EXHIBIT 99.1
DIAMOND OFFSHORE DRILLING, INC. RIG STATUS REPORT AS OF
SEPTEMBER 10, 2001
RATED
WATER
RIG NAME DEPTH DESIGN LOCATION STATUS OPERATOR
- -----------------------------------------------------------------------------------------------------------------
Ocean Crusader 200' Mat Cantilever GOM Contracted Walter
- -----------------------------------------------------------------------------------------------------------------
Ocean Drake 200' Mat Cantilever GOM Contracted Chevron
- -----------------------------------------------------------------------------------------------------------------
Ocean Champion 250' Mat Slot GOM Shipyard -
- -----------------------------------------------------------------------------------------------------------------
Ocean Columbia 250' Independent Leg Cantilever GOM Contracted BP
- -----------------------------------------------------------------------------------------------------------------
Ocean Spartan 250' Independent Leg Cantilever GOM Contracted BP
- -----------------------------------------------------------------------------------------------------------------
Ocean Spur 250' Independent Leg Cantilever GOM Contracted BP
- -----------------------------------------------------------------------------------------------------------------
Ocean Sovereign 250' Independent Leg Cantilever Indonesia Contracted Maxus
- -----------------------------------------------------------------------------------------------------------------
Ocean Heritage 250' Independent Leg Cantilever Indonesia Contracted Maxus
- -----------------------------------------------------------------------------------------------------------------
Ocean King 300' Independent Leg Cantilever GOM Contracted BP
- -----------------------------------------------------------------------------------------------------------------
Ocean Nugget 300' Independent Leg Cantilever GOM Standby/Actively -
Marketing
- -----------------------------------------------------------------------------------------------------------------
Ocean Summit 300' Independent Leg Cantilever GOM Shipyard -
- -----------------------------------------------------------------------------------------------------------------
Ocean Warwick 300' Independent Leg Cantilever GOM Contracted BP
- -----------------------------------------------------------------------------------------------------------------
Ocean Titan 350' Independent Leg Slot GOM Contracted Dominion
- -----------------------------------------------------------------------------------------------------------------
Ocean Tower 350' Independent Leg Slot GOM Contracted Spinnaker
- -----------------------------------------------------------------------------------------------------------------
Ocean Liberator 600' Aker H-3 Ivory Coast Stacked -
- -----------------------------------------------------------------------------------------------------------------
Ocean Century 800' Korkut GOM Cold Stacked -
- -----------------------------------------------------------------------------------------------------------------
Ocean Ambassador 1,100' Bethlehem SS-2000 GOM Contracted Devon
- -----------------------------------------------------------------------------------------------------------------
1
RATED
WATER
RIG NAME DEPTH DESIGN LOCATION STATUS OPERATOR
- -----------------------------------------------------------------------------------------------------------------
Ocean Nomad 1,200' Aker H-3 North Sea Contracted Veba
- -----------------------------------------------------------------------------------------------------------------
Ocean New Era 1,500' Korkut GOM Contracted Texaco JIP
- -----------------------------------------------------------------------------------------------------------------
Ocean Bounty 1,500' Victory Class Australia Contracted Woodside
- -----------------------------------------------------------------------------------------------------------------
Ocean Guardian 1,500' Earl & Wright Sedco North Sea Contracted Shell
711 Series
- -----------------------------------------------------------------------------------------------------------------
Ocean Princess 1,500' Aker H-3 North Sea Contracted Talisman
- -----------------------------------------------------------------------------------------------------------------
Ocean Whittington 1,500' Aker H-3 Brazil Shipyard -
- -----------------------------------------------------------------------------------------------------------------
Ocean Epoch 1,640' Korkut China Contracted CACT
- -----------------------------------------------------------------------------------------------------------------
Ocean General 1,640' Korkut Australia Contracted Woodside
- -----------------------------------------------------------------------------------------------------------------
Ocean Prospector 1,700' Victory Class GOM Cold Stacked -
- -----------------------------------------------------------------------------------------------------------------
Ocean Endeavor 2,000' Victory Class GOM Contracted Samedan
- -----------------------------------------------------------------------------------------------------------------
Ocean Concord 2,200' F&G SS-2000 GOM Contracted Walter
- -----------------------------------------------------------------------------------------------------------------
Ocean Lexington 2,200' F&G SS-2000 GOM Contracted Murphy
- -----------------------------------------------------------------------------------------------------------------
Ocean Saratoga 2,200' F&G SS-2000 GOM Contracted Pogo Producing
- -----------------------------------------------------------------------------------------------------------------
Ocean Yorktown 2,850' F&G SS-2000 Brazil Contracted Enterprise
- -----------------------------------------------------------------------------------------------------------------
Ocean Voyager 3,200' Victory Class GOM Contracted Spinnaker
