GB9206311D0 - Multiple concentric bore tubing hanger - Google Patents

Multiple concentric bore tubing hanger

Info

Publication number
GB9206311D0
GB9206311D0 GB929206311A GB9206311A GB9206311D0 GB 9206311 D0 GB9206311 D0 GB 9206311D0 GB 929206311 A GB929206311 A GB 929206311A GB 9206311 A GB9206311 A GB 9206311A GB 9206311 D0 GB9206311 D0 GB 9206311D0
Authority
GB
United Kingdom
Prior art keywords
tubing hanger
multiple concentric
concentric bore
bore tubing
hanger
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Withdrawn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
GB929206311A
Other versions
GB2254634A (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.)
BP Exploration Operating Co Ltd
Original Assignee
BP Exploration Operating Co 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
Priority claimed from GB919107872A external-priority patent/GB9107872D0/en
Priority claimed from GB919121850A external-priority patent/GB9121850D0/en
Application filed by BP Exploration Operating Co Ltd filed Critical BP Exploration Operating Co Ltd
Priority to GB9206311A priority Critical patent/GB2254634A/en
Publication of GB9206311D0 publication Critical patent/GB9206311D0/en
Publication of GB2254634A publication Critical patent/GB2254634A/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Withdrawn legal-status Critical Current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
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids

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)
  • Earth Drilling (AREA)
GB9206311A 1991-04-12 1992-03-23 Multiple concentric bore tubing hanger Withdrawn GB2254634A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9206311A GB2254634A (en) 1991-04-12 1992-03-23 Multiple concentric bore tubing hanger

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB919107872A GB9107872D0 (en) 1991-04-12 1991-04-12 Double annulus shut-off mechanism
GB919121850A GB9121850D0 (en) 1991-10-15 1991-10-15 Multiple concentric bore tubing hanger
GB9206311A GB2254634A (en) 1991-04-12 1992-03-23 Multiple concentric bore tubing hanger

Publications (2)

Publication Number Publication Date
GB9206311D0 true GB9206311D0 (en) 1992-05-06
GB2254634A GB2254634A (en) 1992-10-14

Family

ID=27265598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9206311A Withdrawn GB2254634A (en) 1991-04-12 1992-03-23 Multiple concentric bore tubing hanger

Country Status (1)

Country Link
GB (1) GB2254634A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2319795B (en) * 1996-11-22 2001-01-10 Vetco Gray Inc Abb Insert tree
WO1999004137A1 (en) * 1997-07-14 1999-01-28 Axtech Ltd. Simultaneous production and water injection well system
GB2342668B (en) * 1999-02-11 2000-10-11 Fmc Corp Large bore subsea christmas tree and tubing hanger system
GB2365890C (en) * 2000-08-21 2006-02-07 Fmc Corp Multiple bore christmas tree outlet
BR0114129A (en) * 2000-09-14 2003-12-09 Fmc Technologies Concentric Pipe Completion System
WO2008032112A1 (en) * 2006-09-11 2008-03-20 Philip Head Well construction and completion
EP2233689A1 (en) * 2009-03-27 2010-09-29 Shell Internationale Research Maatschappij B.V. Integrated method and system for acid gas-lift and enhanced oil recovery using acid gas background of the invention
US8622139B2 (en) * 2010-12-15 2014-01-07 Vetco Gray Inc. Emergency subsea wellhead closure devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449583A (en) * 1981-09-21 1984-05-22 Armco Inc. Well devices with annulus check valve and hydraulic by-pass
GB8801850D0 (en) * 1988-01-28 1988-02-24 British Petroleum Co Plc Tubing hanger shut-off mechanism
US4958686A (en) * 1989-08-30 1990-09-25 Norman A. Nelson Subsea well completion system and method of operation
US5143158A (en) * 1990-04-27 1992-09-01 Dril-Quip, Inc. Subsea wellhead apparatus

Also Published As

Publication number Publication date
GB2254634A (en) 1992-10-14

Similar Documents

Publication Publication Date Title
GB2287263B (en) Tubing hangers
GB2257180B (en) Tubing connector
GB8801850D0 (en) Tubing hanger shut-off mechanism
SG44682A1 (en) Drilling fluid
GB2251876B (en) Well drilling fluid
GB9004616D0 (en) Large bore tubing roller clamp
GB2258258B (en) Drilling fluid
GB9109543D0 (en) Drilling system
GB9108242D0 (en) Medical tubing
GB9206311D0 (en) Multiple concentric bore tubing hanger
GB2254781B (en) Wishbone hanger
GB9111127D0 (en) Hanger device
AU655746B3 (en) A hanger clip
GB9121850D0 (en) Multiple concentric bore tubing hanger
GB9123130D0 (en) Footwaer hanger
GB9113900D0 (en) Hangers
GB2255361B (en) Drilling assembly
ZA922701B (en) Shock tubing
AU115038S (en) Hanger
PL289491A1 (en) Hanger
PHUM7442Z (en) Hanger
ZA91596B (en) Hanger
GB2264131B (en) Drilling fluid
GB9112658D0 (en) Drilling fluids
GB9114072D0 (en) Drilling fluids

Legal Events

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