AU8377991A - Hydraulically actuated downhole valve - Google Patents

Hydraulically actuated downhole valve

Info

Publication number
AU8377991A
AU8377991A AU83779/91A AU8377991A AU8377991A AU 8377991 A AU8377991 A AU 8377991A AU 83779/91 A AU83779/91 A AU 83779/91A AU 8377991 A AU8377991 A AU 8377991A AU 8377991 A AU8377991 A AU 8377991A
Authority
AU
Australia
Prior art keywords
hydraulically actuated
downhole valve
actuated downhole
valve
hydraulically
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU83779/91A
Inventor
Arnold G. Edwards
David M. Haugen
Charales W. Kinney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Co
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 AU8377991A publication Critical patent/AU8377991A/en
Abandoned legal-status Critical Current

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
    • 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
    • E21B34/108—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with time delay systems, e.g. hydraulic impedance mechanisms
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves
AU83779/91A 1990-09-11 1991-09-11 Hydraulically actuated downhole valve Abandoned AU8377991A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58758290A 1990-09-11 1990-09-11
US587582 1990-09-11

Publications (1)

Publication Number Publication Date
AU8377991A true AU8377991A (en) 1992-03-19

Family

ID=24350374

Family Applications (1)

Application Number Title Priority Date Filing Date
AU83779/91A Abandoned AU8377991A (en) 1990-09-11 1991-09-11 Hydraulically actuated downhole valve

Country Status (4)

Country Link
EP (1) EP0480584A3 (en)
AU (1) AU8377991A (en)
MX (1) MX9101052A (en)
NO (1) NO913568D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9612609D0 (en) * 1996-06-17 1996-08-21 Petroline Wireline Services Downhole apparatus
US7798213B2 (en) * 2006-12-14 2010-09-21 Baker Hughes Incorporated Radial spring latch apparatus and methods for making and using same
US8950496B2 (en) * 2012-01-19 2015-02-10 Baker Hughes Incorporated Counter device for selectively catching plugs
CN114033359B (en) * 2021-11-12 2023-06-02 西安石油大学 Underground pressure determining device for tight oil reservoir
CN114180225B (en) * 2021-12-03 2022-12-20 佛山蓝动力智能科技有限公司 Double-station blank storage device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858649A (en) * 1973-02-26 1975-01-07 Halliburton Co Apparatus for testing oil wells using annulus pressure
US4444268A (en) * 1982-03-04 1984-04-24 Halliburton Company Tester valve with silicone liquid spring
US4646838A (en) * 1985-12-12 1987-03-03 Halliburton Company Low pressure responsive tester valve with spring retaining means
US4691779A (en) * 1986-01-17 1987-09-08 Halliburton Company Hydrostatic referenced safety-circulating valve
US4846272A (en) * 1988-08-18 1989-07-11 Eastern Oil Tolls Pte, Ltd. Downhole shuttle valve for wells

Also Published As

Publication number Publication date
MX9101052A (en) 1992-05-04
EP0480584A2 (en) 1992-04-15
NO913568D0 (en) 1991-09-10
EP0480584A3 (en) 1993-03-10

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