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Exhibit 99.1

 

LOGO

 

  

Fleet Status Report

 

    
  

 

October 14, 2010

 

Transocean Ltd. (NYSE: RIG), (SIX: RIGN)

 


LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

Updated: October 14, 2010

Revisions to Fleet Status Report Noted in Bold

Dynamically positioned «

 

Rig Type/Name   Floater
Type
       Yr. (1)
Entered
Service
  Water
Depth
(Feet)
  Drilling
Depth
(Feet)
  Location   Customer   Estimated
Contract  Start
Date (2)
  Estimated
Expiration  Date
(2)
   Dayrate on
Current
Contract  (4)
(Dollars)
    Dayrate on
Previous
Contract  (4)
(Dollars)
      

Estimated Out of Service Days (3)

 

                               Q3 2010   Q4 2010   Q1 2011   Q2 2011

Rigs Under Construction  (3)

                                                                           

Deepwater Champion (14)

  ship   «   TBA   12,000   40,000   See Footnote 6   ExxonMobil   See Footnote 6   See Footnote 6    See Footnote 6      N/A        —       —       —       —  

Discoverer India

  ship   «   TBA   10,000   35,000   India   Reliance   See Footnote 9   See Footnote 9    See Footnote 9      N/A        —       —       —       —  

Discoverer Luanda (14)

  ship   «   TBA   7,500   40,000   Angola   BP   See Footnote 10   See Footnote 10    See Footnote 10      N/A        —       —       —       —  

High Specification Floaters:

                                   

Ultra-Deepwater (24)

                                                                           

Discoverer Americas  (14), (29)

  ship   «   2009   12,000   40,000   Egypt   Statoil   Oct-10   Feb-11    486,000      482,000        —       —       —       —  
            USGOM   Statoil   Mar-11   Feb-14    486,000      486,000             

Discoverer Clear Leader (5), (14), (30)

  ship   «   2009   12,000   40,000   USGOM   Chevron   Sep-10   Jul-14    500,000      500,000        —       —       —       1

Discoverer Inspiration (14), (30)

  ship   «   2010   12,000   40,000   USGOM   Chevron   Sep-10   Feb-15    494,000      494,000        —       —       —       —  

Dhirubhai Deepwater KG1(7)

  ship   «   2009   12,000   35,000   India   Reliance   Aug-09   Jul-14    510,000      N/A        —       —       15     —  

Dhirubhai Deepwater KG2 (7)

  ship   «   2010   12,000   35,000   India   Reliance   Mar-10   Feb-15    510,000      N/A        —       —       15     —  

Petrobras 10000 (12), (14), (21)

  ship   «   2009   10,000   37,500   Angola   Petrobras   Oct-09   Dec-19    415,000      N/A        —       —       —       —  

Discoverer Deep Seas (14),(30)

  ship   «   2001   10,000   35,000   USGOM   Chevron   Mar-09   Feb-11    517,000      335,000        —       57     18     —  
              Chevron   Feb-11   Feb-13    450,000      517,000             

Discoverer Enterprise (14)

  ship   «   1999   10,000   35,000   USGOM   BP   Dec-07   Feb-11    523,000      191,000        —       —       14     —  
                Feb-11   Jul-12    435,000      523,000             

Discoverer Spirit (14), (27)

  ship   «   2000   10,000   35,000   USGOM   Anadarko   Dec-07   Nov-10    507,000      298,000        63     —       —       —  
                Nov-10   Feb-14    520,000      507,000             

GSF C.R. Luigs (14), (28)

  ship   «   2000   10,000   35,000   USGOM   BHP Billiton   Sep-09   Nov-13    519,000      411,000        25     —       —       —  

GSF Jack Ryan (14)

  ship   «   2000   10,000   35,000   Nigeria   Total   Jun-09   Jul-13    425,000      297,000        —       77     —       —  

Deepwater Discovery (13),(14)

  ship   «   2000   10,000   30,000   Brazil   Devon   Oct-09   Jan-14    463,000      425,000        —       61     28     —  

Deepwater Frontier

  ship   «   1999   10,000   30,000   India   Reliance   Aug-08   Jul-11    477,000      320,000        —       —       —       —  
            Australia   ExxonMobil   Oct-11   Jan-14    475,000 (14)    477,000             

Deepwater Millennium (13), (14)

  ship   «   1999   10,000   30,000   Sierra Leone   Anadarko   Aug-10   Nov-10    543,000      561,000        —       —       —       —  
            Ghana   Anadarko   Nov-10   Jul-11    539,000      543,000             
            Brazil   Anadarko   Jul-11   Jun-13    561,000      539,000             

Deepwater Pathfinder

  ship   «   1998   10,000   30,000   USGOM   Eni   Aug-10   Apr-15    650,000 (14)    550,000        92     66     —       —  

Deepwater Expedition

  ship   «   1999   10,000   30,000   Malaysia   Petronas/BHP   Dec-10   Nov-13    640,000 (14)    375,000        81     76     —       5

Cajun Express (13),(14), (23)

  semi   «   2001   8,500   35,000   Brazil   Petrobras   May-10   Jun-13    534,000      493,000        —       —       —       —  

Deepwater Nautilus (11), (14)

  semi     2000   8,000   30,000   USGOM   Shell   Dec-08   Mar-12    544,000      493,000        —       —       —       —  

GSF Explorer

  ship   «   1972/1998   7,800   30,000   Indonesia   Marathon-led
Consortium
  May-10   Apr-12    510,000      426,000          7      

GSF Development Driller I (14), (28)

  semi   «   2004   7,500   37,500   USGOM   BHP Billiton   Jun-08   Oct-12    513,000      220,000        —       —       —       —  

GSF Development Driller II  (14)

  semi   «   2004   7,500   37,500   USGOM   BP   Nov-08   Nov-13    580,000      208,000        —       31     29     —  

Development Driller III

  semi   «   2009   7,500   37,500   USGOM   BP   Nov-09   Nov-16    403,000      N/A        —       10     —       —  

Sedco Energy (13), (14)

  semi   «   2001   7,500   30,000   Nigeria   Chevron   Jan-08   Dec-10    483,000      202,000        —       —       —       —  

Sedco Express (14)

  semi   «   2001   7,500   30,000   Israel   Noble Energy   Sep-10   Dec-11    530,000      188,000        91     10     —       —  
                                                 
                     Total Estimated Days Out

of Service

       352     395     119     6
                                                 
                     Estimated Average

Contract Dayrate(26)

     $ 486,000   $ 504,000   $ 509,000   $ 512,000

 

