  under  the  federal  securities  laws,  including  this  report,  is 
recorded, processed, summarized and reported on a timely basis. These disclosure controls and procedures include 
controls  and  procedures  designed  to  ensure  that  information  required  to  be  disclosed  by  us  under  the  federal 
securities laws is accumulated and communicated to our management on a timely basis to allow decisions regarding 
required disclosure.

78

 
 
   
   
   
 
 
 
   
   
   
 
   
      
      
      
  
 
   
      
      
      
  
   
      
      
      
  
Our Chief Executive Officer, or CEO, and Chief Financial Officer, or CFO, participated in an evaluation by our 
management of the effectiveness of our disclosure controls and procedures (as defined in Exchange Act Rules 13a-
15(e) and 15d-15(e)) as of December 31, 2019. Based on their participation in that evaluation, our CEO and CFO 
concluded that our disclosure controls and procedures were effective as of December 31, 2019.

Internal Control Over Financial Reporting

Management’s Annual Report on Internal Control Over Financial Reporting

Our  management  is  responsible  for  establishing  and  maintaining  adequate  internal  control  over  financial 
reporting  (as  defined  in  Exchange  Act  Rules  13a-15(f)  and  15d-15(f))  for  Diamond  Offshore  Drilling,  Inc.  Our 
internal  control  system  was  designed  to  provide  reasonable  assurance  to  our  management  and  Board  of  Directors 
regarding the preparation and fair presentation of published financial statements. 

There are inherent limitations to the effectiveness of any control system, however well designed, including the 
possibility  of  human  error  or  mistakes,  faulty  judgments  in  decision-making  and  the  possible  circumvention  or 
overriding of controls. Further, the design of a control system must reflect the fact that there are resource constraints, 
and  the  benefits  of  controls  must  be  considered  relative  to  their  costs.  Management  must  make  judgments  with 
respect  to  the  relative  cost  and  expected  benefits  of  any  specific  control  measure.  The  design  of  a  control  system 
also is based in part upon assumptions and judgments made by management about the likelihood of future events, 
and there can be no assurance that a 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.  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 and procedures may deteriorate.

Our management assessed the effectiveness of our internal control over financial reporting as of December 31, 
2019.  In  making  this  assessment,  our  management  used  the  criteria  set  forth  by  the  Committee  of  Sponsoring 
Organizations of the Treadway Commission (COSO) in Internal Control – Integrated Framework (2013). Based on 
this assessment our management believes that, as of December 31, 2019, our internal control over financial reporting 
was effective.

Deloitte & Touche LLP, the registered public accounting firm that audited our financial statements included in 
this Annual Report on Form 10-K, has issued an attestation report on the effectiveness of our internal control over 
financial reporting. The attestation report of Deloitte & Touche LLP is included at the beginning of Item 8 of this 
Form 10-K.

There  were  no  changes  in  our  internal  control  over  financial  reporting  identified  in  connection  with  the 
foregoing  evaluation  that  occurred  during  our  fourth  fiscal  quarter  of  2019  that  have  materially  affected,  or  are 
reasonably likely to materially affect, our internal control over financial reporting.

Item 9B. Other Information.

Not applicable.

79

PART III

Item 10. Directors, Executive Officers and Corporate Governance. 

Information  about  our  executive  officers  is  reported  under  the  caption  “Information  About  Our  Executive 

Officers” in Item 1 of Part I of this Report. 

We  have  a  Code  of  Business  Conduct  and  Ethics  that  applies  to  all  of  our  directors,  officers  and  employees, 
including our principal executive officer, principal financial officer and principal accounting officer. Our code can 
be found in the Corporate Governance section of our website at www.diamondoffshore.com and is available in print 
to  any  stockholder  who  requests  a  copy  by  writing  to  our  Corporate  Secretary  at  Diamond  Offshore,  Attention: 
Corporate Secretary, 15415 Katy Freeway, Suite 100, Houston, Texas 77094. We intend to post any changes to or 
waivers  of  our  code  for  our  directors  or  executive  officers,  including  our  principal  executive  officer,  principal 
financial officer and principal accounting officer, on our website within the time period required by the SEC and the 
NYSE. 

Additional information required by this item can be found in our Proxy Statement for our 2020 Annual Meeting 
of Stockholders to be filed with the SEC within 120 days after December 31, 2019 (the “2020 Proxy Statement”) 
and is incorporated herein by reference.  

Item 11. Executive Compensation. 

