CA2354453C - Composants d'un perforateur impermeables et fabriques d'un materiel composite - Google Patents

Composants d'un perforateur impermeables et fabriques d'un materiel composite Download PDF

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Publication number
CA2354453C
CA2354453C CA002354453A CA2354453A CA2354453C CA 2354453 C CA2354453 C CA 2354453C CA 002354453 A CA002354453 A CA 002354453A CA 2354453 A CA2354453 A CA 2354453A CA 2354453 C CA2354453 C CA 2354453C
Authority
CA
Canada
Prior art keywords
perforating gun
assembly
component
perforating
gun
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 - Lifetime
Application number
CA002354453A
Other languages
English (en)
Other versions
CA2354453A1 (fr
Inventor
Zheng Rong Xu
Manish Kothari
Robert A. Parrott
Haoming Li
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 Canada Ltd
Original Assignee
Schlumberger Canada 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
Priority claimed from US09/633,163 external-priority patent/US6422148B1/en
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Publication of CA2354453A1 publication Critical patent/CA2354453A1/fr
Application granted granted Critical
Publication of CA2354453C publication Critical patent/CA2354453C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B43/119—Details, e.g. for locating perforating place or direction
    • E21B43/1193—Dropping perforation guns after gun actuation

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)
  • Nozzles (AREA)
  • Earth Drilling (AREA)
  • Shovels (AREA)
CA002354453A 2000-08-04 2001-07-30 Composants d'un perforateur impermeables et fabriques d'un materiel composite Expired - Lifetime CA2354453C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US63252800A 2000-08-04 2000-08-04
US09/633,163 2000-08-04
US09/632,528 2000-08-04
US09/633,163 US6422148B1 (en) 2000-08-04 2000-08-04 Impermeable and composite perforating gun assembly components

Publications (2)

Publication Number Publication Date
CA2354453A1 CA2354453A1 (fr) 2002-02-04
CA2354453C true CA2354453C (fr) 2007-10-02

Family

ID=27091655

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002354453A Expired - Lifetime CA2354453C (fr) 2000-08-04 2001-07-30 Composants d'un perforateur impermeables et fabriques d'un materiel composite

Country Status (4)

Country Link
BR (1) BR0103217A (fr)
CA (1) CA2354453C (fr)
GB (1) GB2365468B (fr)
NO (1) NO20013807L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0323673D0 (en) 2003-10-10 2003-11-12 Qinetiq Ltd Improvements in and relating to perforators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537255A (en) * 1983-06-22 1985-08-27 Jet Research Center, Inc. Back-off tool
US4794990A (en) * 1987-01-06 1989-01-03 Jet Research Center, Inc. Corrosion protected shaped charge and method
US5960894A (en) * 1998-03-13 1999-10-05 Primex Technologies, Inc. Expendable tubing conveyed perforator

Also Published As

Publication number Publication date
GB0118211D0 (en) 2001-09-19
NO20013807L (no) 2002-02-05
BR0103217A (pt) 2002-06-04
CA2354453A1 (fr) 2002-02-04
NO20013807D0 (no) 2001-08-03
GB2365468A (en) 2002-02-20
GB2365468B (en) 2002-11-20

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Legal Events

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