EP1002933A3 - Générateur de pression hydraulique de fond de puits - Google Patents

Générateur de pression hydraulique de fond de puits Download PDF

Info

Publication number
EP1002933A3
EP1002933A3 EP99307942A EP99307942A EP1002933A3 EP 1002933 A3 EP1002933 A3 EP 1002933A3 EP 99307942 A EP99307942 A EP 99307942A EP 99307942 A EP99307942 A EP 99307942A EP 1002933 A3 EP1002933 A3 EP 1002933A3
Authority
EP
European Patent Office
Prior art keywords
hydraulic pressure
chamber
pressure generator
housing assembly
fluid
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Withdrawn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
EP99307942A
Other languages
German (de)
English (en)
Other versions
EP1002933A2 (fr
Inventor
Marion D. Kilgore
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 EP1002933A2 publication Critical patent/EP1002933A2/fr
Publication of EP1002933A3 publication Critical patent/EP1002933A3/fr
Withdrawn legal-status Critical Current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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure 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)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Earth Drilling (AREA)
EP99307942A 1998-11-02 1999-10-08 Générateur de pression hydraulique de fond de puits Withdrawn EP1002933A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18479398A 1998-11-02 1998-11-02
US184793 1998-11-02

Publications (2)

Publication Number Publication Date
EP1002933A2 EP1002933A2 (fr) 2000-05-24
EP1002933A3 true EP1002933A3 (fr) 2002-01-23

Family

ID=22678356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99307942A Withdrawn EP1002933A3 (fr) 1998-11-02 1999-10-08 Générateur de pression hydraulique de fond de puits

Country Status (1)

Country Link
EP (1) EP1002933A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7938189B2 (en) 2006-03-03 2011-05-10 Schlumberger Technology Corporation Pressure protection for a control chamber of a well tool

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009067021A2 (fr) * 2007-11-23 2009-05-28 Aker Well Service As Procédé et dispositif de détermination d'entrée de fluide dans un puits
CN108661594B (zh) * 2018-05-18 2020-06-09 中国石油天然气股份有限公司 火驱封隔器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295615A (en) * 1965-10-22 1967-01-03 Schlumberger Well Surv Corp Formation-testing apparatus
US4254838A (en) * 1979-07-24 1981-03-10 Eduardo Barnetche Automatic depth compensating device
US4745802A (en) * 1986-09-18 1988-05-24 Halliburton Company Formation testing tool and method of obtaining post-test drawdown and pressure readings
US5624001A (en) * 1995-06-07 1997-04-29 Dailey Petroleum Services Corp Mechanical-hydraulic double-acting drilling jar
EP0855491A2 (fr) * 1997-01-28 1998-07-29 Halliburton Energy Services, Inc. Outil de fond de puits

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295615A (en) * 1965-10-22 1967-01-03 Schlumberger Well Surv Corp Formation-testing apparatus
US4254838A (en) * 1979-07-24 1981-03-10 Eduardo Barnetche Automatic depth compensating device
US4745802A (en) * 1986-09-18 1988-05-24 Halliburton Company Formation testing tool and method of obtaining post-test drawdown and pressure readings
US5624001A (en) * 1995-06-07 1997-04-29 Dailey Petroleum Services Corp Mechanical-hydraulic double-acting drilling jar
EP0855491A2 (fr) * 1997-01-28 1998-07-29 Halliburton Energy Services, Inc. Outil de fond de puits

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7938189B2 (en) 2006-03-03 2011-05-10 Schlumberger Technology Corporation Pressure protection for a control chamber of a well tool

Also Published As

Publication number Publication date
EP1002933A2 (fr) 2000-05-24

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