ES220198A1 - Tilting charge well perforating assembly - Google Patents

Tilting charge well perforating assembly

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
Spanish (es)
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/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)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)

Abstract

Well drilling device in which a drilling unit of length greater than the diameter of the well tube is intended to be lowered axially through said tube and then take a position substantially perpendicular with respect to said tube, the drilling unit being pivotally connected to a support such that, in its perpendicular position, only one end of this unit extends transversely beyond the tube whereby the unit can be climbed back into the tube. (Machine-translation by Google Translate, not legally binding)
ES0220198A 1954-02-19 1955-02-18 Tilting charge well perforating assembly Expired ES220198A1 (en)

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 (en) 1955-04-01

Family

ID=23628565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0220198A Expired ES220198A1 (en) 1954-02-19 1955-02-18 Tilting charge well perforating assembly

Country Status (2)

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

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
US2664156A (en) * 1950-09-11 1953-12-29 Standard Oil Dev Co Small gun perforator for wells
US2644519A (en) * 1950-09-11 1953-07-07 Standard Oil Dev Co Gun for perforating casing
US2664158A (en) * 1950-09-11 1953-12-29 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
FR1029798A (en) * 1950-12-18 1953-06-05 Schlumberger Prospection Improvements to shaped charge devices used inside boreholes

Also Published As

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

Similar Documents

Publication Publication Date Title
FR1303862A (en) Improvement to lighters with built-in pipe filler
ES220198A1 (en) Tilting charge well perforating assembly
FR1082293A (en) metal prop, tubular and telescopic
ES75342U (en) Portable lighting device and rotating in all directions (Machine-translation by Google Translate, not legally binding)
ES54557U (en) Adjustment of telescopic tubular elements (Machine-translation by Google Translate, not legally binding)
ES77528U (en) Adjustable telescopic support (Machine-translation by Google Translate, not legally binding)
ES79750U (en) Improved t-derivation for fluid handling (Machine-translation by Google Translate, not legally binding)
ES71987U (en) Adjustable support (Machine-translation by Google Translate, not legally binding)
ES281450A1 (en) Improvements in lighters with built-in pipa attacker (Machine-translation by Google Translate, not legally binding)
ES62660U (en) Support for construction (Machine-translation by Google Translate, not legally binding)
ES217601A2 (en) A gas output device to obtain a shock expansion (Machine-translation by Google Translate, not legally binding)
ES89358U (en) Union coupling sleeve for pipes (Machine-translation by Google Translate, not legally binding)
ES42760U (en) Device against dripping umbrellas (Machine-translation by Google Translate, not legally binding)
ES97769U (en) A glass with built-in sniffer device (Machine-translation by Google Translate, not legally binding)
ES262596A3 (en) Manual device for sharpening mines of lapicero (Machine-translation by Google Translate, not legally binding)
ES233583A3 (en) Some improvements in the devices for loading the fountain pens (Machine-translation by Google Translate, not legally binding)
ES58121U (en) Reinforced syringe (Machine-translation by Google Translate, not legally binding)
ES58133U (en) Pencil-caliber. (Machine-translation by Google Translate, not legally binding)
ES103634U (en) A case for cigarettes or cigars (Machine-translation by Google Translate, not legally binding)
ES61424U (en) Telescopic binding device for interchangeable blades (Machine-translation by Google Translate, not legally binding)
ES308242A1 (en) A galon device for subterraneous markings. (Machine-translation by Google Translate, not legally binding)
ES76995U (en) Lead for fishing (Machine-translation by Google Translate, not legally binding)
ES86882U (en) Tubular device for mounting tube-based structures (Machine-translation by Google Translate, not legally binding)
ES64869U (en) Useful for dilating metal tubes (Machine-translation by Google Translate, not legally binding)
ES147486U (en) Coupling device for telescopic tubes (Machine-translation by Google Translate, not legally binding)