FR1029798A - Improvements to shaped charge devices used inside boreholes - Google Patents

Improvements to shaped charge devices used inside boreholes

Info

Publication number
FR1029798A
FR1029798A FR1029798DA FR1029798A FR 1029798 A FR1029798 A FR 1029798A FR 1029798D A FR1029798D A FR 1029798DA FR 1029798 A FR1029798 A FR 1029798A
Authority
FR
France
Prior art keywords
devices used
shaped charge
used inside
charge devices
inside boreholes
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
Other languages
French (fr)
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.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
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 Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Application granted granted Critical
Publication of FR1029798A publication Critical patent/FR1029798A/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
    • E21B43/118—Gun or shaped-charge perforators characterised by lowering in vertical position and subsequent tilting to operating position

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)
FR1029798D 1950-12-18 1950-12-18 Improvements to shaped charge devices used inside boreholes Expired FR1029798A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1029798T 1950-12-18

Publications (1)

Publication Number Publication Date
FR1029798A true FR1029798A (en) 1953-06-05

Family

ID=9582064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1029798D Expired FR1029798A (en) 1950-12-18 1950-12-18 Improvements to shaped charge devices used inside boreholes

Country Status (1)

Country Link
FR (1) FR1029798A (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1016659B (en) * 1954-02-19 1957-10-03 Welex Jet Services Inc Shooting device for perforating the walls of boreholes
US2859697A (en) * 1954-06-07 1958-11-11 Johnston Testers Inc Well perforating device
US2912930A (en) * 1955-10-14 1959-11-17 Welox Inc Perforating assembly
US2924173A (en) * 1956-06-19 1960-02-09 Welex Inc Well perforator firing means
US2947253A (en) * 1954-09-01 1960-08-02 Borg Warner Perforator
DE1086642B (en) * 1954-10-08 1960-08-11 Welex Inc Punching device for boreholes
DE1095231B (en) * 1953-07-29 1960-12-22 Pan Geo Atlas Corp Firing device for perforating the well casing
US2990774A (en) * 1957-12-13 1961-07-04 Great Lakes Carbon Corp Retrievable carrier for a shaped charge perforator
US3018730A (en) * 1953-07-29 1962-01-30 Pgac Dev Company Perforating guns
US3067678A (en) * 1954-02-19 1962-12-11 Halliburton Co Tilting charge well perforating assembly
US3067679A (en) * 1954-10-08 1962-12-11 Halliburton Co Well perforating assembly and perforating unit therefor
US3071072A (en) * 1954-08-11 1963-01-01 Pgac Dev Company Perforating apparatus
US3104611A (en) * 1959-05-26 1963-09-24 Schlumberger Prospection Perforating apparatus
US3107612A (en) * 1961-02-07 1963-10-22 Halliburton Co Well perforating assembly
US3107611A (en) * 1961-02-07 1963-10-22 Halliburton Co Well perforating assembly
FR2092792A1 (en) * 1970-06-19 1972-01-28 Etu Inst P Tr Bureau

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1095231B (en) * 1953-07-29 1960-12-22 Pan Geo Atlas Corp Firing device for perforating the well casing
US3018730A (en) * 1953-07-29 1962-01-30 Pgac Dev Company Perforating guns
US3067678A (en) * 1954-02-19 1962-12-11 Halliburton Co Tilting charge well perforating assembly
DE1016659B (en) * 1954-02-19 1957-10-03 Welex Jet Services Inc Shooting device for perforating the walls of boreholes
US2859697A (en) * 1954-06-07 1958-11-11 Johnston Testers Inc Well perforating device
US3071072A (en) * 1954-08-11 1963-01-01 Pgac Dev Company Perforating apparatus
US2947253A (en) * 1954-09-01 1960-08-02 Borg Warner Perforator
DE1086642B (en) * 1954-10-08 1960-08-11 Welex Inc Punching device for boreholes
US3067679A (en) * 1954-10-08 1962-12-11 Halliburton Co Well perforating assembly and perforating unit therefor
US2912930A (en) * 1955-10-14 1959-11-17 Welox Inc Perforating assembly
US2924173A (en) * 1956-06-19 1960-02-09 Welex Inc Well perforator firing means
US2990774A (en) * 1957-12-13 1961-07-04 Great Lakes Carbon Corp Retrievable carrier for a shaped charge perforator
US3104611A (en) * 1959-05-26 1963-09-24 Schlumberger Prospection Perforating apparatus
US3107612A (en) * 1961-02-07 1963-10-22 Halliburton Co Well perforating assembly
US3107611A (en) * 1961-02-07 1963-10-22 Halliburton Co Well perforating assembly
FR2092792A1 (en) * 1970-06-19 1972-01-28 Etu Inst P Tr Bureau

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