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Transocean (NYSE: RIG) adds $1.6B in backlog with Deepwater Asgard award

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Transocean Ltd. reported a new five-well contract for its ultra-deepwater drillship Deepwater Asgard in the Eastern Mediterranean Sea with an undisclosed operator. The estimated 390-day campaign is expected to start in the fourth quarter of 2026 and add approximately $158 million to contract backlog, excluding extra services and mobilization or demobilization payments.

Including this award and recently announced fixtures for the Transocean Barents in Norway and the Deepwater Orion, Deepwater Aquila and Deepwater Corcovado in Brazil, total backlog additions are about $1.6 billion since the beginning of April. Transocean highlights its focus on technically demanding ultra-deepwater and harsh environment projects, supported by a fleet of 27 high-specification floating units.

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Insights

New multi-rig awards lift Transocean’s backlog by about $1.6 billion.

Transocean secured a five-well contract for the Deepwater Asgard, an ultra-deepwater drillship in the Eastern Mediterranean Sea. The roughly 390-day program, beginning in the fourth quarter of 2026, is expected to add about $158 million to contract backlog before mobilization-related items.

The company also notes additional recent fixtures for Transocean Barents in Norway and three Deepwater-branded drillships in Brazil, bringing total backlog additions to approximately $1.6 billion since early April. This concentrates activity in ultra-deepwater and harsh environments, where the company positions its 27-unit floating fleet.

The filing does not quantify how these awards compare with existing backlog or revenue. Actual future cash flows will depend on operational performance, customer behavior and broader offshore spending conditions discussed in risk factors in the company’s Form 10-K for the year ended December 31, 2025.

Item 7.01 Regulation FD Disclosure Disclosure
Material non-public information disclosed under Regulation Fair Disclosure, often investor presentations or guidance.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.
Deepwater Asgard contract backlog $158 million Expected backlog contribution from new five-well Eastern Mediterranean contract
Campaign duration 390 days Estimated length of Deepwater Asgard five-well campaign
Recent backlog additions $1.6 billion Approximate total backlog added since the beginning of April
Number of wells Five wells Scope of Deepwater Asgard Eastern Mediterranean contract
Total fleet units 27 mobile offshore drilling units Transocean fleet size including ultra-deepwater and harsh environment floaters
Ultra-deepwater floaters 20 ultra-deepwater floaters Portion of Transocean’s fleet focused on ultra-deepwater drilling
Harsh environment floaters Seven harsh environment floaters Portion of fleet designed for harsh offshore conditions
backlog financial
"contribute approximately $158 million in backlog, excluding additional services"
A backlog is the amount of work or orders that a company has received but hasn't completed yet. It’s like a restaurant with many dishes to serve; the backlog shows how many orders are still waiting to be finished. It matters because a large backlog can indicate strong demand or potential delays in delivering products or services.
ultra-deepwater drillship financial
"Announces $158 Million Award for Ultra-Deepwater Drillship"
An ultra-deepwater drillship is a specialized, ship-shaped drilling platform designed to drill oil and gas wells in extremely deep ocean waters where fixed platforms cannot reach. Think of it as a mobile, floating factory that can move to remote seabed locations and drill far below the surface; for investors it matters because these vessels enable access to large, high-value reserves but come with very high costs, long project timelines, and greater technical and environmental risks that can amplify both returns and losses.
harsh environment floaters financial
"20 ultra-deepwater floaters and seven harsh environment floaters"
forward-looking statements regulatory
"The statements described herein that are not historical facts are forward-looking statements"
Forward-looking statements are predictions or plans that companies share about what they expect to happen in the future, like estimating sales or profits. They matter because they help investors understand a company's outlook, but since they are based on guesses and assumptions, they can sometimes be wrong.
business combination financial
"benefits of the proposed business combination with Valaris Limited"
A business combination happens when two or more companies join together to operate as one, like two friends merging their teams into a single group. This is important because it can change how companies grow, compete, and make money, often making them bigger and more powerful in the market.
Inline Extensible Business Reporting Language technical
"Interactive data files pursuant to Rule 405 of Regulation S-T formatted in Inline Extensible Business Reporting Language"
0001451505false00014515052026-04-162026-04-16

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): April 16, 2026

TRANSOCEAN LTD.

(Exact name of Registrant as specified in its charter)

Switzerland

  ​ ​ ​

001-38373

  ​ ​ ​

98-0599916

(State or other jurisdiction of

(Commission

(I.R.S. Employer

incorporation or organization)

File Number)

Identification No.)

Turmstrasse 30

  ​ ​

Steinhausen, Switzerland

CH-6312

(Address of principal executive offices)

(zip code)

Registrant’s telephone number, including area code: +41 (41) 749-0500

​ ​

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 Act

Title of each class

Trading Symbol

Name of each exchange on which registered:

Shares, $0.10 par value

RIG

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 7.01Regulation FD Disclosure.

Transocean Ltd. (NYSE: RIG) (“Transocean”) today announced that the Deepwater Asgard was awarded a five-well contract in the Eastern Mediterranean Sea with an undisclosed operator. The estimated 390-day campaign is expected to commence in the fourth quarter of 2026 and contribute approximately $158 million in backlog, excluding additional services and compensation for mobilization and demobilization.

Inclusive of the recently announced fixtures on the Transocean Barents in Norway, and the Deepwater Orion, Deepwater Aquila, and Deepwater Corcovado in Brazil, total backlog additions approximate $1.6 billion since the beginning of April.

A copy of the press release announcing the fixtures referred to above is attached hereto and incorporated herein by reference as Exhibit 99.1.

