ES220198A1 - Un dispositivo preforador de pozos - Google Patents

Un dispositivo preforador de pozos

Info

Publication number
ES220198A1
ES220198A1 ES0220198A ES220198A ES220198A1 ES 220198 A1 ES220198 A1 ES 220198A1 ES 0220198 A ES0220198 A ES 0220198A ES 220198 A ES220198 A ES 220198A ES 220198 A1 ES220198 A1 ES 220198A1
Authority
ES
Spain
Prior art keywords
tube
unit
charge well
perforating assembly
well 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
Application number
ES0220198A
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.)
WELEX JET SERVICES Inc
Original Assignee
WELEX JET SERVICES 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 WELEX JET SERVICES Inc filed Critical WELEX JET SERVICES Inc
Publication of ES220198A1 publication Critical patent/ES220198A1/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
    • E21B43/118—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)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Earth Drilling (AREA)

Abstract

Dispositivo perforador de pozos en el cual una unidad perforadora de longitud mayor que el diámetro del tubo del pozo está destinada a ser bajada axilmente a través de dicho tubo y a tomar luego una posición sustancialmente perpendicular con respecto a dicho tubo, estando la unidad perforadora conectada pivotadamente a un soporte de tal modo que, en su posición perpendicular, solo se extiende transversalmente más allá del tubo un extremo de esta unidad con lo cual la unidad puede subirse de nuevo dentro del tubo.
ES0220198A 1954-02-19 1955-02-18 Un dispositivo preforador de pozos Expired ES220198A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US411349A US3067678A (en) 1954-02-19 1954-02-19 Tilting charge well perforating assembly

Publications (1)

Publication Number Publication Date
ES220198A1 true ES220198A1 (es) 1955-04-01

Family

ID=23628565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0220198A Expired ES220198A1 (es) 1954-02-19 1955-02-18 Un dispositivo preforador de pozos

Country Status (2)

Country Link
US (1) US3067678A (es)
ES (1) ES220198A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4739839A (en) * 1986-12-19 1988-04-26 Jet Research Center, Inc. Capsule charge perforating system
US5095801A (en) * 1991-03-08 1992-03-17 Schlumberger Technology Corporation Pivot gun having charges which slidingly engage a stationary detonating cord and apparatus for deploying the charges
US6125946A (en) * 1998-10-08 2000-10-03 Schlumberger Technology Corporation Perforating gun

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2543814A (en) * 1946-12-26 1951-03-06 Welex Jet Services Inc Means and method of tilting explosive charges in wells
US2639770A (en) * 1950-09-11 1953-05-26 Standard Oil Dev Co Small gun for perforating casing in oil wells
US2644519A (en) * 1950-09-11 1953-07-07 Standard Oil Dev Co Gun for perforating casing
US2664157A (en) * 1950-09-11 1953-12-29 Standard Oil Dev Co Small gun perforator for oil wells
US2664158A (en) * 1950-09-11 1953-12-29 Standard Oil Dev Co Gun for perforating casing
US2664156A (en) * 1950-09-11 1953-12-29 Standard Oil Dev Co Small gun perforator for wells
FR1029798A (fr) * 1950-12-18 1953-06-05 Schlumberger Prospection Perfectionnements aux dispositifs à charges creuses utilisés à l'intérieur des sondages

Also Published As

Publication number Publication date
US3067678A (en) 1962-12-11

Similar Documents

Publication Publication Date Title
ES220198A1 (es) Un dispositivo preforador de pozos
ES96400U (es) Dispositivo de acoplamiento para tubos flexibles
FR1082293A (fr) étai métallique, tubulaire et télescopique
ES75342U (es) Aparato de luminación portátil y giratorio en todos sentidos
ES54557U (es) Ajuste de elementos tubulares telescópicos
ES77528U (es) Apoyo telescópico ajustable
ES79750U (es) Derivación en T perfeccionada para la conducción de fluidos
ES71987U (es) Soporte graduable
ES281450A1 (es) Perfeccionamientos en los encendedores con atacador de pipa incorporado
ES62660U (es) Apoyo para la construcción
ES217601A2 (es) UN DISPOSITIVO DE SALIDA DE GAS PARA OBTENER UNA EXPANSIoN POR CHOQUE
ES89358U (es) Manguito terrajador de unión para tuberías
ES88859U (es) Puntal para la construcción
ES97769U (es) Un vaso con dispositivo sorbedor incorporado
ES262596A3 (es) Dispositivo manual para afilar minas de lapicero
ES233583A3 (es) Unos perfeccionamientos en los dispositivos de carga de las plumas estilográficas
ES73846U (es) Termómetro perfeccionado
ES58121U (es) Jeringa reforzada
ES58133U (es) Lápiz-calibre.
ES61424U (es) Dispositivo encuadernador telescópico para hojas intercambiables
ES308242A1 (es) Un dispositivo de galon para marcaciones subterraneas
ES76995U (es) Plomo para la pesca
ES86882U (es) Dispositivo tubular para montar estructuras a base de tubo
ES147486U (es) Dispositivo de acoplamiento de tubos telescópicos
ES281008A1 (es) Mejoras en dispositivos de acoplamiento para armaduras tubulares