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CA1005340A - Subsurface safety valve apparatus - Google Patents

Subsurface safety valve apparatus

Info

Publication number
CA1005340A
CA1005340A CA203,483A CA203483A CA1005340A CA 1005340 A CA1005340 A CA 1005340A CA 203483 A CA203483 A CA 203483A CA 1005340 A CA1005340 A CA 1005340A
Authority
CA
Canada
Prior art keywords
safety valve
valve apparatus
subsurface safety
subsurface
valve
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
CA203,483A
Other versions
CA203483S (en
Inventor
David E. Young
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology 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 Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Application granted granted Critical
Publication of CA1005340A publication Critical patent/CA1005340A/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
    • 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
    • E21B34/105—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole retrievable, e.g. wire line retrievable, i.e. with an element which can be landed into a landing-nipple provided with a passage for control fluid
    • 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
    • E21B34/101—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for equalizing fluid pressure above and below the valve
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86936—Pressure equalizing or auxiliary shunt flow

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Safety Valves (AREA)
CA203,483A 1973-06-29 1974-06-26 Subsurface safety valve apparatus Expired CA1005340A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37485973 US3865141A (en) 1973-06-29 1973-06-29 Subsurface safety valve apparatus

Publications (1)

Publication Number Publication Date
CA1005340A true CA1005340A (en) 1977-02-15

Family

ID=23478481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA203,483A Expired CA1005340A (en) 1973-06-29 1974-06-26 Subsurface safety valve apparatus

Country Status (5)

