NO920658L - Hydraulisk system for elektrisk kontrollert borehullsverktoey - Google Patents

Hydraulisk system for elektrisk kontrollert borehullsverktoey

Info

Publication number
NO920658L
NO920658L NO92920658A NO920658A NO920658L NO 920658 L NO920658 L NO 920658L NO 92920658 A NO92920658 A NO 92920658A NO 920658 A NO920658 A NO 920658A NO 920658 L NO920658 L NO 920658L
Authority
NO
Norway
Prior art keywords
hydraulic system
pressure
tool
electrically controlled
control valves
Prior art date
Application number
NO92920658A
Other languages
English (en)
Norwegian (no)
Other versions
NO920658D0 (no
Inventor
Neal G Skinner
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
Publication of NO920658D0 publication Critical patent/NO920658D0/no
Publication of NO920658L publication Critical patent/NO920658L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/16—Control means therefor being outside the borehole

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)
  • Fluid-Pressure Circuits (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
NO92920658A 1991-02-20 1992-02-19 Hydraulisk system for elektrisk kontrollert borehullsverktoey NO920658L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65848591A 1991-02-20 1991-02-20

Publications (2)

Publication Number Publication Date
NO920658D0 NO920658D0 (no) 1992-02-19
NO920658L true NO920658L (no) 1992-08-21

Family

ID=24641433

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92920658A NO920658L (no) 1991-02-20 1992-02-19 Hydraulisk system for elektrisk kontrollert borehullsverktoey

Country Status (5)

Country Link
EP (1) EP0500343B1 (de)
AU (1) AU1100992A (de)
CA (1) CA2061571C (de)
DE (1) DE69205701T2 (de)
NO (1) NO920658L (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6289999B1 (en) 1998-10-30 2001-09-18 Smith International, Inc. Fluid flow control devices and methods for selective actuation of valves and hydraulic drilling tools
US6717283B2 (en) * 2001-12-20 2004-04-06 Halliburton Energy Services, Inc. Annulus pressure operated electric power generator
US7201230B2 (en) 2003-05-15 2007-04-10 Halliburton Energy Services, Inc. Hydraulic control and actuation system for downhole tools
US7552773B2 (en) 2005-08-08 2009-06-30 Halliburton Energy Services, Inc. Multicycle hydraulic control valve
US7562713B2 (en) * 2006-02-21 2009-07-21 Schlumberger Technology Corporation Downhole actuation tools
US7921876B2 (en) 2007-11-28 2011-04-12 Halliburton Energy Services, Inc. Rotary control valve and associated actuator control system
US8087463B2 (en) 2009-01-13 2012-01-03 Halliburton Energy Services, Inc. Multi-position hydraulic actuator
US8127834B2 (en) 2009-01-13 2012-03-06 Halliburton Energy Services, Inc. Modular electro-hydraulic controller for well tool
US8151888B2 (en) 2009-03-25 2012-04-10 Halliburton Energy Services, Inc. Well tool with combined actuation of multiple valves
US8397824B2 (en) * 2010-12-06 2013-03-19 Halliburton Energy Services, Inc. Hydraulic control system for actuating downhole tools
US10704363B2 (en) 2017-08-17 2020-07-07 Baker Hughes, A Ge Company, Llc Tubing or annulus pressure operated borehole barrier valve

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770308A (en) * 1954-08-11 1956-11-13 Schlumberger Well Surv Corp Borehole apparatus operated by the well fluid
US4378850A (en) * 1980-06-13 1983-04-05 Halliburton Company Hydraulic fluid supply apparatus and method for a downhole tool
US4440232A (en) * 1982-07-26 1984-04-03 Koomey, Inc. Well pressure compensation for blowout preventers
US4796699A (en) * 1988-05-26 1989-01-10 Schlumberger Technology Corporation Well tool control system and method

Also Published As

Publication number Publication date
DE69205701D1 (de) 1995-12-07
DE69205701T2 (de) 1996-04-04
AU1100992A (en) 1992-08-27
CA2061571A1 (en) 1992-08-21
EP0500343A1 (de) 1992-08-26
NO920658D0 (no) 1992-02-19
EP0500343B1 (de) 1995-11-02
CA2061571C (en) 1997-03-18

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