    Page 2


LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

Updated: October 14, 2010

Revisions to Fleet Status Report Noted in Bold

Dynamically positioned «

 

Rig Type/Name   Floater
Type
       Yr. (1)
Entered
Service
  Water
Depth
(Feet)
  Drilling
Depth
(Feet)
  Location   Customer  

Estimated
Contract

Start
Date (2)

 

Estimated
Expiration

Date (2)

  Dayrate on
Current
Contract  (4)
(Dollars)
    Dayrate on
Previous
Contract  (4)
(Dollars)
       

Estimated Out of Service Days (3)

 

                             Q3 2010   Q4 2010   Q1 2011   Q2 2011

Deepwater (16)

                                                                           

Deepwater Navigator  (12)(13)

  ship   «   2000   7,200   25,000   Brazil   Petrobras   May-11   Feb-17   374,000      190,000          29     92     90     63

Discoverer 534

  ship   «   1975/1991   7,000   25,000   Malaysia       Idle           —       —       —       —  

Discoverer Seven Seas

  ship   «   1976/1997   7,000   25,000   India   ONGC   Jul-08   Jun-11   316,000      292,000          19     —       —       —  

Transocean Marianas (14)

  semi     1979/1998   7,000   25,000   Nigeria   Eni   Sep-10   Dec-12   450,000      565,000          —       —       —       —  

Sedco 706 (13), (14)

  semi   «   1976/1994/
2008
  6,500   25,000   Brazil   Chevron   Apr-09   Apr-14   311,000      N/A          —       —       —       —  

Sedco 702 (13), (14)

  semi   «   1973/2007   6,500   25,000   Nigeria   Shell   Mar-08   Mar-11   354,000      N/A          —       —       —       —  

Sedco 707 (12), (13)

  semi   «   1976/1997   6,500   25,000   Brazil   Petrobras   Nov-09   Mar-15   393,000      188,000          —       —       —       —  

GSF Celtic Sea

  semi     1982/1998   5,750   25,000   Brazil   British Gas   Jan-09   Feb-11   486,000 (13),(14)     342,000          —       —       43     6
            Angola   ExxonMobil   Mar-11   Mar-12   320,000      486,000               
            Angola   ExxonMobil   Mar-12   Mar-13   324,000      320,000               
            Angola   ExxonMobil   Mar-13   Mar-14   328,000      324,000               

Jack Bates

  semi     1986/1997   5,400   30,000   Australia   Hess   Sep-10   Apr-11   420,000      375,000 (20)        —       —       —       —  

Sedco 709

  semi   «   1977/1999   5,000   25,000   Malaysia       Stacked           —       —       —       —  

M.G. Hulme, Jr.

  semi     1983/1996   5,000   25,000   Malaysia       Idle           —       —       —       —  

Transocean Richardson (12), (14)

  semi     1988   5,000   25,000   Angola   Chevron   Jun-10   Mar-11   340,000      459,000          —       —       —       —  

Jim Cunningham

  semi     1982/1995   4,600   25,000   Malaysia       Stacked           —       —       —       —  

Sedco 710 (12), (13)

  semi   «   1983   4,500   25,000   Brazil   Petrobras   Dec-08   Oct-10   128,000      121,000          33     —       —       —  
                Oct-10   Jan-17   285,000      128,000               

Transocean Rather

  semi     1988   4,500   25,000   Angola   ExxonMobil   Sep-10   Feb-11   428,000      257,000          28     —       —       —  
                Feb-11   Apr-11   256,000      428,000               
                Apr-11   May-11   428,000      256,000               
                May-11   Sep-12   437,000      428,000               

Sovereign Explorer (13), (14)

  semi     1984   4,500   25,000   Brazil   Repsol   Mar-10   Dec-10   250,000 (8)    394,000          —       —       —       —  
                                               
                  Total Estimated Days Out of Service          109     92     133     69
                                               
                  Estimated Average Contract Dayrate(26)        $ 335,000   $ 365,000   $ 370,000   $ 356,000
                                               
                                 

Harsh Environment (5)

                                                                           
                                 

Henry Goodrich (14)

  semi     1985/2007   5,000   30,000   Canada   StatoilHydro   Jun-07   Oct-10   381,000      173,000          28     —       —       47
            Canada   Husky   Oct-10   Jan-14   335,000      381,000               

Transocean Leader (13), (14)

  semi     1987/1997   4,500   25,000   NNS   StatoilHydro   Sep-09   Feb-12   453,000      340,000          —       —       —       —  

Paul B. Loyd, Jr. (13), (14)

  semi     1990   2,000   25,000   UKNS   BP   Apr-09   Mar-12   496,000      312,000          —       85     —       —  

Transocean Arctic (13), (14)

  semi     1986   1,650   25,000   NNS   StatoilHydro   Jan-07   Dec-11   278,000      195,000          —       —       —       —  

Polar Pioneer (13), (14)

  semi     1985   1,500   25,000   NNS   StatoilHydro   Feb-10   Jan-14   492,000      309,000          —       —       —       —  
                                               
                  Total Estimated Days Out of Service             28     85     —       47
                                               
                  Estimated Average Contract Dayrate(26)           $ 416,000   $ 394,000   $ 411,000   $ 420,000
                                               

 

    Page 3


LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

Updated: October 14, 2010

Revisions to Fleet Status Report Noted in Bold

Dynamically positioned «

 

Rig Type/Name   Floater
Type
       Yr. (1)
Entered
Service
  Water
Depth
(Feet)
  Drilling
Depth
(Feet)
  Location   Customer  

Estimated
Contract

Start Date (2)

  Estimated
Expiration  Date (2)
  Dayrate on
Current
Contract  (4)
(Dollars)
    Dayrate on
Previous
Contract  (4)
(Dollars)
      

Estimated Out of Service Days (3)

 

                              Q3 2010   Q4 2010   Q1 2011   Q2 2011

Midwater Floaters (26)

                                                                          

Sedco 700

  semi     1973/1997   3,600   25,000   Malaysia       Stacked            —       —       —       —  

Transocean Legend

  semi     1983   3,500   25,000   Aus./E. Timor   ENI   Jun-10   Sep-11   315,000      300,000        —       —       20     —  

Transocean Amirante (14), (30)

  semi     1978/1997   3,500   25,000   USGOM   Eni   Jul-08   Mar-11   363,000      325,000        —       —       —       —  

GSF Arctic I (13), (14)

  semi     1983/1996   3,400   25,000   Brazil   Shell   Mar-08   Oct-10   287,000      265,000        —       30     —       —  
            Brazil   Starfish   Nov-10   Jun-11   250,000      287,000             