Item 9.01  Financial Statements and Exhibits.

(d)  Exhibits.

Exhibit No.

  ​ ​ ​

Description

99.1

Transocean Ltd. Announces $158 Million Award for Ultra-Deepwater Drillship

101

Interactive data files pursuant to Rule 405 of Regulation S-T formatted in Inline Extensible Business Reporting Language

104

Cover Page Interactive Data File (formatted as inline XBRL).

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.

TRANSOCEAN LTD.

Date: April 16, 2026

By:

/s/ Debra Kupferman

Debra Kupferman

Authorized Person

EXHIBIT 99.1

Graphic

Transocean Ltd. Announces $158 Million Award for Ultra-Deepwater Drillship

STEINHAUSEN, Switzerland, April 16, 2026 — Transocean Ltd. (NYSE: RIG) (“Transocean”) today announced that the Deepwater Asgard was awarded a five-well contract in the Eastern Mediterranean Sea with an undisclosed operator. The estimated 390-day campaign is expected to commence in the fourth quarter of 2026 and contribute approximately $158 million in backlog, excluding additional services and compensation for mobilization and demobilization.

Inclusive of the recently announced fixtures on the Transocean Barents in Norway, and the Deepwater Orion, Deepwater Aquila, and Deepwater Corcovado in Brazil, total backlog additions approximate $1.6 billion since the beginning of April.

About Transocean

Transocean is a leading international provider of offshore contract drilling services for oil and gas wells. The company specializes in technically demanding sectors of the global offshore drilling business with a particular focus on ultra-deepwater and harsh environment drilling services and operates the highest specification floating offshore drilling fleet in the world.

Transocean owns or has partial ownership interests in and operates a fleet of 27 mobile offshore drilling units, consisting of 20 ultra-deepwater floaters and seven harsh environment floaters.

Forward-Looking Statements

The statements described herein 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. These statements could contain words such as “approximately,” “expected,” “estimated,” or other similar expressions. Forward-looking statements are based on management’s current expectations and assumptions, and are subject to inherent uncertainties, risks and changes in circumstances that are beyond our control, and in many cases, cannot be predicted. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those indicated. Factors that could cause actual results to differ materially include, but are not limited to, the level of activity in offshore oil and gas exploration and development, exploration success by producers, operating hazards and delays, risks associated with international operations, actions by customers and other third parties, the fluctuation of current and future prices of oil and gas, the global and regional supply and demand for oil and gas, the intention to scrap certain drilling rigs, the effects of the spread of and mitigation efforts by governments, businesses and individuals related to contagious illnesses, and other factors, including our expectations regarding the timing, completion and anticipated benefits of the proposed business combination with Valaris Limited, an exempted company limited by shares incorporated under the laws of Bermuda, and other risks discussed in the company's most recent Annual Report on Form 10-K for the year ended December 31, 2025, and in the company's other filings with the SEC, which are available free of charge on the SEC's website at: www.sec.gov. All subsequent written and oral forward-looking statements attributable to us or to persons acting on our behalf are expressly qualified in their entirety by reference to these risks and uncertainties. You should not place undue reliance on forward-looking statements. Each forward-looking statement


speaks only as of the date of the particular statement. We expressly disclaim any obligations 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, except as required by law. All non-GAAP financial measure reconciliations to the most comparative GAAP measure are displayed in quantitative schedules on the company’s website at www.deepwater.com.

This press release, or referenced documents, do not constitute an offer to sell, or a solicitation of an offer to buy, any securities, and do not constitute an offering prospectus within the meaning of the Swiss Financial Services Act (“FinSA”) or advertising within the meaning of the FinSA. Nothing contained herein is, or shall be relied on as, a promise or representation as to the future performance of Transocean. Investors must rely on their own evaluation of Transocean and its securities, including the merits and risks involved, when making any investment decision involving Transocean securities.

Analyst Contact:

Sarah Davidson

+1 713-232-7217

Media Contact:

Kristina Mays

+1 713-232-7734


FAQ

What contract did Transocean (RIG) announce for the Deepwater Asgard?

Transocean announced a new five-well contract for its ultra-deepwater drillship Deepwater Asgard in the Eastern Mediterranean Sea. The campaign is estimated to last about 390 days and is expected to contribute approximately $158 million to the company’s contract backlog, excluding mobilization-related payments.

How much backlog will the new Deepwater Asgard contract add for Transocean (RIG)?

The Deepwater Asgard contract is expected to add approximately $158 million to Transocean’s backlog. This figure excludes any additional services and compensation related to mobilization and demobilization, so actual total revenue from the contract could be higher depending on operational requirements.

What is the total recent backlog addition Transocean (RIG) reports?

Transocean states that, including the Deepwater Asgard award and recent fixtures for four other rigs in Norway and Brazil, total backlog additions approximate $1.6 billion since the beginning of April. This reflects multiple new contracts across its ultra-deepwater and harsh environment fleet during a short period.

When will the Deepwater Asgard campaign for Transocean (RIG) likely begin?

The company expects the Deepwater Asgard’s five-well Eastern Mediterranean campaign to commence in the fourth quarter of 2026. The program is estimated to last about 390 days, supporting a multi-quarter contribution to Transocean’s contracted activity and associated revenue profile once operations begin.

How large is Transocean’s offshore drilling fleet mentioned in the filing?

Transocean reports owning or partly owning and operating a fleet of 27 mobile offshore drilling units. This includes 20 ultra-deepwater floaters and seven harsh environment floaters, reflecting a focus on technically demanding offshore regions and complex well conditions worldwide.

Filing Exhibits & Attachments

5 documents