Information  required  by  this  item  can  be  found  in  our  2020  Proxy  Statement  and  is  incorporated  herein  by 

reference.

Item 12. Security  Ownership  of  Certain  Beneficial  Owners  and  Management  and  Related  Stockholder 
Matters. 

Information about securities authorized for issuance under equity compensation plans is contained in our 2020 

Proxy Statement under the caption “Equity Plan” and is incorporated herein by reference.

Additional  information  required  by  this  item  can  be  found  in  our  2020  Proxy  Statement  and  is  incorporated 

herein by reference. 

Item 13. Certain Relationships and Related Transactions, and Director Independence. 

Information  required  by  this  item  can  be  found  in  our  2020  Proxy  Statement  and  is  incorporated  herein  by 

reference. 

Item 14. Principal Accounting Fees and Services. 

Information  required  by  this  item  can  be  found  in  our  2020  Proxy  Statement  and  is  incorporated  herein  by 

reference.

80

PART IV

Item 15. Exhibits and Financial Statement Schedules.

(a)

Index to Financial Statements and Financial Statement Schedules 

(1)  Financial Statements

Page

Report of Independent Registered Public Accounting Firm .............................................................................
Consolidated Balance Sheets.............................................................................................................................
Consolidated Statements of Operations.............................................................................................................
Consolidated Statements of Comprehensive Income or Loss ...........................................................................
Consolidated Statements of Stockholders’ Equity ............................................................................................
Consolidated Statements of Cash Flows ...........................................................................................................
Notes to Consolidated Financial Statements .....................................................................................................

40
44
45
46
47
48
49

(b) Exhibits

Exhibit No.

Description

3.1

3.2

4.1*

4.2

4.3

4.4

4.5

10.1

10.2

Amended and Restated Certificate of Incorporation of Diamond Offshore Drilling, Inc. (incorporated by 
reference to Exhibit 3.1 to our Quarterly Report on Form 10-Q for the quarterly period ended June 30, 
2003).

Amended and Restated By-laws (as amended through July 23, 2018) of Diamond Offshore Drilling, Inc. 
(incorporated by reference to Exhibit 3.1 to our Current Report on Form 8-K filed July 24, 2018).

Description  of  Diamond  Offshore  Drilling,  Inc.’s  Securities  Registered  Pursuant  to  Section  12  of  the 
Securities Exchange Act of 1934.

Indenture, dated as of February 4, 1997, between Diamond Offshore Drilling, Inc. and The Bank of New 
York Mellon Trust Company, N.A. (successor to The Bank of New York Mellon which was previously 
known  as  The  Bank  of  New  York)  (as  successor  to  The  Chase  Manhattan  Bank),  as  Trustee 
(incorporated by reference to Exhibit 4.1 to our Annual Report on Form 10-K for the fiscal year ended 
December 31, 2001).

Seventh Supplemental Indenture, dated as of October 8, 2009, between Diamond Offshore Drilling, Inc. 
and  The  Bank  of  New  York  Mellon  Trust  Company,  N.A.  (successor  to  The  Bank  of  New  York 
Mellon), as Trustee (incorporated by reference to Exhibit 4.2 to our Current Report on Form 8-K filed 
October 8, 2009).

Eighth  Supplemental  Indenture,  dated  as  of  November  5,  2013,  between  Diamond  Offshore  Drilling, 
Inc.  and  The  Bank  of  New  York  Mellon  Trust  Company,  N.A.  (successor  to  The  Bank  of  New  York 
Mellon), as Trustee (incorporated by reference to Exhibit 4.2 to our Current Report on Form 8-K filed 
November 5, 2013).

Ninth Supplemental Indenture, dated as of August 15, 2017, between Diamond Offshore Drilling, Inc. 
and  The  Bank  of  New  York  Mellon  Trust  Company,  N.A.,  as  Trustee  (incorporated  by  reference  to 
Exhibit 4.2 to our Current Report on Form 8-K filed August 16, 2017).

Registration Rights Agreement (the “Registration Rights Agreement”) dated October 16, 1995 between 
Loews Corporation and Diamond Offshore Drilling, Inc. (incorporated by reference to Exhibit 10.1 to 
our Annual Report on Form 10-K for the fiscal year ended December 31, 2001).

Amendment  to  the  Registration  Rights  Agreement,  dated  September  16,  1997,  between  Loews 
Corporation  and  Diamond  Offshore  Drilling,  Inc.  (incorporated  by  reference  to  Exhibit  10.2  to  our 
Annual Report on Form 10-K for the fiscal year ended December 31, 1997).

