CA860098A - Well packer valve structure - Google Patents

Well packer valve structure

Info

Publication number
CA860098A
CA860098A CA860098A CA860098DA CA860098A CA 860098 A CA860098 A CA 860098A CA 860098 A CA860098 A CA 860098A CA 860098D A CA860098D A CA 860098DA CA 860098 A CA860098 A CA 860098A
Authority
CA
Canada
Prior art keywords
valve structure
well packer
packer valve
well
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
CA860098A
Inventor
E. Stachowiak John
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology Corp
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.)
Publication date
Application granted granted Critical
Publication of CA860098A publication Critical patent/CA860098A/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1294—Packers; Plugs with mechanical slips for hooking into the casing characterised by a valve, e.g. a by-pass valve

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
CA860098A 1967-05-18 Well packer valve structure Expired CA860098A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US639441A US3457994A (en) 1967-05-18 1967-05-18 Well packer valve structure

Publications (1)

Publication Number Publication Date
CA860098A true CA860098A (en) 1971-01-05

Family

ID=24564096

Family Applications (1)

Application Number Title Priority Date Filing Date
CA860098A Expired CA860098A (en) 1967-05-18 Well packer valve structure

Country Status (2)

Country Link
US (1) US3457994A (en)
CA (1) CA860098A (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570595A (en) * 1968-11-22 1971-03-16 Schlumberger Technology Corp Hydraulically operable valves
US3633670A (en) * 1970-01-02 1972-01-11 Brown Oil Tools Tool string assembly for use in wells
US3931855A (en) * 1973-07-26 1976-01-13 Vann Tool Company, Inc. Downhole packer actuated vent assembly
US3871448A (en) * 1973-07-26 1975-03-18 Vann Tool Company Inc Packer actuated vent assembly
US4040485A (en) * 1974-10-23 1977-08-09 Vann Tool Company, Inc. Method of simultaneously setting a packer device and actuating a vent assembly
US4253521A (en) * 1978-10-23 1981-03-03 Halliburton Company Setting tool
US4252195A (en) * 1979-07-26 1981-02-24 Otis Engineering Corporation Well test systems and methods
EP0063596B1 (en) * 1980-11-21 1985-04-17 ZWART, Klaas Device for temporarily sealing a pipe
US7219730B2 (en) 2002-09-27 2007-05-22 Weatherford/Lamb, Inc. Smart cementing systems
US7252152B2 (en) * 2003-06-18 2007-08-07 Weatherford/Lamb, Inc. Methods and apparatus for actuating a downhole tool
US7299880B2 (en) * 2004-07-16 2007-11-27 Weatherford/Lamb, Inc. Surge reduction bypass valve
GB0500713D0 (en) * 2005-01-14 2005-02-23 Andergauge Ltd Valve
US7762323B2 (en) * 2006-09-25 2010-07-27 W. Lynn Frazier Composite cement retainer
US8505623B2 (en) 2009-08-11 2013-08-13 Weatherford/Lamb, Inc. Retrievable bridge plug
US10030479B2 (en) * 2014-12-29 2018-07-24 Ncs Multistage Inc. Tool for opening and closing sleeves within a wellbore
CA2965068C (en) 2016-04-22 2023-11-14 Ncs Multistage Inc. Apparatus, systems and methods for controlling flow communication with a subterranean formation
RU2753915C1 (en) * 2021-02-17 2021-08-24 Общество с ограниченной ответственностью Научно-производственная фирма "Пакер" Self-contained downhole packer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3051246A (en) * 1959-04-13 1962-08-28 Baker Oil Tools Inc Automatic fluid fill apparatus for subsurface conduit strings
US3163225A (en) * 1961-02-15 1964-12-29 Halliburton Co Well packers
US3306366A (en) * 1964-04-22 1967-02-28 Baker Oil Tools Inc Well packer apparatus
US3356140A (en) * 1965-07-13 1967-12-05 Gearhart Owen Inc Subsurface well bore fluid flow control apparatus

Also Published As

Publication number Publication date
US3457994A (en) 1969-07-29

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