NO974949D0 - Aktiveringsmiddel for boreapparat (magnetisk) - Google Patents

Aktiveringsmiddel for boreapparat (magnetisk)

Info

Publication number
NO974949D0
NO974949D0 NO974949A NO974949A NO974949D0 NO 974949 D0 NO974949 D0 NO 974949D0 NO 974949 A NO974949 A NO 974949A NO 974949 A NO974949 A NO 974949A NO 974949 D0 NO974949 D0 NO 974949D0
Authority
NO
Norway
Prior art keywords
activator
magnetic
drilling apparatus
drilling
Prior art date
Application number
NO974949A
Other languages
English (en)
Other versions
NO974949L (no
NO315211B1 (no
Inventor
George Telfer
Original Assignee
Weatherford Lamb
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
Priority claimed from GBGB9510923.7A external-priority patent/GB9510923D0/en
Priority claimed from GBGB9515419.1A external-priority patent/GB9515419D0/en
Application filed by Weatherford Lamb filed Critical Weatherford Lamb
Publication of NO974949D0 publication Critical patent/NO974949D0/no
Publication of NO974949L publication Critical patent/NO974949L/no
Publication of NO315211B1 publication Critical patent/NO315211B1/no

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
    • 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
    • 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
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

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)
  • Portable Nailing Machines And Staplers (AREA)
  • Pipe Accessories (AREA)
NO19974949A 1995-05-31 1997-10-27 Aktiveringsmiddel for boreapparat NO315211B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9510923.7A GB9510923D0 (en) 1995-05-31 1995-05-31 Liner hanger apparatus
GBGB9515419.1A GB9515419D0 (en) 1995-07-27 1995-07-27 Activating means for drilling apparatus
PCT/GB1996/001275 WO1996038649A2 (en) 1995-05-31 1996-05-30 Activating means for a down-hole tool

Publications (3)

Publication Number Publication Date
NO974949D0 true NO974949D0 (no) 1997-10-27
NO974949L NO974949L (no) 1997-11-24
NO315211B1 NO315211B1 (no) 2003-07-28

Family

ID=26307120

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19974949A NO315211B1 (no) 1995-05-31 1997-10-27 Aktiveringsmiddel for boreapparat

Country Status (6)

Country Link
US (1) US6032734A (no)
EP (1) EP0828921B1 (no)
AU (1) AU697807B2 (no)
DE (1) DE69614263T2 (no)
NO (1) NO315211B1 (no)
WO (1) WO1996038649A2 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6557642B2 (en) * 2000-02-28 2003-05-06 Xl Technology Ltd Submersible pumps
EP2020482B1 (en) * 2001-05-18 2012-09-26 Dril-Quip, Inc. Liner Hanger, Running Tool and Method
US6575238B1 (en) * 2001-05-18 2003-06-10 Dril-Quip, Inc. Ball and plug dropping head
US6866100B2 (en) * 2002-08-23 2005-03-15 Weatherford/Lamb, Inc. Mechanically opened ball seat and expandable ball seat
US7631699B2 (en) * 2006-08-07 2009-12-15 Baker Hughes Incorporated System and method for pressure isolation for hydraulically actuated tools
US9163479B2 (en) * 2007-08-03 2015-10-20 Baker Hughes Incorporated Flapper operating system without a flow tube
US7703532B2 (en) * 2007-09-17 2010-04-27 Baker Hughes Incorporated Tubing retrievable injection valve
US8069918B2 (en) * 2009-03-24 2011-12-06 Weatherford/Lamb, Inc. Magnetic slip retention for downhole tool
US8893807B2 (en) * 2011-03-15 2014-11-25 Baker Hughes Incorporated Remote subterranean tool activation system
WO2013090805A1 (en) 2011-12-14 2013-06-20 Utex Industries, Inc. Expandable seat assembly for isolating fracture zones in a well
US9353598B2 (en) 2012-05-09 2016-05-31 Utex Industries, Inc. Seat assembly with counter for isolating fracture zones in a well
EP2877673A4 (en) * 2012-08-28 2016-10-26 Halliburton Energy Services Inc MAGNETIC KEY FOR OPERATING A MULTI-POSITION WELL BACKGROUND TOOL
US9556704B2 (en) 2012-09-06 2017-01-31 Utex Industries, Inc. Expandable fracture plug seat apparatus
US8899346B2 (en) 2012-10-17 2014-12-02 Halliburton Energy Services, Inc. Perforating assembly control
EP2951384A4 (en) * 2013-01-29 2016-11-30 Halliburton Energy Services Inc MAGNETIC VALVE ASSEMBLY
US9428977B2 (en) * 2013-08-16 2016-08-30 Baker Hughes Incorporated Multi-stage locking system for selective release of a potential energy force to set a subterranean tool
CA2938934C (en) * 2014-02-17 2019-04-16 Baker Hughes Incorporated Magnetic anti-gas lock rod pump
US11466681B1 (en) * 2021-05-27 2022-10-11 Saudi Arabian Oil Company Anti-gas locking pumps and related methods in oil and gas applications

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US30988A (en) * 1860-12-18 Stove-cover
US2315931A (en) * 1940-06-17 1943-04-06 Baker Oil Tools Inc Liner hanger apparatus
US2842209A (en) * 1955-05-16 1958-07-08 Shaffer Tool Works Self-locking tubing hanger
US3086589A (en) * 1959-07-30 1963-04-23 Camco Inc Magnetically set well packers
US3105551A (en) * 1961-02-06 1963-10-01 Camco Inc Switch influencing devices
US3485299A (en) * 1965-10-24 1969-12-23 Schlumberger Technology Corp Methods for controlling well tools in well bores
US4161215A (en) * 1975-09-26 1979-07-17 Continental Oil Company Solenoid operated tubing safety valve
US4058166A (en) * 1976-03-29 1977-11-15 Otis Engineering Corporation Well setting tool
US4047565A (en) * 1976-03-29 1977-09-13 Otis Engineering Corporation Well tool
DE3050663A1 (de) * 1980-12-18 1982-11-18 Vsesoyuzny Nii Razvedochnoi Ge Device for pressing geophysical devices against the wall of a bore hole
GB2240376B (en) * 1989-10-11 1993-08-04 British Petroleum Co Plc Down hole electrically operated safety valve
US5273116A (en) * 1992-02-14 1993-12-28 Baker Hughes Incorporated Firing mechanism for actuating wellbore tools
US5472055A (en) * 1994-08-30 1995-12-05 Smith International, Inc. Liner hanger setting tool
US5666050A (en) * 1995-11-20 1997-09-09 Pes, Inc. Downhole magnetic position sensor

Also Published As

Publication number Publication date
EP0828921B1 (en) 2001-08-01
WO1996038649A3 (en) 1997-02-20
AU6450896A (en) 1996-12-18
NO974949L (no) 1997-11-24
NO315211B1 (no) 2003-07-28
AU697807B2 (en) 1998-10-15
DE69614263T2 (de) 2002-05-16
EP0828921A2 (en) 1998-03-18
DE69614263D1 (de) 2001-09-06
WO1996038649A2 (en) 1996-12-05
US6032734A (en) 2000-03-07

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Legal Events

Date Code Title Description
MK1K Patent expired