C. Kirk Rhein, Jr.

  semi     1976/1997   3,300   25,000   Malaysia       Stacked            —       —       —       —  

Transocean Driller (12), (13)

  semi     1991   3,000   25,000   Brazil   Petrobras   Jul-10   Jul-16   265,000      116,000        —       —       —       —  

GSF Rig 135

  semi     1983   2,800   25,000   Congo   Total   Jul-10   Oct-10   240,000      250,000        —       —       —       —  

GSF Rig 140 (14)

  semi     1983   2,400   25,000   Eq. Guin.   ExxonMobil   Dec-09   May-11   435,000      256,000        —       —       —       —  

Falcon 100 (12), (13)

  semi     1974/1999   2,400   25,000   Brazil   Petrobras   Mar-08   Mar-13   252,000      180,000        —       12     —       61

GSF Aleutian Key

  semi     1976/2001   2,300   25,000   Gabon       Stacked            —       —       —       —  

Sedco 703

  semi     1973/1995   2,000   25,000   Malaysia       Stacked            —       —       —       —  

Sedco 711 (13)

  semi     1982   1,800   25,000   UKNS   Shell   Dec-08   Nov-10   383,000      283,000        —       —       —       —  
                Nov-10   Oct-11   416,000      383,000             

Transocean John Shaw (13)

  semi     1982   1,800   25,000   UKNS   Petrofac   Apr-10   Oct-10   252,000      285,000        —       —       —       —  

GSF Arctic III (13), (14)

  semi     1984   1,800   25,000   UKNS   ExxonMobil   Jul-10   Jul-11   248,000      N/A        33     —       —       —  

Sedco 712

  semi     1983   1,600   25,000   UKNS       Stacked            —       —       —       —  

Sedco 714 (13)

  semi     1983/1997   1,600   25,000   UKNS   Total   Feb-10   Dec-10   394,000      236,000        —       —       —       —  
                Dec-10   Jun-11   251,000      394,000             

GSF Arctic IV (14),  (19)

  semi     1983/1999   1,500   25,000   UKNS   Shell   Sep-07   Oct-10   278,000      185,000        —       —       —       —  

GSF Grand Banks (14)

  semi     1984   1,500   25,000   East Canada   Husky   Jan-08   Jan-11   353,000      144,000        —       —       17     25
                Jan-11   Jan-13   295,000 (12)    353,000             

Actinia

  semi     1982   1,500   25,000   Vietnam   Con Son JOC   Jul-10   Oct-10   200,000      206,000        14     —       —       —  

Sedco 601 (14)

  semi     1983   1,500   25,000   Malaysia   Petronas Carigali   Jan-08   Jan-11   256,000      268,000        —       —       —       —  

Sedneth 701

  semi     1972/1993   1,500   25,000   Angola       Idle            —       —       —       —  

Transocean Winner (13), (14)

  semi     1983   1,500   25,000   NNS   Lundin   Apr-10   Oct-12   464,000      390,000        —       —       —       —  

Transocean Searcher (13), (14)

  semi     1983/1988   1,500   25,000   NNS   StatoilHydro   May-09   Sep-12   411,000      395,000        —       —       —       —  

Transocean Prospect (13)

  semi     1983/1992   1,500   25,000   UKNS   Nexen   Nov-08   Oct-10   395,000      207,000        —       —       —       —  

J.W. McLean (13)

  semi     1974/1996   1,250   25,000   UKNS   Marathon   Oct-10   Jan-11   260,000      See Footnote 18        —       —       —       —  

Sedco 704 (13), (14)

  semi     1974/1993   1,000   25,000   UKNS   Shell   Oct-09   Dec-10   416,000      371,000        —       —       —       —  
                                                
                  Total Estimated Days Out of Service        47     42     37     86
                                                
                  Estimated Average Contract Dayrate(26)      $ 323,000   $ 337,000   $ 329,000   $ 330,000
                                                

 

    Page 4


LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

Updated: October 14, 2010

Revisions to Fleet Status Report Noted in Bold

Dynamically positioned «

 

Rig Type/Name   Floater
Type
       Yr. (1)
Entered
Service
  Water
Depth
(Feet)
  Drilling
Depth
(Feet)
  Location   Customer  

Estimated
Contract

Start Date (2)

 

Estimated
Expiration

Date (2)

  Dayrate on
Current
Contract  (4)
(Dollars)
    Dayrate on
Previous
Contract  (4)
(Dollars)
      

Estimated Out of Service Days (3)

 

                              Q3 2010   Q4 2010   Q1 2011   Q2 2011

High Specification Jackups  (10)

                                                                          

GSF Constellation I (14)

      2003   400   30,000   Trinidad   BP   Aug-09   Oct-10   110,000      220,000        —       61     —       —  
            Gabon   Total   Dec-10   Sep-12   100,000      110,000             

GSF Constellation II (25)

      2004   400   30,000   Egypt   Pharonic
Petroleum
Company
  Feb-10   Mar-11   109,000      194,000        —       —       —       —  

GSF Galaxy I

      1991/2001   400   30,000   UKNS       Stacked            —       —       —       —  

GSF Galaxy II

      1998   400   30,000   UKNS   ADTI   Oct-10   Nov-10   See Footnote 18      150,000        —       —       —       —  

GSF Galaxy III (13), (14)

      1999   400   30,000   UKNS   Nexen   Oct-07   Oct-11   107,000      100,000        —       —       —       —  

GSF Baltic (13), (14)

      1983   375   25,000   Nigeria   ExxonMobil   Jun-10   Jun-12   100,000      248,000        —       —       7     —  

GSF Magellan

      1992   350   30,000   Holland       Stacked            —       —       —       —  

GSF Monarch

      1986   350   30,000   Holland       Idle            —       —       —       —  

GSF Monitor

      1989   350   30,000   Trinidad       Stacked            —       —       —       —  

Trident 20 (14)

      2000   350   25,000   Caspian   Petronas Carigali   Dec-09   Dec-12   185,000      130,000        —       —       —       —  
                                                
                  Total Estimated Days Out of Service        —       61     7     —  
                                                
                  Estimated Average Contract Dayrate(26)      $ 129,000   $ 124,000   $ 120,000   $ 123,000
                                                

Standard Jackups (55)

                                                                          

Trident IX

      1982   400   20,000   Indonesia   Pearl Energy   Apr-10   Oct-10   115,000      N/A        —       —       —       —  

Trident 17

      1983   300   25,000   Malaysia       Stacked            —       —       —       —  

