EP1149980A3 - Hydraulische Bohrlochversorgungseinheit - Google Patents

Hydraulische Bohrlochversorgungseinheit Download PDF

Info

Publication number
EP1149980A3
EP1149980A3 EP01303588A EP01303588A EP1149980A3 EP 1149980 A3 EP1149980 A3 EP 1149980A3 EP 01303588 A EP01303588 A EP 01303588A EP 01303588 A EP01303588 A EP 01303588A EP 1149980 A3 EP1149980 A3 EP 1149980A3
Authority
EP
European Patent Office
Prior art keywords
unit
downhole
powered
power unit
hydraulic power
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.)
Withdrawn
Application number
EP01303588A
Other languages
English (en)
French (fr)
Other versions
EP1149980A2 (de
Inventor
Jack Clemens
Darrell Moore
Michael Campbell
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of EP1149980A2 publication Critical patent/EP1149980A2/de
Publication of EP1149980A3 publication Critical patent/EP1149980A3/de
Withdrawn legal-status Critical Current

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
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • E21B33/1275—Packers; Plugs with inflatable sleeve inflated by down-hole pumping means operated by a down-hole drive

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)
  • Fluid-Pressure Circuits (AREA)
  • Hydraulic Motors (AREA)
EP01303588A 2000-04-25 2001-04-19 Hydraulische Bohrlochversorgungseinheit Withdrawn EP1149980A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55869500A 2000-04-25 2000-04-25
US558695 2000-04-25

Publications (2)

Publication Number Publication Date
EP1149980A2 EP1149980A2 (de) 2001-10-31
EP1149980A3 true EP1149980A3 (de) 2002-01-30

Family

ID=24230577

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01303588A Withdrawn EP1149980A3 (de) 2000-04-25 2001-04-19 Hydraulische Bohrlochversorgungseinheit

Country Status (4)

Country Link
EP (1) EP1149980A3 (de)
AU (1) AU3877301A (de)
CA (1) CA2344751A1 (de)
NO (1) NO20012010D0 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6913077B2 (en) * 2001-11-28 2005-07-05 Baker Hughes Incorporated Downhole fluid separation system
US6945330B2 (en) * 2002-08-05 2005-09-20 Weatherford/Lamb, Inc. Slickline power control interface
US20060054354A1 (en) * 2003-02-11 2006-03-16 Jacques Orban Downhole tool
GB2403236B (en) 2003-06-23 2007-03-07 Schlumberger Holdings Drilling tool
CA2799564C (en) 2007-02-12 2015-11-03 Weatherford/Lamb, Inc. Apparatus and methods of flow testing formation zones
DK178464B1 (da) 2007-10-05 2016-04-04 Mærsk Olie Og Gas As Fremgangsmåde til at forsegle en del af annulus mellem et brøndrør og en brøndboring
CA2891734C (en) * 2009-11-06 2017-08-22 Weatherford Technology Holdings, Llc Method and apparatus for a wellbore accumulator system assembly
CN106761547B (zh) * 2016-12-13 2023-04-18 中国石油天然气集团有限公司 新型井下电控动力开关

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839142A (en) * 1954-05-05 1958-06-17 Exxon Research Engineering Co Permanent well completion method
US3876471A (en) * 1973-09-12 1975-04-08 Sun Oil Co Delaware Borehole electrolytic power supply
US5228519A (en) * 1991-11-25 1993-07-20 Baker Hughes Incorporated Method and apparatus for extending pressurization of fluid-actuated wellbore tools
US5404946A (en) * 1993-08-02 1995-04-11 The United States Of America As Represented By The Secretary Of The Interior Wireline-powered inflatable-packer system for deep wells
EP0697500A2 (de) * 1994-08-15 1996-02-21 Halliburton Company Verfahren und Vorrichtung zur Bestimmung des Lagerstättendrucks

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2839142A (en) * 1954-05-05 1958-06-17 Exxon Research Engineering Co Permanent well completion method
US3876471A (en) * 1973-09-12 1975-04-08 Sun Oil Co Delaware Borehole electrolytic power supply
US5228519A (en) * 1991-11-25 1993-07-20 Baker Hughes Incorporated Method and apparatus for extending pressurization of fluid-actuated wellbore tools
US5404946A (en) * 1993-08-02 1995-04-11 The United States Of America As Represented By The Secretary Of The Interior Wireline-powered inflatable-packer system for deep wells
EP0697500A2 (de) * 1994-08-15 1996-02-21 Halliburton Company Verfahren und Vorrichtung zur Bestimmung des Lagerstättendrucks

Also Published As

Publication number Publication date
EP1149980A2 (de) 2001-10-31
NO20012010D0 (no) 2001-04-24
AU3877301A (en) 2001-11-01
CA2344751A1 (en) 2001-10-25

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