Exhibit 99.1
DIAMOND OFFSHORE DRILLING, INC. RIG STATUS REPORT AS OF JULY 21, 2003
RIG NAME WD DESIGN LOCATION STATUS* OPERATOR
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DOMESTIC DEEPWATER SEMISUBMERSIBLES (6)
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Ocean Quest 3,500' Victory Class GOM Contracted Murphy
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Ocean Star 5,500' Victory Class GOM Contracted Kerr McGee
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Ocean America 5,500' Ocean Odyssey GOM Contracted Devon
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Ocean Valiant 5,500' Ocean Odyssey GOM Contracted Devon
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Ocean Victory 5,500' Victory Class GOM Idle -
- ---------------------------------------------------------------------------------------------------------------------
Ocean Confidence 7,500' DP Aker H-3.2 Modified GOM Contracted BP
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DOMESTIC 2ND/3RD GENERATION SEMISUBMERSIBLES (4)
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Ocean Concord 2,200' F&G SS-2000 GOM Contracted Kerr McGee
- ---------------------------------------------------------------------------------------------------------------------
Ocean Lexington 2,200' F&G SS-2000 GOM Contracted Walter Oil & Gas
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Ocean Saratoga 2,200' F&G SS-2000 GOM Contracted Westport
- ---------------------------------------------------------------------------------------------------------------------
Ocean Worker 3,500' F&G 9500 Enhanced GOM Contracted LLOG
Pacesetter
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DOMESTIC JACKUPS (11)
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Ocean Crusader 200' Mat Cantilever GOM Contracted Walter Oil & Gas
- ---------------------------------------------------------------------------------------------------------------------
Ocean Drake 200' Mat Cantilever GOM Contracted ChevronTexaco
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Ocean Columbia 250' Independent Leg GOM Idle -
Cantilever
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Ocean Spartan 300' Independent Leg GOM Contracted Noble Energy
Cantilever
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Ocean Spur 300' Independent Leg GOM Contracted Newfield
Cantilever
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Ocean King 300' Independent Leg GOM Contracted BP America
Cantilever
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Ocean Nugget 300' Independent Leg GOM Contracted Taylor Energy
Cantilever
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Ocean Summit 300' Independent Leg GOM Contracted Spinnaker
Cantilever
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Ocean Warwick 300' Independent Leg GOM Contracted BP America
Cantilever
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Ocean Titan 350' Independent Leg Slot GOM Shipyard for cantilever -
upgrade
- ---------------------------------------------------------------------------------------------------------------------
Ocean Tower 350' Independent Leg GOM Contracted Ridgelake Energy
Cantilever
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1
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INTERNATIONAL SEMISUBMERSIBLES (16)
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MEXICO
- ------
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Ocean Ambassador 1,100' Bethlehem SS-2000 GOM Contracted PEMEX
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Ocean Whittington 1,500' Aker H-3 Ghana Contracted PEMEX
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AFRICA
- ------
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Ocean Patriot 1,500' Bingo 3000 South Africa Idle -
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NORTH SEA
- ---------
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Ocean Nomad 1,200' Aker H-3 North Sea Contracted PetroCanada
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Ocean Guardian 1,500' Earl & Wright Sedco 711 North Sea Contracted Shell
Series
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Ocean Princess 1,500' Aker H-3 North Sea Contracted Talisman
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Ocean Vanguard 1,500' Bingo 3000 North Sea _ _
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AUSTRALASIA
- -----------
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Ocean Bounty 1,500' Victory Class Australia Contracted Inpex
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Ocean Epoch 1,640' Korkut Australia Idle -
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Ocean General 1,640' Korkut Vietnam Contracted PetroVietnam
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Ocean Baroness 7,000' Victory Class Indonesia Contracted Unocal
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Ocean Rover 7,000' Victory Class Singapore Contracted Murphy
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BRAZIL
- ------
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Ocean Yorktown 2,850' F&G SS-2000 Brazil Idle -
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Ocean Yatzy 3,300' DP DYVI Super Yatzy Brazil Contracted Petrobras
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Ocean Winner 3,500' Aker H-3 Brazil Contracted Petrobras
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Ocean Alliance 5,000' Alliance Class Brazil Contracted Petrobras
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INTERNATIONAL DRILLSHIPS (1)
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Ocean Clipper 7,500' DP Fluor/Mitsubishi Brazil Contracted Petrobras
