NO20003041D0 - Isolasjonssystem for to produserende formasjoner - Google Patents

Isolasjonssystem for to produserende formasjoner

Info

Publication number
NO20003041D0
NO20003041D0 NO20003041A NO20003041A NO20003041D0 NO 20003041 D0 NO20003041 D0 NO 20003041D0 NO 20003041 A NO20003041 A NO 20003041A NO 20003041 A NO20003041 A NO 20003041A NO 20003041 D0 NO20003041 D0 NO 20003041D0
Authority
NO
Norway
Prior art keywords
insulation system
producing formations
formations
producing
insulation
Prior art date
Application number
NO20003041A
Other languages
English (en)
Other versions
NO319849B1 (no
NO20003041L (no
Inventor
Dinesh R Patel
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20003041D0 publication Critical patent/NO20003041D0/no
Publication of NO20003041L publication Critical patent/NO20003041L/no
Publication of NO319849B1 publication Critical patent/NO319849B1/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
    • 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
    • E21B34/103—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 with a shear pin
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/14—Obtaining from a multiple-zone well

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Multiple-Way Valves (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Taps Or Cocks (AREA)
NO20003041A 1997-12-15 2000-06-14 Ventilenhet for bruk i en bronn som omfatter en forste og en andre fluidbane, samt en fremgangsmate for a regulere fluidstromning i en bronn med flere soner. NO319849B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6962997P 1997-12-15 1997-12-15
PCT/US1998/025838 WO1999031352A2 (en) 1997-12-15 1998-12-04 Isolation system for two producing formations

Publications (3)

Publication Number Publication Date
NO20003041D0 true NO20003041D0 (no) 2000-06-14
NO20003041L NO20003041L (no) 2000-08-14
NO319849B1 NO319849B1 (no) 2005-09-19

Family

ID=22090189

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003041A NO319849B1 (no) 1997-12-15 2000-06-14 Ventilenhet for bruk i en bronn som omfatter en forste og en andre fluidbane, samt en fremgangsmate for a regulere fluidstromning i en bronn med flere soner.

Country Status (8)

Country Link
US (2) US6227298B1 (no)
AU (1) AU1712199A (no)
BR (1) BR9813583A (no)
CA (1) CA2315170C (no)
GB (1) GB2348906B (no)
ID (1) ID26943A (no)
NO (1) NO319849B1 (no)
WO (1) WO1999031352A2 (no)

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US6997263B2 (en) * 2000-08-31 2006-02-14 Halliburton Energy Services, Inc. Multi zone isolation tool having fluid loss prevention capability and method for use of same
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Also Published As

Publication number Publication date
GB0014309D0 (en) 2000-08-02
CA2315170A1 (en) 1999-06-24
GB2348906A (en) 2000-10-18
NO319849B1 (no) 2005-09-19
AU1712199A (en) 1999-07-05
BR9813583A (pt) 2001-11-06
NO20003041L (no) 2000-08-14
CA2315170C (en) 2004-09-28
GB2348906B (en) 2002-06-26
US20010030049A1 (en) 2001-10-18
WO1999031352A2 (en) 1999-06-24
WO1999031352A3 (en) 1999-09-16
US6227298B1 (en) 2001-05-08
ID26943A (id) 2001-02-22
US6516886B2 (en) 2003-02-11

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