MX2023006021A - Valvula de seguridad subterranea con carga uniforme. - Google Patents

Valvula de seguridad subterranea con carga uniforme.

Info

Publication number
MX2023006021A
MX2023006021A MX2023006021A MX2023006021A MX2023006021A MX 2023006021 A MX2023006021 A MX 2023006021A MX 2023006021 A MX2023006021 A MX 2023006021A MX 2023006021 A MX2023006021 A MX 2023006021A MX 2023006021 A MX2023006021 A MX 2023006021A
Authority
MX
Mexico
Prior art keywords
seal
flapper
seat
seal surface
seal ring
Prior art date
Application number
MX2023006021A
Other languages
English (en)
Inventor
Jr James Dan Vick
Ross Glen Dusterhoft
Charles David Mcfate
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of MX2023006021A publication Critical patent/MX2023006021A/es

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • 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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
    • F16K15/034—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member weight-loaded
    • 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
    • E21B2200/05—Flapper valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lift Valve (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Un conjunto de válvula de seguridad subterránea que incluye una carcasa de válvula que comprende un asiento de válvula con una circunferencia y una superficie de cierre de asiento. El conjunto de válvula también incluye una charnela que se puede girar conectada a la carcasa de válvula y que comprende una superficie de cierre de charnela. La charnela se puede girar hacia su posición de encastre y cierre con la superficie de cierre de asiento en una posición de cierre para formar un cierre circunferencial superficie-a-superficie. El conjunto de válvula también incluye una ranura en forma de cola de milano cortada en la superficie de cierre de asiento o la superficie de cierre de charnela y un anillo de cierre retenido dentro de la ranura en forma de cola de milano y ubicado para formar un cierre contra el anillo de cierre cuando la charnela se encuentre en la posición de cierre. La superficie de cierre de asiento, la superficie de cierre de charnela, la ranura en forma de cola de milano, y el anillo de cierre toman una forma tal que la carga sobre el anillo de cierre es uniforme alrededor del anillo de cierre cuando la charnela se encuentra en la posición de cierre.
MX2023006021A 2020-12-28 2021-10-27 Valvula de seguridad subterranea con carga uniforme. MX2023006021A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063131201P 2020-12-28 2020-12-28
US17/511,757 US11661820B2 (en) 2020-12-28 2021-10-27 Subsurface safety valve with uniform loading
PCT/US2021/056767 WO2022146538A1 (en) 2020-12-28 2021-10-27 Subsurface safety valve with uniform loading

Publications (1)

Publication Number Publication Date
MX2023006021A true MX2023006021A (es) 2023-06-08

Family

ID=82119690

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023006021A MX2023006021A (es) 2020-12-28 2021-10-27 Valvula de seguridad subterranea con carga uniforme.

Country Status (6)

Country Link
US (1) US11661820B2 (es)
AU (1) AU2021412804A1 (es)
GB (1) GB2611935A (es)
MX (1) MX2023006021A (es)
NO (1) NO20230058A1 (es)
WO (1) WO2022146538A1 (es)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4134455A (en) * 1977-06-14 1979-01-16 Dresser Industries, Inc. Oilwell tubing tester with trapped valve seal
US4825902A (en) 1988-01-11 1989-05-02 Halliburton Company Flapper valve with protective hinge pin sleeve
US5137089A (en) * 1990-10-01 1992-08-11 Otis Engineering Corporation Streamlined flapper valve
US5682921A (en) 1996-05-28 1997-11-04 Baker Hughes Incorporated Undulating transverse interface for curved flapper seal
JP2000130617A (ja) * 1998-10-22 2000-05-12 Seiichi Tan サニタリー配管用逆止弁
US6666271B2 (en) * 2001-11-01 2003-12-23 Weatherford/Lamb, Inc. Curved flapper and seat for a subsurface saftey valve
CN102128275B (zh) * 2011-03-18 2012-12-26 赵雷 软密封蝶阀及其阀座密封圈制备方法
US9068661B2 (en) * 2012-06-06 2015-06-30 Baker Hughes Incorporated Curved flapper seal with stepped intermediate surface
EP3698011A4 (en) * 2017-10-16 2021-05-05 Cress, Pamala Ranee HIGH PRESSURE FLOAT VALVE

Also Published As

Publication number Publication date
US20220205338A1 (en) 2022-06-30
GB202300561D0 (en) 2023-03-01
NO20230058A1 (en) 2023-01-20
WO2022146538A1 (en) 2022-07-07
GB2611935A (en) 2023-04-19
US11661820B2 (en) 2023-05-30
AU2021412804A1 (en) 2023-02-16

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