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INTERNATIONAL JACKUPS (2)
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Ocean Sovereign 250' Independent Leg Indonesia Idle -
Cantilever
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Ocean Heritage 300' Independent Leg Indonesia Contracted CNOOC
Cantilever
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2
COLD STACKED (7)
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Ocean Liberator 600' Aker H-3 S. Africa Cold Stacked -
- ---------------------------------------------------------------------------------------------------------------------
Ocean Century 800' Korkut GOM Cold Stacked -
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Ocean Prospector 1,700' Victory Class GOM Cold Stacked -
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Ocean Champion 250' Mat Slot GOM Cold Stacked -
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Ocean Endeavor 2,000' Victory Class GOM Cold Stacked -
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Ocean Voyager 3,200' Victory Class GOM Cold Stacked -
- ---------------------------------------------------------------------------------------------------------------------
Ocean New Era 1,500' Korkut GOM Cold Stacked -
- ---------------------------------------------------------------------------------------------------------------------
NOTES:
* ASSUME 95-98% UTILIZATION RATE DURING CONTRACTED PERIODS TO ALLOW FOR NORMAL
EQUIPMENT REPAIR DOWNTIME
GOM = Gulf of Mexico
** TABLE CONTINUED **
3
RIG NAME CURRENT TERM DAYRATE (000S) START DATE
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DOMESTIC DEEPWATER SEMISUBMERSIBLES (6)
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Ocean Quest one well plus option low 50's mid June 2003
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Ocean Star nine month term work mid 80's early March 2003
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Ocean America one well upper 60's early June 2003
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Ocean Valiant one well upper 50's late April 2003
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Ocean Victory - - -
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Ocean Confidence five-year term 170's early January 2001
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DOMESTIC 2ND/3RD GENERATION SEMISUBMERSIBLES (4)
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Ocean Concord first of two wells plus mid 40's early July 2003
option
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Ocean Lexington second of two wells upper 30's early May 2003
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Ocean Saratoga one well plus option upper 30's mid June
- ----------------------------------------------------------------------------------------
Ocean Worker one well mid 40's late April 2003
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DOMESTIC JACKUPS (11)
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Ocean Crusader first of two wells plus low 20's late June 2003
option
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Ocean Drake 12 months low 20's late August 2002
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Ocean Columbia - - -
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Ocean Spartan one well low 20's mid May 2003
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Ocean Spur one well mid 20's late June 2003
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Ocean King multiple wells mid 20's early April 2003
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Ocean Nugget seventh of seven wells plus mid 20's mid March 2003
option
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Ocean Summit one well plus option mid 20's early July 2003
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Ocean Warwick multiple wells mid 20's mid April 2003
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Ocean Titan - - -
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Ocean Tower second of two wells upper 20's mid May 2003
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1
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INTERNATIONAL SEMISUBMERSIBLES (16)
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MEXICO
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Ocean Ambassador four year term work mid 50's late July 2003
- ----------------------------------------------------------------------------------------
Ocean Whittington four year term work low 60's late July 2003
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AFRICA
- ------
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Ocean Patriot - - -
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NORTH SEA
- ---------
- ----------------------------------------------------------------------------------------
Ocean Nomad one well mid 40's mid June 2003
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Ocean Guardian one year plus one year low 50's early April 2003
option
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Ocean Princess first of two wells plus low 40's late May 2003
option
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Ocean Vanguard _ _ _
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AUSTRALASIA
- -----------
- ----------------------------------------------------------------------------------------
Ocean Bounty three wells plus two lower 70's mid June 2003
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Ocean Epoch - - -
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Ocean General First of three wells mid 50's mid May 2003
