8-K
false 0000949039 0000949039 2023-11-06 2023-11-06

 

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

FORM 8-K

 

 

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

Date of Report: (Date of earliest event reported): November 6, 2023

 

 

Diamond Offshore Drilling, Inc.

(Exact name of registrant as specified in its charter)

 

 

 

Delaware   1-13926   76-0321760
(State or other jurisdiction
of incorporation)
 

(Commission

file number)

  (I.R.S. Employer
Identification No.)

15415 Katy Freeway

Houston, Texas 77094

(Address of principal executive offices, including Zip Code)

(281) 492-5300

(Registrant’s telephone number, including area code)

 

 

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

 

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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

 

Title of each class

 

Trading
Symbol

 

Name of each exchange

on which registered

Common Stock, $0.0001 par value per share   DO   New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company

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

 

 

 


Item 2.02. Results of Operations and Financial Condition

On November 6, 2023, Diamond Offshore Drilling, Inc. (the “Company”) issued a press release announcing its financial results for the fiscal quarter ended September 30, 2023. A copy of the press release is furnished herewith as Exhibit 99.1.

Item 7.01. Regulation FD Disclosure

A conference call to discuss the Company’s earnings results has been scheduled for 8:00 a.m. Central Time on November 7, 2023. The information for accessing the conference call is included in the press release. A copy of the slide presentation to be referenced in connection with the conference call is posted on the Investor Relations section of the Company’s website at www.diamondoffshore.com.

The Company hereby incorporates by reference into this Item 7.01 the summary report of the status, as of November 7, 2023, of the Company’s offshore drilling rigs attached as Exhibit 99.2.

The information contained in Items 2.02 and 7.01 and Exhibits 99.1 and 99.2 to this report shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and shall not be incorporated by reference into any previous or future registration statement filed under the Securities Act of 1933, as amended (the “Securities Act”), unless specifically identified therein as being incorporated by reference.

Statements in this report and statements in the press release furnished as Exhibit 99.1 to this report or the rig status report furnished as Exhibit 99.2 to this report, and statements made during the conference call described in this report, in each case that are not historical facts are “forward-looking statements” within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Such statements may include, but are not limited to, statements relating to future financial results; future recovery in the offshore contract drilling industry; expectations regarding the Company’s plans, strategies and opportunities; expectations regarding the Company’s business or financial outlook; future borrowing capacity and liquidity; expected utilization, dayrates, revenues, operating expenses, rig commitments and availability, cash flows, tax rates and accounting treatment, contract status, terms and duration, contract backlog, capital expenditures, insurance, financing and funding; the effect, impact, potential duration and other implications of the COVID-19 pandemic; the offshore drilling market, including supply and demand, customer drilling programs, repricings, stacking of rigs, effects of new rigs on the market and effect of the volatility of commodity prices; expected work commitments, awards and contracts; future operations; increasing regulatory complexity; general market, business and industry conditions, trends and outlook; and general political conditions, including political tensions, conflicts and war, including Russia’s invasion of Ukraine and related sanctions. and other statements that are not of historical fact. 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 of the Company. A discussion of certain of the risk factors and other considerations that could materially impact these matters as well as the Company’s overall business and financial performance can be found in the Company’s reports filed with the Securities and Exchange Commission, and readers of this report are urged to review those reports carefully

 

2


when considering these forward-looking statements. Copies of these reports are available through the Company’s website at www.diamondoffshore.com. These risk factors include, among others, risks associated with worldwide demand for drilling services, level of activity in the oil and gas industry, renewing or replacing expired or terminated contracts, contract cancellations and terminations, maintenance and realization of backlog, competition and industry fleet capacity, impairments and retirements, operating risks, litigation and disputes, permits and approvals for drilling operations, the COVID-19 pandemic and related disruptions to the global economy, supply chain and normal business operations across sectors and countries, impact of tax laws and related accounting treatment, including changes in tax laws and rates, regulatory initiatives and compliance with governmental regulations, casualty losses, and various other factors, many of which are beyond the Company’s control. Given these risk factors and other considerations, 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 the Company expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statement to reflect any change in the Company’s expectations with regard thereto or any change in events, conditions or circumstances on which any forward-looking statement is based.

