GB9917074D0 - A wellhead arrangement - Google Patents

A wellhead arrangement

Info

Publication number
GB9917074D0
GB9917074D0 GBGB9917074.8A GB9917074A GB9917074D0 GB 9917074 D0 GB9917074 D0 GB 9917074D0 GB 9917074 A GB9917074 A GB 9917074A GB 9917074 D0 GB9917074 D0 GB 9917074D0
Authority
GB
United Kingdom
Prior art keywords
wellhead arrangement
wellhead
arrangement
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.)
Granted
Application number
GBGB9917074.8A
Other versions
GB2352258A (en
GB2352258B (en
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.)
Plexus Ocean Systems Ltd
Original Assignee
Plexus Ocean Systems Ltd
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 Plexus Ocean Systems Ltd filed Critical Plexus Ocean Systems Ltd
Priority to GB9917074A priority Critical patent/GB2352258B/en
Publication of GB9917074D0 publication Critical patent/GB9917074D0/en
Priority to AU61704/00A priority patent/AU6170400A/en
Priority to PCT/GB2000/002790 priority patent/WO2001007751A1/en
Publication of GB2352258A publication Critical patent/GB2352258A/en
Application granted granted Critical
Publication of GB2352258B publication Critical patent/GB2352258B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
GB9917074A 1999-07-22 1999-07-22 A wellhead arrangement Expired - Lifetime GB2352258B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9917074A GB2352258B (en) 1999-07-22 1999-07-22 A wellhead arrangement
AU61704/00A AU6170400A (en) 1999-07-22 2000-07-24 A wellhead arrangement
PCT/GB2000/002790 WO2001007751A1 (en) 1999-07-22 2000-07-24 A wellhead arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9917074A GB2352258B (en) 1999-07-22 1999-07-22 A wellhead arrangement

Publications (3)

Publication Number Publication Date
GB9917074D0 true GB9917074D0 (en) 1999-09-22
GB2352258A GB2352258A (en) 2001-01-24
GB2352258B GB2352258B (en) 2003-09-17

Family

ID=10857635

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9917074A Expired - Lifetime GB2352258B (en) 1999-07-22 1999-07-22 A wellhead arrangement

Country Status (3)

Country Link
AU (1) AU6170400A (en)
GB (1) GB2352258B (en)
WO (1) WO2001007751A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7909103B2 (en) 2006-04-20 2011-03-22 Vetcogray Inc. Retrievable tubing hanger installed below tree
EP1892372A1 (en) * 2006-08-25 2008-02-27 Cameron International Corporation Flow block
US8871699B2 (en) 2012-09-13 2014-10-28 Ecolab Usa Inc. Detergent composition comprising phosphinosuccinic acid adducts and methods of use
EP3176358A1 (en) * 2015-12-01 2017-06-07 Cameron International Corporation Wellhead assembly with internal casing hanger pack-off
EP3894657B1 (en) * 2018-12-12 2023-11-01 FMC Technologies, Inc. Rotating indexing coupling (ric) assembly for installation and orientation of a subsea production tree
CN115142809B (en) * 2021-03-31 2024-06-11 派格水下技术(广州)有限公司 Multi-well interconnected low pressure wellhead system for drilling base plate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166775B (en) * 1984-09-12 1987-09-16 Britoil Plc Underwater well equipment
US4940087A (en) * 1989-05-26 1990-07-10 Baker Manufacturing Company Seating arrangement and structure of a spool within a well casing
US5193616A (en) * 1991-08-06 1993-03-16 Cooper Industries, Inc. Tubing hanger seal assembly
DE69231713T3 (en) * 1992-06-01 2009-10-29 Cooper Cameron Corp., Houston wellhead
US5372199A (en) * 1993-02-16 1994-12-13 Cooper Industries, Inc. Subsea wellhead
GB9425240D0 (en) * 1994-12-14 1995-02-08 Head Philip Dissoluable metal to metal seal
GB2311312B (en) * 1996-03-19 1998-03-04 Allan Cassells Sharp Method and apparatus for simultaneous production and injection operations in a single well
US6062314A (en) * 1996-11-14 2000-05-16 Abb Vetco Gray Inc. Tubing hanger and tree with horizontal flow and annulus ports
GB2320937B (en) * 1996-12-02 2000-09-20 Vetco Gray Inc Abb Horizontal tree block for subsea wellhead
US5868204A (en) * 1997-05-08 1999-02-09 Abb Vetco Gray Inc. Tubing hanger vent
US5988282A (en) * 1996-12-26 1999-11-23 Abb Vetco Gray Inc. Pressure compensated actuated check valve

Also Published As

Publication number Publication date
GB2352258A (en) 2001-01-24
GB2352258B (en) 2003-09-17
WO2001007751A1 (en) 2001-02-01
AU6170400A (en) 2001-02-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20120705 AND 20120711

PE20 Patent expired after termination of 20 years

Expiry date: 20190721