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Ocean Baroness 400 days plus option 110's late March 2003
- ----------------------------------------------------------------------------------------
Ocean Rover Three wells plus option 110s mid July 2003
- ----------------------------------------------------------------------------------------
BRAZIL
- ------
- ----------------------------------------------------------------------------------------
Ocean Yorktown - - -
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Ocean Yatzy five-year term plus option 120's early November 1998
- ----------------------------------------------------------------------------------------
Ocean Winner one year extension low 60's early November 2002
- ----------------------------------------------------------------------------------------
Ocean Alliance four-year contract 110's early September 2000
- ----------------------------------------------------------------------------------------
INTERNATIONAL DRILLSHIPS (1)
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Ocean Clipper one-year extension 100's mid February 2003
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INTERNATIONAL JACKUPS (2)
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Ocean Sovereign - - -
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Ocean Heritage 12 month term program upper 40's late December 2002
- ----------------------------------------------------------------------------------------
2
COLD STACKED (7)
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Ocean Liberator - - -
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Ocean Century - - -
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Ocean Prospector - - -
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Ocean Champion - - -
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Ocean Endeavor - - -
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Ocean Voyager - - -
- ----------------------------------------------------------------------------------------
Ocean New Era - - -
- ----------------------------------------------------------------------------------------
NOTES:
* ASSUME 95-98% UTILIZATION RATE DURING CONTRACTED PERIODS TO ALLOW FOR NORMAL
EQUIPMENT REPAIR DOWNTIME
GOM = Gulf of Mexico
** TABLE CONTINUED **
3
RIG NAME ESTIMATED END DATE FUTURE CONTRACT AND OTHER INFORMATION
- -----------------------------------------------------------------------------------------------
DOMESTIC DEEPWATER SEMISUBMERSIBLES (6)
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Ocean Quest early September 2003 available
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Ocean Star late October 2003 available.
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Ocean America early August 2003 available
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Ocean Valiant mid August 2003 available.
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Ocean Victory - available
- -----------------------------------------------------------------------------------------------
Ocean Confidence early January 2006 available.
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DOMESTIC 2ND/3RD GENERATION SEMISUBMERSIBLES (4)
- -----------------------------------------------------------------------------------------------
Ocean Concord early October 2003 available
- -----------------------------------------------------------------------------------------------
Ocean Lexington mid August 2003 available
- -----------------------------------------------------------------------------------------------
Ocean Saratoga late July 2003 available
- -----------------------------------------------------------------------------------------------
Ocean Worker early August 2003 Prepare for PEMEX contract work following LLOG well;
four year term work in GOM in upper 60's ending
in late July 2007.
- -----------------------------------------------------------------------------------------------
DOMESTIC JACKUPS (11)
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Ocean Crusader late September 2003 available
- -----------------------------------------------------------------------------------------------
Ocean Drake late July 2003 Rig currently scheduled for 30-day downtime during
current contract for survey beginning early 3rd Qtr.
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Ocean Columbia - available
- -----------------------------------------------------------------------------------------------
Ocean Spartan late July 2003 available.
- -----------------------------------------------------------------------------------------------
Ocean Spur early September 2003 available.
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Ocean King mid August 2003 available
- -----------------------------------------------------------------------------------------------
Ocean Nugget early August 2003 One well extension with Taylor in mid 20s beginning
early August 2003 and ending early September 2003.
- -----------------------------------------------------------------------------------------------
Ocean Summit mid August 2003 available
- -----------------------------------------------------------------------------------------------
Ocean Warwick early August 2003 available
- -----------------------------------------------------------------------------------------------
Ocean Titan - Cantilever upgrade ending mid December 2003.
- -----------------------------------------------------------------------------------------------
Ocean Tower late July 2003 One well with Merit Energy in upper 20's beginning
late July and ending late August 2003.
