NO981913L - Trykkaktivisert sjalteventil - Google Patents

Trykkaktivisert sjalteventil

Info

Publication number
NO981913L
NO981913L NO981913A NO981913A NO981913L NO 981913 L NO981913 L NO 981913L NO 981913 A NO981913 A NO 981913A NO 981913 A NO981913 A NO 981913A NO 981913 L NO981913 L NO 981913L
Authority
NO
Norway
Prior art keywords
valve
pressure
switch
power unit
pressure difference
Prior art date
Application number
NO981913A
Other languages
English (en)
Other versions
NO981913D0 (no
Inventor
Imre I Gazda
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 NO981913D0 publication Critical patent/NO981913D0/no
Publication of NO981913L publication Critical patent/NO981913L/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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems
    • E21B43/11852—Ignition systems hydraulically actuated
    • 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
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • 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
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • E21B34/103—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position with a shear pin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/1624—Destructible or deformable element controlled
    • Y10T137/1632—Destructible element
    • Y10T137/1669—Tensile or sheer pin or bolt

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)
  • Earth Drilling (AREA)
  • Temperature-Responsive Valves (AREA)

Abstract

En trykkaktivisert ventil (56) og tilhørende fremgangsmåte ved dens bruk gir øket funksjonalitet og bedring ved aktivisering av et verktøy operativt plassert i en underjordisk brønn. I en beskreven utførelse blir en bryterventil (56) benyttet til å styre aktiviseringen av en kraftenhet nede i brønnen. Bryterventilen (56) er utformet til å bevirke aktivisering av en bryter (88) i kraftenheten som svar på trykkforskjellen. Trykkforskjellen skapes ved å pådra trykk på innsiden (46) av produksjonsrørstrengen (44) som ventilen (56) er festet til.
NO981913A 1997-05-01 1998-04-28 Trykkaktivisert sjalteventil NO981913L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/846,866 US6035880A (en) 1997-05-01 1997-05-01 Pressure activated switch valve

Publications (2)

Publication Number Publication Date
NO981913D0 NO981913D0 (no) 1998-04-28
NO981913L true NO981913L (no) 1998-11-02

Family

ID=25299165

Family Applications (1)

Application Number Title Priority Date Filing Date
NO981913A NO981913L (no) 1997-05-01 1998-04-28 Trykkaktivisert sjalteventil

Country Status (5)

Country Link
US (1) US6035880A (no)
EP (1) EP0875659A3 (no)
AU (1) AU721013B2 (no)
CA (1) CA2236457A1 (no)
NO (1) NO981913L (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016061655A1 (en) * 2014-10-24 2016-04-28 Halliburton Energy Services, Inc. Pressure responsive switch for actuating a device