Item 9.01. Financial Statements and Exhibits

 

(d)

Exhibits.

 

Exhibit number

 

Description

99.1   Press Release dated November 6, 2023
99.2   Rig Status Report as of November 7, 2023
104   Cover Page Interactive Data File (embedded within the Inline XBRL document)

 

3


SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

Date: November 7, 2023     DIAMOND OFFSHORE DRILLING, INC.
    By:  

/s/ David L. Roland

     

David L. Roland

Senior Vice President, General Counsel and Secretary

 

4

EX-99.1

Exhibit 99.1

 

LOGO      

 

 

Contact:

Kevin Bordosky

Senior Director, Investor Relations

(281) 647-4035

Diamond Offshore Reports Third Quarter 2023 Results and

Announces Contract Awards of $240 Million

 

   

Awarded $240 Million in New Contracts, including a 35-well P&A Campaign for the Ocean Patriot

 

   

Issued $550 Million 8.5% Senior Secured Second Lien Notes due 2030

 

   

7th Performance Bonus Earned by Senegal Rigs

 

   

Ocean BlackHawk Mobilized to Gulf of Mexico for Q4 Contract Commencement

 

   

Ocean Courage Shipyard Project Commenced; Multi-year Contract to Commence in Late Q4

HOUSTON, November 6, 2023 — Diamond Offshore Drilling, Inc. (NYSE: DO) today reported the following results for the third quarter of 2023:

 

     Three Months Ended  

Thousands of dollars, except per share data

   September 30, 2023      June 30, 2023  

Total revenues

   $ 244,958      $ 281,563  

Operating income

     863        10,240  

Adjusted EBITDA

     27,693        36,213  

Net (loss) income

     (145,016      238,783  

Adjusted net (loss) income

     (138,792      238,783  

(Loss) income per diluted share

   $ (1.42    $ 2.29  

Adjusted (loss) income per diluted share

   $ (1.36    $ 2.29  

Bernie Wolford, Jr., President and Chief Executive Officer of Diamond Offshore, stated “Our business continues to benefit from improving energy industry fundamentals. As we enter the fourth quarter, we see a continuation of positive indicators of a strong and lasting upcycle, including growing rig demand, increased investment in offshore upstream projects, and shrinking rig availability. Particularly encouraging is the increased demand we are seeing in the U.K. sector. Recently, we signed a thirty-five well P&A campaign for the Ocean Patriot, representing approximately three years of firm work estimated to commence in early 2025 with up to seventeen additional P&A wells under priced options that would add a fourth year of duration. In addition, our customer in the U.K. exercised its second and third options for the Ocean GreatWhite that extends its contracted term to August 2024. We now have $1.6 billion of backlog with notable day-rate improvement, as we transition to new contracts.

As previously announced, we completed a refinancing transaction that resulted in the issuance of $550 million of senior secured second lien notes at a meaningfully lower interest rate and later maturity date than our previously outstanding debt as well as an amended $300 million revolving credit facility. Our balance sheet is now stronger with an improved liquidity position, more financial and operational flexibility, and with debt maturities extended to 2030.”


Third Quarter Results

Revenue for the third quarter totaled $245 million compared to $282 million in the second quarter of 2023. The decrease in revenue quarter-over-quarter was primarily driven by the Ocean BlackHawk’s completion of its Senegal contract and being in shipyard for upgrades and contract preparation work for the duration of the quarter along with the Ocean Patriot being between contracts, partially offset by the Ocean Apex’s return to work after completion of its second quarter shipyard projects and special survey.

Contract drilling expense for the third quarter was $182 million, or a $31.0 million decrease from the prior quarter, largely due to lower operating costs and the deferral of certain costs associated with the Ocean BlackHawk’s shipyard activities, as the Company prepared the rig for its contract commencing in the fourth quarter in the Gulf of Mexico. The decrease in contract drilling expense in the quarter also reflected lower repair and maintenance-related costs for the Company’s owned and managed fleet.

General and administrative expenses were $17 million in the third quarter, in line with the prior quarter.

