NO20056067L - Vannavstengningsmetode og apparatur - Google Patents

Vannavstengningsmetode og apparatur

Info

Publication number
NO20056067L
NO20056067L NO20056067A NO20056067A NO20056067L NO 20056067 L NO20056067 L NO 20056067L NO 20056067 A NO20056067 A NO 20056067A NO 20056067 A NO20056067 A NO 20056067A NO 20056067 L NO20056067 L NO 20056067L
Authority
NO
Norway
Prior art keywords
swells
substances
shutdown method
specific substance
water shutdown
Prior art date
Application number
NO20056067A
Other languages
English (en)
Other versions
NO331536B1 (no
Inventor
Donald W Ross
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 NO20056067L publication Critical patent/NO20056067L/no
Publication of NO331536B1 publication Critical patent/NO331536B1/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
    • E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
    • 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
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/082—Screens comprising porous materials, e.g. prepacked screens
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/086—Screens with preformed openings, e.g. slotted liners
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/088—Wire screens
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/02—Down-hole chokes or valves for variably regulating fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Det sørges for en teknikk for å regulere strømning i undergrunnsanvendelser, slik som anvendelser for hydrokarbonfluidproduksjon. Teknikken benytter et materiale dannet, i det minste delvis, av et materiale som sveller ved tilstedeværelse av en spesifikk substans (86) eller substanser. Materialet plasseres som en membran (90) utenfor et basisrør nedihulls i en brønn (24). Når den er plassert tillater materialet strømning av hydrokarbonfluider, men sveller ved kontakt med den spesifikke substansen (86) eller substansene for å begrense innstrømning av uønskede fluider.
NO20056067A 2004-12-21 2005-12-20 Fremgangsmate for a danne en regulerende strom av bronnhullfluider i et bronnhull anvendt i produksjon av hydrokarboner, og ventil for anvendelse i et undergrunns bronnhull NO331536B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59320604P 2004-12-21 2004-12-21

Publications (2)

Publication Number Publication Date
NO20056067L true NO20056067L (no) 2006-06-22
NO331536B1 NO331536B1 (no) 2012-01-23

Family

ID=35840832

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20056067A NO331536B1 (no) 2004-12-21 2005-12-20 Fremgangsmate for a danne en regulerende strom av bronnhullfluider i et bronnhull anvendt i produksjon av hydrokarboner, og ventil for anvendelse i et undergrunns bronnhull

Country Status (4)

Country Link
US (1) US7493947B2 (no)
CA (1) CA2530969C (no)
GB (1) GB2421527B (no)
NO (1) NO331536B1 (no)

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Also Published As

Publication number Publication date
GB2421527B (en) 2009-02-18
CA2530969A1 (en) 2006-06-21
GB0525961D0 (en) 2006-02-01
GB2421527A (en) 2006-06-28
US7493947B2 (en) 2009-02-24
NO331536B1 (no) 2012-01-23
US20060175065A1 (en) 2006-08-10
CA2530969C (en) 2010-05-18

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