NO920657D0 - System for aktivering av broennhullverktoey - Google Patents

System for aktivering av broennhullverktoey

Info

Publication number
NO920657D0
NO920657D0 NO920657A NO920657A NO920657D0 NO 920657 D0 NO920657 D0 NO 920657D0 NO 920657 A NO920657 A NO 920657A NO 920657 A NO920657 A NO 920657A NO 920657 D0 NO920657 D0 NO 920657D0
Authority
NO
Norway
Prior art keywords
activating
hole tool
brown hole
brown
tool
Prior art date
Application number
NO920657A
Other languages
English (en)
Other versions
NO920657L (no
Inventor
Roger L Schultz
Kevin R Manke
Neal G Skinner
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 NO920657D0 publication Critical patent/NO920657D0/no
Publication of NO920657L publication Critical patent/NO920657L/no

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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0412—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion characterised by pressure chambers, e.g. vacuum chambers
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected pistons
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells

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)
  • Fluid-Pressure Circuits (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
NO92920657A 1991-02-20 1992-02-19 System for drift av nedsenkbart verktoey ved hjelp av en trykkfluidumforskjell NO920657L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/658,479 US5101907A (en) 1991-02-20 1991-02-20 Differential actuating system for downhole tools

Publications (2)

Publication Number Publication Date
NO920657D0 true NO920657D0 (no) 1992-02-19
NO920657L NO920657L (no) 1992-08-21

Family

ID=24641405

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92920657A NO920657L (no) 1991-02-20 1992-02-19 System for drift av nedsenkbart verktoey ved hjelp av en trykkfluidumforskjell

Country Status (6)

Country Link
US (2) US5101907A (no)
EP (1) EP0500341B1 (no)
AU (1) AU644989B2 (no)
CA (1) CA2061576A1 (no)
DE (1) DE69205700T2 (no)
NO (1) NO920657L (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114382433A (zh) * 2022-01-26 2022-04-22 陈跃 基于降压脱水发电的天然气井口一体化装置、系统

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Publication number Priority date Publication date Assignee Title
CN114382433A (zh) * 2022-01-26 2022-04-22 陈跃 基于降压脱水发电的天然气井口一体化装置、系统
CN114382433B (zh) * 2022-01-26 2023-09-15 陈跃 基于降压脱水发电的天然气井口一体化装置

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CA2061576A1 (en) 1992-08-21
NO920657L (no) 1992-08-21
AU644989B2 (en) 1993-12-23
EP0500341B1 (en) 1995-11-02
DE69205700D1 (de) 1995-12-07
DE69205700T2 (de) 1996-03-28
AU1103392A (en) 1992-08-27
US5101907A (en) 1992-04-07
US5238070A (en) 1993-08-24
EP0500341A1 (en) 1992-08-26

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