MX2020011438A - Multi-phase, single point, short gun perforation device for oilfield applications. - Google Patents

Multi-phase, single point, short gun perforation device for oilfield applications.

Info

Publication number
MX2020011438A
MX2020011438A MX2020011438A MX2020011438A MX2020011438A MX 2020011438 A MX2020011438 A MX 2020011438A MX 2020011438 A MX2020011438 A MX 2020011438A MX 2020011438 A MX2020011438 A MX 2020011438A MX 2020011438 A MX2020011438 A MX 2020011438A
Authority
MX
Mexico
Prior art keywords
charge
phase
single point
perforation device
oilfield applications
Prior art date
Application number
MX2020011438A
Other languages
Spanish (es)
Inventor
Dan W Pratt
Chris Montanez
Original Assignee
Owen Oil Tools Lp
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 Owen Oil Tools Lp filed Critical Owen Oil Tools Lp
Publication of MX2020011438A publication Critical patent/MX2020011438A/en

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
    • 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
    • E21B43/1185—Ignition systems
    • 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
    • E21B43/119—Details, e.g. for locating perforating place or direction
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures

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)
  • Automotive Seat Belt Assembly (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

An apparatus for perforating an unconventional subterranean formation includes a charge holder having a passage along a long axis, a detonating device positioned in the passage and a plurality of shaped charges supported by the charge holder and circumferentially distributed along a same plane that is transverse to the long axis. Each shaped charge is formed of at least a charge case, an explosive material disposed in the charge case, and a liner enclosing the explosive material in the charge case. All of the shaped charges are directly energetically coupled to the detonating device.
MX2020011438A 2018-07-25 2019-07-25 Multi-phase, single point, short gun perforation device for oilfield applications. MX2020011438A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862703326P 2018-07-25 2018-07-25
PCT/US2019/043481 WO2020023774A1 (en) 2018-07-25 2019-07-25 Multi-phase, single point, short gun perforation device for oilfield applications

Publications (1)

Publication Number Publication Date
MX2020011438A true MX2020011438A (en) 2020-12-07

Family

ID=67551715

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020011438A MX2020011438A (en) 2018-07-25 2019-07-25 Multi-phase, single point, short gun perforation device for oilfield applications.

Country Status (7)

Country Link
US (1) US20210207459A1 (en)
EP (1) EP3759312A1 (en)
CN (1) CN112105793A (en)
AU (1) AU2019311107A1 (en)
CA (1) CA3098041A1 (en)
MX (1) MX2020011438A (en)
WO (1) WO2020023774A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3213126A1 (en) * 2021-03-12 2022-09-15 Schlumberger Canada Limited Shaped charge integrated canister

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2873676A (en) * 1953-08-31 1959-02-17 Welex Inc Multiple shaped charge assembly
US3013491A (en) * 1957-10-14 1961-12-19 Borg Warner Multiple-jet shaped explosive charge perforating device
US8347962B2 (en) * 2005-10-27 2013-01-08 Baker Hughes Incorporated Non frangible perforating gun system
US8342094B2 (en) * 2009-10-22 2013-01-01 Schlumberger Technology Corporation Dissolvable material application in perforating
AU2012301910B2 (en) * 2011-09-02 2016-02-18 SPEX Group Holdings Limited Well emergency separation tool for use in separating a tubular element
WO2014046654A1 (en) * 2012-09-19 2014-03-27 Halliburton Energy Services, Inc Extended jet perforating device
US20170058649A1 (en) * 2015-09-02 2017-03-02 Owen Oil Tools Lp High shot density perforating gun

Also Published As

Publication number Publication date
EP3759312A1 (en) 2021-01-06
WO2020023774A1 (en) 2020-01-30
AU2019311107A1 (en) 2020-10-15
CN112105793A (en) 2020-12-18
CA3098041A1 (en) 2020-01-30
US20210207459A1 (en) 2021-07-08

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