GB9712537D0 - Method and apparatus for drilling subsea wells - Google Patents

Method and apparatus for drilling subsea wells

Info

Publication number
GB9712537D0
GB9712537D0 GBGB9712537.1A GB9712537A GB9712537D0 GB 9712537 D0 GB9712537 D0 GB 9712537D0 GB 9712537 A GB9712537 A GB 9712537A GB 9712537 D0 GB9712537 D0 GB 9712537D0
Authority
GB
United Kingdom
Prior art keywords
subsea wells
drilling subsea
drilling
wells
subsea
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GBGB9712537.1A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sedco Forex Technology Inc
Original Assignee
Sedco Forex Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sedco Forex Technology Inc filed Critical Sedco Forex Technology Inc
Priority to GBGB9712537.1A priority Critical patent/GB9712537D0/en
Publication of GB9712537D0 publication Critical patent/GB9712537D0/en
Priority to AU86276/98A priority patent/AU8627698A/en
Priority to GB9927815A priority patent/GB2341626A/en
Priority to PCT/EP1998/003730 priority patent/WO1998058152A1/en
Priority to NO996255A priority patent/NO996255L/en
Pending legal-status Critical Current

Links

GBGB9712537.1A 1997-06-17 1997-06-17 Method and apparatus for drilling subsea wells Pending GB9712537D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB9712537.1A GB9712537D0 (en) 1997-06-17 1997-06-17 Method and apparatus for drilling subsea wells
AU86276/98A AU8627698A (en) 1997-06-17 1998-06-17 Method and apparatus for drilling subsea wells
GB9927815A GB2341626A (en) 1997-06-17 1998-06-17 Method and apparatus for drilling subsea wells
PCT/EP1998/003730 WO1998058152A1 (en) 1997-06-17 1998-06-17 Method and apparatus for drilling subsea wells
NO996255A NO996255L (en) 1997-06-17 1999-12-16 Method and apparatus for drilling undersea wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9712537.1A GB9712537D0 (en) 1997-06-17 1997-06-17 Method and apparatus for drilling subsea wells

Publications (1)

Publication Number Publication Date
GB9712537D0 true GB9712537D0 (en) 1997-08-20

Family

ID=10814259

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9712537.1A Pending GB9712537D0 (en) 1997-06-17 1997-06-17 Method and apparatus for drilling subsea wells
GB9927815A Withdrawn GB2341626A (en) 1997-06-17 1998-06-17 Method and apparatus for drilling subsea wells

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9927815A Withdrawn GB2341626A (en) 1997-06-17 1998-06-17 Method and apparatus for drilling subsea wells

Country Status (4)

Country Link
AU (1) AU8627698A (en)
GB (2) GB9712537D0 (en)
NO (1) NO996255L (en)
WO (1) WO1998058152A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2358032B (en) * 2000-01-05 2002-03-27 Sedco Forex Internat Inc Method and apparatus for drillig subsea wells
WO2002088516A1 (en) * 2001-04-30 2002-11-07 Shell Internationale Research Maatschappij B.V. Subsea drilling riser disconnect system and method
NO333539B1 (en) * 2004-03-16 2013-07-08 Ocean Riser Systems As System and method for switching between ordinary drilling and high pressure operations
US7658228B2 (en) 2005-03-15 2010-02-09 Ocean Riser System High pressure system
US8459361B2 (en) * 2007-04-11 2013-06-11 Halliburton Energy Services, Inc. Multipart sliding joint for floating rig
NO330829B1 (en) * 2007-06-22 2011-07-25 Subsea Dev Services As A system and method for alternating between ordinary drilling and high pressure operations
NO327464B1 (en) * 2007-11-09 2009-07-06 Fmc Kongsberg Subsea As Stigerorsystem

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512783A (en) * 1946-05-04 1950-06-27 Augustine J Tucker Marine drilling
US3330339A (en) * 1964-10-05 1967-07-11 Shell Oil Co Method of removing a wellhead assembly from the ocean floor
DE2543293C3 (en) * 1975-09-27 1978-03-16 Thyssen Industrie Ag, 4300 Essen Underwater drilling device
US5657823A (en) * 1995-11-13 1997-08-19 Kogure; Eiji Near surface disconnect riser

Also Published As

Publication number Publication date
AU8627698A (en) 1999-01-04
GB2341626A (en) 2000-03-22
NO996255D0 (en) 1999-12-16
NO996255L (en) 2000-02-10
WO1998058152A1 (en) 1998-12-23
GB9927815D0 (en) 2000-01-26

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