NO951683L - Midlertidig pluggingssystem - Google Patents

Midlertidig pluggingssystem

Info

Publication number
NO951683L
NO951683L NO951683A NO951683A NO951683L NO 951683 L NO951683 L NO 951683L NO 951683 A NO951683 A NO 951683A NO 951683 A NO951683 A NO 951683A NO 951683 L NO951683 L NO 951683L
Authority
NO
Norway
Prior art keywords
temporary plugging
plugging system
temporary
plugging
Prior art date
Application number
NO951683A
Other languages
English (en)
Other versions
NO311903B1 (no
NO951683D0 (no
Inventor
John C Gano
Bill W Loughridge
Jim Longbottom
Lance E Brothers
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 NO951683D0 publication Critical patent/NO951683D0/no
Publication of NO951683L publication Critical patent/NO951683L/no
Publication of NO311903B1 publication Critical patent/NO311903B1/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
    • 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
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging plugs
    • 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
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • 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
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position

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)
  • Pipe Accessories (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Prostheses (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
NO19951683A 1994-05-02 1995-05-02 Opplösbar tempor¶r plugg for bruk i en brönn og fremgangsmåte for setting av pluggen NO311903B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/236,436 US5479986A (en) 1994-05-02 1994-05-02 Temporary plug system

Publications (3)

Publication Number Publication Date
NO951683D0 NO951683D0 (no) 1995-05-02
NO951683L true NO951683L (no) 1995-11-03
NO311903B1 NO311903B1 (no) 2002-02-11

Family

ID=22889502

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19951683A NO311903B1 (no) 1994-05-02 1995-05-02 Opplösbar tempor¶r plugg for bruk i en brönn og fremgangsmåte for setting av pluggen

Country Status (5)

Country Link
US (2) US5479986A (no)
EP (1) EP0681087B1 (no)
CA (1) CA2148169C (no)
DE (1) DE69518689T2 (no)
NO (1) NO311903B1 (no)

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* Cited by examiner, † Cited by third party
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EP0681087A3 (en) 1997-07-02
US5685372A (en) 1997-11-11
DE69518689D1 (de) 2000-10-12
CA2148169C (en) 1996-12-03
EP0681087A2 (en) 1995-11-08
NO311903B1 (no) 2002-02-11
DE69518689T2 (de) 2001-01-04
NO951683D0 (no) 1995-05-02
US5479986A (en) 1996-01-02
EP0681087B1 (en) 2000-09-06

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