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GB2138925B - Firing of well perforation guns - Google Patents

Firing of well perforation guns

Info

Publication number
GB2138925B
GB2138925B GB08408204A GB8408204A GB2138925B GB 2138925 B GB2138925 B GB 2138925B GB 08408204 A GB08408204 A GB 08408204A GB 8408204 A GB8408204 A GB 8408204A GB 2138925 B GB2138925 B GB 2138925B
Authority
GB
United Kingdom
Prior art keywords
firing
well perforation
perforation guns
guns
well
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
Application number
GB08408204A
Other versions
GB2138925A (en
GB8408204D0 (en
Inventor
Flint Raymond George
Marlin Ray Smith
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.)
Geo Vann Inc
Original Assignee
Geo Vann 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
Priority claimed from US06/481,074 external-priority patent/US4544034A/en
Application filed by Geo Vann Inc filed Critical Geo Vann Inc
Publication of GB8408204D0 publication Critical patent/GB8408204D0/en
Publication of GB2138925A publication Critical patent/GB2138925A/en
Application granted granted Critical
Publication of GB2138925B publication Critical patent/GB2138925B/en
Expired 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
    • 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
    • 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
    • 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

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)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Nozzles (AREA)
GB08408204A 1983-03-31 1984-03-30 Firing of well perforation guns Expired GB2138925B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48106983A 1983-03-31 1983-03-31
US06/481,074 US4544034A (en) 1983-03-31 1983-03-31 Actuation of a gun firing head

Publications (3)

Publication Number Publication Date
GB8408204D0 GB8408204D0 (en) 1984-05-10
GB2138925A GB2138925A (en) 1984-10-31
GB2138925B true GB2138925B (en) 1988-02-24

Family

ID=27046831

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08408204A Expired GB2138925B (en) 1983-03-31 1984-03-30 Firing of well perforation guns
GB08701204A Expired GB2184214B (en) 1983-03-31 1987-01-21 Firing of well perforation guns

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08701204A Expired GB2184214B (en) 1983-03-31 1987-01-21 Firing of well perforation guns

Country Status (1)

Country Link
GB (2) GB2138925B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650010A (en) * 1984-11-27 1987-03-17 Halliburton Company Borehole devices actuated by fluid pressure
NO854739L (en) * 1984-11-27 1986-05-28 Vann Systems Halliburton Co FLUIDUM PRESSURE-DISARMABLE BOREHOLE DEVICE.
US4616718A (en) * 1985-08-05 1986-10-14 Hughes Tool Company Firing head for a tubing conveyed perforating gun
US4655298A (en) * 1985-09-05 1987-04-07 Halliburton Company Annulus pressure firer mechanism with releasable fluid conduit force transmission means
US4648470A (en) * 1986-05-30 1987-03-10 Hughes Tool Company Firing head for a tubing conveyed perforating gun
AU607205B2 (en) * 1987-04-20 1991-02-28 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
US5680905A (en) * 1995-01-04 1997-10-28 Baker Hughes Incorporated Apparatus and method for perforating wellbores
US5598894A (en) * 1995-07-05 1997-02-04 Halliburton Company Select fire multiple drill string tester
US6035880A (en) * 1997-05-01 2000-03-14 Halliburton Energy Services, Inc. Pressure activated switch valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4509604A (en) * 1982-04-16 1985-04-09 Schlumberger Technology Corporation Pressure responsive perforating and testing system
US4484632A (en) * 1982-08-30 1984-11-27 Geo Vann, Inc. Well completion method and apparatus

Also Published As

Publication number Publication date
GB2184214B (en) 1988-02-24
GB2184214A (en) 1987-06-17
GB8701204D0 (en) 1987-02-25
GB2138925A (en) 1984-10-31
GB8408204D0 (en) 1984-05-10

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960330