Third quarter results also included a $6.5 million pre-tax loss on extinguishment of debt as a result of the retirement of all existing debt upon the issuance of the senior secured second lien notes.

Tax expense for the third quarter was $125 million compared to a $243 million tax benefit in the prior quarter. The tax expense in the third quarter reflects the expected normalization of the Company’s tax expense and reversal of a portion of the previously recorded benefit. The Company expects further normalization of its tax expense in the fourth quarter without any meaningful impact to cash tax expense expectations for the full year.

Operational Highlights

Operationally, the Company’s rigs continued to perform well, achieving revenue efficiency of approximately 95% across the fleet during the quarter. This is a notable achievement given the extensive movement of rigs in and out of shipyards and the completion and start-up of contracts during the quarter. Of note, the Ocean BlackHawk completed upgrades and contract preparation work in Las Palmas and has now mobilized to the Gulf of Mexico, the Ocean Apex resumed its drilling program after completion of a second quarter shipyard stay and the Ocean Courage has now moved to Guanabara Bay after completion of a long-term campaign to prepare for its next multi-year contract offshore Brazil. In addition, the Company earned a seventh bonus for efficient, injury-free performance in Senegal as a result of the combined efforts of the Ocean BlackHawk and Ocean BlackRhino.

CONFERENCE CALL

A conference call to discuss Diamond Offshore’s earnings results has been scheduled for 8:00 a.m. CST on Tuesday, November 7, 2023. A live webcast of the call will be available online on the Company’s website, www.diamondoffshore.com. Participants who want to join the call via telephone or want to participate in the question-and-answer session may register here to receive the dial-in numbers and unique PIN to access the call. An online replay will also be available on www.diamondoffshore.com following the call.


ABOUT DIAMOND OFFSHORE

Diamond Offshore is a leader in offshore drilling, providing innovation, thought leadership and contract drilling services to solve complex deepwater challenges around the globe. Additional information and access to the Company’s SEC filings are available at http://www.diamondoffshore.com/.

FORWARD-LOOKING STATEMENTS

Statements contained in this press release and made in the referenced conference call that are not historical facts are “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Forward-looking statements include, but are not limited to, any statement that may project, indicate or imply future results, events, performance or achievements, including statements relating to future financial results; future recovery in the offshore contract drilling industry; expectations regarding the Company’s plans, strategies and opportunities; expectations regarding the Company’s business or financial outlook; future borrowing capacity and liquidity; expected utilization, dayrates, revenues, operating expenses, rig commitments and availability, cash flows, tax rates and accounting treatment, contract status, terms and duration, contract backlog, capital expenditures, insurance, financing and funding; the effect, impact, potential duration and other implications of the COVID-19 pandemic; the offshore drilling market, including supply and demand, customer drilling programs, repricings, stacking of rigs, effects of new rigs on the market and effect of the volatility of commodity prices; expected work commitments, awards and contracts; future operations; increasing regulatory complexity; general market, business and industry conditions, trends and outlook; and general political conditions, including political tensions, conflicts and war, including Russia’s invasion of Ukraine and related sanctions. 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 anticipated or expected by management of the Company. A discussion of certain of the risk factors and other considerations that could materially impact these matters as well as the Company’s overall business and financial performance can be found in Item 1A “Risk Factors” in the Company’s most recent annual report on Form 10-K and the Company’s other reports filed with the Securities and Exchange Commission, and readers of this press release are urged to review those reports carefully when considering these forward-looking statements. Copies of these reports are available through the Company’s website at www.diamondoffshore.com. These risk factors include, among others, risks associated with worldwide demand for drilling services, levels of activity in the oil and gas industry, renewing or replacing expired or terminated contracts, contract cancellations and terminations, maintenance and realization of backlog, competition and industry fleet capacity, impairments and retirements, operating risks, litigation and disputes, permits and approvals for drilling operations, the COVID-19 pandemic and related disruptions to the global economy, supply chain and normal business operations across sectors and countries, changes in tax laws and rates, regulatory initiatives and compliance with governmental regulations, casualty losses, and various other factors, many of which are beyond the Company’s control. Given these risk factors and other considerations, investors and analysts should not place undue reliance on forward-looking statements. Each forward-looking statement speaks only as of the date of this press release, and the Company expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statement to reflect any change in the Company’s expectations with regard thereto or any change in events, conditions or circumstances on which any forward-looking statement is based.


