DE3779994D1 - Druckbegrenzer fuer eine pumpe im bohrloch und untersuchungsvorrichtung. - Google Patents

Druckbegrenzer fuer eine pumpe im bohrloch und untersuchungsvorrichtung.

Info

Publication number
DE3779994D1
DE3779994D1 DE8787307605T DE3779994T DE3779994D1 DE 3779994 D1 DE3779994 D1 DE 3779994D1 DE 8787307605 T DE8787307605 T DE 8787307605T DE 3779994 T DE3779994 T DE 3779994T DE 3779994 D1 DE3779994 D1 DE 3779994D1
Authority
DE
Germany
Prior art keywords
pump
hole
examination device
pressure limiter
limiter
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 - Fee Related
Application number
DE8787307605T
Other languages
English (en)
Other versions
DE3779994T2 (de
Inventor
Kevin M White
Paul David Ringgenberg
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 Co
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
Application granted granted Critical
Publication of DE3779994D1 publication Critical patent/DE3779994D1/de
Publication of DE3779994T2 publication Critical patent/DE3779994T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • E21B33/1246—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves inflated by down-hole pumping means operated by a pipe string
    • 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
    • E21B33/1272—Packers; Plugs with inflatable sleeve inflated by down-hole pumping means operated by a pipe string
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
DE8787307605T 1986-10-27 1987-08-27 Druckbegrenzer fuer eine pumpe im bohrloch und untersuchungsvorrichtung. Expired - Fee Related DE3779994T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/923,800 US4729430A (en) 1986-10-27 1986-10-27 Pressure limiter for a downhole pump and testing apparatus

Publications (2)

Publication Number Publication Date
DE3779994D1 true DE3779994D1 (de) 1992-07-30
DE3779994T2 DE3779994T2 (de) 1993-02-04

Family

ID=25449285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787307605T Expired - Fee Related DE3779994T2 (de) 1986-10-27 1987-08-27 Druckbegrenzer fuer eine pumpe im bohrloch und untersuchungsvorrichtung.

Country Status (6)

Country Link
US (1) US4729430A (de)
EP (1) EP0266036B1 (de)
AU (1) AU600961B2 (de)
CA (1) CA1271953A (de)
DE (1) DE3779994T2 (de)
SG (1) SG90292G (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706746A (en) * 1986-10-27 1987-11-17 Halliburton Company Downhole inflatable packer pump and testing apparatus
US4877086A (en) * 1988-09-20 1989-10-31 Halliburton Company Pressure limiter for a downhole pump and testing apparatus
US5058673A (en) * 1990-08-28 1991-10-22 Schlumberger Technology Corporation Hydraulically set packer useful with independently set straddle packers including an inflate/deflate valve and a hydraulic ratchet associated with the straddle packers
US5097902A (en) * 1990-10-23 1992-03-24 Halliburton Company Progressive cavity pump for downhole inflatable packer
US5555945A (en) * 1994-08-15 1996-09-17 Halliburton Company Early evaluation by fall-off testing
US5540280A (en) * 1994-08-15 1996-07-30 Halliburton Company Early evaluation system
US5687791A (en) * 1995-12-26 1997-11-18 Halliburton Energy Services, Inc. Method of well-testing by obtaining a non-flashing fluid sample
AU745242B2 (en) * 1995-12-26 2002-03-14 Halliburton Company Early evaluation system with pump and method of servicing a well
DE69636665T2 (de) * 1995-12-26 2007-10-04 Halliburton Co., Dallas Vorrichtung und Verfahren zur Frühbewertung und Unterhalt einer Bohrung
US5947214A (en) 1997-03-21 1999-09-07 Baker Hughes Incorporated BIT torque limiting device
US7926575B2 (en) * 2009-02-09 2011-04-19 Halliburton Energy Services, Inc. Hydraulic lockout device for pressure controlled well tools
US8347969B2 (en) 2010-10-19 2013-01-08 Baker Hughes Incorporated Apparatus and method for compensating for pressure changes within an isolated annular space of a wellbore
US8752631B2 (en) 2011-04-07 2014-06-17 Baker Hughes Incorporated Annular circulation valve and methods of using same
US8955606B2 (en) 2011-06-03 2015-02-17 Baker Hughes Incorporated Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore
US8905149B2 (en) 2011-06-08 2014-12-09 Baker Hughes Incorporated Expandable seal with conforming ribs
US8739889B2 (en) 2011-08-01 2014-06-03 Baker Hughes Incorporated Annular pressure regulating diaphragm and methods of using same
US9133686B2 (en) 2011-10-06 2015-09-15 Halliburton Energy Services, Inc. Downhole tester valve having rapid charging capabilities and method for use thereof
EP2748418B1 (de) 2011-10-06 2018-10-24 Halliburton Energy Services, Inc. Bohrlochprüfventil mit schneller ladefähigkeit und verwendungsverfahren
US8839874B2 (en) 2012-05-15 2014-09-23 Baker Hughes Incorporated Packing element backup system
US9243490B2 (en) 2012-12-19 2016-01-26 Baker Hughes Incorporated Electronically set and retrievable isolation devices for wellbores and methods thereof

