CA1025768A - Dual string circulating valve - Google Patents

Dual string circulating valve

Info

Publication number
CA1025768A
CA1025768A CA221,806A CA221806A CA1025768A CA 1025768 A CA1025768 A CA 1025768A CA 221806 A CA221806 A CA 221806A CA 1025768 A CA1025768 A CA 1025768A
Authority
CA
Canada
Prior art keywords
circulating valve
dual string
string circulating
dual
valve
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.)
Expired
Application number
CA221,806A
Other languages
French (fr)
Other versions
CA221806S (en
Inventor
Dennis M. Spriggs
Marion B. Jett
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.)
Dresser Industries Inc
Original Assignee
Dresser Industries 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 Dresser Industries Inc filed Critical Dresser Industries Inc
Application granted granted Critical
Publication of CA1025768A publication Critical patent/CA1025768A/en
Expired legal-status Critical Current

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
    • E21B34/10—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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/122—Multiple string packers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87153—Plural noncommunicating flow paths
    • Y10T137/87161—With common valve operator

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Multiple-Way Valves (AREA)
CA221,806A 1974-04-17 1975-03-11 Dual string circulating valve Expired CA1025768A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US461684A US3871450A (en) 1974-04-17 1974-04-17 Dual string circulating valve

Publications (1)

Publication Number Publication Date
CA1025768A true CA1025768A (en) 1978-02-07

Family

ID=23833536

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221,806A Expired CA1025768A (en) 1974-04-17 1975-03-11 Dual string circulating valve

Country Status (3)

Country Link
US (1) US3871450A (en)
CA (1) CA1025768A (en)
GB (1) GB1494925A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI64685B (en) * 1981-07-15 1983-08-31 Veli Reijonen FOERFARANDE FOER ATT LYFTA VATTEN FRAON GRUNDVATTENFOEREKOMST
US4527629A (en) * 1982-10-04 1985-07-09 Whitley Oran D Pressure differential circulating valve
US4979569A (en) * 1989-07-06 1990-12-25 Schlumberger Technology Corporation Dual action valve including at least two pressure responsive members
KR960011587B1 (en) * 1991-05-21 1996-08-24 브라운 유니버시티 리서치 파운데이션 Hollow fiber manufacturing device and hollow fiber
US5791414A (en) * 1996-08-19 1998-08-11 Halliburton Energy Services, Inc. Early evaluation formation testing system
GB0823194D0 (en) * 2008-12-19 2009-01-28 Tunget Bruce A Controlled Circulation work string for well construction
RU2399749C1 (en) * 2009-10-20 2010-09-20 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Method of simultaneous separate operation of three beds with one well
US8967277B2 (en) * 2011-06-03 2015-03-03 Halliburton Energy Services, Inc. Variably configurable wellbore junction assembly
US9200482B2 (en) 2011-06-03 2015-12-01 Halliburton Energy Services, Inc. Wellbore junction completion with fluid loss control
RU2474727C1 (en) * 2011-06-22 2013-02-10 Ривенер Мусавирович Габдуллин Borehole pump unit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115187A (en) * 1959-04-27 1963-12-24 Brown Oil Tools Methods of and apparatus for selectively producing fluids from a plurality of subsurface fluid zones
US3448803A (en) * 1967-02-02 1969-06-10 Otis Eng Corp Means for operating a well having a plurality of flow conductors therein
US3467185A (en) * 1967-05-22 1969-09-16 Otis Eng Corp Pressure and mechanically operated valve
US3572434A (en) * 1969-10-03 1971-03-23 Pan American Petroleum Corp Pressure opened circulating sleeve
US3823778A (en) * 1971-04-30 1974-07-16 Hydril Co Method of completing a well using a completion and kill valve
US3750752A (en) * 1971-04-30 1973-08-07 Hydril Co Completion and kill valve
US3799268A (en) * 1971-10-06 1974-03-26 Brown Oil Tools Method and apparatus for evacuating drilling fluids from a well

Also Published As

Publication number Publication date
GB1494925A (en) 1977-12-14
US3871450A (en) 1975-03-18

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