Transocean : Investor Presentation – February 2025

RIG

Transocean Ltd.

NYSE: RIG

February 2025

INVESTMENT THESIS

ATTRACTIVE EXPOSURE TO GLOBAL OFFSHORE DRILLING INDUSTRY

Hydrocarbon

Demand

Favorable Market Dynamics

Portfolio of

Premier Assets

Value Creation

3

DEEPWATER GROWTH NEEDED TO SUPPORT PROJECTED OIL DEMAND

Global Oil Demand

Global Oil Production Makeup

~ in mbbld

~ in mbbld

Historical

Forecast

120

120

Total Demand

100

100

80

80

60

60

40

40

20

20

0

2000

2005

2010

2015

2020

2025

2030

100

9.5%

2023

% of barrels produced from Deepwater

56

43

16.2%

113

12.0%

Depletion

New Production

2030

Source: Wood Mackenzie; Rystad Energy ServiceDemandCube; Rystad Energy research and analysis

4

DEEPWATER INVESTMENT SET TO GROW AS TOTAL

UPSTREAM INVESTMENT REMAINS FLAT

Global Oil and Gas Investments By Supply Segment

USD billion, nominal

3%

10%

16%

650

600

550

500

450

400

350

300

250

200

150

100

50

0

2016

2017

2018

2019

2020

2021

2022

2023

2024

2025

2026

2027

Other Onshore

Shale/Tight oil

Oil Sands

Offshore Shelf

Offshore Deepwater

Source: Rystad Energy UCube

5

HARSH ENVIRONMENT SEMI DEMAND REMAINS STRONG AS

DRILLSHIP DEMAND STRENGTHENS IN 2026

Source: Fearnley Offshore

6

DEEPWATER ECONOMICS REMAIN ATTRACTIVE FOR

PROJECT SANCTIONING

Deepwater 2P Breakevens

Global Deepwater Greenfield E&P Investments by Approval Year

~ in mbbld

2P is the sum of Proved (P90) and Probable (P50) Reserves

USD billion, nominal

35%

98%

99%

100%

120

Historical

Forecast

93%

90%

30%

83%

100

72%

resources

25%

66%

Cumulative % of total 2P resources

80

54%

20%

2P

60

of total

15%

110

103

40

%

10%

54

58

59

51

47

20

43

5%

33

0%

0

2019

2020

2021

2022

2023

2024

2025

2026

2027

Source: Wood Mackenzie; Rystad Energy research and analysis

7

FAVORABLE DAYRATE PROGRESSION

Global Drillship Dayrate Fixtures & Average Annual Dayrates1

Dayrate ($/d)

700,000

600,000

500,000

400,000

300,000

200,000

100,000

-

6/7th Gen

8th Gen

233,217

359,744

418,632

465,771

2021

2022

2023

2024

1. Excludes fixed priced options Source: Westwood RigLogix

8

LIMITED INCREMENTAL 6TH & 7TH GEN DRILLSHIP SUPPLY

9

8

7

6

5

4

3

2

1

0

Draco,

Dorado

Can-Do

Transocean

Valaris

Eldorado

Seatrium

(formerly Keppel and Sembcorp)

6th Gen Cold Stacked

7th Gen Cold Stacked

Other*

Transocean provides superior value proposition for incremental supply to meet rising demand:

* Includes under construction and recently delivered newbuilds Source: Spinergie, Transocean

9

FLOATER OPPORTUNITIES

Well Program

START DATE NEXT 24 MONTHS

WellTypesProgram Types

84 rig years to be awarded

64 programs

10%

9%

Appraisal

Development

Harsh

33%

Exploration

48%

Benign

P&A

5

5

1

1

1

1

1

1

2

1

5

1

2

3

1

1

3

1

2

3

<6 months

2

1

6

6-12 months

1

1

1-3 years

6

1

2

1

2

>3 years

# Number of programs

1

Source: Westwood, Transocean Marketing

10

Disclaimer

Transocean Ltd. published this content on February 24, 2025, and is solely responsible for the information contained therein. Distributed by Public, unedited and unaltered, on February 24, 2025 at 21:28:08.304.