CA982046A - Perforating methods and apparatus - Google Patents

Perforating methods and apparatus

Info

Publication number
CA982046A
CA982046A CA180,283A CA180283A CA982046A CA 982046 A CA982046 A CA 982046A CA 180283 A CA180283 A CA 180283A CA 982046 A CA982046 A CA 982046A
Authority
CA
Canada
Prior art keywords
perforating methods
perforating
methods
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
CA180,283A
Other languages
English (en)
Other versions
CA180283S (en
Inventor
James B. Shore
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
Application filed by Schlumberger Canada Ltd filed Critical Schlumberger Canada Ltd
Application granted granted Critical
Publication of CA982046A publication Critical patent/CA982046A/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
    • E21B43/117—Shaped-charge perforators

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • External Artificial Organs (AREA)
  • Surgical Instruments (AREA)
  • Earth Drilling (AREA)
CA180,283A 1972-09-05 1973-09-04 Perforating methods and apparatus Expired CA982046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28636472A 1972-09-05 1972-09-05

Publications (1)

Publication Number Publication Date
CA982046A true CA982046A (en) 1976-01-20

Family

ID=23098281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,283A Expired CA982046A (en) 1972-09-05 1973-09-04 Perforating methods and apparatus

Country Status (12)

Country Link
US (1) US3773119A (cs)
JP (1) JPS5636279B2 (cs)
AR (1) AR208877A1 (cs)
AU (1) AU5998373A (cs)
BR (1) BR7306899D0 (cs)
CA (1) CA982046A (cs)
DE (1) DE2344454C2 (cs)
FR (1) FR2198050B1 (cs)
GB (1) GB1442629A (cs)
IT (1) IT1012071B (cs)
NL (1) NL170172C (cs)
NO (1) NO144399C (cs)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951218A (en) * 1975-04-11 1976-04-20 Schlumberger Technology Corporation Perforating apparatus
US4541486A (en) * 1981-04-03 1985-09-17 Baker Oil Tools, Inc. One trip perforating and gravel pack system
US4428440A (en) 1981-08-14 1984-01-31 Dresser Industries, Inc. Perforating apparatus energy absorber and explosive charge holder
US4598775A (en) * 1982-06-07 1986-07-08 Geo. Vann, Inc. Perforating gun charge carrier improvements
US4498367A (en) * 1982-09-30 1985-02-12 Southwest Energy Group, Ltd. Energy transfer through a multi-layer liner for shaped charges
US4534423A (en) * 1983-05-05 1985-08-13 Jet Research Center, Inc. Perforating gun carrier and method of making
US4583602A (en) * 1983-06-03 1986-04-22 Dresser Industries, Inc. Shaped charge perforating device
US4561356A (en) * 1983-08-29 1985-12-31 Schlumberger Technology Corporation Explosive charge safe-arming system
US4655138A (en) * 1984-09-17 1987-04-07 Jet Research Center, Inc. Shaped charge carrier assembly
US4621396A (en) * 1985-06-26 1986-11-11 Jet Research Center, Inc. Manufacturing of shaped charge carriers
US4609057A (en) * 1985-06-26 1986-09-02 Jet Research Center, Inc. Shaped charge carrier
US4726431A (en) * 1986-05-19 1988-02-23 James R. Duzan Well perforating apparatus and method
US4773299A (en) * 1986-05-19 1988-09-27 Halliburton Company Well perforating apparatus and method
US5054564A (en) * 1986-05-19 1991-10-08 Halliburton Company Well perforating apparatus
US4844170A (en) * 1988-03-30 1989-07-04 Jet Research Center, Inc. Well perforating gun and method
US4889183A (en) * 1988-07-14 1989-12-26 Halliburton Services Method and apparatus for retaining shaped charges
US5027708A (en) * 1990-02-16 1991-07-02 Schlumberger Technology Corporation Safe arm system for a perforating apparatus having a transport mode an electric contact mode and an armed mode
CA2246363C (en) * 1996-02-14 2002-09-17 Owen Oil Tools, Inc. System for producing high density, extra large well perforations
US8347962B2 (en) * 2005-10-27 2013-01-08 Baker Hughes Incorporated Non frangible perforating gun system
US7828051B2 (en) * 2007-08-06 2010-11-09 Halliburton Energy Services, Inc. Perforating gun
US8286697B2 (en) * 2009-05-04 2012-10-16 Baker Hughes Incorporated Internally supported perforating gun body for high pressure operations
US8839863B2 (en) * 2009-05-04 2014-09-23 Baker Hughes Incorporated High pressure/deep water perforating system
US20130340599A1 (en) * 2012-06-20 2013-12-26 Schlumberger Technology Corporation Reusable perforating gun and port plug
US11306564B2 (en) * 2019-06-20 2022-04-19 Halliburton Energy Services, Inc. Downhole tool for creating evenly-spaced perforation tunnels

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2649046A (en) * 1947-05-01 1953-08-18 Du Pont Explosive package
US2565788A (en) * 1947-08-23 1951-08-28 Mccullough Tool Company Gun perforator for well casings
US2686472A (en) * 1948-12-30 1954-08-17 Howard B Burns Torpedo shell for shooting wells
US2750885A (en) * 1949-01-22 1956-06-19 Borg Warner Aligning means for shaped charge perforating apparatus
US2764938A (en) * 1949-09-17 1956-10-02 Borg Warner Open hole carrier
US2742857A (en) * 1950-01-12 1956-04-24 Lane Wells Co Gun perforators
US2833213A (en) * 1951-04-13 1958-05-06 Borg Warner Well perforator
US2750884A (en) * 1951-10-16 1956-06-19 Texas Co Blasting of underground formations
US3128702A (en) * 1959-05-15 1964-04-14 Jet Res Ct Inc Shaped charge perforating unit and well perforating apparatus employing the same
US3717207A (en) * 1971-06-23 1973-02-20 Schlumberger Technology Corp Perforating apparatus

Also Published As

Publication number Publication date
AU5998373A (en) 1975-03-06
NO144399C (no) 1981-08-19
FR2198050B1 (cs) 1976-06-18
DE2344454C2 (de) 1983-12-15
JPS5636279B2 (cs) 1981-08-22
JPS4986201A (cs) 1974-08-19
NL7312103A (cs) 1974-03-07
US3773119A (en) 1973-11-20
DE2344454A1 (de) 1974-05-30
AR208877A1 (es) 1977-03-15
IT1012071B (it) 1977-03-10
NL170172C (nl) 1982-10-01
BR7306899D0 (pt) 1974-06-27
GB1442629A (en) 1976-07-14
FR2198050A1 (cs) 1974-03-29
NO144399B (no) 1981-05-11
NL170172B (nl) 1982-05-03

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