NO913810D0 - Verktoey for testing av en borestreng. - Google Patents

Verktoey for testing av en borestreng.

Info

Publication number
NO913810D0
NO913810D0 NO1991913810A NO913810A NO913810D0 NO 913810 D0 NO913810 D0 NO 913810D0 NO 1991913810 A NO1991913810 A NO 1991913810A NO 913810 A NO913810 A NO 913810A NO 913810 D0 NO913810 D0 NO 913810D0
Authority
NO
Norway
Prior art keywords
testing
tool
drill string
drill
string
Prior art date
Application number
NO1991913810A
Other languages
English (en)
Other versions
NO303030B1 (no
NO913810L (no
Inventor
Jeffrey Charles Edwards
Ray Johns
Robert Donald Buchanan
Original Assignee
Exploration & Prod Serv
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 Exploration & Prod Serv filed Critical Exploration & Prod Serv
Publication of NO913810D0 publication Critical patent/NO913810D0/no
Publication of NO913810L publication Critical patent/NO913810L/no
Publication of NO303030B1 publication Critical patent/NO303030B1/no

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
    • 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 OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B34/108—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with time delay systems, e.g. hydraulic impedance mechanisms

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Measuring Fluid Pressure (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Earth Drilling (AREA)
  • Decoration Of Textiles (AREA)
NO913810A 1989-03-29 1991-09-27 Referanseverkt÷y for bruk i teststreng i en br÷nn NO303030B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8907098A GB2229748B (en) 1989-03-29 1989-03-29 Drill stem test tools
PCT/GB1990/000455 WO1990011429A2 (en) 1989-03-29 1990-03-27 Drill stem test tools

Publications (3)

Publication Number Publication Date
NO913810D0 true NO913810D0 (no) 1991-09-27
NO913810L NO913810L (no) 1991-11-27
NO303030B1 NO303030B1 (no) 1998-05-18

Family

ID=10654128

Family Applications (1)

Application Number Title Priority Date Filing Date
NO913810A NO303030B1 (no) 1989-03-29 1991-09-27 Referanseverkt÷y for bruk i teststreng i en br÷nn

Country Status (7)

Country Link
US (1) US5259456A (no)
EP (1) EP0465503B1 (no)
CA (1) CA2049355C (no)
DK (1) DK0465503T3 (no)
GB (2) GB2229748B (no)
NO (1) NO303030B1 (no)
WO (1) WO1990011429A2 (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO932900L (no) * 1992-08-21 1994-02-22 Ava Int Corp Broennsikringsventil
US5549162A (en) * 1995-07-05 1996-08-27 Western Atlas International, Inc. Electric wireline formation testing tool having temperature stabilized sample tank
US6305477B1 (en) 1999-04-15 2001-10-23 Weatherford International, Inc. Apparatus and method for maintaining relatively uniform fluid pressure within an expandable well tool subjected to thermal variants
GB9925735D0 (en) * 1999-10-30 1999-12-29 Reeves Wireline Tech Ltd Down hole tension/compression device for logging tools
US9027640B2 (en) 2004-05-19 2015-05-12 Omega Completion Technology Ltd. Method for signalling a downhole device in a well
GB0411121D0 (en) 2004-05-19 2004-06-23 Omega Completion Technology Method for signalling a downhole device in a flowing well
WO2006015277A1 (en) * 2004-07-30 2006-02-09 Baker Hughes Incorporated Downhole inflow control device with shut-off feature
GB0521917D0 (en) 2005-10-27 2005-12-07 Red Spider Technology Ltd Improved pressure equalising device and method
GB0621031D0 (en) 2006-10-24 2006-11-29 Red Spider Technology Ltd Downhole apparatus and method
US8122965B2 (en) * 2006-12-08 2012-02-28 Horton Wison Deepwater, Inc. Methods for development of an offshore oil and gas field
US8066074B2 (en) * 2008-11-18 2011-11-29 Chevron U.S.A. Inc. Systems and methods for mitigating annular pressure buildup in an oil or gas well
US20110083859A1 (en) * 2009-10-08 2011-04-14 Schlumberger Technology Corporation Downhole valve
US9133687B2 (en) * 2011-08-16 2015-09-15 Baker Hughes Incorporated Tubing pressure insensitive pressure compensated actuator for a downhole tool and method
US20130068472A1 (en) * 2011-09-19 2013-03-21 Baker Hughes Incorporated Hydraulic Three Position Stroker Tool
US9279310B2 (en) 2013-01-22 2016-03-08 Halliburton Energy Services, Inc. Pressure testing valve and method of using the same
WO2019038643A1 (en) * 2017-08-23 2019-02-28 Vallourec Tube-Alloy, Llc DEVICE AND METHOD FOR MITIGATING ANNULAR PRESSURE ACCUMULATION IN AN ANNULAR SPACE FOR WELLBORE TUBING
CN110306976B (zh) * 2019-07-01 2022-03-08 西南石油大学 注惰性气体管控环空带压实验装置及其实验方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856085A (en) * 1973-11-15 1974-12-24 Halliburton Co Improved annulus pressure operated well testing apparatus and its method of operation
US3964544A (en) * 1975-06-20 1976-06-22 Halliburton Company Pressure operated isolation valve for use in a well testing and treating apparatus, and its method of operation
US3976136A (en) * 1975-06-20 1976-08-24 Halliburton Company Pressure operated isolation valve for use in a well testing apparatus and its method of operation
US4125165A (en) * 1977-07-21 1978-11-14 Baker International Corporation Annulus pressure controlled test valve with locking annulus pressure operated pressure trapping means
US4109725A (en) * 1977-10-27 1978-08-29 Halliburton Company Self adjusting liquid spring operating apparatus and method for use in an oil well valve
US4429748A (en) * 1980-11-05 1984-02-07 Halliburton Company Low pressure responsive APR tester valve
US4448254A (en) * 1982-03-04 1984-05-15 Halliburton Company Tester valve with silicone liquid spring
US4655288A (en) * 1985-07-03 1987-04-07 Halliburton Company Lost-motion valve actuator
US4664196A (en) * 1985-10-28 1987-05-12 Halliburton Company Downhole tool with compressible liquid spring chamber
US4665991A (en) * 1986-01-28 1987-05-19 Halliburton Company Downhole tool with gas energized compressible liquid spring
US4736798A (en) * 1986-05-16 1988-04-12 Halliburton Company Rapid cycle annulus pressure responsive tester valve
US5101904A (en) * 1991-03-15 1992-04-07 Bruce Gilbert Downhole tool actuator

Also Published As

Publication number Publication date
US5259456A (en) 1993-11-09
GB2257181A (en) 1993-01-06
GB2257181B (en) 1993-03-24
GB8907098D0 (en) 1989-05-10
WO1990011429A3 (en) 1990-12-13
EP0465503B1 (en) 1994-06-08
NO303030B1 (no) 1998-05-18
CA2049355A1 (en) 1990-09-30
NO913810L (no) 1991-11-27
DK0465503T3 (da) 1994-11-07
GB2229748A (en) 1990-10-03
EP0465503A1 (en) 1992-01-15
GB9211398D0 (en) 1992-07-15
WO1990011429A2 (en) 1990-10-04
CA2049355C (en) 1997-12-02
GB2229748B (en) 1993-03-24

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN SEPTEMBER 2003