DIAMOND OFFSHORE DRILLING, INC. AND SUBSIDIARIES    

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS    

(Unaudited)    

(In thousands, except per share data)    

 

     Three Months Ended  
     September 30,
2023
    June 30,
2023
 

Revenues:

    

Contract drilling

   $ 224,929     $ 264,990  

Revenues related to reimbursable expenses

     20,029       16,573  
  

 

 

   

 

 

 

Total revenues

     244,958       281,563  
  

 

 

   

 

 

 

Operating expenses:

    

Contract drilling, excluding depreciation

     181,954       212,947  

Reimbursable expenses

     18,662       15,579  

Depreciation

     27,785       27,906  

General and administrative

     16,649       16,824  

Gain on disposition of assets

     (955     (1,933
  

 

 

   

 

 

 

Total operating expenses

     244,095       271,323  
  

 

 

   

 

 

 

Operating income

     863       10,240  

Other income (expense):

    

Interest income

     161       5  

Interest expense

     (13,774     (12,755

Foreign currency transaction gain (loss)

     184       (1,968

Loss on extinguishment of long-term debt

     (6,529     —    

Other, net

     (485     136  
  

 

 

   

 

 

 

Loss before income tax (expense) benefit

     (19,580     (4,342

Income tax (expense) benefit

     (125,436     243,125  
  

 

 

   

 

 

 

Net (loss) income

   $ (145,016   $ 238,783  
  

 

 

   

 

 

 

(Loss) Income per share

    

Basic

   $ (1.42   $ 2.35  
  

 

 

   

 

 

 

Diluted

   $ (1.42   $ 2.29  
  

 

 

   

 

 

 

Weighted-average shares outstanding, Basic

     102,215       101,487  
  

 

 

   

 

 

 

Weighted-average shares outstanding, Diluted

     102,215       104,236  
  

 

 

   

 

 

 


DIAMOND OFFSHORE DRILLING, INC. AND SUBSIDIARIES    

CONDENSED CONSOLIDATED BALANCE SHEETS    

(Unaudited)    

(In thousands)    

 

     September 30,
2023
     December 31,
2022
 

ASSETS

     

Current assets:

     

Cash and cash equivalents

   $ 146,826      $ 63,041  

Restricted cash

     25,556        34,293  

Accounts receivable, net of allowance for credit losses

     171,425        172,053  

Prepaid expenses and other current assets

     136,211        48,695  

Asset held for sale

     1,000        —    
  

 

 

    

 

 

 

Total current assets

     481,018        318,082  

Drilling and other property and equipment, net of accumulated depreciation

     1,157,337        1,141,908  

Other assets

     167,453        67,966  
  

 

 

    

 

 

 

Total assets

   $ 1,805,808      $ 1,527,956  
  

 

 

    

 

 

 

LIABILITIES AND STOCKHOLDERS’ EQUITY

     

Other current liabilities

   $ 261,485      $ 261,661  

Long-term debt

     535,194        360,644  

Noncurrent finance lease liabilities

     117,889        131,393  

Deferred tax liability

     702        700  

Other liabilities

     103,377        93,888  

Stockholders’ equity

     787,161        679,670  
  

 

 

    

 

 

 

Total liabilities and stockholders’ equity

   $ 1,805,808      $ 1,527,956  
  

 

 

    

 

 

 


DIAMOND OFFSHORE DRILLING, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

(In thousands)

 

     Nine Months Ended
September 30,
 
     2023  

Operating activities:

  

Net loss

   $ 100,996  

Adjustments to reconcile net loss to net cash provided by operating activities:

  

Depreciation

     83,596  

Gain on disposition of assets

     (4,102

Loss on extinguishment of debt

     6,529  

Deferred tax provision

     (110,651

Stock-based compensation expense

     10,941  

Contract liabilities, net

     (7,111

Contract assets, net

     (4,183

Deferred contract costs, net

     (4,576

Collateral deposits

     (16,773

Other assets, noncurrent

     3,489  

Other liabilities, noncurrent

     12,581  

Other

     2,089  

Net changes in operating working capital

     (52,620
  

 