- -----------------------------------------------------------------------------------------------
1
- ----------------------------------------------------------------------------------------------
INTERNATIONAL SEMISUBMERSIBLES (16)
- -----------------------------------------------------------------------------------------------
MEXICO
- -----------------------------------------------------------------------------------------------
Ocean Ambassador mid December 2007 Preparing for PEMEX work
- -----------------------------------------------------------------------------------------------
Ocean Whittington early October 2006 Preparing for PEMEX contract; currently under tow
from Ghana.
- -----------------------------------------------------------------------------------------------
AFRICA
- ------
- -----------------------------------------------------------------------------------------------
Ocean Patriot - available
- -----------------------------------------------------------------------------------------------
NORTH SEA
- ---------
- -----------------------------------------------------------------------------------------------
Ocean Nomad late August 2003 available
- -----------------------------------------------------------------------------------------------
Ocean Guardian late March 2004 available
- -----------------------------------------------------------------------------------------------
Ocean Princess mid October 2003 First option declared plus option with Talisman in
low 40s beginning mid October 2003 and ending early
January 2004.
- -----------------------------------------------------------------------------------------------
Ocean Vanguard _ Survey complete July 2003; then available
- -----------------------------------------------------------------------------------------------
AUSTRALASIA
- -----------
- -----------------------------------------------------------------------------------------------
Ocean Bounty early February 2004 available
- -----------------------------------------------------------------------------------------------
Ocean Epoch - available.
- -----------------------------------------------------------------------------------------------
Ocean General late August 2003 Three wells plus option with Petro Vietnam in Viet
Nam in mid 50's beginning in mid September 2003 and
ending in late January 2004.
- -----------------------------------------------------------------------------------------------
Ocean Baroness early May 2004 available.
- -----------------------------------------------------------------------------------------------
Ocean Rover late November 2003 available.
- -----------------------------------------------------------------------------------------------
BRAZIL
- ------
- -----------------------------------------------------------------------------------------------
Ocean Yorktown - Preparing to mobe to U.S. GOM; available.
- -----------------------------------------------------------------------------------------------
Ocean Yatzy early November 2003 available.
- -----------------------------------------------------------------------------------------------
Ocean Winner late November 2003 Scheduled for survey in 4th Qtr. Estimated downtime
60 days.
- -----------------------------------------------------------------------------------------------
Ocean Alliance early September 2004 Scheduled for survey in 4th Qtr. Estimated downtime
60 days.
- -----------------------------------------------------------------------------------------------
INTERNATIONAL DRILLSHIPS (1)
- -----------------------------------------------------------------------------------------------
Ocean Clipper early January 2004 available.
- -----------------------------------------------------------------------------------------------
INTERNATIONAL JACKUPS (2)
- -----------------------------------------------------------------------------------------------
Ocean Sovereign - available
- -----------------------------------------------------------------------------------------------
Ocean Heritage late July 2003 Early termination provision exercised (30 days);
available
- -----------------------------------------------------------------------------------------------
2
COLD STACKED (7)
- -----------------------------------------------------------------------------------------------
Ocean Liberator - Cold stacked Nov. '02
- -----------------------------------------------------------------------------------------------
Ocean Century - Cold stacked July '98
- -----------------------------------------------------------------------------------------------
Ocean Prospector - Cold stacked Oct. '99
- -----------------------------------------------------------------------------------------------
Ocean Champion - Cold Stacked Feb. '02
- -----------------------------------------------------------------------------------------------
Ocean Endeavor - Cold stacked March '02
- -----------------------------------------------------------------------------------------------
Ocean Voyager - Cold stacked March '02
- -----------------------------------------------------------------------------------------------
Ocean New Era - Cold stacked Dec. '02
- -----------------------------------------------------------------------------------------------
NOTES:
* ASSUME 95-98% UTILIZATION RATE DURING CONTRACTED PERIODS TO ALLOW FOR NORMAL
EQUIPMENT REPAIR DOWNTIME
GOM = Gulf of Mexico
** TABLE COMPLETE **
3