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6070672A (en) * 1998-01-20 2000-06-06 Halliburton Energy Services, Inc. Apparatus and method for downhole tool actuation
US6085843A (en) * 1998-06-03 2000-07-11 Schlumberger Technology Corporation Mechanical shut-off valve
US8581740B2 (en) * 2007-03-06 2013-11-12 Schlumberger Technology Corporation Method and apparatus for communicating signals to an instrument in a wellbore
NO20073205A (no) * 2007-06-22 2008-08-11 Aker Well Service As Anordning og fremgangsmåte for separering av en verktøystreng anordnet i en olje-/gassbrønn
EP2232007A4 (en) 2007-12-19 2014-07-02 Halliburton Energy Serv Inc MECHANICAL ACTUATOR WITH ELECTRONIC CONTROL
US7902469B2 (en) * 2008-08-28 2011-03-08 Brian Wayne Hurst Perforation gun pressure-actuated electrical switches and methods of use
US8915298B2 (en) * 2010-06-07 2014-12-23 Baker Hughes Incorporated Slickline or wireline run hydraulic motor driven mill
US8579026B2 (en) 2010-08-24 2013-11-12 Halliburton Energy Services, Inc. Safety structure for downhole power unit testing
US9540913B2 (en) * 2012-04-11 2017-01-10 Halliburton Energy Services, Inc. Method and apparatus for actuating a differential pressure firing head
US9388665B2 (en) 2012-06-12 2016-07-12 Schlumberger Technology Corporation Underbalance actuators and methods
AU2013394881B2 (en) 2013-07-25 2016-05-26 Halliburton Energy Services, Inc. Wellbore isolation devices and methods of use to prevent pump offs
US9534484B2 (en) 2013-11-14 2017-01-03 Baker Hughes Incorporated Fracturing sequential operation method using signal responsive ported subs and packers
US9816350B2 (en) 2014-05-05 2017-11-14 Baker Hughes, A Ge Company, Llc Delayed opening pressure actuated ported sub for subterranean use
US9644450B2 (en) 2015-01-26 2017-05-09 Halliburton Energy Services, Inc. Well flow control assemblies and associated methods
US9752421B2 (en) * 2015-01-28 2017-09-05 Owen Oil Tools Lp Pressure switch for selective firing of perforating guns
WO2017209759A1 (en) 2016-06-03 2017-12-07 Halliburton Energy Services, Inc. Shuttle valve assembly for gas compression and injection system
CA3020009C (en) * 2018-05-21 2020-03-10 Owen Oil Tools Lp Signal transfer system for activating downhole tools and related methods
CN108729889B (zh) * 2018-07-16 2024-04-02 物华能源科技有限公司 精准全方位控制无线级联通讯枪间测控装置
US11174713B2 (en) * 2018-12-05 2021-11-16 DynaEnergetics Europe GmbH Firing head and method of utilizing a firing head
US11965393B2 (en) * 2021-05-11 2024-04-23 G&H Diversified Manufacturing Lp Downhole setting assembly with switch module

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796261A (en) * 1972-09-11 1974-03-12 Schlumberger Technology Corp Releasable connection for pressure controlled test valve system
US3800705A (en) * 1973-03-30 1974-04-02 J Tamplen Pressure balanced percussion firing system
US4306628A (en) * 1980-02-19 1981-12-22 Otis Engineering Corporation Safety switch for well tools
US4709760A (en) * 1981-10-23 1987-12-01 Crist Wilmer W Cementing tool
GB2138925B (en) * 1983-03-31 1988-02-24 Vann Inc Geo Firing of well perforation guns
US4690227A (en) * 1983-03-31 1987-09-01 Halliburton Company Gun firing head
US4544034A (en) * 1983-03-31 1985-10-01 Geo Vann, Inc. Actuation of a gun firing head
US4650010A (en) * 1984-11-27 1987-03-17 Halliburton Company Borehole devices actuated by fluid pressure
US4862964A (en) * 1987-04-20 1989-09-05 Halliburton Company Method and apparatus for perforating well bores using differential pressure
US4817718A (en) * 1987-09-08 1989-04-04 Baker Oil Tools, Inc. Hydraulically activated firing head for well perforating guns
US4911251A (en) * 1987-12-03 1990-03-27 Halliburton Company Method and apparatus for actuating a tubing conveyed perforating gun
US4917189A (en) * 1988-01-25 1990-04-17 Halliburton Company Method and apparatus for perforating a well
US5215148A (en) * 1991-05-10 1993-06-01 Dresser Industries, Inc. Subsurface well pressure actuated and fired apparatus
US5176220A (en) * 1991-10-25 1993-01-05 Ava International, Inc. Subsurface tubing safety valve
GB2272774B (en) * 1992-11-13 1996-06-19 Clive French Completion test tool
US5492173A (en) * 1993-03-10 1996-02-20 Halliburton Company Plug or lock for use in oil field tubular members and an operating system therefor
US5603384A (en) * 1995-10-11 1997-02-18 Western Atlas International, Inc. Universal perforating gun firing head

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016061655A1 (en) * 2014-10-24 2016-04-28 Halliburton Energy Services, Inc. Pressure responsive switch for actuating a device
GB2546184A (en) * 2014-10-24 2017-07-12 Halliburton Energy Services Inc Pressure responsive switch for actuating a device

Also Published As

Publication number Publication date
EP0875659A2 (en) 1998-11-04
CA2236457A1 (en) 1998-11-01
AU6368398A (en) 1998-11-05
NO981913D0 (no) 1998-04-28
AU721013B2 (en) 2000-06-22
EP0875659A3 (en) 1999-06-02
US6035880A (en) 2000-03-14

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Legal Events

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