DE69832027D1 - INTEGRATED POWER AND CONTROL SYSTEM - Google Patents

INTEGRATED POWER AND CONTROL SYSTEM

Info

Publication number
DE69832027D1
DE69832027D1 DE69832027T DE69832027T DE69832027D1 DE 69832027 D1 DE69832027 D1 DE 69832027D1 DE 69832027 T DE69832027 T DE 69832027T DE 69832027 T DE69832027 T DE 69832027T DE 69832027 D1 DE69832027 D1 DE 69832027D1
Authority
DE
Germany
Prior art keywords
control system
integrated power
integrated
power
control
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 - Lifetime
Application number
DE69832027T
Other languages
German (de)
Inventor
Brett Bouldin
Steve Owens
Richard Rubbo
Irving Brown
Napoleon Arizmendi
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.)
WellDynamics Inc
Original Assignee
WellDynamics Inc
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 WellDynamics Inc filed Critical WellDynamics Inc
Application granted granted Critical
Publication of DE69832027D1 publication Critical patent/DE69832027D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E21B34/06—Valve arrangements for boreholes or wells in wells
DE69832027T 1997-02-21 1998-02-23 INTEGRATED POWER AND CONTROL SYSTEM Expired - Lifetime DE69832027D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80503897A 1997-02-21 1997-02-21
PCT/US1998/003903 WO1998039547A2 (en) 1997-02-21 1998-02-23 Integrated power and control system

Publications (1)

Publication Number Publication Date
DE69832027D1 true DE69832027D1 (en) 2005-12-01

Family

ID=25190540

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69832027T Expired - Lifetime DE69832027D1 (en) 1997-02-21 1998-02-23 INTEGRATED POWER AND CONTROL SYSTEM

Country Status (4)

Country Link
EP (1) EP0923690B1 (en)
AU (1) AU6672198A (en)
DE (1) DE69832027D1 (en)
WO (1) WO1998039547A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6247536B1 (en) 1998-07-14 2001-06-19 Camco International Inc. Downhole multiplexer and related methods
US6567013B1 (en) 1998-08-13 2003-05-20 Halliburton Energy Services, Inc. Digital hydraulic well control system
US6179052B1 (en) * 1998-08-13 2001-01-30 Halliburton Energy Services, Inc. Digital-hydraulic well control system
AU2000271216A1 (en) * 2000-09-07 2002-03-22 Halliburton Energy Services, Inc. Hydraulic control system for downhole tools
US6668936B2 (en) 2000-09-07 2003-12-30 Halliburton Energy Services, Inc. Hydraulic control system for downhole tools
GB2402692A (en) * 2000-10-03 2004-12-15 Halliburton Energy Serv Inc Downhole flow control device with ratchet mechanism
GB2407595B8 (en) 2003-10-24 2017-04-12 Schlumberger Holdings System and method to control multiple tools
US7464761B2 (en) * 2006-01-13 2008-12-16 Schlumberger Technology Corporation Flow control system for use in a well
US10677017B2 (en) 2013-12-05 2020-06-09 Schlumberger Technology Corporation System and methodology for utilizing a flow control valve
WO2016061655A1 (en) * 2014-10-24 2016-04-28 Halliburton Energy Services, Inc. Pressure responsive switch for actuating a device
CA2905312C (en) 2014-11-04 2021-03-30 Cnh Industrial Canada, Ltd. Hydraulic system for an air cart
US11047208B2 (en) * 2017-08-15 2021-06-29 Schlumberger Technology Corporation Chemical injection system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307574A (en) * 1964-02-07 1967-03-07 Acf Ind Inc Drain structure for venting leaked fluid from valve stem packing
GB1505496A (en) * 1974-04-29 1978-03-30 Stewart & Stevenson Inc Jim Hydraulic control system for controlling hydraulically actuated underwater devices
US3906726A (en) 1974-12-20 1975-09-23 Halliburton Co Positioner methods and apparatus
US4069871A (en) * 1975-03-11 1978-01-24 Page John S Jr Deep well safety valve
US4062406A (en) 1976-10-15 1977-12-13 Baker International Corporation Valve and lubricator apparatus
US4368871A (en) 1977-10-03 1983-01-18 Schlumberger Technology Corporation Lubricator valve apparatus
US4197879A (en) 1977-10-03 1980-04-15 Schlumberger Technology Corporation Lubricator valve apparatus
US4173256A (en) * 1978-03-09 1979-11-06 Otis Engineering Corporation Subsurface safety valve
US4522370A (en) 1982-10-27 1985-06-11 Otis Engineering Corporation Valve
US4476933A (en) 1983-04-11 1984-10-16 Baker Oil Tools, Inc. Lubricator valve apparatus
US4576358A (en) * 1983-04-20 1986-03-18 Hydril Company Remotely operable safety valve
US4856595A (en) * 1988-05-26 1989-08-15 Schlumberger Technology Corporation Well tool control system and method
FR2641387B1 (en) 1988-12-30 1991-05-31 Inst Francais Du Petrole METHOD AND DEVICE FOR REMOTE CONTROL OF ROD TRAINING EQUIPMENT BY INFORMATION SEQUENCE
US5101907A (en) * 1991-02-20 1992-04-07 Halliburton Company Differential actuating system for downhole tools
WO1997047852A1 (en) * 1996-06-13 1997-12-18 Pes, Inc. Downhole lubricator valve

Also Published As

Publication number Publication date
EP0923690A2 (en) 1999-06-23
WO1998039547A3 (en) 1998-12-17
EP0923690B1 (en) 2005-10-26
WO1998039547A2 (en) 1998-09-11
EP0923690A4 (en) 2002-01-16
AU6672198A (en) 1998-09-22

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Legal Events

Date Code Title Description
8332 No legal effect for de