SG11201503284PA - High temperature back pressure valve - Google Patents

High temperature back pressure valve

Info

Publication number
SG11201503284PA
SG11201503284PA SG11201503284PA SG11201503284PA SG11201503284PA SG 11201503284P A SG11201503284P A SG 11201503284PA SG 11201503284P A SG11201503284P A SG 11201503284PA SG 11201503284P A SG11201503284P A SG 11201503284PA SG 11201503284P A SG11201503284P A SG 11201503284PA
Authority
SG
Singapore
Prior art keywords
high temperature
back pressure
pressure valve
temperature back
valve
Prior art date
Application number
SG11201503284PA
Inventor
Henry X He
Behrooz A Movalfagh
Christina Shannon
Original Assignee
Vetco Gray 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 Vetco Gray Inc filed Critical Vetco Gray Inc
Publication of SG11201503284PA publication Critical patent/SG11201503284PA/en

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
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Valve Housings (AREA)
  • Details Of Valves (AREA)
SG11201503284PA 2012-10-29 2013-10-11 High temperature back pressure valve SG11201503284PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/663,058 US20140116720A1 (en) 2012-10-29 2012-10-29 High Temperature Back Pressure Valve
PCT/US2013/064591 WO2014070418A2 (en) 2012-10-29 2013-10-11 High temperature back pressure valve

Publications (1)

Publication Number Publication Date
SG11201503284PA true SG11201503284PA (en) 2015-05-28

Family

ID=49578545

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201703348SA SG10201703348SA (en) 2012-10-29 2013-10-11 High temperature back pressure valve
SG11201503284PA SG11201503284PA (en) 2012-10-29 2013-10-11 High temperature back pressure valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201703348SA SG10201703348SA (en) 2012-10-29 2013-10-11 High temperature back pressure valve

Country Status (5)

Country Link
US (1) US20140116720A1 (en)
CA (1) CA2889803A1 (en)
GB (1) GB2523021A (en)
SG (2) SG10201703348SA (en)
WO (1) WO2014070418A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2988956A1 (en) 2016-12-13 2018-06-13 Chevron U.S.A. Inc. Testable back pressure valves
CA2988969A1 (en) 2016-12-13 2018-06-13 Chevron U.S.A. Inc. Testable back pressure valves
US10458198B2 (en) * 2017-08-07 2019-10-29 Ge Oil & Gas Pressure Control Lp Test dart system and method
US11053769B2 (en) * 2019-02-02 2021-07-06 Northern Oil Solutions Back pressure valve plug
US10927643B2 (en) * 2019-05-01 2021-02-23 Saudi Arabian Oil Company Operating a subsurface safety valve using a downhole pump
CN113833430B (en) * 2020-06-24 2023-04-25 中国石油化工股份有限公司 Unidirectional sealing structure
US11499563B2 (en) 2020-08-24 2022-11-15 Saudi Arabian Oil Company Self-balancing thrust disk
US11920469B2 (en) 2020-09-08 2024-03-05 Saudi Arabian Oil Company Determining fluid parameters
US11644351B2 (en) 2021-03-19 2023-05-09 Saudi Arabian Oil Company Multiphase flow and salinity meter with dual opposite handed helical resonators
US11591899B2 (en) 2021-04-05 2023-02-28 Saudi Arabian Oil Company Wellbore density meter using a rotor and diffuser
US11913464B2 (en) 2021-04-15 2024-02-27 Saudi Arabian Oil Company Lubricating an electric submersible pump
US11994016B2 (en) 2021-12-09 2024-05-28 Saudi Arabian Oil Company Downhole phase separation in deviated wells
WO2024101983A1 (en) * 2022-11-11 2024-05-16 Petroliam Nasional Berhad (Petronas) Valve for sealing off pressure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2148327A (en) * 1937-12-14 1939-02-21 Gray Tool Co Oil well completion apparatus
US2241288A (en) * 1940-01-26 1941-05-06 Gray Tool Co Apparatus for completing wells
US2830666A (en) * 1956-07-12 1958-04-15 George A Butler Combined sealing plug and tubing hanger
US2958336A (en) * 1958-04-23 1960-11-01 Fmc Corp Back pressure valve
US5099882A (en) * 1991-01-11 1992-03-31 National Coupling Company, Inc. Pressure balanced hydraulic coupling with metal seals
US5758682A (en) * 1996-06-05 1998-06-02 Metal Goods Manufacturing Company Safety shut off valve
CA2720623C (en) * 2008-04-09 2018-02-27 Cameron International Corporation Straight-bore back pressure valve
US8205890B2 (en) * 2008-07-08 2012-06-26 Worldwide Oilfield Machine, Inc. Resilient high pressure metal-to-metal seal and method

Also Published As

Publication number Publication date
CA2889803A1 (en) 2014-05-08
GB201507638D0 (en) 2015-06-17
WO2014070418A2 (en) 2014-05-08
SG10201703348SA (en) 2017-07-28
WO2014070418A3 (en) 2014-11-27
US20140116720A1 (en) 2014-05-01
GB2523021A (en) 2015-08-12

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