GSF Adriatic II

      1981   350   25,000   Gabon       Stacked            —       —       —       —  

GSF Adriatic IX

      1981   350   25,000   Nigeria   Afren   May-10   Jan-11   90,000      97,000        —       —       —       —  
            Nigeria   Afren   Jan-11   Jul-11   92,000      90,000             

GSF Adriatic X

      1982   350   30,000   Egypt   Petrobel   Nov-08   Oct-10   182,000      150,000        —       —       —       —  

GSF Key Manhattan

      1980   350   25,000   Italy   Eni   Apr-10   Apr-13   137,000      N/A        —       —       —       —  

GSF Key Singapore

      1982   350   25,000   Egypt   Petrobel   Dec-10   Oct-10            —       —       —       —  

GSF Adriatic VI

      1981   328   25,000   Gabon       Stacked            —       —       —       —  

GSF Adriatic VIII

      1983   328   25,000   Gabon       Stacked            —       —       —       —  

C.E. Thornton (13)

      1974   300   25,000   India   ONGC   Oct-08   Oct-11   126,000      45,000        —       —       —       —  

D.R. Stewart

      1980   300   25,000   Croatia       Stacked            —       —       —       —  

F.G. McClintock

      1975   300   25,000   India   ONGC   Oct-08   Sep-11   145,000      50,000        —       —       —       —  

G.H. Galloway

      1984   300   25,000   Croatia       Stacked            —       —       —       —  

GSF Adriatic I

      1981   300   25,000   Gabon       Stacked            —       —       —       —  

GSF Adriatic V

      1979   300   25,000   Gabon       Stacked            —       —       —       —  

GSF Adriatic XI

      1983   300   25,000   Malaysia       Stacked            —       —       —       —  

GSF Compact Driller

      1992   300   25,000   Thailand   Chevron   Oct-09   Apr-12   100,000 (22)    196,000            11    

GSF Galveston Key

      1978   300   25,000   Vietnam   Cuu Long JOC   Mar-10   Mar-11   100,000      202,000        —       —       —       —  

GSF Key Gibraltar

      1976/1996   300   25,000   Thailand   Chevron   Feb-11   Feb-14   105,000 (22)    N/A        —       21     59     —  

GSF Key Hawaii

      1982   300   25,000   Qatar   Maersk Oil   Apr-10   Apr-11   70,000      N/A        —       —       —       —  

GSF Labrador

      1983   300   25,000   UKNS       Stacked            —       —       —       —  

GSF Main Pass I

      1982   300   25,000   Saudi
Arabia
  Saudi Aramco   Jul-07   Jun-11   164,000      100,000        —       —       —       —  

GSF Main Pass IV

      1982   300   25,000   Saudi
Arabia
  Saudi Aramco   Aug-07   Jul-11   164,000      100,000        —       —       —       —  

GSF Parameswara

      1983   300   20,000   Indonesia   Total   Nov-09   Dec-12   122,000      168,000        —       —       —       —  

GSF Rig 134

      1982   300   20,000   Malaysia       Stacked            —       —       —       —  

GSF Rig 136

      1982   300   25,000   Malaysia       Stacked            —       —       —       —  

Harvey H. Ward

      1981   300   25,000   Malaysia       Idle            —       —       —       —  

Interocean III

      1978/1993   300   25,000   Egypt       Stacked            —       —       —       —  

J.T. Angel

      1982   300   25,000   India   ONGC   May-10   May-13   65,000      N/A              14

Randolph Yost

      1979   300   25,000   India       Stacked            —       —       —       —  

Roger W. Mowell

      1982   300   25,000   Malaysia       Stacked            —       —       —       —  

Ron Tappmeyer

      1978   300   25,000   India   ONGC   Jun-10   Jun-13   65,000      64,000        6     —       —       —  

Transocean Shelf Explorer

      1982   300   20,000   Malaysia       Stacked            —       —       —       —  

Transocean Nordic

      1984   300   25,000   Malaysia       Stacked            —       —       —       —  

Trident 15

      1982   300   25,000   Thailand   Chevron   Feb-10   Feb-12   100,000 (15)    100,000        —       —       —       —  

 

    Page 5


LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

Updated: October 14, 2010

Revisions to Fleet Status Report Noted in Bold

Dynamically positioned «

 

Rig Type/Name   Floater
Type
       Yr. (1)
Entered
Service
  Water
Depth
(Feet)
  Drilling
Depth
(Feet)
  Location   Customer  

Estimated
Contract

Start
Date (2)

 

Estimated
Expiration

Date (2)

  Dayrate on
Current
Contract  (4)
(Dollars)
  Dayrate on
Previous
Contract  (4)
(Dollars)
      

Estimated Out of Service Days (3)

 

                              Q3 2010   Q4 2010   Q1 2011   Q2 2011

Trident 16 (14)

      1982   300   25,000   Vietnam   Petronas Carigali   Feb-08   Feb-11   189,000   195,000        —       —       7     —  
            Malaysia   Petronas Carigali   Mar-11   Jul-11   180,000   189,000             

Trident II

      1977/1985   300   25,000   India   ONGC   Mar-10   Apr-15   78,000   140,000        —       —       —       —  

Trident IV-A

      1980/1999   300   25,000   Gabon       Stacked            —       —       —       —  

Trident VIII

      1981   300   21,000   Gabon   Total   Apr-10   Nov-10   83,000   N/A        —       —       —       —  
              Perenco   Nov-10   Sep-11   85,000   83,000             

Trident XII

      1982/1992   300   25,000   India   ONGC   May-10   May-13   65,000   140,000        —       —       30     —  

Trident XIV (13)

      1982/1994   300   20,000   Angola   Chevron   Aug-10   Jan-11   151,000   149,000        46     —       —       —  
                Jan-11   May-11   154,000   151,000             

GSF High Island II

      1979   270   20,000   Saudi Arabia   Saudi Aramco   Jul-07   Jul-11   164,000   100,000        —       —       —       —  

GSF High Island IV

      1980/2001   270   20,000   Saudi Arabia   Saudi Aramco   May-07   Apr-11   164,000   107,000        —       —       —       —  

GSF High Island V

      1981   270   20,000   Gabon       Stacked            —       —       —       —  

GSF High Island IX

      1983   250   20,000   Ghana       Stacked            —       —       —       —  

GSF High Island VII

      1982   250   20,000   Nigeria   Afren   Sep-10   Dec-10   88,000   84,000        —       —       —       —  
            Nigeria   Afren   Dec-10   Jun-11   88,000   88,000             

GSF Rig 103

      1974   250   20,000   Egypt       Stacked            —       —       —       —  

GSF Rig 105

      1975   250   20,000   Egypt   Petrobel   Mar-08   Feb-11   112,000   90,000        —       —       —       —  