Country Link
US (1) US3865141A (en)
CA (1) CA1005340A (en)
DE (1) DE2430549C2 (en)
FR (1) FR2235322B1 (en)
GB (1) GB1475929A (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO144227B (en) * 1974-02-06 Soc Nat Elf Aquitaine (Production), HYDRAULIC SAFETY VALVE DEVICE.
US3981358A (en) * 1975-11-14 1976-09-21 Camco, Incorporated Well safety valve
US4100969A (en) * 1977-03-28 1978-07-18 Schlumberger Technology Corporation Tubing tester valve apparatus
US4077473A (en) * 1977-04-18 1978-03-07 Camco, Incorporated Well safety valve
US4144937A (en) * 1977-12-19 1979-03-20 Halliburton Company Valve closing method and apparatus for use with an oil well valve
US4215748A (en) * 1979-01-11 1980-08-05 Camco, Incorporated Lockout for a well injection valve
US4378931A (en) * 1980-06-03 1983-04-05 Otis Engineering Corporation Valve and actuator therefor
US4325431A (en) * 1980-07-10 1982-04-20 Ava International Corporation Flow controlling apparatus
US4376464A (en) * 1980-12-08 1983-03-15 Otis Engineering Corporation Well safety valve
US4454913A (en) * 1981-01-05 1984-06-19 Schlumberger Technology Corporation Safety valve system with retrievable equalizing feature
US4469179A (en) * 1981-12-17 1984-09-04 Otis Engineering Corporation Safety system
US4448216A (en) * 1982-03-15 1984-05-15 Otis Engineering Corporation Subsurface safety valve
US4452311A (en) * 1982-09-24 1984-06-05 Otis Engineering Corporation Equalizing means for well tools
US4531587A (en) * 1984-02-22 1985-07-30 Baker Oil Tools, Inc. Downhole flapper valve
NO156704C (en) * 1984-04-06 1987-11-04 Norske Stats Oljeselskap VALVE.
US4597449A (en) * 1984-04-20 1986-07-01 Keeney L W Method and apparatus for preventing fluid runovers from a well
US4706933A (en) * 1985-09-27 1987-11-17 Sukup Richard A Oil and gas well safety valve
AU588002B2 (en) * 1985-10-03 1989-09-07 Den Norske Stats Oljeselskap A.S. Subsea shutdown valve with maintenance isolation bypass
FR2596804B1 (en) * 1986-04-02 1988-05-27 Elf Aquitaine SAFETY VALVE OF DOWNHOLE OF OIL PUMP
US4749043A (en) * 1986-06-25 1988-06-07 Otis Engineering Corp. Subsurface safety valves and seals
FR2602820B1 (en) * 1986-07-29 1991-11-22 Diamant Boart Sa SAFETY VALVE FOR OIL WELLS AND TOOLS FOR IMPLEMENTING SAID VALVE
FR2602849B1 (en) * 1986-07-29 1989-04-07 Diamant Boart Sa SAFETY VALVE FOR OIL WELLS
FR2602848B1 (en) * 1986-07-29 1988-11-25 Diamant Boart Sa SAFETY VALVE WITH IMPROVED VALVE FOR OIL WELLS
CA1291026C (en) * 1986-07-29 1991-10-22 Diamant Boart France - Sa - Division Petrole Safety valve for oil well, and tool for mounting said valve
GB2223781B (en) * 1988-10-11 1992-06-10 Camco Inc Large bore retrievable well safety valve
US4890674A (en) * 1988-12-16 1990-01-02 Otis Engineering Corporation Flapper valve protection
US5058682A (en) * 1990-08-29 1991-10-22 Camco International Inc. Equalizing means for a subsurface well safety valve
US5137089A (en) * 1990-10-01 1992-08-11 Otis Engineering Corporation Streamlined flapper valve
NO932900L (en) * 1992-08-21 1994-02-22 Ava Int Corp Bridge safety valve
US5564502A (en) * 1994-07-12 1996-10-15 Halliburton Company Well completion system with flapper control valve
EP0953097A1 (en) * 1997-06-03 1999-11-03 Camco International Inc. Pressure equalizing safety valve for subterranean wells
US6283217B1 (en) 1998-08-06 2001-09-04 Schlumberger Technology Corp. Axial equalizing valve
GB2345076B (en) 1998-12-22 2001-06-20 Camco Int Pilot-operated pressure-equalizing mechanism for subsurface valve
RU2208192C2 (en) * 2001-07-11 2003-07-10 Государственный научно-производственный ракетно-космический центр "ЦСКБ-Прогресс" Pressure release reusable safety device
US6988556B2 (en) * 2002-02-19 2006-01-24 Halliburton Energy Services, Inc. Deep set safety valve
US7779925B2 (en) * 2004-02-13 2010-08-24 Weatherford/Lamb, Inc. Seal assembly energized with floating pistons
US7793683B2 (en) * 2006-10-11 2010-09-14 Weatherford/Lamb, Inc. Active intake pressure control of downhole pump assemblies
FR2907841B1 (en) * 2006-10-30 2011-04-15 Snecma TURBINE MACHINE RING SECTOR
US8893798B2 (en) 2010-10-06 2014-11-25 Baker Hughes Incorporated Barrier valve hydraulic operator with compound valve opening force feature
US9212536B2 (en) 2012-06-25 2015-12-15 Schlumberger Technology Corporation Device having a hard seat support
US10323477B2 (en) 2012-10-15 2019-06-18 Weatherford Technology Holdings, Llc Seal assembly
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
DE112016005573B4 (en) 2016-03-14 2023-12-14 Halliburton Energy Services, Inc. Mechanisms for transferring hydraulic regulation from a primary safety valve to a secondary safety valve
CN109083618A (en) * 2018-08-01 2018-12-25 东营市福利德石油科技开发有限责任公司 Deep-well binary channels safety valve
US10920529B2 (en) 2018-12-13 2021-02-16 Tejas Research & Engineering, Llc Surface controlled wireline retrievable safety valve
NO20201408A1 (en) * 2018-08-23 2020-12-18 Halliburton Energy Services Inc Insert Safety Valve
NO20221356A1 (en) 2020-06-26 2022-12-16 Schlumberger Technology Bv Interventionless injection safety valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1020535A (en) * 1911-05-26 1912-03-19 Lupu William Brenner Sectional valve for gas-engines.
US3040811A (en) * 1959-04-23 1962-06-26 Jersey Prod Res Co Subsurface safety valve
US3078923A (en) * 1960-04-15 1963-02-26 Camco Inc Safety valve for wells
US3249124A (en) * 1963-06-14 1966-05-03 Schlumberger Well Surv Corp Borehole apparatus valves
US3332495A (en) * 1965-02-25 1967-07-25 Schlumberger Technology Corp Full-opening well tools
US3703193A (en) * 1970-12-28 1972-11-21 Otis Eng Corp Valves

Also Published As

Publication number Publication date
US3865141A (en) 1975-02-11
DE2430549A1 (en) 1975-01-16
FR2235322A1 (en) 1975-01-24
FR2235322B1 (en) 1978-01-13
DE2430549C2 (en) 1984-05-30
GB1475929A (en) 1977-06-10

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