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AU6012394A - Sealing device for sealing of holes in the wall of a pipe in a curved oil well, an anchoring device for the sealing device and a tool for mounting of the sealing device and the anchoring device - Google Patents

Sealing device for sealing of holes in the wall of a pipe in a curved oil well, an anchoring device for the sealing device and a tool for mounting of the sealing device and the anchoring device

Info

Publication number
AU6012394A
AU6012394A AU60123/94A AU6012394A AU6012394A AU 6012394 A AU6012394 A AU 6012394A AU 60123/94 A AU60123/94 A AU 60123/94A AU 6012394 A AU6012394 A AU 6012394A AU 6012394 A AU6012394 A AU 6012394A
Authority
AU
Australia
Prior art keywords
sealing
sealing device
anchoring
tool
holes
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.)
Withdrawn
Application number
AU60123/94A
Inventor
Dag Johan Eiane
Magne Petter Nilsen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU6012394A publication Critical patent/AU6012394A/en
Withdrawn legal-status Critical Current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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • 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
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/10—Reconditioning of well casings, e.g. straightening
    • 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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • 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
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure

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)
  • Branch Pipes, Bends, And The Like (AREA)
  • Pipe Accessories (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AU60123/94A 1993-02-01 1994-02-01 Sealing device for sealing of holes in the wall of a pipe in a curved oil well, an anchoring device for the sealing device and a tool for mounting of the sealing device and the anchoring device Withdrawn AU6012394A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO930338 1993-02-01
NO930338A NO177398C (en) 1993-02-01 1993-02-01 Packing device for sealing holes in the wall of a pipe in a deviation well and a tool for setting the packing device
PCT/NO1994/000028 WO1994018429A1 (en) 1993-02-01 1994-02-01 Sealing device for sealing of holes in the wall of a pipe in a curved oil well, an anchoring device for the sealing device and a tool for mounting of the sealing device and the anchoring device

Publications (1)

Publication Number Publication Date
AU6012394A true AU6012394A (en) 1994-08-29

Family

ID=19895794

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60123/94A Withdrawn AU6012394A (en) 1993-02-01 1994-02-01 Sealing device for sealing of holes in the wall of a pipe in a curved oil well, an anchoring device for the sealing device and a tool for mounting of the sealing device and the anchoring device

Country Status (3)

Country Link
AU (1) AU6012394A (en)
NO (1) NO177398C (en)
WO (1) WO1994018429A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7017669B2 (en) * 2002-05-06 2006-03-28 Weatherford/Lamb, Inc. Methods and apparatus for expanding tubulars
US7140447B2 (en) 2002-11-07 2006-11-28 Schlumberger Technology Corporation Subsurface annular safety barrier
EP2423428B1 (en) * 2010-08-31 2013-07-03 Welltec A/S Sealing system
CN102913161A (en) * 2012-11-16 2013-02-06 西安鼎盛石油科技有限责任公司 Straightening and anchoring device applied to horizontal open hole well
CN103291238B (en) * 2013-06-08 2015-11-18 华鼎鸿基石油工程技术(北京)有限公司 A kind of reexpansion patch device crossing patching tube
CN105696964A (en) * 2015-09-28 2016-06-22 梁伟成 Blowout prevention protection packer
CN106639972B (en) * 2016-12-08 2019-05-07 中国石油天然气股份有限公司 Horizontal well water blocking device
CN110863788B (en) * 2019-12-10 2023-11-28 贵州高峰石油机械股份有限公司 Hydraulic bendable nib device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443638A (en) * 1967-06-09 1969-05-13 Henry C Haynie Pack-off assembly and method of running pipe
US4852654A (en) * 1987-02-02 1989-08-01 Dresser Industries, Inc. Wireline hydraulic isolation packer system
US4773478A (en) * 1987-05-27 1988-09-27 Halliburton Company Hydraulic setting tool
US4901794A (en) * 1989-01-23 1990-02-20 Baker Hughes Incorporated Subterranean well anchoring apparatus

Also Published As

Publication number Publication date
WO1994018429A1 (en) 1994-08-18
NO930338D0 (en) 1993-02-01
NO177398C (en) 1995-09-06
NO177398B (en) 1995-05-29
NO930338L (en) 1994-08-02

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