GSF Rig 124

      1980   250   20,000   Egypt       Idle            —       —       —       —  

GSF Rig 127

      1981   250   20,000   Bahrain       Stacked            —       —       —       —  

GSF Rig 141

      1982   250   20,000   Egypt   Petrobel   Jan-10   Jan-11   55,000   110,000        —       —       —       —  

Transocean Comet

      1980   250   20,000   Egypt   GUPCO   Sep-09   Sep-11   50,000   112,000        —       —       —       —  

Transocean Mercury

      1969/1998   250   20,000   Egypt       Stacked            —       —       —       —  

Trident VI

      1981   220   21,000   Malaysia       Stacked            —       —       —       —  

GSF Britannia

      1968   200   20,000   UKNS       Stacked            —       —       —       —  
                                                
                  Total Estimated Days Out of Service        52     21     107     14
                                                
                  Estimated Average Contract Dayrate(26)      $ 115,000   $ 111,000   $ 112,000   $ 111,000
                                                
                                

Swamp Barges (2)

                                                                        

Searex 4

      1981/1989   21   25,000   Singapore       Stacked              —       —       —       —  

Hibiscus (14), (16)

      1979/1993   25   20,000   Indonesia   Total   Oct-07   Nov-12   72,000   74,000          —       —       —       —  
                                                  
                                

Other (1)

                                                                        

Joides Resolution (14), (17)

  ship   «   1978   27,000   30,000   Worldwide   TAMRF   Jan-09   Sep-13   67,000   35,000          —       —       —       —  
                                                  

 

    Page 6


LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

Updated: October 14, 2010

Revisions to Fleet Status Report Noted in Bold

Dynamically positioned «

 

Rig Type/Name   Floater
Type
       Yr. (1)
Entered
Service
  Water
Depth
(Feet)
  Drilling
Depth
(Feet)
  Location   Customer  

Estimated
Contract

Start Date (2)

 

Estimated
Expiration

Date (2)

  Dayrate on
Current
Contract  (4)
(Dollars)
  Dayrate on
Previous
Contract  (4)
(Dollars)
      

Estimated Out of Service Days (3)

 

                              Q3 2010   Q4 2010   Q1 2011   Q2 2011

Fixed-Price Options (24)

                                                   695   666   374   216

High Specification Floaters:

                                                        

Ultra-Deepwater

                                                        
                                

Cajun Express (13),(14), (23)

  semi   «   2001   8,500   35,000   Brazil   Petrobras   Jun-13   Jun-15   510,000   493,000           

Discoverer Enterprise (14)

  ship   «   1999   10,000   35,000   USGOM   BP   Aug-12   Jan-13   435,000   477,000           

GSF Explorer

  ship   «   1972/1998   7,800   30,000   Indonesia   Marathon-led
Consortium
  Apr-12   Apr-13   510,000   510,000           

Midwater Floaters

                                                        

GSF Arctic III (13), (14)

  semi     1984   1,800   25,000   UKNS   ExxonMobil   Jul-11   Jan-12   248,000   247,000           

Sedco 714 (13)

  semi     1983/1997   1,600   25,000   UKNS   Total   Jun-11   Dec-11   250,000   250,000           
                Dec-11   Jun-12   250,000   250,000           

Transocean Legend

  semi     1983   3,500   25,000   Aus./E. Timor   ENI   Sep-11   Feb-12   315,000   300,000           

High Specification Jackups

                                                        

GSF Constellation II (25)

      2004   400   30,000   Egypt   Pharaonic
Petroleum
Company
  Mar-11   Jun-11   115,000   109,000           
                Jun-11   Dec-11   100,000   115,000           

Standard Jackups

                                                        

Transocean Comet

      1980   250   20,000   Egypt   GUPCO   Sep-11   Sep-12   50,000   112,000           

Other

                                                        

Joides Resolution (14), (17)

  ship   «   1978   27,000   30,000   Worldwide   TAMRF   Sep-13   Sep-23   68,000   66,000           
                                
                                

Revenue Efficiency

                                                        
Revenue Efficiency is defined as actual contract drilling revenue divided by the highest amount of total contract drilling revenue which could have been earned during the relevant period(s) expressed as a percentage. Revenue Efficiency measures how much revenue we have earned against our maximum potential revenue per the contract. Revenue Efficiency does not apply during Out of Service Days (Shipyard, Mobilizations, Demobilizations, Contract Preparation).           

 

         Q2 2010 Actual     Q1 2010 Actual     Q4 2009 Actual     Q3 2009 Actual     Q2 2009 Actual     Q1 2009 Actual     Q4 2008 Actual     Q3 2008 Actual  

Ultra Deepwater

     89.1   92.2   92.2   92.7   97.7   95.3   94.3   94.9

Deepwater

     92.8   89.7   91.9   91.3   83.2   92.3   89.5   86.1

Harsh Environment Floaters

     96.9   94.8   97.7   97.2   97.9   97.9   98.2   96.6

Midwater Floaters

     93.9   94.7   95.1   97.5   92.0   91.1   91.5   92.1

High Specification Jackups

     98.9   93.5   98.1   95.2   95.1   97.5   92.7   93.2

Standard Jackups

     97.3   97.1   93.7   98.4   95.3   97.0   97.2   98.1

Others

       98.5   99.5   98.7   84.8   99.5   93.2   94.2   95.7

Total Fleet

     92.8   93.2   93.5   95.0   93.1   94.4   93.8   93.9

Estimated Contract Drilling Revenue can be calculated as: Paid Days on Contract * Average Contract Dayrate * Revenue Efficiency

 

    Page 7


LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

Updated: October 14, 2010

Revisions to Fleet Status Report Noted in Bold

 

Stacked Rigs                                                                  
Rig Type/Name    Start Date                                                            

Deepwater (2)

                                                      

Sedco 709

   Prior to 2010                              

Jim Cunningham

   5/13/2010                              

Midwater Floaters (5)

                                                      

Sedco 700

   Prior to 2010                              

C. Kirk Rhein, Jr.

   Prior to 2010                              

GSF Aleutian Key

   1/9/2010                              

Sedco 703

   Prior to 2010                              

Sedco 712

   Prior to 2010                              

High Specification Jackups (3)

                                                      

GSF Galaxy I

   Prior to 2010                              

GSF Magellan

   Prior to 2010                              

GSF Monitor

   Prior to 2010                              

Standard Jackups (26)

                                                      

