GB9821739D0 - Well cap - Google Patents

Well cap

Info

Publication number
GB9821739D0
GB9821739D0 GBGB9821739.1A GB9821739A GB9821739D0 GB 9821739 D0 GB9821739 D0 GB 9821739D0 GB 9821739 A GB9821739 A GB 9821739A GB 9821739 D0 GB9821739 D0 GB 9821739D0
Authority
GB
United Kingdom
Prior art keywords
well cap
cap
well
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.)
Withdrawn
Application number
GBGB9821739.1A
Other versions
GB2330160A (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
Publication of GB9821739D0 publication Critical patent/GB9821739D0/en
Publication of GB2330160A publication Critical patent/GB2330160A/en
Withdrawn legal-status Critical Current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
    • E21B33/043—Casing heads; Suspending casings or tubings in well heads specially adapted for underwater well heads
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1007—Wear protectors; Centralising devices, e.g. stabilisers for the internal surface of a pipe, e.g. wear bushings for underwater well-heads
    • 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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
GB9821739A 1997-10-08 1998-10-07 Well cap Withdrawn GB2330160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9721242.7A GB9721242D0 (en) 1997-10-08 1997-10-08 Well cap

Publications (2)

Publication Number Publication Date
GB9821739D0 true GB9821739D0 (en) 1998-12-02
GB2330160A GB2330160A (en) 1999-04-14

Family

ID=10820169

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9721242.7A Ceased GB9721242D0 (en) 1997-10-08 1997-10-08 Well cap
GB9821739A Withdrawn GB2330160A (en) 1997-10-08 1998-10-07 Well cap

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9721242.7A Ceased GB9721242D0 (en) 1997-10-08 1997-10-08 Well cap

Country Status (1)

Country Link
GB (2) GB9721242D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6845815B2 (en) * 2002-08-27 2005-01-25 Fmc Technologies, Inc. Temporary abandonment cap
GB2551100B (en) * 2016-02-19 2021-07-14 Aker Solutions Ltd Apparatus and method for testing a blowout preventer
CN105672904B (en) * 2016-04-01 2018-08-17 西南石油大学 A kind of direct linkage type hermetic seal casing for high temperature and pressure ultradeep well
US20190277105A1 (en) * 2016-11-28 2019-09-12 Ebob IP Pty Ltd Wellhead annulus sleeve
CN113073946B (en) * 2020-05-13 2022-12-06 中国海洋石油集团有限公司 Using method of riser device with protective pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4766956A (en) * 1987-05-07 1988-08-30 Cameron Iron Works Usa, Inc. Wellhead annular seal
US5287925A (en) * 1993-03-04 1994-02-22 Dril-Quip, Inc. Wellhead apparatus
US5464063A (en) * 1994-08-19 1995-11-07 Abb Vetco Gray Inc. Well assembly metal seal

Also Published As

Publication number Publication date
GB2330160A (en) 1999-04-14
GB9721242D0 (en) 1997-12-03

Similar Documents

Publication Publication Date Title
EP0727361A3 (en) Snap-hinged cap
GB9714451D0 (en) Variable combination cap
GB9821739D0 (en) Well cap
AU139188S (en) Angled cap
GB9421701D0 (en) Cap
AU135695S (en) A cap
CA79990S (en) Cap
CA80335S (en) Cap
AU133666S (en) Cap
AU132041S (en) Cap
AU131666S (en) Cap
TW330559U (en) Improved cap
TW323628U (en) Improved cap
GB9704583D0 (en) Cap it
TW325773U (en) Improved cap ( ii )
AU136592S (en) Cap
AU138571S (en) Cap
AU139192S (en) Cap
AU139193S (en) Cap
GB9807641D0 (en) Cap
AU138460S (en) Cap
AU136921S (en) Cap
AU136451S (en) Cap
AU134078S (en) Cap
AU137161S (en) Cap

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)