OA06964A - A device and method for moving a perforated ring sleeve within a tubular member, such as the casing of a well. - Google Patents

A device and method for moving a perforated ring sleeve within a tubular member, such as the casing of a well.

Info

Publication number
OA06964A
OA06964A OA57561A OA57561A OA06964A OA 06964 A OA06964 A OA 06964A OA 57561 A OA57561 A OA 57561A OA 57561 A OA57561 A OA 57561A OA 06964 A OA06964 A OA 06964A
Authority
OA
OAPI
Prior art keywords
casing
moving
well
tubular member
ring sleeve
Prior art date
Application number
OA57561A
Other languages
French (fr)
Inventor
Charles H Mc Laurin
Wayne F Nelson
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of OA06964A publication Critical patent/OA06964A/en

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
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes

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)
  • Earth Drilling (AREA)
OA57561A 1981-11-30 1981-12-08 A device and method for moving a perforated ring sleeve within a tubular member, such as the casing of a well. OA06964A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP81110011A EP0080527B1 (en) 1981-11-30 1981-11-30 Device for shifting a port collar sleeve

Publications (1)

Publication Number Publication Date
OA06964A true OA06964A (en) 1983-07-31

Family

ID=8188045

Family Applications (1)

Application Number Title Priority Date Filing Date
OA57561A OA06964A (en) 1981-11-30 1981-12-08 A device and method for moving a perforated ring sleeve within a tubular member, such as the casing of a well.

Country Status (2)

Country Link
EP (1) EP0080527B1 (en)
OA (1) OA06964A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669541A (en) * 1985-10-04 1987-06-02 Dowell Schlumberger Incorporated Stage cementing apparatus
NO325699B1 (en) * 2005-08-18 2008-07-07 Peak Well Solutions As Cement valve assembly
CA3133128A1 (en) * 2019-03-13 2020-09-17 Ncs Multistage Inc. Bottomhole assembly comprising an actuator tool with an anchoring tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE126731C (en) *
US2549198A (en) * 1945-10-13 1951-04-17 Landes H Hayward Well cementing apparatus
US2598396A (en) * 1947-02-24 1952-05-27 Baker Oil Tools Inc Apparatus for cementing well casings
US2667926A (en) * 1948-08-12 1954-02-02 Thomas E Alexander Apparatus for cementing wells
US2901044A (en) * 1955-07-07 1959-08-25 Edward W Arnold Pulling tool
US2973038A (en) * 1956-11-19 1961-02-28 Bowen Itco Inc Hydraulic pulling tool
US3768562A (en) * 1972-05-25 1973-10-30 Halliburton Co Full opening multiple stage cementing tool and methods of use
US3865188A (en) * 1974-02-27 1975-02-11 Gearhart Owen Industries Method and apparatus for selectively isolating a zone of subterranean formation adjacent a well

Also Published As

Publication number Publication date
EP0080527A1 (en) 1983-06-08
EP0080527B1 (en) 1985-08-28

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