NO782237L - Kravelaase- og avtetningsanordning for boreutstyr - Google Patents

Kravelaase- og avtetningsanordning for boreutstyr

Info

Publication number
NO782237L
NO782237L NO782237A NO782237A NO782237L NO 782237 L NO782237 L NO 782237L NO 782237 A NO782237 A NO 782237A NO 782237 A NO782237 A NO 782237A NO 782237 L NO782237 L NO 782237L
Authority
NO
Norway
Prior art keywords
core tube
locking
sleeve
devices
holder sleeve
Prior art date
Application number
NO782237A
Other languages
English (en)
Norwegian (no)
Inventor
Donald F Taylor
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 NO782237L publication Critical patent/NO782237L/no

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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Earth Drilling (AREA)
NO782237A 1977-09-12 1978-06-28 Kravelaase- og avtetningsanordning for boreutstyr NO782237L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/832,559 US4121659A (en) 1977-09-12 1977-09-12 Collar lock and seal assembly for well tools

Publications (1)

Publication Number Publication Date
NO782237L true NO782237L (no) 1979-03-13

Family

ID=25262013

Family Applications (1)

Application Number Title Priority Date Filing Date
NO782237A NO782237L (no) 1977-09-12 1978-06-28 Kravelaase- og avtetningsanordning for boreutstyr

Country Status (4)

Country Link
US (1) US4121659A (fr)
CA (1) CA1081613A (fr)
GB (1) GB1602355A (fr)
NO (1) NO782237L (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4440221A (en) * 1980-09-15 1984-04-03 Otis Engineering Corporation Submergible pump installation
US4363359A (en) * 1980-10-20 1982-12-14 Otis Engineering Corporation Locking assembly for well devices
CA1204383A (fr) * 1982-05-03 1986-05-13 Brian D. Higgins Outil de forage
US4425965A (en) 1982-06-07 1984-01-17 Otis Engineering Corporation Safety system for submersible pump
US4529035A (en) * 1983-02-28 1985-07-16 Otis Engineering Corporation Submersible pump installation, methods and safety system
US4625798A (en) * 1983-02-28 1986-12-02 Otis Engineering Corporation Submersible pump installation, methods and safety system
US5275239A (en) * 1992-02-04 1994-01-04 Valmar Consulting Ltd. Anchoring device for tubing string
GB9212162D0 (en) * 1992-06-09 1992-07-22 Well Equip Ltd Lock mandrel
US5366019A (en) * 1993-03-30 1994-11-22 Ctc International Horizontal inflatable tool
CA2160647C (fr) * 1995-10-16 2002-05-28 Thomas William Garay Ancrage a palier helicoidal pour puits
US5636690A (en) * 1995-10-20 1997-06-10 Garay; Thomas W. Torque anchor
US6044909A (en) * 1997-12-04 2000-04-04 Halliburton Energy Services, Inc. Apparatus and methods for locating tools in subterranean wells
CA2265223C (fr) 1999-03-11 2004-05-18 Linden H. Bland Dispositif et methode d'installation de packer pour anneau torique de puits de forage
NO325291B1 (no) * 2004-03-08 2008-03-17 Reelwell As Fremgangsmate og anordning for etablering av en undergrunns bronn.
US20060169458A1 (en) * 2005-02-02 2006-08-03 Trc Services, Inc. Pumping system and method for recovering fluid from a well
CA2842412C (fr) * 2008-06-09 2015-01-27 Dura Products, Inc. Support universel de pompe
US20160325416A1 (en) * 2015-05-08 2016-11-10 Hyundai America Technical Center, Inc Valve seal removal tool
AU2016340045B2 (en) * 2015-10-16 2022-01-13 Inflatable Packers International Pty Ltd Hydraulic anchoring assembly for insertable progressing cavity pump
US11486236B2 (en) * 2016-12-28 2022-11-01 Upwing Energy, Inc. Direct well casing deployment of downhole blower system
US11326427B2 (en) * 2016-12-28 2022-05-10 Upwing Energy, Inc. Altering characteristics of a wellbore by mechanical intervention at the source
EP3951131B1 (fr) * 2020-08-06 2026-03-04 Vallourec Oil And Gas France Système de fixation destiné à fixer un câble sur un tube
US11808122B2 (en) 2022-03-07 2023-11-07 Upwing Energy, Inc. Deploying a downhole safety valve with an artificial lift system
CN117027681B (zh) * 2023-10-07 2023-12-12 山东巨辉石油科技有限公司 一种具有自锁功能的油田用安全接头

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2976931A (en) * 1956-02-20 1961-03-28 Camco Inc Well connector device
US2975836A (en) * 1958-06-11 1961-03-21 Cicero C Brown Dual string cross-over tool
US3856081A (en) * 1972-10-02 1974-12-24 Otis Eng Corp Locking devices
FR2332413A1 (fr) * 1975-11-19 1977-06-17 Flopetrol Ste Auxil Prod Petro Dispositif d'ancrage pour appareil de puits et outil de pose de ce dispositif
US4023620A (en) * 1976-02-17 1977-05-17 Otis Engineering Corporation No-go bomb hanger

Also Published As

Publication number Publication date
US4121659A (en) 1978-10-24
GB1602355A (en) 1981-11-11
CA1081613A (fr) 1980-07-15

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