81

Exhibit No.

10.3

Services  Agreement,  dated  October  16,  1995,  between  Loews  Corporation  and  Diamond  Offshore 
Drilling,  Inc.  (incorporated  by  reference  to  Exhibit  10.3  to  our  Annual  Report  on  Form  10-K  for  the 
fiscal year ended December 31, 2001).

Description

 10.4+ Amended and Restated Diamond Offshore Management Company Supplemental Executive Retirement 
Plan effective as of January 1, 2007 (incorporated by reference to Exhibit 10.4 to our Annual Report on 
Form 10-K for the fiscal year ended December 31, 2006).

10.5+ Diamond  Offshore  Management  Bonus  Program,  as  amended  and  restated,  and  dated  as  of  December 
31, 1997 (incorporated by reference to Exhibit 10.6 to our Annual Report on Form 10-K for the fiscal 
year ended December 31, 1997).

10.6+ Diamond  Offshore  Drilling,  Inc.  Equity  Incentive  Compensation  Plan  (incorporated  by  reference  to 

Exhibit B attached to our definitive proxy statement on Schedule 14A filed April 1, 2014).

10.7+

10.8+

10.9+

Form  of  Stock  Option  Certificate  for  grants  to  executive  officers,  other  employees  and  consultants 
pursuant  to  the  Equity  Incentive  Compensation  Plan  (incorporated  by  reference  to  Exhibit  10.1  to  our 
Current Report on Form 8-K filed October 1, 2004).

Form of Stock Option Certificate for grants to non-employee directors pursuant to the Equity Incentive 
Compensation Plan (incorporated by reference to Exhibit 10.2 to our Current Report on Form 8-K filed 
October 1, 2004).

Form of Award Certificate for stock appreciation right grants to the Company’s executive officers, other 
employees  and  consultants  pursuant  to  the  Equity  Incentive  Compensation  Plan  (incorporated  by 
reference to Exhibit 10.1 to our Current Report on Form 8-K filed April 28, 2006).

10.10+ Form of Award Certificate for stock appreciation right grants to non-employee directors pursuant to the 
Equity Incentive Compensation Plan (incorporated by reference to Exhibit 10.1 to our Quarterly Report 
on Form 10-Q for the quarterly period ended March 31, 2007).

10.11+ Form of Award Certificate for grants of Performance Restricted Stock Units under the Equity Incentive 
Compensation Plan (incorporated by reference to Exhibit 10.5 to our Quarterly Report Form 10-Q for 
the quarterly period ended March 31, 2014).

10.12+ Specimen  Agreement  for  grants  of  restricted  stock  units  to  officers  under  the  Equity  Incentive 
Compensation Plan (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed 
March 30, 2015).

10.13+ Specimen Agreement for grants of restricted stock units to the Chief Executive Officer under the Equity 
Incentive Compensation Plan (incorporated by reference to Exhibit 10.2 to our Current Report on Form 
8-K filed March 30, 2015).

10.14+ Specimen agreement for grants of restricted stock units to executive officers under the Equity Incentive 
Compensation Plan (incorporated by reference to Exhibit 10.4 to our Current Report on Form 8-K filed 
March 14, 2018).

10.15+ Specimen agreement for grants of restricted stock units to the Chief Executive Officer under the Equity 
Incentive Compensation Plan (incorporated by reference to Exhibit 10.5 to our Current Report on Form 
8-K filed March 14, 2018).

10.16+ The  Diamond  Offshore  Drilling,  Inc.  Incentive  Compensation  Plan  (Amended  and  Restated  as  of 
January 1, 2018, as amended June 28, 2018) (incorporated by reference to Exhibit 10.1 to our Quarterly 
Report Form 10-Q for the quarterly period ended June 30, 2018).

10.17+ Specimen agreement for cash incentive awards to executive officers under the Incentive Compensation 
Plan  (incorporated  by  reference  to  Exhibit  10.2  to  our  Current  Report  on  Form  8-K  filed  March  14, 
2018).  

82

Exhibit No.

Description

10.18+ Specimen  agreement  for  performance  cash  incentive  awards  to  the  Chief  Executive  Officer  under  the 
Incentive Compensation Plan (incorporated by reference to Exhibit 10.3 to our Current Report on Form 
8-K filed March 14, 2018).

