DK0446517T3 - Packer med lang sætningsbevægelse - Google Patents

Packer med lang sætningsbevægelse

Info

Publication number
DK0446517T3
DK0446517T3 DK90308065.3T DK90308065T DK0446517T3 DK 0446517 T3 DK0446517 T3 DK 0446517T3 DK 90308065 T DK90308065 T DK 90308065T DK 0446517 T3 DK0446517 T3 DK 0446517T3
Authority
DK
Denmark
Prior art keywords
packer
long sentence
sentence movement
movement
long
Prior art date
Application number
DK90308065.3T
Other languages
Danish (da)
English (en)
Inventor
Kenneth Dale Caskey
Donald Wayne Winslow
Timothy Donald Burns Sr
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
Application granted granted Critical
Publication of DK0446517T3 publication Critical patent/DK0446517T3/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
    • 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
    • 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
    • E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
    • E21B33/1292—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks with means for anchoring against downward and upward movement

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)
  • Piles And Underground Anchors (AREA)
  • Earth Drilling (AREA)
DK90308065.3T 1990-03-16 1990-07-24 Packer med lang sætningsbevægelse DK0446517T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/494,718 US5044434A (en) 1990-03-16 1990-03-16 Long stroke packer

Publications (1)

Publication Number Publication Date
DK0446517T3 true DK0446517T3 (da) 1995-05-08

Family

ID=23965683

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90308065.3T DK0446517T3 (da) 1990-03-16 1990-07-24 Packer med lang sætningsbevægelse

Country Status (8)

Country Link
US (1) US5044434A (no)
EP (1) EP0446517B1 (no)
AU (1) AU632146B2 (no)
BR (1) BR9004023A (no)
CA (1) CA2023236A1 (no)
DE (1) DE69014599T2 (no)
DK (1) DK0446517T3 (no)
NO (1) NO903556L (no)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236047A (en) * 1991-10-07 1993-08-17 Camco International Inc. Electrically operated well completion apparatus and method
US6378606B1 (en) * 2000-07-11 2002-04-30 Halliburton Energy Services, Inc. High temperature high pressure retrievable packer with barrel slip
US7373973B2 (en) * 2006-09-13 2008-05-20 Halliburton Energy Services, Inc. Packer element retaining system
US20100200218A1 (en) * 2009-02-06 2010-08-12 Troy Palidwar Apparatus and method for treating zones in a wellbore
US8403036B2 (en) 2010-09-14 2013-03-26 Halliburton Energy Services, Inc. Single piece packer extrusion limiter ring
US8875799B2 (en) 2011-07-08 2014-11-04 Halliburton Energy Services, Inc. Covered retaining shoe configurations for use in a downhole tool
US9175533B2 (en) 2013-03-15 2015-11-03 Halliburton Energy Services, Inc. Drillable slip
AR097407A1 (es) * 2014-08-20 2016-03-09 Tacker S R L Paquer recuperable para operaciones en pozos entubados a altas presiones

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1925016A (en) * 1932-06-01 1933-08-29 Walter T Wells Packer for oil wells
US2382094A (en) * 1942-01-07 1945-08-14 M O Johnston Oil Field Service Hook wall well packer
US3045755A (en) * 1958-04-07 1962-07-24 Page Oil Tools Inc Valved production packer
US3094169A (en) * 1958-08-08 1963-06-18 Martin B Conrad Retrievable packer
US3603388A (en) * 1970-02-04 1971-09-07 Camco Inc Retrievable well packer
US3684010A (en) * 1971-02-08 1972-08-15 David E Young Selectively-anchored well tools
US3785436A (en) * 1972-06-23 1974-01-15 P Davis Well packer
US4619319A (en) * 1985-02-01 1986-10-28 Halliburton Company Packer and actuation portion of tubing conveyed completion system
US4605062A (en) * 1985-06-10 1986-08-12 Baker Oil Tools, Inc. Subsurface injection tool
US4671352A (en) * 1986-08-25 1987-06-09 Arlington Automatics Inc. Apparatus for selectively injecting treating fluids into earth formations

Also Published As

Publication number Publication date
EP0446517B1 (en) 1994-11-30
EP0446517A3 (en) 1992-09-09
NO903556L (no) 1991-09-17
EP0446517A2 (en) 1991-09-18
CA2023236A1 (en) 1991-09-17
US5044434A (en) 1991-09-03
DE69014599D1 (de) 1995-01-12
NO903556D0 (no) 1990-08-14
BR9004023A (pt) 1991-11-12
DE69014599T2 (de) 1995-05-24
AU5916690A (en) 1991-09-19
AU632146B2 (en) 1992-12-17

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