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690224A (en) * 1951-01-13 1954-09-28 Jack S Roberts Hydraulic pump apparatus
US2952217A (en) * 1956-12-28 1960-09-13 Fairchild Engine & Airplane Oil pump
US3083774A (en) * 1959-12-24 1963-04-02 Jersey Prod Res Co Subsurface packer inflating pump
US3291219A (en) * 1964-11-06 1966-12-13 Schlumberger Well Surv Corp Well tester
US3439740A (en) * 1966-07-26 1969-04-22 George E Conover Inflatable testing and treating tool and method of using
JPS4925722B1 (de) * 1970-02-26 1974-07-03
US3692433A (en) * 1971-03-01 1972-09-19 Sioux Steam Cleaner Corp Damping and auxiliary pumping apparatus
US3876003A (en) * 1973-10-29 1975-04-08 Schlumberger Technology Corp Drill stem testing methods and apparatus utilizing inflatable packer elements
US3876000A (en) * 1973-10-29 1975-04-08 Schlumberger Technology Corp Inflatable packer drill stem testing apparatus
US3926254A (en) * 1974-12-20 1975-12-16 Halliburton Co Down-hole pump and inflatable packer apparatus
US4386655A (en) * 1979-07-12 1983-06-07 Halliburton Company Downhole pump with floating seal means
US4366862A (en) * 1979-07-12 1983-01-04 Halliburton Company Downhole pump and testing apparatus
US4372387A (en) * 1979-07-12 1983-02-08 Halliburton Company Downhole tool with ratchet
US4246964A (en) * 1979-07-12 1981-01-27 Halliburton Company Down hole pump and testing apparatus
US4320800A (en) * 1979-12-14 1982-03-23 Schlumberger Technology Corporation Inflatable packer drill stem testing system
US4345648A (en) * 1980-02-11 1982-08-24 Bj-Hughes, Inc. Inflatable packer system
US4313495A (en) * 1980-06-13 1982-02-02 Halliburton Services Downhole pump with pressure limiter
US4457367A (en) * 1981-04-17 1984-07-03 Halliburton Company Downhole pump and testing apparatus
US4388968A (en) * 1981-04-17 1983-06-21 Halliburton Company Downhole tool suction screen assembly
US4412584A (en) * 1981-04-17 1983-11-01 Halliburton Company Downhole tool intake port assembly
US4458752A (en) * 1981-04-17 1984-07-10 Halliburton Company Downhole tool inflatable packer assembly
US4460310A (en) * 1982-06-28 1984-07-17 Carrier Corporation Diffuser throttle ring control

Also Published As

Publication number Publication date
DE3779994T2 (de) 1993-02-04
AU7609887A (en) 1988-04-28
SG90292G (en) 1992-12-04
EP0266036B1 (de) 1992-06-24
EP0266036A3 (en) 1989-04-19
CA1271953A (en) 1990-07-24
US4729430A (en) 1988-03-08
AU600961B2 (en) 1990-08-30
EP0266036A2 (de) 1988-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee