DK284580A - Ventil - Google Patents

Ventil

Info

Publication number
DK284580A
DK284580A DK284580A DK284580A DK284580A DK 284580 A DK284580 A DK 284580A DK 284580 A DK284580 A DK 284580A DK 284580 A DK284580 A DK 284580A DK 284580 A DK284580 A DK 284580A
Authority
DK
Denmark
Prior art keywords
valve
Prior art date
Application number
DK284580A
Other languages
English (en)
Inventor
J V Fredd
Original Assignee
Otis Eng Co
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 Otis Eng Co filed Critical Otis Eng Co
Publication of DK284580A publication Critical patent/DK284580A/da

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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Lift Valve (AREA)
  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Compressor (AREA)
DK284580A 1979-07-02 1980-07-01 Ventil DK284580A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/053,782 US4280561A (en) 1979-07-02 1979-07-02 Valve

Publications (1)

Publication Number Publication Date
DK284580A true DK284580A (da) 1981-01-03

Family

ID=21986505

Family Applications (1)

Application Number Title Priority Date Filing Date
DK284580A DK284580A (da) 1979-07-02 1980-07-01 Ventil

Country Status (6)

Country Link
US (1) US4280561A (da)
EP (1) EP0023765B1 (da)
AU (1) AU532509B2 (da)
CA (1) CA1133826A (da)
DK (1) DK284580A (da)
NO (1) NO801976L (da)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4252195A (en) * 1979-07-26 1981-02-24 Otis Engineering Corporation Well test systems and methods
US4431058A (en) * 1981-03-16 1984-02-14 Baker International Corporation Wash tool method for subterranean wells
US4579315A (en) * 1982-12-03 1986-04-01 Marotta Scientific Controls, Inc. Valve for fire suppression
US4576235A (en) * 1983-09-30 1986-03-18 S & B Engineers Downhole relief valve
US4520870A (en) * 1983-12-27 1985-06-04 Camco, Incorporated Well flow control device
US4566534A (en) * 1985-02-01 1986-01-28 Camco, Incorporated Solenoid actuated well safety valve
US5117913A (en) * 1990-09-27 1992-06-02 Dresser Industries Inc. Chemical injection system for downhole treating
US5141056A (en) * 1991-04-23 1992-08-25 Den Norske Stats Oljeselskap A.S Injection valve for injecting chemicals and similar liquid substances into subsurface formations
US5305833A (en) * 1993-02-16 1994-04-26 Halliburton Company Shifting tool for sliding sleeve valves
US5479989A (en) * 1994-07-12 1996-01-02 Halliburton Company Sleeve valve flow control device with locator shifter
US5810087A (en) * 1996-01-24 1998-09-22 Schlumberger Technology Corporation Formation isolation valve adapted for building a tool string of any desired length prior to lowering the tool string downhole for performing a wellbore operation
WO1997037102A2 (en) * 1996-04-01 1997-10-09 Baker Hughes Incorporated Downhole flow control devices
US6230807B1 (en) 1997-03-19 2001-05-15 Schlumberger Technology Corp. Valve operating mechanism
FR2766522B1 (fr) * 1997-07-24 1999-09-03 Hispano Suiza Sa Inverseur de poussee de turbosoufflante a obstacle a guidage axial lies au capot primaire
US6041864A (en) * 1997-12-12 2000-03-28 Schlumberger Technology Corporation Well isolation system
US6227298B1 (en) 1997-12-15 2001-05-08 Schlumberger Technology Corp. Well isolation system
US6024173A (en) * 1998-03-03 2000-02-15 Schlumberger Technology Corporation Inflatable shifting tool
US6722440B2 (en) * 1998-08-21 2004-04-20 Bj Services Company Multi-zone completion strings and methods for multi-zone completions
USRE40648E1 (en) * 1998-08-21 2009-03-10 Bj Services Company, U.S.A. System and method for downhole operation using pressure activated valve and sliding sleeve
US7124824B2 (en) * 2000-12-05 2006-10-24 Bj Services Company, U.S.A. Washpipeless isolation strings and methods for isolation
US7198109B2 (en) * 1998-08-21 2007-04-03 Bj Services Company Double-pin radial flow valve
US7201232B2 (en) 1998-08-21 2007-04-10 Bj Services Company Washpipeless isolation strings and methods for isolation with object holding service tool
US6244351B1 (en) 1999-01-11 2001-06-12 Schlumberger Technology Corporation Pressure-controlled actuating mechanism
US7267990B2 (en) * 2002-11-15 2007-09-11 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Chelation of charged and uncharged molecules with porphyrin-based compounds
US7296637B2 (en) * 2004-04-06 2007-11-20 Ed Gudac Oil drilling tool
NO334425B1 (no) * 2008-11-06 2014-03-03 Aker Well Service As Fremgangsmåte og anordning for å sikre en brønn under innslusing av et brønnverktøy
CA2689480C (en) * 2008-12-31 2013-09-03 Weatherford/Lamb, Inc. Dual isolation mechanism of cementation port
US9163480B2 (en) 2012-02-10 2015-10-20 Halliburton Energy Services, Inc. Decoupling a remote actuator of a well tool
EP2812524A4 (en) * 2012-02-10 2016-06-15 Halliburton Energy Services Inc REMOTE ACTUATOR DECOUPLING ON A WELL TOOL
US9341046B2 (en) 2012-06-04 2016-05-17 Schlumberger Technology Corporation Apparatus configuration downhole
US10167700B2 (en) * 2016-02-01 2019-01-01 Weatherford Technology Holdings, Llc Valve operable in response to engagement of different engagement members
AU2017425656B2 (en) 2017-08-03 2023-09-14 Halliburton Energy Services, Inc. Wellbore fluid communication tool
RU2729296C1 (ru) * 2020-02-19 2020-08-05 Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" Скважинный клапан

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2380022A (en) * 1941-06-23 1945-07-10 Baker Oil Tools Inc Flow control apparatus
US3100537A (en) * 1960-09-01 1963-08-13 Baker Oil Tools Inc Formation testing apparatus
US3306365A (en) * 1963-05-13 1967-02-28 Baker Oil Tools Inc Well bore testing and displacing valve apparatus
US3696868A (en) * 1970-12-18 1972-10-10 Otis Eng Corp Well flow control valves and well systems utilizing the same
US3747682A (en) * 1971-05-10 1973-07-24 Otis Eng Co Well tools
US3768562A (en) * 1972-05-25 1973-10-30 Halliburton Co Full opening multiple stage cementing tool and methods of use
US4176717A (en) * 1978-04-03 1979-12-04 Hix Harold A Cementing tool and method of utilizing same

Also Published As

Publication number Publication date
EP0023765B1 (en) 1983-11-16
EP0023765A1 (en) 1981-02-11
NO801976L (no) 1981-01-05
US4280561A (en) 1981-07-28
AU532509B2 (en) 1983-10-06
AU5961780A (en) 1981-01-15
CA1133826A (en) 1982-10-19

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Legal Events

Date Code Title Description
ATS Application withdrawn