Trident 17

   Prior to 2010                              

GSF Adriatic II

   Prior to 2010                              

GSF Adriatic VI

   Prior to 2010                              

GSF Adriatic VIII

   7/3/2010                              

D.R. Stewart

   8/7/2010                              

G.H. Galloway

   Prior to 2010                              

GSF Adriatic I

   Prior to 2010                              

GSF Adriatic V

   Prior to 2010                              

GSF Adriatic XI

   Prior to 2010                              

GSF Key Gibraltar

   Prior to 2010                              

GSF Labrador

   8/26/2010                              

GSF Rig 134

   5/3/2010                              

GSF Rig 136

   Prior to 2010                              

Interocean III

   Prior to 2010                              

Randolph Yost

   9/15/2010                              

Roger W. Mowell

   8/29/2010                              

Transocean Shelf Explorer

   Prior to 2010                              

Transocean Nordic

   Prior to 2010                              

Trident IV-A

   Prior to 2010                              

GSF High Island V

   Prior to 2010                              

GSF High Island IX

   Prior to 2010                              

GSF Rig 103

   Prior to 2010                              

GSF Rig 127

   Prior to 2010                              

Transocean Mercury

   1/7/2010                              

Trident VI

   Prior to 2010                              

GSF Britannia

   Prior to 2010                              

Swamp Barges (1)

                                                      

Searex 4

   Prior to 2010                              

Idle Rigs

                                                      
Rig Type/Name    Start Date                                                            

Deepwater (2)

                                                      

Discoverer 534

   9/6/2010                              

M. G. Hulme, Jr.

   6/22/2010                              

Midwater Floaters (1)

                                                      

Sedneth 701

   6/20/2010                              

High Specification Jackups (1)

                                                      

GSF Monarch

   8/9/2010                              

Standard Jackups (2)

                                                      

Harvey H. Ward

   10/6/2010                              

GSF Rig 124

   6/21/2010                              

Stacked and Idle rigs detailed above are not currently operating on contract. Start date denotes when rig commences idle or stacked status.

An “Idle” rig is between contracts, readily available for operations, and operating costs are typically at or near normal levels. A “Stacked” rig, on the other hand, is manned by a reduced crew or unmanned and typically has reduced operating costs and is (i) preparing for an extended period of inactivity, (ii) expected to continue to be inactive for an extended period, or (iii) completing a period of extended inactivity. However, stacked rigs will continue to incur operating costs at or above normal operating costs for 30 to 60 days following initiation of stacking.

 

    Page 8


LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

Updated: October 14, 2010

Revisions to Fleet Status Report Noted in Bold

 

Footnotes

(1) Dates shown are the original service date and the date of the most recent upgrade, if any.

(2) As of April 2, 2009, Estimated Contract Start and Estimated Expiration Dates are calculated as follows: (1) for events estimated to occur between the 1st and 15th of a month, the previous month is reported (i.e. a contract which is estimated to commence on May 4, 2009 will be reported as commencing in April 2009) and (2) for events estimated to occur between the 16th and the end of a month, the actual month is reported (i.e. a contract which is estimated to commence on May 24, 2009 will be reported as commencing in May 2009). Expiration dates represent the company’s current estimate of the earliest date the contract for each rig is likely to expire. Some rigs have two or more contracts in continuation, so the last line shows the estimated earliest availability. Many contracts permit the customer to extend the contract.

(3) The out of service time represents those days where the company anticipates that a rig will be out of service and not be available to earn an operating dayrate. Please refer to the “Out of Service Days (Shipyards, Mobilizations, Demobilizations, Contract Preparation)” section of the Disclaimers & Definitions for a full description.

(4) Represents the full operating dayrate, although the average dayrate over the term of the contract will be lower and could be substantially lower. Does not reflect incentive programs which are typically based on the rig’s operating performance against a performance curve. Please refer to the “Customer Contract Duration and Dayrates and Risks Associated with Operations” section of the Disclaimers & Definitions for a description of dayrates. This column may not reflect the rate currently being received under the contract as a result of an applicable standby rate or other rate, which typically is less than the contract dayrate.

(5) During the first three years of the contract, the contract dayrate is $469,000. The dayrate for the last two years of the contract is linked to the standard West Texas Intermediate crude oil price with a floor of $40 per barrel resulting in a contract dayrate of $400,000 and a ceiling of $70 per barrel resulting in a contract dayrate of $500,000.

(6) We have been awarded a five-year drilling contract by ExxonMobil which requires the construction and operation of a Gusto MSC/P 10,000 design drillship to be named Deepwater Champion. Operations are expected to commence during the first quarter of 2011, after shipyard construction followed by sea trials, mobilization, and customer acceptance. The contract commencement date is contingent on vendor performance and other factors. During the first year of the contract, the Deepwater Champion is expected to operate in Turkey (Black Sea) at $703,000. Subsequent operating location is yet to be determined. Depending on the country of future operations, the dayrate could range from $640,000 to $650,000 for USGOM or Brazil, respectively.

(7) We own a 50 percent interest in this ultra-deepwater Samsung-design drillship through a joint venture company with Pacific Drilling Limited. During the first six months of the contract, the contract dayrate is $495,000. The dayrate for the remaining four and one-half years of the contract is $510,000.

(8) Due to a temporary equipment limitation, the rig is contracted in water depths of up to 2,130 ft.

(9) We have been awarded a five-year drilling contract by Reliance which requires the construction and operation of an enhanced Enterprise-class drillship to be named Discoverer India. Operations are expected to commence during the fourth quarter of 2010, after shipyard construction followed by sea trials, mobilization to India and customer acceptance. The contract commencement date is contingent on vendor performance and other factors. The term of the drilling contract may be extended to seven or 10 years at the customer’s election up to one week after mobilization. During the first six months of the contract, the contract dayrate is $537,000. The dayrate over the remaining four and one-half years of the initial five-year term is $557,000. If the customer elects to extend the contract to 10 years, then the customer may further elect to have the operating dayrate for the second five years of the contract fluctuate based on crude oil prices. In such case, the operating dayrate for the second five years (i) will not be adjusted if crude oil is at $75 per barrel, (ii) will be adjusted upward on a straightline basis if crude oil is between $75 per barrel and $100 per barrel, with a maximum positive adjustment of approximately 10 percent if crude oil is at or above $100 per barrel, and (iii) will be adjusted downward on a straightline basis if crude oil is between $75 per barrel and $50 per barrel, with a maximum negative adjustment of approximately 10 percent if crude oil is at or below $50 per barrel. The customer retains the right to terminate the contract for convenience. If the customer (i) elects to stay with a five-year term, (ii) elects to extend the contract to seven years, or (iii) elects to extend the contract to 10 years and allow operating dayrates to fluctuate with oil prices, then the termination mechanism in the contract is designed to keep Transocean economically whole for the remaining term of the contract. However, if the customer elects to extend the contract to 10 years and the dayrate is fixed, then the customer will have a right to terminate the contract for convenience with one year’s prior notice which will result in total payments to Transocean ranging from $1.1 billion over a five-year period to $1.85 billion over a 10-year period (which includes paid and unpaid dayrate as well as a termination fee ranging from $100 million to $175 million), and, depending on the date of termination, may result in a discount to the estimated contract revenues that could have otherwise been generated over the 10-year period.

