[go: up one dir, main page]

NL9301455A - Vanaf het oppervlak bestuurde, ondergrondse veiligheidsbuisafsluiter. - Google Patents

Vanaf het oppervlak bestuurde, ondergrondse veiligheidsbuisafsluiter. Download PDF

Info

Publication number
NL9301455A
NL9301455A NL9301455A NL9301455A NL9301455A NL 9301455 A NL9301455 A NL 9301455A NL 9301455 A NL9301455 A NL 9301455A NL 9301455 A NL9301455 A NL 9301455A NL 9301455 A NL9301455 A NL 9301455A
Authority
NL
Netherlands
Prior art keywords
flow tube
chamber
valve
pressure
rod
Prior art date
Application number
NL9301455A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ava Int Corp
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 Ava Int Corp filed Critical Ava Int Corp
Publication of NL9301455A publication Critical patent/NL9301455A/nl

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
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
    • F16K1/2007—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member specially adapted operating means therefor
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
    • F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
    • F16K31/1655—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm for rotating valves
    • 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)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)
NL9301455A 1992-08-21 1993-08-23 Vanaf het oppervlak bestuurde, ondergrondse veiligheidsbuisafsluiter. NL9301455A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93417492A 1992-08-21 1992-08-21
US93417492 1992-08-21

Publications (1)

Publication Number Publication Date
NL9301455A true NL9301455A (nl) 1994-03-16

Family

ID=25465089

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9301455A NL9301455A (nl) 1992-08-21 1993-08-23 Vanaf het oppervlak bestuurde, ondergrondse veiligheidsbuisafsluiter.

Country Status (5)

Country Link
US (1) US5411096A (no)
FR (1) FR2694973A1 (no)
GB (1) GB2270530A (no)
NL (1) NL9301455A (no)
NO (1) NO932900L (no)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO177241C (no) * 1993-03-01 1995-08-09 Sigbjoern Sangesland Elektro-hydraulisk ventilaktuator
US5564675A (en) * 1994-10-19 1996-10-15 Camco International Inc. Subsurface safety valve of minimized length
US5803175A (en) * 1996-04-17 1998-09-08 Myers, Jr.; William Desmond Perforating gun connection and method of connecting for live well deployment
US5682921A (en) * 1996-05-28 1997-11-04 Baker Hughes Incorporated Undulating transverse interface for curved flapper seal
GB2313610B (en) * 1996-05-29 2000-04-26 Baker Hughes Inc Method of performing a downhole operation
US6053251A (en) * 1997-05-15 2000-04-25 Halliburton Energy Services, Inc. Reduced travel operating mechanism for downhole tools
GB2326892B (en) * 1997-07-02 2001-08-01 Baker Hughes Inc Downhole lubricator for installation of extended assemblies
US6145598A (en) * 1997-11-17 2000-11-14 Carisella; James V. Hydrostatic, slow actuating subterranean well tool manipulation device and method
US6209663B1 (en) * 1998-05-18 2001-04-03 David G. Hosie Underbalanced drill string deployment valve method and apparatus
CA2269876C (en) * 1998-05-18 2005-12-27 Gulf Technologies International, L.C. Underbalanced drill string deployment valve method and apparatus
NO992442L (no) 1998-05-28 1999-11-29 Philip Head Sikkerhetsventil og pumpe for borehull
EP0985798A3 (en) * 1998-09-10 2002-10-09 Halliburton Energy Services, Inc. Apparatus for opening and closing a flapper valve
GB2358420B (en) 1998-09-21 2002-12-18 Camco Int Eccentric subsurface safety valve
FR2790507B1 (fr) * 1999-03-05 2001-04-20 Schlumberger Services Petrol Actionneur de fond de puits a soufflets et dispositif de reglage de debit utilisant un tel actionneur
US6607037B2 (en) 2001-07-24 2003-08-19 Baker Hughes Incorporated Sand control seal for subsurface safety valve
GB0124914D0 (en) * 2001-10-17 2001-12-05 Symonds Downhole Tooling Ltd Downhole tool
US6854519B2 (en) * 2002-05-03 2005-02-15 Weatherford/Lamb, Inc. Subsurface valve with system and method for sealing
US6889771B1 (en) * 2002-07-29 2005-05-10 Schlumberger Technology Corporation Selective direct and reverse circulation check valve mechanism for coiled tubing
US7255174B2 (en) * 2003-07-16 2007-08-14 Baker Hughes Incorporated Cement control ring
US7246668B2 (en) * 2004-10-01 2007-07-24 Weatherford/Lamb, Inc. Pressure actuated tubing safety valve
US7597149B2 (en) * 2004-12-03 2009-10-06 Halliburton Energy Services, Inc. Safety valve with extension springs
US20090236099A1 (en) * 2008-03-24 2009-09-24 Burris John E Multiple Spring Subsurface Safety Valve
GB2470876A (en) * 2009-03-19 2010-12-08 Baker Hughes Inc Multiple spring subsurface safety valve
AU2010303247A1 (en) * 2009-10-09 2012-05-03 Schlumberger Technology B.V. Downhole tool actuation devices and methods
US8776889B2 (en) 2010-07-14 2014-07-15 Weatherford/Lamb, Inc. Irregularly shaped flapper closure and sealing surfaces
US9010726B2 (en) * 2011-11-07 2015-04-21 Schlumberger Technology Corporation Reduced length actuation system
CN102720464B (zh) * 2012-07-04 2014-03-05 湖南唯科拓石油科技服务有限公司 一种井下安全阀
US9097084B2 (en) 2012-10-26 2015-08-04 Schlumberger Technology Corporation Coiled tubing pump down system
CN104499994B (zh) * 2015-01-08 2017-11-24 湖南唯科拓石油科技服务有限公司 一种环空液压控制安全阀
US10107075B2 (en) * 2015-03-24 2018-10-23 Weatherford Technology Holdings, Llc Downhole isolation valve
US20150300124A1 (en) * 2015-07-07 2015-10-22 Tejas Research & Engineering, Llc Surface Controlled Downhole Valve with Supplemental Spring Closing Force for Ultra Deep Wells
RU2688719C1 (ru) * 2018-07-25 2019-05-22 Публичное акционерное общество "Татнефть" имени В.Д. Шашина Способ разработки обводненной нефтяной залежи
US10920529B2 (en) 2018-12-13 2021-02-16 Tejas Research & Engineering, Llc Surface controlled wireline retrievable safety valve
GB2611000B (en) * 2020-06-26 2024-08-21 Schlumberger Technology Bv Interventionless injection safety valve
US11408252B2 (en) * 2020-08-26 2022-08-09 Baker Hughes Oilfield Operations Llc Surface controlled subsurface safety valve (SCSSV) system
AU2021420723A1 (en) 2021-01-14 2023-07-27 Schlumberger Technology B.V. Wellbore pressure insensitive hydraulic piston configuration