- -----------------------------------------------------------------------------------------------------------------
Ocean Yatzy 3,300' DP DYVI Super Yatzy Brazil Contracted Petrobras
- -----------------------------------------------------------------------------------------------------------------
2
RATED
WATER
RIG NAME DEPTH DESIGN LOCATION STATUS OPERATOR
- -----------------------------------------------------------------------------------------------------------------
Ocean Worker 3,500' F&G 9500 Enhanced GOM Contracted Shell
Pacesetter
- -----------------------------------------------------------------------------------------------------------------
Ocean Quest 3,500' Victory Class GOM Contracted BHP
- -----------------------------------------------------------------------------------------------------------------
Ocean Winner 3,500' Aker H-3 Brazil Contracted Petrobras
- -----------------------------------------------------------------------------------------------------------------
Ocean Star 5,500' Victory Class GOM Contracted Kerr McGee
- -----------------------------------------------------------------------------------------------------------------
Ocean Victory 5,500' Victory Class GOM Contracted BP
- -----------------------------------------------------------------------------------------------------------------
Ocean America 5,500' Ocean Odyssey GOM Contracted Anadarko
- -----------------------------------------------------------------------------------------------------------------
Ocean Valiant 5,500' Ocean Odyssey GOM Contracted Amerada Hess
- -----------------------------------------------------------------------------------------------------------------
Ocean Alliance 5,000' Alliance Class Brazil Contracted Petrobras
- -----------------------------------------------------------------------------------------------------------------
Ocean Baroness 6,500' Victory Class Singapore Shipyard Upgrade -
- -----------------------------------------------------------------------------------------------------------------
Ocean Rover 6,500' Victory Class GOM Upgrade -
- -----------------------------------------------------------------------------------------------------------------
Ocean Confidence 7,500' DP Aker H-3.2 Modified GOM Contracted BP
- -----------------------------------------------------------------------------------------------------------------
Ocean Clipper 7,500' DP Fluor/Mitsubishi Brazil Contracted Petrobras
- -----------------------------------------------------------------------------------------------------------------
NOTES:
DOTS = Diamond Offshore Team Solutions, Inc.
GOM = Gulf of Mexico
3
** TABLE CONTINUED **
RIG NAME CURRENT TERM START DATE ESTIMATED END DATE
- -------------------------------------------------------------------------------------------------
Ocean Crusader two workovers early August 2001 mid September 2001
- -------------------------------------------------------------------------------------------------
Ocean Drake six month extension late March 2001 late October 2001
plus option
- -------------------------------------------------------------------------------------------------
Ocean Champion - early August 2001 mid October 2001
- -------------------------------------------------------------------------------------------------
Ocean Columbia term contract late July 2001 mid September 2001
- -------------------------------------------------------------------------------------------------
Ocean Spartan six month term late May 2001 late November 2001
plus option
- -------------------------------------------------------------------------------------------------
Ocean Spur six month term early April 2001 early October 2001
plus option
- -------------------------------------------------------------------------------------------------
Ocean Sovereign two-year term mid September 2000 mid October 2002
- -------------------------------------------------------------------------------------------------
Ocean Heritage one-year term late January 2001 late January 2002
- -------------------------------------------------------------------------------------------------
Ocean King 90 day term late May 2001 mid September 2001
plus option
- -------------------------------------------------------------------------------------------------
Ocean Nugget - early September 2001 -
- -------------------------------------------------------------------------------------------------
Ocean Summit - mid June 2001 late September 2001
- -------------------------------------------------------------------------------------------------
Ocean Warwick 90 day extension mid July 2001 early October 2001
plus option
- -------------------------------------------------------------------------------------------------
Ocean Titan one-well mid May 2001 late September 2001
- -------------------------------------------------------------------------------------------------
Ocean Tower one well plus option early August 2001 early October 2001
- -------------------------------------------------------------------------------------------------
Ocean Liberator - - -
- -------------------------------------------------------------------------------------------------
Ocean Century - - -
- -------------------------------------------------------------------------------------------------
Ocean Ambassador one well late July 2001 mid September 2001
- -------------------------------------------------------------------------------------------------
1
RIG NAME CURRENT TERM START DATE ESTIMATED END DATE
- -------------------------------------------------------------------------------------------------
Ocean Nomad one well early August 2001 mid October 2001
- -------------------------------------------------------------------------------------------------
Ocean New Era one well (mud lift JIP) early August 2001 mid October 2001
plus option
