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GB2132728B - Wellhead connector with check valve - Google Patents

Wellhead connector with check valve

Info

Publication number
GB2132728B
GB2132728B GB08401537A GB8401537A GB2132728B GB 2132728 B GB2132728 B GB 2132728B GB 08401537 A GB08401537 A GB 08401537A GB 8401537 A GB8401537 A GB 8401537A GB 2132728 B GB2132728 B GB 2132728B
Authority
GB
United Kingdom
Prior art keywords
check valve
wellhead connector
wellhead
connector
check
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
Application number
GB08401537A
Other versions
GB8401537D0 (en
GB2132728A (en
Inventor
Keith R Hazelrigg
Edward W Locheed
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.)
NL Industries Inc
Original Assignee
NL Industries 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
Priority claimed from US06/259,421 external-priority patent/US4460156A/en
Application filed by NL Industries Inc filed Critical NL Industries Inc
Publication of GB8401537D0 publication Critical patent/GB8401537D0/en
Publication of GB2132728A publication Critical patent/GB2132728A/en
Application granted granted Critical
Publication of GB2132728B publication Critical patent/GB2132728B/en
Expired 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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/038—Connectors used on well heads, e.g. for connecting blow-out preventer and riser
    • 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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged 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
    • E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
    • E21B33/0387—Hydraulic stab connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/002—Couplings of the quick-acting type which can be controlled at a distance
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/28—Couplings of the quick-acting type with fluid cut-off means
    • F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings
    • F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of two pipe-end fittings with a lift valve being opened automatically when the coupling is applied

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
GB08401537A 1981-05-01 1984-01-20 Wellhead connector with check valve Expired GB2132728B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/259,421 US4460156A (en) 1981-05-01 1981-05-01 Wellhead connector with check valve
GB8209904A GB2097885B (en) 1981-05-01 1982-04-02 Wellhead connector with check valve

Publications (3)

Publication Number Publication Date
GB8401537D0 GB8401537D0 (en) 1984-02-22
GB2132728A GB2132728A (en) 1984-07-11
GB2132728B true GB2132728B (en) 1985-02-13

Family

ID=26282461

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08401537A Expired GB2132728B (en) 1981-05-01 1984-01-20 Wellhead connector with check valve

Country Status (1)

Country Link
GB (1) GB2132728B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10400545B2 (en) * 2016-07-08 2019-09-03 Cameron International Corporation Flow control assembly

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8622311D0 (en) * 1986-09-16 1986-10-22 Nat Supply Co Uk Ltd Wellhead connection of hydraulic control lines
US4754780A (en) * 1987-02-10 1988-07-05 Smith Iii Robert E Pressure balanced hydraulic coupling
GB8722562D0 (en) * 1987-09-25 1987-11-04 Goodfellow Associates Ltd Connector for fluid carrying conduits
US4796922A (en) * 1987-12-30 1989-01-10 Vetco Gray Inc. Subsea multiway hydraulic connector
NL9002816A (en) * 1990-12-19 1992-07-16 Single Buoy Moorings QUICK COUPLING AND QUICK COUPLING ASSEMBLY.
US5865250A (en) * 1994-08-23 1999-02-02 Abb Vetco Gray Inc. Fluid connector with check valve and method of running a string of tubing
US5582438A (en) * 1994-12-21 1996-12-10 Wilkins; Robert L. Lateral connector for tube assembly
GB9621770D0 (en) * 1996-10-18 1996-12-11 Abb Seatec Ltd Two-part connector
US6062314A (en) 1996-11-14 2000-05-16 Abb Vetco Gray Inc. Tubing hanger and tree with horizontal flow and annulus ports
US5829480A (en) * 1997-05-07 1998-11-03 National Coupling Company, Inc. Locking device for undersea hydraulic coupling
US6003602A (en) * 1997-09-05 1999-12-21 Kraerner Oilfield Products Tree bore protector
US6050544A (en) * 1997-09-11 2000-04-18 Kvaerner Oilfield Products Valve coupling device forming metal-to-metal seal
US6276386B1 (en) 1997-11-24 2001-08-21 Kvaerner Oilfield Products, Inc. Charging device for hydraulic systems
US6059336A (en) * 1997-12-22 2000-05-09 Kvaernet Oilfield Products Hydraulically actuated mechanical coupler
US6041859A (en) * 1997-12-30 2000-03-28 Kuaefner Oilfield Products Anti-rotation device
US5975210A (en) * 1997-12-31 1999-11-02 Kvaerner Oilfield Products Well completion system having a precision cut low profile helix
US6129149A (en) * 1997-12-31 2000-10-10 Kvaerner Oilfield Products Wellhead connector
US6039120A (en) * 1997-12-31 2000-03-21 Kvaerner Oilfield Products Adjustable isolation sleeve
US6062312A (en) * 1998-04-09 2000-05-16 Kvaerner Oilfield Products Tree running tool with emergency release
US6142233A (en) * 1998-04-09 2000-11-07 Kvaerner Dilfield Products Tree running tool with actuator for latch
US6113157A (en) * 1998-04-09 2000-09-05 Kvaerner Oilfield Products Adjustable ball joint connector
US6050338A (en) * 1998-06-16 2000-04-18 Dril-Quip, Inc. Subsea wellhead apparatus
US8393354B2 (en) 2007-11-26 2013-03-12 Cameron International Corporation Self-sealing hydraulic control line coupling
BRPI0819901A2 (en) * 2007-11-26 2015-05-19 Cameron Int Corp Self-sealing Chemical Injection Line Coupling
US11261978B2 (en) 2019-03-27 2022-03-01 Cameron International Corporation Annulus safety valve system and method
EP3976921B1 (en) 2019-06-03 2025-12-17 Cameron Technologies Limited Wellhead assembly valve systems and methods
US12320221B2 (en) 2021-05-21 2025-06-03 Cameron International Corporation Wellhead assembly monitoring sensor and method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB494270A (en) * 1937-04-24 1938-10-24 Robert Harben Whitelegg Improvements in or relating to coupling nozzles for grease guns
GB751312A (en) * 1953-07-21 1956-06-27 Beyer Eugen Improvements relating to magnetic recording and reproducing machines
NL297029A (en) * 1963-08-23
DE2452613C3 (en) * 1974-11-06 1981-09-03 Robert Bosch Gmbh, 7000 Stuttgart Coupling for pressure medium lines, in particular for compressed air brake systems in motor vehicles
DE7836112U1 (en) * 1978-12-06 1980-05-14 Robert Bosch Gmbh, 7000 Stuttgart CLUTCH HEAD FOR COMPRESSED AIR BRAKE SYSTEMS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10400545B2 (en) * 2016-07-08 2019-09-03 Cameron International Corporation Flow control assembly

Also Published As

Publication number Publication date
GB8401537D0 (en) 1984-02-22
GB2132728A (en) 1984-07-11

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930402