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798561A (en) * 1954-12-21 1957-07-09 Exxon Research Engineering Co Blowout preventer for wells
US2786535A (en) * 1954-12-21 1957-03-26 Exxon Research Engineering Co Subsurface blowout preventer
US3747618A (en) * 1971-08-13 1973-07-24 R Boes Automatic shut-off valve system
US3860066A (en) * 1972-03-27 1975-01-14 Otis Eng Co Safety valves for wells
US3865141A (en) * 1973-06-29 1975-02-11 Schlumberger Technology Corp Subsurface safety valve apparatus
US3981358A (en) * 1975-11-14 1976-09-21 Camco, Incorporated Well safety valve
US4429620A (en) * 1979-02-22 1984-02-07 Exxon Production Research Co. Hydraulically operated actuator
US4513944A (en) * 1980-06-03 1985-04-30 Otis Engineering Corporation Valve with latching means
US4325431A (en) * 1980-07-10 1982-04-20 Ava International Corporation Flow controlling apparatus
GB2112041B (en) * 1981-12-18 1985-03-27 Camco Inc Fluid displacement well safety valve
US4467870A (en) * 1982-07-06 1984-08-28 Baker Oil Tools, Inc. Fluid pressure actuator for subterranean well apparatus
US4475598A (en) * 1982-07-06 1984-10-09 Baker Oil Tools, Inc. Ball valve actuating mechanism
US4444266A (en) * 1983-02-03 1984-04-24 Camco, Incorporated Deep set piston actuated well safety valve
US4796705A (en) * 1987-08-26 1989-01-10 Baker Oil Tools, Inc. Subsurface well safety valve
US4890674A (en) * 1988-12-16 1990-01-02 Otis Engineering Corporation Flapper valve protection
GB2229748B (en) * 1989-03-29 1993-03-24 Exploration & Prod Serv Drill stem test tools
US4951753A (en) * 1989-10-12 1990-08-28 Baker Hughes Incorporated Subsurface well safety valve

Also Published As

Publication number Publication date
US5411096A (en) 1995-05-02
GB9317212D0 (en) 1993-10-06
NO932900L (no) 1994-02-22
NO932900D0 (no) 1993-08-16
GB2270530A (en) 1994-03-16
FR2694973A1 (fr) 1994-02-25

Similar Documents

Publication Publication Date Title
NL9301455A (nl) Vanaf het oppervlak bestuurde, ondergrondse veiligheidsbuisafsluiter.
US6045335A (en) Differential pressure operated free piston for lifting well fluids
US4923372A (en) Gas lift type casing pump
EP0473493B1 (en) Packer
US4901798A (en) Apparatus and method for removal of accumulated liquids in hydrocarbon producing wells
US5277253A (en) Hydraulic set casing packer
AU759354B2 (en) Eccentric subsurface safety valve
US4889473A (en) Production plunger
NL8800162A (nl) Veiligheidsklep.
US4791990A (en) Liquid removal method system and apparatus for hydrocarbon producing
CA2398032A1 (en) Open well plunger-actuated gas lift valve and method of use
NO329607B1 (no) Gasslofteventil
CA2583041A1 (en) Plunger lift system
CA1271134A (en) Retrieving mechanism
EP0622521A2 (en) Combination packer/safety valve assembly for gas storage wells
NL9202285A (nl) Ondergrondse veiligheidsklep voor een produktiekolom.
US6598849B2 (en) Pressure compensation/control for fail-safe gate valve
US4346919A (en) Remote automatic make-up stab-in sealing system
NL9100753A (nl) Boorputinrichting.
US7093652B2 (en) Plunger with multiple jackets
EP0265054B1 (en) Downhole string bypass apparatus
EP0421669B1 (en) Hydraulic safety joint for well tools
US3398760A (en) Gas lift valves
GB2110745A (en) Improvements in and relating to safety valves for use in hydrocarbon production wells
CN215565858U (zh) 一种井下注气安全阀

Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BV The patent application has lapsed