NO159497C - Laas for fastgjoering av broennverktoey. - Google Patents

Laas for fastgjoering av broennverktoey.

Info

Publication number
NO159497C
NO159497C NO810746A NO810746A NO159497C NO 159497 C NO159497 C NO 159497C NO 810746 A NO810746 A NO 810746A NO 810746 A NO810746 A NO 810746A NO 159497 C NO159497 C NO 159497C
Authority
NO
Norway
Prior art keywords
broennverktyy
lock
fixing
Prior art date
Application number
NO810746A
Other languages
English (en)
Other versions
NO159497B (no
NO810746L (no
Inventor
Gregg W Stout
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 NO810746L publication Critical patent/NO810746L/no
Publication of NO159497B publication Critical patent/NO159497B/no
Publication of NO159497C publication Critical patent/NO159497C/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 the boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
NO810746A 1980-03-07 1981-03-04 Laas for fastgjoering av broennverktoey. NO159497C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/127,952 US4265306A (en) 1980-03-07 1980-03-07 Latch for well tools

Publications (3)

Publication Number Publication Date
NO810746L NO810746L (no) 1981-09-08
NO159497B NO159497B (no) 1988-09-26
NO159497C true NO159497C (no) 1989-01-04

Family

ID=22432830

Family Applications (1)

Application Number Title Priority Date Filing Date
NO810746A NO159497C (no) 1980-03-07 1981-03-04 Laas for fastgjoering av broennverktoey.

Country Status (5)

Country Link
US (1) US4265306A (no)
BR (1) BR8101272A (no)
CA (1) CA1150624A (no)
GB (1) GB2072240B (no)
NO (1) NO159497C (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1204383A (en) * 1982-05-03 1986-05-13 Brian D. Higgins Well tool
CA1214990A (en) * 1983-09-27 1986-12-09 Ava International Corporation Wire line running and/or pulling tool
US4554972A (en) * 1984-04-30 1985-11-26 Otis Engineering Corporation Well tool locking device
US4667736A (en) * 1985-05-24 1987-05-26 Otis Engineering Corporation Surface controlled subsurface safety valve
US4765402A (en) * 1987-04-22 1988-08-23 Hughes Tool Company Self-locating seal assembly
US4828035A (en) * 1988-09-21 1989-05-09 Exxon Production Research Company Subsea guidepost latch mechanism and method for using
US5025861A (en) * 1989-12-15 1991-06-25 Schlumberger Technology Corporation Tubing and wireline conveyed perforating method and apparatus
US5398764A (en) * 1993-07-12 1995-03-21 Halliburton Company Well tool system and method for use in a well conduit
US20100044055A1 (en) * 2008-08-25 2010-02-25 Baker Hughes Incorporated Well Tool Latching System
US8596350B2 (en) * 2011-01-25 2013-12-03 Baker Hughes Incorporated Lock mandrel load distribution apparatus
US9263407B2 (en) * 2013-03-15 2016-02-16 Taiwan Semiconductor Manufacturing Company, Ltd. Method for manufacturing a plurality of metal posts
GB2615924A (en) 2020-11-11 2023-08-23 Baker Hughes Oilfield Operations Llc Gas lift side pocket mandrel with modular interchangeable pockets
US11933150B2 (en) 2021-01-14 2024-03-19 Baker Hughes Oilfield Electric remote operated gas lift mandrel
US11692405B2 (en) * 2021-02-10 2023-07-04 Baker Hughes Oilfield Operations Llc Guide sleeve for use with side pocket mandrel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2401119A (en) * 1942-10-28 1946-05-28 Guiberson Corp Well tool
US3088521A (en) * 1960-04-07 1963-05-07 Otis Eng Co Well tools
US3207222A (en) * 1962-01-30 1965-09-21 Otis Eng Co Locking device and running tool therefor
US3741303A (en) * 1971-11-17 1973-06-26 Camco Inc Positioning tool

Also Published As

Publication number Publication date
GB2072240B (en) 1983-10-05
NO159497B (no) 1988-09-26
CA1150624A (en) 1983-07-26
NO810746L (no) 1981-09-08
BR8101272A (pt) 1981-09-08
US4265306A (en) 1981-05-05
GB2072240A (en) 1981-09-30

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