 

 

Net cash provided by operating activities

     20,205  
  

 

 

 

Investing activities:

  

Capital expenditures

     (99,878

Proceeds from disposition of assets, net of disposal costs

     857  
  

 

 

 

Net cash used in investing activities

     (99,021
  

 

 

 

Financing activities:

  

Issuance of $550 million 8.5% Second Lien Notes due 2030

     550,000  

Borrowings under credit facility

     40,000  

Extinguishment of long-term debt

     (192,182

Repayment of borrowings under credit facility

     (214,000

Debt issuance costs and arrangement fees

     (15,140

Principal payments of finance lease liabilities

     (14,814
  

 

 

 

Net cash provided by financing activities

     153,864  
  

 

 

 

Net change in cash, cash equivalents and restricted cash

     75,048  

Cash, cash equivalents and restricted cash, beginning of period

     97,334  
  

 

 

 

Cash, cash equivalents and restricted cash, end of period

   $ 172,382  
  

 

 

 


DIAMOND OFFSHORE DRILLING, INC. AND SUBSIDIARIES

AVERAGE DAYRATE, UTILIZATION AND OPERATIONAL EFFICIENCY

(Dayrate in thousands)

 

TOTAL FLEET  
Third Quarter 2023     Second Quarter 2023  
Average Dayrate
(1)
     Utilization
(2)
    Revenue Efficiency
(3)
    Average Dayrate
(1)
     Utilization
(2)
    Revenue Efficiency
(3)
 
$ 307        57     94.9   $ 299        70     95.8

 

(1)

Average dayrate is defined as total contract drilling revenue for all of the rigs in our fleet (including managed rigs) per revenue-earning day. 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 rigs in our fleet (including managed and cold-stacked rigs).

(3)

Revenue efficiency is calculated as actual contract drilling revenue earned divided by potential revenue, assuming a full dayrate is earned.


Non-GAAP Financial Measures (Unaudited)

To supplement the Company’s unaudited condensed consolidated financial statements presented on a basis in conformity with generally accepted accounting principles in the United States (GAAP), this press release provides investors with adjusted earnings before interest, taxes, depreciation and amortization and loss on extinguishment of debt (or Adjusted EBITDA), which is a non-GAAP financial measure. Management believes that this measure provides meaningful information about the Company’s performance by excluding certain items that may not be indicative of the Company’s ongoing operating results. This allows investors and others to better compare the Company’s financial results across previous and subsequent accounting periods and to those of peer companies and to better understand the long-term performance of the Company. Non-GAAP financial measures should be considered a supplement to, and not as a substitute for, or superior to, contract drilling revenue, contract drilling expense, operating income or loss, cash flows from operations or other measures of financial performance prepared in accordance with GAAP.

Reconciliation of Loss Before Income Tax (Expense) Benefit to Adjusted EBITDA:    

(In thousands)    

 

     Three Months Ended  
     September 30,
2023
     June 30,
2023
 
As reported loss before income tax (expense) benefit    $ (19,580    $ (4,342

Interest expense

     13,774        12,755  

Interest income

     (161      (5

Foreign currency transaction (gain) loss

     (184      1,968  

Loss on extinguishment of long-term debt

     6,529        —    

Depreciation

     27,785        27,906  

Gain on disposition of assets

     (955      (1,933

Other, net

     485        (136
  

 

 

    

 

 

 

Adjusted EBITDA

   $ 27,693      $ 36,213  
  

 

 

    

 

 

 

Reconciliation of As Reported Net (Loss) Income to Adjusted Net (Loss) Income:    

(In thousands)    

 

     Three Months Ended  
     September 30,
2023
     June 30,
2023
 

As reported net (loss) income

   $ (145,016    $ 238,783  

Loss on extinguishment of long-term debt

     6,529        —    
  

 

 

    

 

 

 

Tax effect:

     

Loss on extinguishment of long-term debt

     (305      —    
  

 

