GB2448262B - Electrically operated THRT - Google Patents

Electrically operated THRT

Info

Publication number
GB2448262B
GB2448262B GB0812914A GB0812914A GB2448262B GB 2448262 B GB2448262 B GB 2448262B GB 0812914 A GB0812914 A GB 0812914A GB 0812914 A GB0812914 A GB 0812914A GB 2448262 B GB2448262 B GB 2448262B
Authority
GB
United Kingdom
Prior art keywords
thrt
electrically operated
operated
electrically
operated thrt
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.)
Expired - Lifetime
Application number
GB0812914A
Other versions
GB0812914D0 (en
GB2448262A (en
Inventor
Christopher D Bartlett
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.)
FMC TECHNOLOGIES
FMC Technologies Inc
Original Assignee
FMC TECHNOLOGIES
FMC Technologies 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 FMC TECHNOLOGIES, FMC Technologies Inc filed Critical FMC TECHNOLOGIES
Priority to GB0812914A priority Critical patent/GB2448262B/en
Priority claimed from GB0614174A external-priority patent/GB2426536B/en
Publication of GB0812914D0 publication Critical patent/GB0812914D0/en
Publication of GB2448262A publication Critical patent/GB2448262A/en
Application granted granted Critical
Publication of GB2448262B publication Critical patent/GB2448262B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
GB0812914A 2003-12-17 2003-12-17 Electrically operated THRT Expired - Lifetime GB2448262B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0812914A GB2448262B (en) 2003-12-17 2003-12-17 Electrically operated THRT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0614174A GB2426536B (en) 2003-12-17 2003-12-17 Electrically operated actuation tool for subsea completion system components
GB0812914A GB2448262B (en) 2003-12-17 2003-12-17 Electrically operated THRT

Publications (3)

Publication Number Publication Date
GB0812914D0 GB0812914D0 (en) 2008-08-20
GB2448262A GB2448262A (en) 2008-10-08
GB2448262B true GB2448262B (en) 2008-11-19

Family

ID=39722298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0812914A Expired - Lifetime GB2448262B (en) 2003-12-17 2003-12-17 Electrically operated THRT

Country Status (1)

Country Link
GB (1) GB2448262B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9611717B2 (en) 2014-07-14 2017-04-04 Ge Oil & Gas Uk Limited Wellhead assembly with an annulus access valve
US10890043B2 (en) 2015-05-08 2021-01-12 Fmc Kongsberg Subsea As System for remote operation of downhole well equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO334302B1 (en) 2011-11-30 2014-02-03 Aker Subsea As Production pipe hanger with coupling assembly
NO346636B1 (en) * 2020-10-30 2022-11-07 Ccb Subsea As Apparatus and method for pipe hanger installation
CN112324371B (en) * 2020-12-09 2022-09-02 重庆前卫科技集团有限公司 Tool for feeding and recovering tubing hanger of underwater Christmas tree

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375239A (en) * 1980-06-13 1983-03-01 Halliburton Company Acoustic subsea test tree and method
US4493374A (en) * 1983-03-24 1985-01-15 Arlington Automatics, Inc. Hydraulic setting tool
US6216784B1 (en) * 1999-07-29 2001-04-17 Halliburton Energy Services, Inc. Subsurface electro-hydraulic power unit
US6343654B1 (en) * 1998-12-02 2002-02-05 Abb Vetco Gray, Inc. Electric power pack for subsea wellhead hydraulic tools
US6516875B2 (en) * 2000-07-13 2003-02-11 Fmc Technologies, Inc. Tubing hanger lockdown mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4375239A (en) * 1980-06-13 1983-03-01 Halliburton Company Acoustic subsea test tree and method
US4493374A (en) * 1983-03-24 1985-01-15 Arlington Automatics, Inc. Hydraulic setting tool
US6343654B1 (en) * 1998-12-02 2002-02-05 Abb Vetco Gray, Inc. Electric power pack for subsea wellhead hydraulic tools
US6216784B1 (en) * 1999-07-29 2001-04-17 Halliburton Energy Services, Inc. Subsurface electro-hydraulic power unit
US6516875B2 (en) * 2000-07-13 2003-02-11 Fmc Technologies, Inc. Tubing hanger lockdown mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9611717B2 (en) 2014-07-14 2017-04-04 Ge Oil & Gas Uk Limited Wellhead assembly with an annulus access valve
US10890043B2 (en) 2015-05-08 2021-01-12 Fmc Kongsberg Subsea As System for remote operation of downhole well equipment

Also Published As

Publication number Publication date
GB0812914D0 (en) 2008-08-20
GB2448262A (en) 2008-10-08

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20231216