IT8125256A0 - Dispositivo per il posizionamento di un ancoraggio con bloccaggio e sbloccaggio positivi e selettivi. - Google Patents

Dispositivo per il posizionamento di un ancoraggio con bloccaggio e sbloccaggio positivi e selettivi.

Info

Publication number
IT8125256A0
IT8125256A0 IT8125256A IT2525681A IT8125256A0 IT 8125256 A0 IT8125256 A0 IT 8125256A0 IT 8125256 A IT8125256 A IT 8125256A IT 2525681 A IT2525681 A IT 2525681A IT 8125256 A0 IT8125256 A0 IT 8125256A0
Authority
IT
Italy
Prior art keywords
unlocking
anchor
positioning
positive
selective locking
Prior art date
Application number
IT8125256A
Other languages
English (en)
Other versions
IT1142072B (it
Inventor
David Durward Szarka
Original Assignee
Halliburton 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 Halliburton Co filed Critical Halliburton Co
Publication of IT8125256A0 publication Critical patent/IT8125256A0/it
Application granted granted Critical
Publication of IT1142072B publication Critical patent/IT1142072B/it

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
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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)
  • Earth Drilling (AREA)
  • Piles And Underground Anchors (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Joining Of Building Structures In Genera (AREA)
IT25256/81A 1980-11-24 1981-11-24 Dispositivo per il posizionamento di un ancoraggio con bloccaggio e sbloccaggio positivi e selettivi IT1142072B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/209,620 US4364430A (en) 1980-11-24 1980-11-24 Anchor positioner assembly

Publications (2)

Publication Number Publication Date
IT8125256A0 true IT8125256A0 (it) 1981-11-24
IT1142072B IT1142072B (it) 1986-10-08

Family

ID=22779533

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25256/81A IT1142072B (it) 1980-11-24 1981-11-24 Dispositivo per il posizionamento di un ancoraggio con bloccaggio e sbloccaggio positivi e selettivi

Country Status (12)

Country Link
US (1) US4364430A (it)
AU (1) AU545935B2 (it)
BR (1) BR8107615A (it)
CA (1) CA1161751A (it)
DE (1) DE3145922A1 (it)
DK (1) DK519281A (it)
ES (1) ES507374A0 (it)
GB (1) GB2087956B (it)
IT (1) IT1142072B (it)
NL (1) NL189873C (it)
NO (1) NO813971L (it)
SE (1) SE8106984L (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633952A (en) * 1984-04-03 1987-01-06 Halliburton Company Multi-mode testing tool and method of use
US4840229A (en) * 1986-03-31 1989-06-20 Otis Engineering Corporation Multiple position service seal unit with positive position indicating means
US4949788A (en) * 1989-11-08 1990-08-21 Halliburton Company Well completions using casing valves
US4979561A (en) * 1989-11-08 1990-12-25 Halliburton Company Positioning tool
US5029644A (en) * 1989-11-08 1991-07-09 Halliburton Company Jetting tool
EP0539040A3 (en) * 1991-10-21 1993-07-21 Halliburton Company Downhole casing valve
US5381862A (en) * 1993-08-27 1995-01-17 Halliburton Company Coiled tubing operated full opening completion tool system
US5566763A (en) * 1994-08-26 1996-10-22 Halliburton Company Decentralizing, centralizing, locating and orienting subsystems and methods for subterranean multilateral well drilling and completion
US6948561B2 (en) * 2002-07-12 2005-09-27 Baker Hughes Incorporated Indexing apparatus
US20040238185A1 (en) * 2003-05-30 2004-12-02 Rothers David E. Selective running tool with separation feature
US7997344B2 (en) * 2007-09-11 2011-08-16 Baker Hughes Incorporated Multi-function indicating tool
CN101649721B (zh) * 2008-12-25 2011-10-19 上海东方液压件厂 一种液压旋转锚头
US8528641B2 (en) * 2009-09-03 2013-09-10 Baker Hughes Incorporated Fracturing and gravel packing tool with anti-swabbing feature
US8967255B2 (en) 2011-11-04 2015-03-03 Halliburton Energy Services, Inc. Subsurface release cementing plug

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2431751A (en) * 1941-06-09 1947-12-02 Landes H Hayward Apparatus for cementing wells
US2673614A (en) * 1949-10-14 1954-03-30 Otis Eng Co Anchoring assembly for oil tools
US2988177A (en) * 1957-04-23 1961-06-13 Baker Oil Tools Inc Well bore drag assembly
US3057407A (en) * 1959-04-21 1962-10-09 Otis Eng Co Anchoring devices for well tools
US3209832A (en) * 1963-11-06 1965-10-05 Camco Inc Well packer responsive to tubing reciprocation
US3455381A (en) * 1966-06-03 1969-07-15 Cook Testing Co Packer holddown and release apparatus
US3519074A (en) * 1968-10-28 1970-07-07 Schlumberger Technology Corp Setting tool apparatus
US3507329A (en) * 1968-11-25 1970-04-21 Harold Brown Co Locating and anchoring device for well tools
US3603392A (en) * 1969-09-15 1971-09-07 Schlumberger Technology Corp Well packer anchor
US3783941A (en) * 1971-11-22 1974-01-08 Schlumberger Technology Corp Anchoring mechanism for a well tool
US3746093A (en) * 1972-05-26 1973-07-17 Schlumberger Technology Corp Releasable locking system for a well tool
US3856081A (en) * 1972-10-02 1974-12-24 Otis Eng Corp Locking devices
US3937279A (en) * 1974-12-23 1976-02-10 Otis Engineering Corporation Retractable landing shoulder for downhole devices
US4059150A (en) * 1976-02-09 1977-11-22 Brown Oil Tools, Inc. Anchoring assembly
US4105069A (en) * 1977-06-09 1978-08-08 Halliburton Company Gravel pack liner assembly and selective opening sleeve positioner assembly for use therewith
US4139059A (en) * 1977-12-12 1979-02-13 W-K-M Wellhead Systems, Inc. Well casing hanger assembly

Also Published As

Publication number Publication date
NL189873B (nl) 1993-03-16
ES8207268A1 (es) 1982-09-01
IT1142072B (it) 1986-10-08
GB2087956B (en) 1985-06-26
ES507374A0 (es) 1982-09-01
AU7731181A (en) 1982-06-03
BR8107615A (pt) 1982-08-17
SE8106984L (sv) 1982-05-25
AU545935B2 (en) 1985-08-08
CA1161751A (en) 1984-02-07
NL189873C (nl) 1993-08-16
NO813971L (no) 1982-05-25
DE3145922A1 (de) 1982-07-08
DE3145922C2 (it) 1988-09-01
NL8105290A (nl) 1982-06-16
GB2087956A (en) 1982-06-03
DK519281A (da) 1982-05-25
US4364430A (en) 1982-12-21

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