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ES257727A1 - Unidad perforadora de carga configurada - Google Patents

Unidad perforadora de carga configurada

Info

Publication number
ES257727A1
ES257727A1 ES0257727A ES257727A ES257727A1 ES 257727 A1 ES257727 A1 ES 257727A1 ES 0257727 A ES0257727 A ES 0257727A ES 257727 A ES257727 A ES 257727A ES 257727 A1 ES257727 A1 ES 257727A1
Authority
ES
Spain
Prior art keywords
cavity
main
perforating
same
apparatus employing
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
ES0257727A
Other languages
English (en)
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.)
Jet Research Center Inc
Original Assignee
Jet Research Center 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
Application filed by Jet Research Center Inc filed Critical Jet Research Center Inc
Publication of ES257727A1 publication Critical patent/ES257727A1/es
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

  • 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)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Unidad perforadora de carga configura, caracterizada porque está provista de un recubrimiento o cubierta con una cavidad principal anterior que aloja una carga explosiva principal , con una concavidad en su extremo anterior y un forro aplicado a la pared de dicha concavidad principal, disponiéndose también una cavidad para un reforzador en la parte posterior de dicha cavidad principal, que aloja una carga reforzadora adaptada para detonar dicha carga principal y porque aquella unidad perforadora dispone de una cavidad para el indicador (33) al lado de la cavidad del reforzador (32) y se situa un cartucho detonador (47) al lado del citado recubrimiento y junto a la cavidad del iniciador, presentando dicho recubrimiento una conformación delimitadora de la cavidad principal , de la cavidad del reforzador y de la del indicador.
ES0257727A 1959-05-15 1960-04-29 Unidad perforadora de carga configurada Expired ES257727A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US813562A US3128702A (en) 1959-05-15 1959-05-15 Shaped charge perforating unit and well perforating apparatus employing the same

Publications (1)

Publication Number Publication Date
ES257727A1 true ES257727A1 (es) 1960-07-01

Family

ID=25212739

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0257727A Expired ES257727A1 (es) 1959-05-15 1960-04-29 Unidad perforadora de carga configurada

Country Status (2)

Country Link
US (1) US3128702A (es)
ES (1) ES257727A1 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346056A (en) * 1965-05-24 1967-10-10 Dresser Ind Hollow carrier gun
US3429384A (en) * 1967-10-09 1969-02-25 Schlumberger Technology Corp Perforating apparatus
US3739723A (en) * 1971-08-23 1973-06-19 Harrison Jet Guns Inc Perforating gun
US3773119A (en) * 1972-09-05 1973-11-20 Schlumberger Technology Corp Perforating apparatus
US4063509A (en) * 1976-05-17 1977-12-20 The United States Of America As Represented By The Secretary Of The Navy Device for stimulation of geothermal wells
US4534423A (en) * 1983-05-05 1985-08-13 Jet Research Center, Inc. Perforating gun carrier and method of making
US4519313A (en) * 1984-03-21 1985-05-28 Jet Research Center, Inc. Charge holder
US4850438A (en) * 1984-04-27 1989-07-25 Halliburton Company Modular perforating gun
US4655138A (en) * 1984-09-17 1987-04-07 Jet Research Center, Inc. Shaped charge carrier assembly
US4635734A (en) * 1985-06-11 1987-01-13 Baker Oil Tools, Inc. Boosterless perforating gun and method of assembly
US4640370A (en) * 1985-06-11 1987-02-03 Baker Oil Tools, Inc. Perforating gun for initiation of shooting from bottom to top
US4657089A (en) * 1985-06-11 1987-04-14 Baker Oil Tools, Inc. Method and apparatus for initiating subterranean well perforating gun firing from bottom to top
US4724767A (en) * 1986-04-24 1988-02-16 Schlumberger Technology Corporation Shaped charge apparatus and method
US4753301A (en) * 1986-10-07 1988-06-28 Titan Specialties, Inc. Well perforating gun assembly
CA2356820C (en) 2001-09-07 2006-11-14 Lri Oil Tools Inc. Charge tube assembly for a perforating gun
US9702680B2 (en) 2013-07-18 2017-07-11 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
CZ307065B6 (cs) 2013-08-26 2017-12-27 Dynaenergetics Gmbh & Co. Kg Sestava perforátoru vrtů a rozbušky
US10584565B2 (en) 2014-05-21 2020-03-10 Hunting Titan, Inc. Indicator scallop circulator
US9115572B1 (en) * 2015-01-16 2015-08-25 Geodynamics, Inc. Externally-orientated internally-corrected perforating gun system and method
US11021923B2 (en) 2018-04-27 2021-06-01 DynaEnergetics Europe GmbH Detonation activated wireline release tool
US10458213B1 (en) 2018-07-17 2019-10-29 Dynaenergetics Gmbh & Co. Kg Positioning device for shaped charges in a perforating gun module
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
USD1010758S1 (en) 2019-02-11 2024-01-09 DynaEnergetics Europe GmbH Gun body
USD1019709S1 (en) 2019-02-11 2024-03-26 DynaEnergetics Europe GmbH Charge holder
USD1034879S1 (en) 2019-02-11 2024-07-09 DynaEnergetics Europe GmbH Gun body
WO2021116336A1 (en) 2019-12-10 2021-06-17 DynaEnergetics Europe GmbH Initiator head with circuit board
WO2021122797A1 (en) 2019-12-17 2021-06-24 DynaEnergetics Europe GmbH Modular perforating gun system
WO2022167297A1 (en) 2021-02-04 2022-08-11 DynaEnergetics Europe GmbH Perforating gun assembly with performance optimized shaped charge load
US11499401B2 (en) 2021-02-04 2022-11-15 DynaEnergetics Europe GmbH Perforating gun assembly with performance optimized shaped charge load
US11732556B2 (en) 2021-03-03 2023-08-22 DynaEnergetics Europe GmbH Orienting perforation gun assembly
WO2024013338A1 (en) 2022-07-13 2024-01-18 DynaEnergetics Europe GmbH Gas driven wireline release tool
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR980903A (fr) * 1948-06-05 1951-05-21 Du Pont Explosif
FR1023832A (fr) * 1950-05-11 1953-03-24 Schlumberger Prospection Perfectionnements aux dispositifs à charges creuses servant au torpillage des sondags
US2756677A (en) * 1950-10-14 1956-07-31 Mccullough Tool Company Well perforating device
US2853944A (en) * 1951-02-06 1958-09-30 Borg Warner Apparatus for perforating well casing and the like
US2833213A (en) * 1951-04-13 1958-05-06 Borg Warner Well perforator
US2833215A (en) * 1951-08-18 1958-05-06 Thomas C Bannon Gun perforator and method of manufacture
US2766690A (en) * 1951-11-29 1956-10-16 Borg Warner System for setting off explosive charges
US2799224A (en) * 1954-01-25 1957-07-16 Johnston Testers Inc Apparatus for perforating casing

Also Published As

Publication number Publication date
US3128702A (en) 1964-04-14

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