NO981261L - Anordning for tidlig evaluering av formasjonstester - Google Patents

Anordning for tidlig evaluering av formasjonstester

Info

Publication number
NO981261L
NO981261L NO981261A NO981261A NO981261L NO 981261 L NO981261 L NO 981261L NO 981261 A NO981261 A NO 981261A NO 981261 A NO981261 A NO 981261A NO 981261 L NO981261 L NO 981261L
Authority
NO
Norway
Prior art keywords
mandrel
housing
pistons
valve
arrangement
Prior art date
Application number
NO981261A
Other languages
English (en)
Other versions
NO981261D0 (no
Inventor
Paul D Ringgenberg
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO981261D0 publication Critical patent/NO981261D0/no
Publication of NO981261L publication Critical patent/NO981261L/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • 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
    • E21B23/004—Indexing systems for guiding relative movement between telescoping parts of downhole tools
    • E21B23/006—"J-slot" systems, i.e. lug and slot indexing mechanisms
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)

Abstract

Brønnverktøy (34) omfattende et hus (60), en dor (76) glidbart plassert inne i huset (60), doren (76) har en fluidkanal (52) som går aksielt gjennom dette, en ventil (50) plassert inne i doren (76), ventilen (50) har første og andre stillinger for valgvis å tillate og hindre fluidstrøm gjennom fluidkanalen (52) i doren (76) og første og andre stempler (98), 104) glidbart plassert mellom huset (60) og doren (76), det første og andre stempel (98,104) er glidbart forskyvbare i motsatte retninger i forhold til huset (60), som svar på en fluidtrykkforskjell, det første og andre stempel (98,104) er valgvis inngripbare med doren (76) for respektivt å forskyve doren (76) i første og andre retninger, som dermed betjener ventilen (50) mellom den første og andre stilling.
NO981261A 1997-04-01 1998-03-20 Anordning for tidlig evaluering av formasjonstester NO981261L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/829,923 US5890542A (en) 1997-04-01 1997-04-01 Apparatus for early evaluation formation testing

Publications (2)

Publication Number Publication Date
NO981261D0 NO981261D0 (no) 1998-03-20
NO981261L true NO981261L (no) 1998-10-02

Family

ID=25255913

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981261A NO981261L (no) 1997-04-01 1998-03-20 Anordning for tidlig evaluering av formasjonstester

Country Status (5)

Country Link
US (1) US5890542A (no)
EP (1) EP0870901A3 (no)
AU (1) AU721969B2 (no)
CA (1) CA2233437C (no)
NO (1) NO981261L (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105452593A (zh) * 2013-05-16 2016-03-30 Oilsco科技有限公司 用于控制井下装置的设备和方法

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6230807B1 (en) * 1997-03-19 2001-05-15 Schlumberger Technology Corp. Valve operating mechanism
US6340062B1 (en) 2000-01-24 2002-01-22 Halliburton Energy Services, Inc. Early formation evaluation tool
US20040173363A1 (en) * 2003-03-04 2004-09-09 Juan Navarro-Sorroche Packer with integrated sensors
US7201230B2 (en) * 2003-05-15 2007-04-10 Halliburton Energy Services, Inc. Hydraulic control and actuation system for downhole tools
US7552773B2 (en) * 2005-08-08 2009-06-30 Halliburton Energy Services, Inc. Multicycle hydraulic control valve
US7921876B2 (en) 2007-11-28 2011-04-12 Halliburton Energy Services, Inc. Rotary control valve and associated actuator control system
US8127834B2 (en) * 2009-01-13 2012-03-06 Halliburton Energy Services, Inc. Modular electro-hydraulic controller for well tool
US8087463B2 (en) * 2009-01-13 2012-01-03 Halliburton Energy Services, Inc. Multi-position hydraulic actuator
US7926575B2 (en) * 2009-02-09 2011-04-19 Halliburton Energy Services, Inc. Hydraulic lockout device for pressure controlled well tools
US8151888B2 (en) * 2009-03-25 2012-04-10 Halliburton Energy Services, Inc. Well tool with combined actuation of multiple valves
US8727315B2 (en) 2011-05-27 2014-05-20 Halliburton Energy Services, Inc. Ball valve
EP2748418B1 (en) 2011-10-06 2018-10-24 Halliburton Energy Services, Inc. Downhole tester valve having rapid charging capabilities and method for use thereof
US9133686B2 (en) 2011-10-06 2015-09-15 Halliburton Energy Services, Inc. Downhole tester valve having rapid charging capabilities and method for use thereof
GB201120448D0 (en) * 2011-11-28 2012-01-11 Oilsco Technologies Ltd Apparatus and method
GB2535334A (en) 2013-10-22 2016-08-17 Halliburton Energy Services Inc Hydraulic control of drill string tools
CA2983660C (en) * 2015-05-06 2019-12-17 Thru Tubing Solutions, Inc. Multi-cycle circulating valve assembly
US10907447B2 (en) 2018-05-27 2021-02-02 Stang Technologies Limited Multi-cycle wellbore clean-out tool
US10927623B2 (en) 2018-05-27 2021-02-23 Stang Technologies Limited Multi-cycle wellbore clean-out tool
US10927648B2 (en) 2018-05-27 2021-02-23 Stang Technologies Ltd. Apparatus and method for abrasive perforating and clean-out
US11668147B2 (en) 2020-10-13 2023-06-06 Thru Tubing Solutions, Inc. Circulating valve and associated system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633952A (en) * 1984-04-03 1987-01-06 Halliburton Company Multi-mode testing tool and method of use
US4657082A (en) * 1985-11-12 1987-04-14 Halliburton Company Circulation valve and method for operating the same
US4667743A (en) * 1985-12-12 1987-05-26 Halliburton Company Low pressure responsive tester valve with ratchet
US4817723A (en) * 1987-07-27 1989-04-04 Halliburton Company Apparatus for retaining axial mandrel movement relative to a cylindrical housing
US4979568A (en) * 1990-01-16 1990-12-25 Baker Hughes Incorporated Annulus fluid pressure operated testing valve
US5180015A (en) * 1990-10-04 1993-01-19 Halliburton Company Hydraulic lockout device for pressure controlled well tools
US5335731A (en) * 1992-10-22 1994-08-09 Ringgenberg Paul D Formation testing apparatus and method
US5558162A (en) * 1994-05-05 1996-09-24 Halliburton Company Mechanical lockout for pressure responsive downhole tool
US5482119A (en) * 1994-09-30 1996-01-09 Halliburton Company Multi-mode well tool with hydraulic bypass assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105452593A (zh) * 2013-05-16 2016-03-30 Oilsco科技有限公司 用于控制井下装置的设备和方法

Also Published As

Publication number Publication date
US5890542A (en) 1999-04-06
EP0870901A3 (en) 2000-06-07
EP0870901A2 (en) 1998-10-14
NO981261D0 (no) 1998-03-20
AU721969B2 (en) 2000-07-20
CA2233437A1 (en) 1998-10-01
CA2233437C (en) 2004-08-17
AU5948498A (en) 1998-10-08

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application