10.19

10.20

5-Year  Revolving  Credit  Agreement,  dated  as  of  September  28,  2012,  among  Diamond  Offshore 
Drilling, Inc., Wells Fargo Bank, National Association, as administrative agent and swingline lender, the 
issuing banks named therein and the lenders named therein (incorporated by reference to Exhibit 10.1 to 
our Current Report on Form 8-K filed October 1, 2012).

Extension  Agreement  and  Amendment  No.  1  to  Credit  Agreement,  dated  as  of  December  9,  2013, 
among Diamond Offshore Drilling, Inc., Wells Fargo Bank, National Association, as an issuing bank, as 
swingline lender and as administrative agent for the lenders, and the lenders named therein (incorporated 
by reference to Exhibit 10.20 to our Annual Report on Form 10-K for the fiscal year ended December 
31, 2013).

10.21 Commitment Increase and Amendment No. 2 to Credit Agreement, dated as of March 17, 2014, among 
Diamond  Offshore  Drilling,  Inc.,  Wells  Fargo  Bank,  National  Association,  as  an  issuing  bank,  as 
swingline lender and as administrative agent for the lenders, and the lenders named therein (incorporated 
by reference to Exhibit 10.2 to our Quarterly Report on Form 10-Q for the quarterly period ended March 
31, 2014).

10.22 Commitment Increase and Extension Agreement and Amendment No. 3 to Credit Agreement, dated as 
of October 22, 2014, among Diamond Offshore Drilling, Inc., Wells Fargo Bank, National Association, 
as  administrative  agent  and  swingline  lender,  the  issuing  banks  named  therein  and  the  lenders  named 
therein (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed October 24, 
2014).

10.23

Extension Agreement and Amendment No. 4 to Credit Agreement, dated as of October 22, 2015, among 
Diamond Offshore Drilling, Inc., Wells Fargo Bank, National Association, as administrative agent and 
swingline  lender,  the  issuing  banks  named  therein  and  the  lenders  named  therein  (incorporated  by 
reference  to  Exhibit  10.1  to  our  Quarterly  Report  on  Form  10-Q  for  the  quarterly  period  ended 
September 30, 2015).

10.24 Agreement and Amendment No. 5 to Credit Agreement, dated as of August 18, 2016, among Diamond 
Offshore Drilling, Inc., Wells Fargo Bank, National Association, as administrative agent and swingline 
lender,  the  issuing  banks  named  therein  and  the  lenders  named  therein  (incorporated  by  reference  to 
Exhibit 10.1 to our Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2016).

10.25 Amendment  No.  6  and  Consent  to  Credit  Agreement  and  Successor  Agency  Agreement,  dated  as  of 
October  2,  2018,  among  Diamond  Offshore  Drilling,  Inc.,  as  borrower,  Wells  Fargo  Bank,  National 
Association,  as  administrative  agent,  Wilmington  Trust,  National  Association,  as  successor 
administrative agent, the lenders party thereto and the other parties thereto (incorporated by reference to 
Exhibit 10.2 to our Current Report on Form 8-K filed October 4, 2018).

10.26

5-Year Revolving Credit Agreement, dated as of October 2, 2018, among Diamond Offshore Drilling, 
Inc.,  as  the  U.S.  borrower,  Diamond  Foreign  Asset  Company,  as  the  foreign  borrower,  Wells  Fargo 
Bank,  National  Association,  as  administrative  agent  and  swingline  lender,  the  issuing  banks  named 
therein and the lenders named therein (incorporated by reference to Exhibit 10.1 to our Current Report 
on Form 8-K filed October 4, 2018).

  10.27+ Executive  Retention  Agreement,  dated  June  29,  2018,  between  Diamond  Offshore  Drilling,  Inc.  and 
Ronald Woll (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed July 2, 
2018).

83

Exhibit No.

Description

10.28+ Specimen  Cash  Incentive  Award  Agreement  for  executive  officers  under  the  Diamond  Offshore 
Drilling, Inc. Incentive Compensation Plan (Amended and Restated as of January 1, 2018, as amended 
on June 28, 2018) (incorporated by reference to Exhibit 10.1 to our Current Report on Form 8-K filed 
March 20, 2019).

10.29+ Specimen  Cash  Incentive  Award  Agreement  for  the  Chief  Executive  Officer  under  the  Diamond 
Offshore Drilling, Inc. Incentive Compensation Plan (Amended and Restated as of January 1, 2018, as 
amended on June 28, 2018) (incorporated by reference to Exhibit 10.2 to our Current Report on Form 8-
K filed March 20, 2019).