 

    

 

 

 

Adjusted net (loss) income

   $ (138,792    $ 238,783  
  

 

 

    

 

 

 


Reconciliation of As Reported (Loss) Income per Diluted Share to

Adjusted (Loss) Income per Diluted Share:

(In thousands)

 

     Three Months Ended  
     September 30,
2023
    June 30,
2023
 

As reported (loss) income per diluted share

   $ (1.42   $ 2.29  

Loss on extinguishment of long-term debt

     0.06       —    
  

 

 

   

 

 

 

Tax effect:

    

Loss on extinguishment of long-term debt

     —         —    
  

 

 

   

 

 

 

Adjusted (loss) income per diluted share

   $ (1.36   $ 2.29  
  

 

 

   

 

 

 
EX-99.2

Slide 1

Diamond Offshore Fleet Status Report November 7, 2023 Exhibit 99.2


Slide 2

DIAMOND OFFSHORE Recent Commercial Activity1 New Contracts and Extensions Water Depth (Ft.) Ocean GreatWhite Second and third priced option wells exercised by bp in the UK with an estimated duration of 60 days each.  The option wells will be in direct continuation of the existing term.  The rig is now expected to remain under contract until at least August 2024. Ocean Patriot Secured thirty-five-well P&A contract with TAQA Bratani Limited (“TAQA”) in the UK with an estimated duration of three years, expected to commence in January 2025. The contract includes up to an additional 17 priced option wells with an estimated duration of 12 months. Other Activity Ocean BlackHawk Commenced one-year + one-year priced option contract with Anadarko Petroleum Corporation (a wholly owned subsidiary of Occidental) (“Occidental”) in the US GOM in early November 2023. The firm term is expected to run until November 2024. Ocean Courage Concluded campaign with Petrobras in Brazil in late September and mobilized to Guanabara Bay to prepare for its next contract with Petrobras. The next contract is expected to commence in December and run until December 2027. Ocean Endeavor Commenced two-well extension with Shell in the UK with an estimated duration of 120 days in mid-October 2023. After this extension, the rig reverts to the previous rate under the contract and is expected to remain under this contract until December 2024. Ocean Apex Concluded campaign with Woodside in Australia in early October and mobilized to a standby location for its next contract with Inpex which commenced in late October and is expected to run until July 2024. The rig is firmly committed to additional operators until March 2025. Ocean Patriot Commenced two-well contract with Repsol in the UK in early October and is expected to run until late November. Vela Concluded operations with bp in the GOM in August 2023 and resumed its contract with Beacon which is expected to run until March 2024. Denotes activity since August 8, 2023 Fleet Status Report – November 7, 2023


Slide 3

Diamond Fleet Status1 Note: HE = Harsh Environment. DP = Dynamically Positioned. Excludes rigs not currently marketed. As of Nov 7, 2023.2) Managed rigs. Assumes rigs no longer managed after firm term. As of Oct 1, 2023 plus contracts announced Nov 6, 2023 DIAMOND OFFSHORE Fleet Status Report – November 7, 2023 Rig Name Client Location 3Q 23 4Q 23 1Q 24 2Q 24 3Q 24 4Q 24 1Q 25 2Q 25 3Q 25 4Q 25 BlackHawk Occidental USGOM BlackHornet bp USGOM BlackLion bp USGOM BlackRhino Woodside Senegal GreatWhite bp UK Courage Petrobras Brazil Apex Woodside, Inpex, Santos, Chevron Australia Endeavor Shell UK Onyx stacked Malaysia Patriot Repsol UK Auriga2 bp USGOM Vela2 bp/Beacon USGOM Priced Options Shipyard 7th Gen Drilships HE Moored Semis HE DP Semi DP Semi Current Backlog $1.64B3 Actively marketed 4Q 27 Shipyard Shipyard, Mobe Priced Options Mobe Opt Priced Options 4Q 27 Actively marketed SPS Managed Rigs


