NO20100675L - Water foil devices and methods for using such to control streams of underground fluids - Google Patents

Water foil devices and methods for using such to control streams of underground fluids

Info

Publication number
NO20100675L
NO20100675L NO20100675A NO20100675A NO20100675L NO 20100675 L NO20100675 L NO 20100675L NO 20100675 A NO20100675 A NO 20100675A NO 20100675 A NO20100675 A NO 20100675A NO 20100675 L NO20100675 L NO 20100675L
Authority
NO
Norway
Prior art keywords
reactive element
fluid
control device
methods
reaction
Prior art date
Application number
NO20100675A
Other languages
Norwegian (no)
Inventor
Steve L Crow
Kevin C Holmes
Steven R Hayter
Priyesh Ranjan
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20100675L publication Critical patent/NO20100675L/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/32—Preventing gas- or water-coning phenomena, i.e. the formation of a conical column of gas or water around wells

Abstract

En anordning for å styre fluidstrøm i et brønnhull omfatter et reaktivt element som reagerer når det eksponeres for et fluid og en strømstyringsinnretning tilpasset til å styre en strøm av fluidet. Strømstyringsinnretningen kan aktiveres av det reaktive elementets reaksjon på fluidet, I noen utførelsesformer reagerer det reaktive elementet ved å oppvise en endring i en mekanisk materialegenskap. Det reaktive elementets reaksjon kan være reversibel. I noen utførelsesformer kan det reaktive elementet være et formhuskende polymer. Strømstyringsinnretningen kan omfatte et aktiveringselement operativt koblet til det reaktive elementet. Det reaktive elementets reaksjon på et gitt fluid frigjør aktiveringselementet til å aktivere strømstyringsinnretningen.An apparatus for controlling fluid flow in a wellbore comprises a reactive element which reacts when exposed to a fluid and a flow control device adapted to control a flow of the fluid. The current control device can be activated by the reactive element's reaction to the fluid. In some embodiments, the reactive element reacts by exhibiting a change in a mechanical material property. The reaction of the reactive element may be reversible. In some embodiments, the reactive element may be a mold-lowering polymer. The current control device may comprise an actuating member operatively coupled to the reactive member. The reaction of the reactive element to a given fluid releases the activating element to activate the current control device.

NO20100675A 2007-10-19 2010-05-11 Water foil devices and methods for using such to control streams of underground fluids NO20100675L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/875,631 US20090101354A1 (en) 2007-10-19 2007-10-19 Water Sensing Devices and Methods Utilizing Same to Control Flow of Subsurface Fluids
PCT/US2008/079840 WO2009052103A2 (en) 2007-10-19 2008-10-14 Water sensing devices and methods utilizing same to control flow of subsurface fluids

Publications (1)

Publication Number Publication Date
NO20100675L true NO20100675L (en) 2010-07-16

Family

ID=40562298

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100675A NO20100675L (en) 2007-10-19 2010-05-11 Water foil devices and methods for using such to control streams of underground fluids

Country Status (10)

Country Link
US (1) US20090101354A1 (en)
CN (1) CN101828001A (en)
AU (1) AU2008312590A1 (en)
BR (1) BRPI0817819A2 (en)
CA (1) CA2701326A1 (en)
EA (1) EA201000610A1 (en)
GB (1) GB2466406B (en)
MX (1) MX2010003646A (en)
NO (1) NO20100675L (en)
WO (1) WO2009052103A2 (en)

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Also Published As

Publication number Publication date
WO2009052103A3 (en) 2009-07-02
AU2008312590A1 (en) 2009-04-23
US20090101354A1 (en) 2009-04-23
CN101828001A (en) 2010-09-08
GB2466406A (en) 2010-06-23
GB201005816D0 (en) 2010-05-26
EA201000610A1 (en) 2010-12-30
CA2701326A1 (en) 2009-04-23
BRPI0817819A2 (en) 2015-03-31
MX2010003646A (en) 2010-05-13
WO2009052103A2 (en) 2009-04-23
GB2466406B (en) 2012-04-18

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