10.30+ Specimen Restricted Stock Unit Award Agreement for executive officers under the Diamond Offshore 
Drilling,  Inc.  Equity  Incentive  Compensation  Plan  (incorporated  by  reference  to  Exhibit  10.3  to  our 
Current Report on Form 8-K filed March 20, 2019).

10.31+ Specimen Restricted Stock Unit Award Agreement for the Chief Executive Officer under the Diamond 
Offshore Drilling, Inc. Equity Incentive Compensation Plan (incorporated by reference to Exhibit 10.4 
to our Current Report on Form 8-K filed March 20, 2019).

21.1*

List of Subsidiaries of Diamond Offshore Drilling, Inc.

23.1* Consent of Deloitte & Touche LLP.

24.1

Power of Attorney (set forth on the signature page of the Original Filing).

31.1* Rule 13a-14(a) Certification of the Chief Executive Officer.

31.2* Rule 13a-14(a) Certification of the Chief Financial Officer.

32.1*

Section 1350 Certification of the Chief Executive Officer and Chief Financial Officer.

101.INS* 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 Calculation Linkbase Document.

101.LAB* Inline XBRL Taxonomy Label Linkbase Document.

101.PRE* Inline XBRL Presentation Linkbase Document.

101.DEF* Inline XBRL Definition Linkbase Document.

104*

The  cover  page  of  our  Annual  Report  on  Form  10-K  for  the  fiscal  year  ended  December  31,  2019, 
formatted in Inline XBRL (included with the Exhibit 101 attachments).

*

Filed or furnished herewith.

+ Management contracts or compensatory plans or arrangements.

Item 16. Form 10-K Summary.

None.

84

SIGNATURES

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,  on  February  14, 
2020.

DIAMOND OFFSHORE DRILLING, INC.

By:/s/ SCOTT KORNBLAU

Scott Kornblau
Chief Financial Officer

85

CORPORATE
INFORMATION

Corporate Headquarters
15415 Katy Freeway
Houston, TX 77094
281.492.5300
www.diamondoffshore.com

Investor Relations
Samir Ali
Vice President, Investor Relations  
and Corporate Development
15415 Katy Freeway
Houston, TX 77094
281.647.4035

Notice of Annual Meeting
The Annual Meeting of Stockholders  
will be held on Wednesday, May 13, 2020,  
at 8:30 am (CDT) at the offices of:  
Diamond Offshore
15415 Katy Freeway
Houston, TX 77094

Transfer Agent & Registrar
Computershare
PO Box 505000
Louisville, KY 40233-5000
877.812.4207
www.computershare.com/investor

Stock Exchange Listing
New York Stock Exchange
Trading Symbol “DO”

Independent Auditors
Deloitte & Touche LLP

Forward-looking Statement
Statements contained in this report that are not historical facts, including statements regarding future financial performance, are  
forward-looking statements within the meaning of the federal securities laws. Forward-looking statements are inherently uncertain and 
subject to a variety of assumptions, risks and uncertainties that could cause actual results to differ materially from those currently 
anticipated or expected by management. A discussion of the risk factors and other considerations that could materially impact our 
overall business and financial performance can be found in our reports filed with the Securities and Exchange Commission and readers 
are urged to review those reports carefully when considering these forward-looking statements. Given these risk factors, investors and 
analysts should not place undue reliance on forward-looking statements. Each forward-looking statement speaks only as of the date 
of such statement, and we disclaim any obligation or undertaking to release publicly any updates or revisions to any forward-looking 
statement to reflect any change in our expectation with regard thereto or any change in events, conditions or circumstances on which 
any forward-looking statement is based.

We use non-generally accepted accounting principles (“non-GAAP”) financial measures in this report. Generally, a non-GAAP financial 
measure is a numerical measure of a company’s performance, financial position or cash flows that excludes or includes amounts that 
are not normally excluded or included in the most directly comparable measure calculated and presented in accordance with GAAP. 
Management believes that an analysis of this data is meaningful to investors because it provides insight with respect to our ongoing 
operating results and allows investors to better evaluate our financial results. Non-GAAP financial measures should be considered to 
be a supplement to, and not as a substitute for, or superior to, financial measures prepared in accordance with GAAP.

Design: Savage Brands, Houston TX

OUTSIDE BACK COVER

15415 Katy Freeway
Houston, Texas 77094
281.492.5300

www.diamondoffshore.com

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