Slide 4

DIAMOND OFFSHORE Drillships Rig Name Water Depth Rated (Ft.) Year Delivered / Major Upgrade Location Operator Estimated Start Date Estimated End Date Notes 7th Gen Drillships Ocean BlackHawk 12,000 2014 US GOM Occidental Nov-23 Nov-24 A Ocean BlackHornet 12,000 2014 US GOM bp Feb-23 Feb-25 B Ocean BlackLion 12,000 2015 US GOM bp Sep-22 Sep-24 Ocean BlackRhino 12,000 2014 Senegal Woodside Jul-21 Jul-24 C Notes BlackHawk: Occidental – Completed 118-day project for 5-year SPS, contract preparation, mobilization and acceptance testing prior to November 2023 commencement. 1-year priced option. BlackHornet: Approximately 20 days out of service in 2024 for 5-year SPS, excluding mobilization. BlackRhino: Approximately 80 days out of service in 2024 for 5-year SPS and MPD upgrade, excluding mobilization. Updated Information is in bold type. Fleet Status Report – November 7, 2023


Slide 5

DIAMOND OFFSHORE Semisubmersibles Rig Name Water Depth Rated (Ft.) Year Delivered / Major Upgrade Location Operator Estimated Start Date Estimated End Date Notes Harsh Environment DP Semi Ocean GreatWhite 10,000 2016 UK bp Mar-23 Aug-24 A DP Semi Ocean Courage 10,000 2009 Brazil Petrobras Dec-23 Dec-27 B Harsh Environment Moored Semis Ocean Endeavor 10,000 1976/2006 UK Shell May-19 Dec-24 Ocean Patriot 3,000 1983 UK UK Repsol TAQA Oct-23 Jan-25 Nov-23 Dec-27 C Ocean Apex 6,000 1976/2014 Australia Australia Australia Inpex Santos Chevron Oct-23 Jul-24 Jan-25 Jul-24 Jan-25 Mar-25 D E Notes GreatWhite: 5 priced option wells remain with an estimated duration of 60 days each. Courage: Approximately 70 days for 5-year SPS, contract preparation and acceptance testing prior to December 2023 commencement. Patriot: Excludes an additional 17 priced option wells with an estimated duration of 12 months. Apex: Santos – excludes an additional 5 priced option wells with an estimated duration of 160 days.  Apex: Chevron – excludes an additional priced option well with an estimated duration of 40 days. Updated Information is in bold type. Fleet Status Report – November 7, 2023


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DIAMOND OFFSHORE Managed and Stacked Rigs Rig Name Water Depth Rated (Ft.) Year Delivered / Major Upgrade Location Operator Estimated Start Date Estimated End Date Notes Managed Drillships A Auriga 12,000 2013 US GOM bp Mar-23 May-24 Vela 12,000 2013 US GOM Beacon Aug-23 Mar-24 Stacked Semis B Ocean Onyx 6,000 1973/2020 Malaysia - Sep-22 - Ocean Valiant 5,500 1988 UK - May-20 - Notes Managed on behalf of a subsidiary of Seadrill Limited. Excludes rigs held for sale. Updated Information is in bold type. Fleet Status Report – November 7, 2023


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DIAMOND OFFSHORE Disclaimer Statements contained in this report that are not historical facts 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 anticipated or expected by management of the Company.  A discussion of the important risk factors and other considerations that could materially impact these matters as well as the Company’s overall business and financial performance can be found in the Company’s reports filed with the Securities and Exchange Commission, and readers of this report are urged to review those reports carefully when considering these forward-looking statements.  Copies of these reports are available through the Company’s website at www.diamondoffshore.com.  These risk factors include, among others, risks associated with worldwide demand for drilling services, level of activity in the oil and gas industry, renewing or replacing expired or terminated contracts, contract cancellations and terminations, maintenance and realization of backlog, competition and industry fleet capacity, impairments and retirements, operating risks, changes in tax laws and rates, regulatory initiatives and compliance with governmental regulations, construction of new builds, casualty losses, and various other factors, many of which are beyond the Company’s control.  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 this report.  The Company expressly disclaims any obligation or undertaking to release publicly any updates or revisions to any forward-looking statement to reflect any change in the Company’s expectations with regard thereto or any change in events, conditions or circumstances on which any forward-looking statement is based. Fleet Status Report – November 7, 2023