(10) We own a 65 percent interest in this enhanced Enterprise-class drillship to be named Discoverer Luanda through a joint venture company with Angco Cayman Limited. The contract had an initial term of five years, but was converted at the customer’s election to a seven-year term. Operations are expected to commence during the fourth quarter of 2010, after shipyard construction followed by sea trials, mobilization to Angola and customer acceptance. The contract commencement date is contingent on vendor performance and other factors. The dayrate to be paid on the seven-year contract period is $430,000.

(11) Transocean and Shell have reached an agreement for a special standby rate that is lower than the regular contract dayrate during periods when Shell is prevented from operating in the U.S. Gulf of Mexico. For every day on special standby rate, the contract term is extended by an equal number of days. The existing operating rate and term remain unaffected once operations resume. Prior to November 29, 2010, Shell does not have the right to declare force majeure for this current event. If after November 29, 2010 Shell is still prevented from operating then the parties resume normal operations and reserve their full rights under the contract to proceed. We have extended the Estimated Expiration Date of the contract by the number of days incurred at the special standby rate through the date of the current Fleet Status Report.

(12) Current contract provides for a bonus incentive opportunity not reflected in the stated current contract dayrate.

(13) Reflects the current contracted dayrate which is comprised of a foreign currency component and which could change due to foreign exchange adjustments.

(14) Reflects the current contracted dayrate which could change due to cost escalations.

(15) Dayrate subject to annual adjustment based on market dayrates within specific parameters.

(16) Owned by a joint venture in which the company owns an 80 percent interest. Dayrate indicated reflects 100 percent of contract rate.

(17) Operated under a management contract with the rig’s owner. The rig is currently engaged in scientific geological coring activities and is owned by an unconsolidated joint venture in which a subsidiary of the company has a 50 percent interest. The dayrate disclosed herein reflects 100 percent of the contracted rate. The company’s 50 percent interest in the joint venture’s earnings is included in other income in its consolidated statement of operations.

(18) For the period of time that this rig is contracted to Applied Drilling Technology International, the drilling management services division of the company’s U.K. operating subsidiary, or Applied Drilling Technology Inc., the company’s U.S. drilling management services subsidiary, accounting rules require that we eliminate the revenues and costs related to those contracts from the contract drilling segment of the consolidated statement of operations. Revenues from turnkey contracts will be recognized in other revenues and are contingent upon successful completion of the well program.

(19) In the first quarter 2010, we completed the sale of GSF Arctic II and GSF Arctic IV. We continue to operate GSF Arctic IV under a short-term bareboat charter with the new owner of the vessel through October 2010.

(20) The tax expense related to these contracts has been reduced due to a discrete tax event in the 4th quarter of 2007. In accordance with the terms of these contracts, the dayrate likewise has been reduced from $475,000 per day to $375,000 per day, excluding cost escalation. Taken together, these changes have no effect on after-tax net income.

(21) Dayrate excludes taxes for which Transocean will be reimbursed.

(22) Dayrate is fixed for first 6 months then subject to quarterly adjustment based on market dayrates within specific parameters.

(23) The customer has the right to convert the three-year contract to a five-year contract latest by February 27, 2011.

(24) Fixed price options may be exercised at the customer’s discretion. During periods when dayrates on new contracts are increasing relative to existing contracts, the likelihood of customers’ exercising fixed price options increases. During periods when dayrates on new contracts are decreasing relative to existing contracts, the likelihood of customers’ exercising fixed price options declines.

(25) The contract includes three optional wells. The first optional well has a dayrate of $115,000. The dayrate for the second and third optional well will be adjusted based on market dayrates within specific parameters.

(26) Estimated Average Contract Dayrate is defined as the average contracted full operating dayrate to be earned per revenue earning day. See note (4) for definition of full operating dayrate.

(27) Transocean and Anadarko have reached an agreement for special standby rate that is lower than the regular contract dayrate during periods when Anadarko cannot obtain a permit to operate in the U.S. Gulf of Mexico. For every day on special standby rate, the contract term is extended by an equal number of days. The existing operating rate and term remain unaffected once operations resume. Anadarko agrees to withdraw through November 30, 2010 its Force Majeure notice. If after November 30, 2010, Anadarko is prevented from operating then the parties can agree to continue the special standby rate or reserve their full rights under the contract to proceed. We have extended the Estimated Expiration Date of the contract by the number of days incurred at the special standby rate through the date of the current Fleet Status Report.

(28) Transocean and BHP have reached agreement for a special standby rate that is lower than the regular contract dayrate for the GSF C.R. Luigs and the GSF Development Driller I during periods when BHP cannot obtain a permit to operate in the U.S. Gulf of Mexico. For every day on the special standby rate, the contract term is extended by an equal number of days. The existing operating rate and term remain unaffected once operations resume. Prior to November 30, 2010, BHP does not have the right to declare force majeure for this current event. If after November 30, 2010, BHP is still unable to obtain a permit to perform operations, then the parties can agree to continue the special standby rate or terminate the contract. We have extended the Estimated Expiration Date of the contract by the number of days incurred at the special standby rate through the date of the current Fleet Status Report.

(29) Transocean and Statoil have reached an agreement for special standby rate and reduced mobilization rate that are lower than the regular contract dayrate during periods when Statoil is prevented from operating in the U.S. Gulf of Mexico until the rig mobilizes and arrives in Egypt. For every day on special standby rate or reduced mobilization rate, the contract term is extended by an equal number of days. The existing operating rate and term remain unaffected once the rig returns in the U.S. Gulf of Mexico. We have extended the Estimated Expiration Date of the contract by the number of days incurred at the special standby rate or reduced mobilization rate through the date of the current Fleet Status Report.

(30) We have received a force majeure notice from the operator stating that the current delay in operations as a result of the moratorium declared by the U.S. government has resulted in a force majeure event. Our response to the operator stated that under the contract we do not believe a force majeure event has occurred. We are currently in discussions with the operator regarding these recent events.

