GB2119426B - Well tools - Google Patents

Well tools

Info

Publication number
GB2119426B
GB2119426B GB08311984A GB8311984A GB2119426B GB 2119426 B GB2119426 B GB 2119426B GB 08311984 A GB08311984 A GB 08311984A GB 8311984 A GB8311984 A GB 8311984A GB 2119426 B GB2119426 B GB 2119426B
Authority
GB
United Kingdom
Prior art keywords
well tools
tools
well
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
GB08311984A
Other languages
English (en)
Other versions
GB8311984D0 (en
GB2119426A (en
Inventor
Brian D Higgins
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.)
Otis Engineering Corp
Original Assignee
Otis Engineering 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 Otis Engineering Corp filed Critical Otis Engineering Corp
Publication of GB8311984D0 publication Critical patent/GB8311984D0/en
Publication of GB2119426A publication Critical patent/GB2119426A/en
Application granted granted Critical
Publication of GB2119426B publication Critical patent/GB2119426B/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
    • 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

  • 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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Automatic Assembly (AREA)
  • Earth Drilling (AREA)
GB08311984A 1982-05-03 1983-05-03 Well tools Expired GB2119426B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37406682A 1982-05-03 1982-05-03

Publications (3)

Publication Number Publication Date
GB8311984D0 GB8311984D0 (en) 1983-06-08
GB2119426A GB2119426A (en) 1983-11-16
GB2119426B true GB2119426B (en) 1985-11-06

Family

ID=23475132

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08311984A Expired GB2119426B (en) 1982-05-03 1983-05-03 Well tools

Country Status (6)

Country Link
JP (1) JPS58204292A (enExample)
AU (1) AU563073B2 (enExample)
CA (1) CA1204383A (enExample)
GB (1) GB2119426B (enExample)
MX (1) MX158988A (enExample)
NO (1) NO173836C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10633933B2 (en) * 2014-02-24 2020-04-28 Xtreme Well Technology Limited Connection apparatus

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4545434A (en) * 1982-05-03 1985-10-08 Otis Enfineering Corp Well tool
US4628998A (en) * 1983-04-29 1986-12-16 Ava International Corp. Well apparatus
CA1218297A (en) * 1983-09-27 1987-02-24 Neil H. Akkerman Well apparatus
US4767145A (en) * 1986-10-06 1988-08-30 Otis Engineering Corporation Running and pulling tool
US4962813A (en) * 1989-02-28 1990-10-16 Otis Engineering Corporation Well tool locking system for staggered bore
US4986362A (en) * 1989-12-08 1991-01-22 Pleasants Charles W Running tool for use with reeled tubing and method of operating same
EG22359A (en) * 1999-11-24 2002-12-31 Shell Int Research Device for manipulating a tool in a well tubular
US9988876B2 (en) * 2016-02-01 2018-06-05 Weatherford Technology Holdings, Llc Valve operable between open and closed configurations in response to same direction displacement
AU2021377247B2 (en) * 2020-11-12 2024-08-01 Moog Inc. Subsurface safety valve actuator
CN113458833B (zh) * 2021-06-30 2022-04-12 意特利（滁州）智能数控科技有限公司 一种数控机床用盘式刀库
CN115492546B (zh) * 2022-09-22 2024-04-09 中国石油天然气集团有限公司 一种双向震击多捞距钢丝工具及投捞方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3670821A (en) * 1970-12-21 1972-06-20 Jack W Tamplen Locking device and method and apparatus for emplacing same
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
US4121659A (en) * 1977-09-12 1978-10-24 Otis Engineering Corporation Collar lock and seal assembly for well tools
US4161984A (en) * 1978-09-11 1979-07-24 Camco, Incorporated Well locking device and method
US4265306A (en) * 1980-03-07 1981-05-05 Otis Engineering Corporation Latch for well tools

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10633933B2 (en) * 2014-02-24 2020-04-28 Xtreme Well Technology Limited Connection apparatus

Also Published As

Publication number Publication date
NO173836C (no) 1994-02-09
MX158988A (es) 1989-04-05
CA1204383A (en) 1986-05-13
GB8311984D0 (en) 1983-06-08
GB2119426A (en) 1983-11-16
AU1412783A (en) 1983-11-10
JPS58204292A (ja) 1983-11-28
JPH0466993B2 (enExample) 1992-10-26
NO173836B (no) 1993-11-01
AU563073B2 (en) 1987-06-25
NO831391L (no) 1983-11-04

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20030502