- -------------------------------------------------------------------------------------------------
Ocean Bounty two wells early March 2001 mid September 2001
- -------------------------------------------------------------------------------------------------
Ocean Guardian nine months plus option mid May 2001 mid February 2002
- -------------------------------------------------------------------------------------------------
Ocean Princess three month term early September 2001 early December 2001
- -------------------------------------------------------------------------------------------------
Ocean Whittington - early September 2001 early October 2001
- -------------------------------------------------------------------------------------------------
Ocean Epoch second option well early August 2001 early October 2001
- -------------------------------------------------------------------------------------------------
Ocean General 200-day term contract mid February 2001 late September 2001
plus option
- -------------------------------------------------------------------------------------------------
Ocean Prospector - - -
- -------------------------------------------------------------------------------------------------
Ocean Endeavor one well early September 2001 late September 2001
- -------------------------------------------------------------------------------------------------
Ocean Concord one well early August 2001 mid September 2001
- -------------------------------------------------------------------------------------------------
Ocean Lexington nine month term early June 2001 early March 2002
- -------------------------------------------------------------------------------------------------
Ocean Saratoga two wells mid August 2001 mid October 2001
- -------------------------------------------------------------------------------------------------
Ocean Yorktown 16 well development early September 2001 early September 2003
- -------------------------------------------------------------------------------------------------
Ocean Voyager one well mid July 2001 mid September 2001
- -------------------------------------------------------------------------------------------------
Ocean Yatzy five-year term early November 1998 early November 2003
plus option
- -------------------------------------------------------------------------------------------------
2
RIG NAME CURRENT TERM START DATE ESTIMATED END DATE
- -------------------------------------------------------------------------------------------------
Ocean Worker four-year term mid January 1998 mid January 2002
plus option
- -------------------------------------------------------------------------------------------------
Ocean Quest one well mid August 2001 late October 2001
- -------------------------------------------------------------------------------------------------
Ocean Winner 18-month extension early July 2001 late October 2002
- -------------------------------------------------------------------------------------------------
Ocean Star six month term late April 2001 late October 2001
plus option
- -------------------------------------------------------------------------------------------------
Ocean Victory 180-day term late March 2001 mid October 2001
- -------------------------------------------------------------------------------------------------
Ocean America one well assignment early April 2001 late November 2001
from BP
- -------------------------------------------------------------------------------------------------
Ocean Valiant 810 day term late April 2001 early December 2001
- -------------------------------------------------------------------------------------------------
Ocean Alliance three-year term early September 2000 early September 2003
- -------------------------------------------------------------------------------------------------
Ocean Baroness - - February 2002
- -------------------------------------------------------------------------------------------------
Ocean Rover - - Second Quarter 2003
- -------------------------------------------------------------------------------------------------
Ocean Confidence five-year term early January 2001 early January 2006
- -------------------------------------------------------------------------------------------------
Ocean Clipper three-year term mid January 2000 mid January 2003
- -------------------------------------------------------------------------------------------------
NOTES:
DOTS = Diamond Offshore Team Solutions, Inc.
GOM = Gulf of Mexico
3
** TABLE CONTINUED **
DAYRATE
RIG NAME (IN THOUSANDS) FUTURE CONTRACT AND OTHER INFORMATION
- ---------------------------------------------------------------------------------------------
Ocean Crusader lower 30's shipyard for scheduled survey ending mid November
2001.
- ---------------------------------------------------------------------------------------------
Ocean Drake lower 40's available
- ---------------------------------------------------------------------------------------------
Ocean Champion - Inspection and repair
- ---------------------------------------------------------------------------------------------
Ocean Columbia lower 40's available
- ---------------------------------------------------------------------------------------------
Ocean Spartan upper 40's available
- ---------------------------------------------------------------------------------------------
Ocean Spur upper 40's available
- ---------------------------------------------------------------------------------------------
Ocean Sovereign lower 30's available
- ---------------------------------------------------------------------------------------------
Ocean Heritage mid 30's available
- ---------------------------------------------------------------------------------------------
Ocean King lower 50's one well plus option with BP in mid 50's ending
early December 2001.
