ATE58778T1 - METHOD AND APPARATUS FOR PERFORMING WORKS IN A WELL. - Google Patents

METHOD AND APPARATUS FOR PERFORMING WORKS IN A WELL.

Info

Publication number
ATE58778T1
ATE58778T1 AT86306608T AT86306608T ATE58778T1 AT E58778 T1 ATE58778 T1 AT E58778T1 AT 86306608 T AT86306608 T AT 86306608T AT 86306608 T AT86306608 T AT 86306608T AT E58778 T1 ATE58778 T1 AT E58778T1
Authority
AT
Austria
Prior art keywords
tool
well
pressure
actuate
chamber
Prior art date
Application number
AT86306608T
Other languages
German (de)
Inventor
Flint R George
David M Haugen
Bennie C Gill
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
Application granted granted Critical
Publication of ATE58778T1 publication Critical patent/ATE58778T1/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
    • 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
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers

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)
  • Sink And Installation For Waste Water (AREA)
  • Vehicle Body Suspensions (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Vending Machines For Individual Products (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Special Spraying Apparatus (AREA)
  • Fertilizing (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

A well tool (220), eg. a packer, a firing head or a release sub, Comprises a member (52) slidable relative to the housing (38) of the tool, to actuate the tool. A separate actuator assembly (182) is receivable in the tool and includes a chamber (219) at a pressure lower than the well pressure. Means (55; 196) are provided for applying well pressure to one side of the member and said chamber pressure to the other side of the member, to cause the member to slide to actuate the tool. Advantageously, the member (52) is a sleeve or piston.
AT86306608T 1985-08-27 1986-08-27 METHOD AND APPARATUS FOR PERFORMING WORKS IN A WELL. ATE58778T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77050285A 1985-08-27 1985-08-27
EP86306608A EP0216527B1 (en) 1985-08-27 1986-08-27 Methods and apparatus for well completion operations

Publications (1)

Publication Number Publication Date
ATE58778T1 true ATE58778T1 (en) 1990-12-15

Family

ID=25088769

Family Applications (1)

Application Number Title Priority Date Filing Date
AT86306608T ATE58778T1 (en) 1985-08-27 1986-08-27 METHOD AND APPARATUS FOR PERFORMING WORKS IN A WELL.

Country Status (6)

Country Link
EP (1) EP0216527B1 (en)
AT (1) ATE58778T1 (en)
AU (1) AU586017B2 (en)
CA (1) CA1269615A (en)
DE (1) DE3675867D1 (en)
NO (1) NO863416L (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4949793A (en) * 1989-04-28 1990-08-21 Baker Hughes Incorporated Method and apparatus for completion of a well
US6464008B1 (en) * 2001-04-25 2002-10-15 Baker Hughes Incorporated Well completion method and apparatus
US6629563B2 (en) 2001-05-15 2003-10-07 Baker Hughes Incorporated Packer releasing system
NO340591B1 (en) * 2013-05-03 2017-05-15 Ingineering As Setting tools and procedures using the same
US9702680B2 (en) 2013-07-18 2017-07-11 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
US11053782B2 (en) 2018-04-06 2021-07-06 DynaEnergetics Europe GmbH Perforating gun system and method of use
US10458213B1 (en) 2018-07-17 2019-10-29 Dynaenergetics Gmbh & Co. Kg Positioning device for shaped charges in a perforating gun module
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
US11248428B2 (en) 2019-02-07 2022-02-15 Weatherford Technology Holdings, Llc Wellbore apparatus for setting a downhole tool
US11255147B2 (en) 2019-05-14 2022-02-22 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11578549B2 (en) 2019-05-14 2023-02-14 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11834920B2 (en) 2019-07-19 2023-12-05 DynaEnergetics Europe GmbH Ballistically actuated wellbore tool
CZ2022302A3 (en) 2019-12-10 2022-08-24 DynaEnergetics Europe GmbH Orientable piercing nozzle assembly
CA3206497A1 (en) 2021-02-04 2022-08-11 Christian EITSCHBERGER Perforating gun assembly with performance optimized shaped charge load
US11499401B2 (en) 2021-02-04 2022-11-15 DynaEnergetics Europe GmbH Perforating gun assembly with performance optimized shaped charge load
US11713625B2 (en) 2021-03-03 2023-08-01 DynaEnergetics Europe GmbH Bulkhead
WO2022184732A1 (en) 2021-03-03 2022-09-09 DynaEnergetics Europe GmbH Bulkhead and tandem seal adapter
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3283820A (en) * 1964-02-13 1966-11-08 Camco Inc Fluid-actuated well packer
US4285400A (en) * 1980-07-14 1981-08-25 Baker International Corporation Releasing tool for pressure activated packer
FR2515724A1 (en) * 1981-10-29 1983-05-06 Camco Inc HYDRAULIC BLOCKING WELL SEAL TRIM
US4526229A (en) * 1983-02-14 1985-07-02 Gulf Oil Corporation Hydraulic packer assembly
US4516634A (en) * 1983-04-14 1985-05-14 Otis Engineering Corporation Hydraulic running and setting tool for well packer
US4716963A (en) * 1985-08-27 1988-01-05 Halliburton Company Apparatus for well completion operations

Also Published As

Publication number Publication date
EP0216527A3 (en) 1988-07-27
NO863416D0 (en) 1986-08-26
AU6156586A (en) 1987-03-05
EP0216527A2 (en) 1987-04-01
DE3675867D1 (en) 1991-01-10
CA1269615A (en) 1990-05-29
NO863416L (en) 1987-03-02
EP0216527B1 (en) 1990-11-28
AU586017B2 (en) 1989-06-29

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