 

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LOGO    Transocean Ltd. (NYSE: RIG), (SIX: RIGN) Fleet Status Report

 

DISCLAIMERS & DEFINITIONS

The information contained in this Fleet Status Report (the “Information”) is as of the date of the report only and is subject to change without notice to the recipient. Transocean Ltd. (“Transocean”) assumes no duty to update any portion of the information contained herein. Only newly signed contracts, significant changes to existing contracts and changes to estimated out of service time of 30 days or longer for High Specification Floaters or 60 days or longer for all other rig classifications since our previously issued Monthly Fleet Update Summary or Comprehensive Fleet Status Report are included in this Fleet Update.

DISCLAIMER. NEITHER TRANSOCEAN LTD. NOR ITS AFFILIATES MAKE ANY EXPRESS OR IMPLIED WARRANTIES (INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR USE) REGARDING THE INFORMATION CONTAINED IN THIS REPORT, WHICH INFORMATION IS PROVIDED “AS IS.” Neither Transocean Ltd. nor its affiliates will be liable to any recipient or anyone else for any inaccuracy, error or omission, regardless of cause, in the information set forth in this report or for any damages (whether direct or indirect, consequential, punitive or exemplary) resulting therefrom.

No Unauthorized Publication or Use. All information provided by Transocean in this report is given for the exclusive use of the recipient and may not be published, redistributed or retransmitted without the prior written consent of Transocean.

Customer Contract Duration, Timing and Dayrates and Risks Associated with Operations. The duration and timing (including both starting and ending dates) of the customer contracts are estimates only, and customer contracts are subject to cancellation, suspension and delays for a variety of reasons, including some beyond the control of Transocean. Also, the dayrates set forth in the report are estimates based upon the full contractual operating dayrate. However, the actual average dayrate earned over the course of any given contract will be lower and could be substantially lower. The actual average dayrate will depend upon a number of factors (rig downtime, suspension of operations, etc.) including some beyond the control of Transocean. Our customer contracts and operations are generally subject to a number of risks and uncertainties, and we urge you to review the description and explanation of such risks and uncertainties in our filings with the Securities and Exchange Commission (SEC), which are available free of charge on the SEC’s website at www.sec.gov. The dayrates do not include revenue for mobilizations, demobilizations, upgrades, shipyards or recharges.

Out of Service Days (Shipyards, Mobilizations, Demobilizations, Contract Preparation). Changes in estimated out of service time are noted where changes in the time Transocean anticipates that a rig will be out of service and not be available to earn an operating dayrate have changed by a period of 30 days or longer for High Specification Floaters or 60 days or longer for all other rig classifications since the previously issued Monthly Fleet Update Summary or Comprehensive Fleet Status Report. The changes to estimated out of service time included in this Fleet Status are not firm and could change significantly based on a variety of factors. Any significant changes to our estimates of out of service time will be reflected in subsequent Monthly Fleet Updates and Comprehensive Fleet Status Reports, as applicable.

Contract Preparation refers to periods during which the rig is undergoing modifications or upgrades as a result of contract requirements. Shipyards refers to periods during which the rig is out of service as a result of other planned shipyards, surveys, repairs, regulatory inspections or other planned service or work on the rig. In some instances such as certain mobilizations, demobilizations, upgrades and shipyards, we are paid compensation by our customers that is generally recognized over the life of the underlying contract, although such compensation is not typically significant in relation to the revenue generated by the dayrates we charge our customers.

Forward-Looking Statement. The statements made in the Fleet Update that are not historical facts are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. Forward-looking statements made in the Fleet Update include, but are not limited to, statements involving the estimated duration of customer contracts, contract dayrate amounts, future contract commencement dates and locations and planned shipyard projects and other out of service time. Such statements are subject to numerous risks, uncertainties and assumptions, including but not limited to, uncertainties relating to the level of activity in offshore oil and gas exploration and development, exploration success by producers, oil and gas prices, competition and market conditions in the contract drilling industry, shipyard delays, actions and approvals of third parties, possible cancellation or suspension of drilling contracts as a result of mechanical difficulties or performance, Transocean’s ability to enter into and the terms of future contracts, the availability of qualified personnel, labor relations and the outcome of negotiations with unions representing workers, operating hazards, factors affecting the duration of contracts including well-in-progress provisions, the actual amount of downtime, factors resulting in reduced applicable dayrates, hurricanes and other weather conditions, terrorism, political and other uncertainties inherent in non-U.S. operations (including the risk of war, civil disturbance, seizure or damage of equipment and exchange and currency fluctuations), the impact of governmental laws and regulations, the adequacy of sources of liquidity, the effect of litigation and contingencies and other factors described above and discussed in Transocean’s most recently filed Form 10-K, in Transocean’s Forms 10-Q for subsequent periods and in Transocean’s other filings with the SEC, which are available free of charge on the SEC’s website at www.sec.gov. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially from those indicated. You should not place undue reliance on forward-looking statements. Each forward-looking statement speaks only as of the date of the particular statement, and we undertake no obligation to publicly update or revise any forward looking statements, except as required by law.

Fleet Classification. Transocean uses a rig classification for its semisubmersible rigs and drillships to reflect the company’s strategic focus on the ownership and operation of premium, high specification floating rigs. The rig classification “High Specification Floaters” is comprised of “Ultra-Deepwater” which refers to the latest generation of semisubmersible rigs and drillships possessing the latest technical drilling capabilities and the ability to operate in water depths equal to or greater than 7,500 feet, “Deepwater” which refers to semisubmersible rigs and drillships that possess the ability to drill in water depths equal to or greater than 4,500 feet, and “Harsh Environment” comprised of five of the company’s premium harsh environment rigs, the semisubmersibles Henry Goodrich, Transocean Leader, Paul B. Loyd, Jr., Transocean Arctic and Polar Pioneer. The category titled “Midwater Floaters” represents semisubmersible rigs and drillships that possess the ability to drill in water depths of up to 4,499 feet. The jackup fleet is subdivided into two categories; “High Specification” which consists of harsh environment and high performance jackups and “Standard”.

Stacking. An “Idle” rig is between contracts, readily available for operations, and operating costs are typically at or near normal levels. A “Stacked” rig, on the other hand, is manned by a reduced crew or unmanned and typically has reduced operating costs and is (i) preparing for an extended period of inactivity, (ii) expected to continue to be inactive for an extended period, or (iii) completing a period of extended inactivity. However, stacked rigs will continue to incur operating costs at or above normal operating costs for 30 to 60 days following initiation of stacking.

 

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