- ---------------------------------------------------------------------------------------------
Ocean Nugget - available
- ---------------------------------------------------------------------------------------------
Ocean Summit - available
- ---------------------------------------------------------------------------------------------
Ocean Warwick upper 50's available
- ---------------------------------------------------------------------------------------------
Ocean Titan mid 40's followed by one well plus option with Dominion in
lower 50's ending late November 2001
- ---------------------------------------------------------------------------------------------
Ocean Tower mid 40's available
- ---------------------------------------------------------------------------------------------
Ocean Liberator - available
- ---------------------------------------------------------------------------------------------
Ocean Century - -
- ---------------------------------------------------------------------------------------------
Ocean Ambassador lower 50's available
- ---------------------------------------------------------------------------------------------
1
DAYRATE
RIG NAME (IN THOUSANDS) FUTURE CONTRACT AND OTHER INFORMATION
- ---------------------------------------------------------------------------------------------
Ocean Nomad mid 60's one well with Shell in lower 70's ending mid
November 2001; followed by two wells with Veba in
lower 70's ending mid February 2002.
- ---------------------------------------------------------------------------------------------
Ocean New Era mid 50's available
- ---------------------------------------------------------------------------------------------
Ocean Bounty lower 80's second of two wells with Woodside in lower 90's
ending mid October 2001, followed by demobe in
lower 80's through early December 2001.
- ---------------------------------------------------------------------------------------------
Ocean Guardian lower 70's available
- ---------------------------------------------------------------------------------------------
Ocean Princess upper 60's three month option plus option with Talisman in
upper 70's ending early March 2002.
- ---------------------------------------------------------------------------------------------
Ocean Whittington - survey ending early October 2001, followed by one
well plus option with Devon in lower 60's ending
early November 2001.
- ---------------------------------------------------------------------------------------------
Ocean Epoch lower 60's available
- ---------------------------------------------------------------------------------------------
Ocean General lower 80's four wells plus 1 abandonment with OMV in mid 90's
ending late January 2002
- ---------------------------------------------------------------------------------------------
Ocean Prospector - -
- ---------------------------------------------------------------------------------------------
Ocean Endeavor upper 40's available
- ---------------------------------------------------------------------------------------------
Ocean Concord mid 50's one well plus option with Walter in mid 40's ending
mid October 2001
- ---------------------------------------------------------------------------------------------
Ocean Lexington upper 40's available
- ---------------------------------------------------------------------------------------------
Ocean Saratoga mid 50's available
- ---------------------------------------------------------------------------------------------
Ocean Yorktown lower 60's available
- ---------------------------------------------------------------------------------------------
Ocean Voyager mid 40's one well plus option with Westport in mid 40's
ending late October 2001.
- ---------------------------------------------------------------------------------------------
Ocean Yatzy 120's available
- ---------------------------------------------------------------------------------------------
2
DAYRATE
RIG NAME (IN THOUSANDS) FUTURE CONTRACT AND OTHER INFORMATION
- ---------------------------------------------------------------------------------------------
Ocean Worker 120's available
- ---------------------------------------------------------------------------------------------
Ocean Quest lower 90's available
- ---------------------------------------------------------------------------------------------
Ocean Winner lower 80's available
- ---------------------------------------------------------------------------------------------
Ocean Star 100's available
- ---------------------------------------------------------------------------------------------
Ocean Victory 110's three month extension with BP in 120's ending mid
January 2002.
- ---------------------------------------------------------------------------------------------
Ocean America 110's available
- ---------------------------------------------------------------------------------------------
Ocean Valiant 120's available
- ---------------------------------------------------------------------------------------------
Ocean Alliance 110's available
- ---------------------------------------------------------------------------------------------
Ocean Baroness - available
- ---------------------------------------------------------------------------------------------
Ocean Rover - available
- ---------------------------------------------------------------------------------------------
Ocean Confidence 170's available
- ---------------------------------------------------------------------------------------------
Ocean Clipper lower 90's available
- ---------------------------------------------------------------------------------------------
NOTES:
DOTS = Diamond Offshore Team Solutions, Inc.
GOM = Gulf of Mexico
3