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GB2390623B - Perforating guns - Google Patents

Perforating guns

Info

Publication number
GB2390623B
GB2390623B GB0323053A GB0323053A GB2390623B GB 2390623 B GB2390623 B GB 2390623B GB 0323053 A GB0323053 A GB 0323053A GB 0323053 A GB0323053 A GB 0323053A GB 2390623 B GB2390623 B GB 2390623B
Authority
GB
United Kingdom
Prior art keywords
perforating guns
guns
perforating
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
GB0323053A
Other versions
GB0323053D0 (en
GB2390623A (en
Inventor
Wenbo Yang
Alfredo Fayard
Robert A Parrott
Klaus B Huber
Jeffrey P Meisenhelder
Arnold G Edwards
Steven W Henderson
Joseph B Edone
Wanchai Ratanasirigulchai
Manuel Gonzalez
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.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings Ltd
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 Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Priority claimed from GB0209285A external-priority patent/GB2374887B/en
Publication of GB0323053D0 publication Critical patent/GB0323053D0/en
Publication of GB2390623A publication Critical patent/GB2390623A/en
Application granted granted Critical
Publication of GB2390623B publication Critical patent/GB2390623B/en
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
    • 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
    • E21B43/117—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
    • 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
    • E21B43/119—Details, e.g. for locating perforating place or direction

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)
  • Toys (AREA)
GB0323053A 2001-04-27 2002-04-24 Perforating guns Expired - Fee Related GB2390623B (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US28690701P 2001-04-27 2001-04-27
US30708701P 2001-07-20 2001-07-20
US30708601P 2001-07-20 2001-07-20
US30693801P 2001-07-20 2001-07-20
US31097001P 2001-08-08 2001-08-08
US31420001P 2001-08-22 2001-08-22
US35125202P 2002-01-23 2002-01-23
GB0209285A GB2374887B (en) 2001-04-27 2002-04-24 Method and apparatus for orienting perforating devices

Publications (3)

Publication Number Publication Date
GB0323053D0 GB0323053D0 (en) 2003-11-05
GB2390623A GB2390623A (en) 2004-01-14
GB2390623B true GB2390623B (en) 2004-08-25

Family

ID=29741237

Family Applications (5)

Application Number Title Priority Date Filing Date
GB0323056A Expired - Fee Related GB2390624B (en) 2001-04-27 2002-04-24 Methods and apparatus for confirming the orientation of perforating devices on firing
GB0323058A Expired - Fee Related GB2390626B (en) 2001-04-27 2002-04-24 Positive alignment carriers for use with downhole components
GB0323053A Expired - Fee Related GB2390623B (en) 2001-04-27 2002-04-24 Perforating guns
GB0323057A Expired - Fee Related GB2390625B (en) 2001-04-27 2002-04-24 Methods of orienting gun string components
GB0323059A Expired - Fee Related GB2390627B (en) 2001-04-27 2002-04-24 Methods of locating and mapping the position of downhole components

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB0323056A Expired - Fee Related GB2390624B (en) 2001-04-27 2002-04-24 Methods and apparatus for confirming the orientation of perforating devices on firing
GB0323058A Expired - Fee Related GB2390626B (en) 2001-04-27 2002-04-24 Positive alignment carriers for use with downhole components

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB0323057A Expired - Fee Related GB2390625B (en) 2001-04-27 2002-04-24 Methods of orienting gun string components
GB0323059A Expired - Fee Related GB2390627B (en) 2001-04-27 2002-04-24 Methods of locating and mapping the position of downhole components

Country Status (1)

Country Link
GB (5) GB2390624B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7383883B2 (en) * 2005-08-15 2008-06-10 Schlumberger Technology Corporation Apparatus and method to detect a signal associated with a component
US8347962B2 (en) * 2005-10-27 2013-01-08 Baker Hughes Incorporated Non frangible perforating gun system
US7409993B2 (en) 2006-08-29 2008-08-12 Schlumberger Technology Corporation Weight spacer apparatus
US8136608B2 (en) 2008-12-16 2012-03-20 Schlumberger Technology Corporation Mitigating perforating gun shock
US20130180709A1 (en) * 2012-01-17 2013-07-18 Chevron U.S.A. Inc. Well Completion Apparatus, System and Method
BR102014011707B1 (en) 2013-05-17 2021-06-15 Schlumberger Technology B.V. MEASUREMENT DEVICE, WELL BOTTOM TOOL, AND METHOD
RU2579307C1 (en) * 2015-02-13 2016-04-10 Закрытое акционерное общество "Башвзрывтехнологии" Self-oriented perforator
US11326410B2 (en) 2019-03-14 2022-05-10 Frac Innovation Llc Orienting sub for well instruments

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410051A (en) * 1981-02-27 1983-10-18 Dresser Industries, Inc. System and apparatus for orienting a well casing perforating gun
US4438810A (en) * 1981-10-26 1984-03-27 Dresser Industries, Inc. Apparatus for decentralizing and orienting a well logging or perforating instrument
GB2128719A (en) * 1982-10-20 1984-05-02 Vann Inc Geo Gravity oriented perforating gun for use in slanted boreholes
EP0452126A2 (en) * 1990-04-12 1991-10-16 Halliburton Company Apparatus for orienting perforating gun
GB2329659A (en) * 1996-12-04 1999-03-31 Schlumberger Ltd Casing perforator orientated with eccentric weight and swivel means

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010964A (en) * 1990-04-06 1991-04-30 Atlantic Richfield Company Method and apparatus for orienting wellbore perforations
US6003599A (en) * 1997-09-15 1999-12-21 Schlumberger Technology Corporation Azimuth-oriented perforating system and method
WO2000042289A1 (en) * 1999-01-13 2000-07-20 Schlumberger Technology Corporation Method and apparatus for coupling explosive devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4410051A (en) * 1981-02-27 1983-10-18 Dresser Industries, Inc. System and apparatus for orienting a well casing perforating gun
US4438810A (en) * 1981-10-26 1984-03-27 Dresser Industries, Inc. Apparatus for decentralizing and orienting a well logging or perforating instrument
GB2128719A (en) * 1982-10-20 1984-05-02 Vann Inc Geo Gravity oriented perforating gun for use in slanted boreholes
EP0452126A2 (en) * 1990-04-12 1991-10-16 Halliburton Company Apparatus for orienting perforating gun
GB2329659A (en) * 1996-12-04 1999-03-31 Schlumberger Ltd Casing perforator orientated with eccentric weight and swivel means

Also Published As

Publication number Publication date
GB2390626A (en) 2004-01-14
GB2390625B (en) 2004-08-25
GB0323053D0 (en) 2003-11-05
GB2390624A (en) 2004-01-14
GB2390624B (en) 2004-09-08
GB0323056D0 (en) 2003-11-05
GB2390625A (en) 2004-01-14
GB0323057D0 (en) 2003-11-05
GB2390623A (en) 2004-01-14
GB2390627A (en) 2004-01-14
GB0323059D0 (en) 2003-11-05
GB2390626B (en) 2004-08-11
GB0323058D0 (en) 2003-11-05
GB2390627B (en) 2004-09-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150424