AR117338A1 - PRE-MOLDED LOAD WITH POLYMERIC COATED PETN - Google Patents

PRE-MOLDED LOAD WITH POLYMERIC COATED PETN

Info

Publication number
AR117338A1
AR117338A1 ARP190103685A ARP190103685A AR117338A1 AR 117338 A1 AR117338 A1 AR 117338A1 AR P190103685 A ARP190103685 A AR P190103685A AR P190103685 A ARP190103685 A AR P190103685A AR 117338 A1 AR117338 A1 AR 117338A1
Authority
AR
Argentina
Prior art keywords
polymeric coated
petn
charge
explosives
molded load
Prior art date
Application number
ARP190103685A
Other languages
Spanish (es)
Original Assignee
Halliburton Energy 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of AR117338A1 publication Critical patent/AR117338A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/032—Shaped or hollow charges characterised by the material of the liner
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner

Abstract

Una carga premoldeada para perforar una formación que rodea a un pozo. La carga premoldeada incluye una tubería de revestimiento que tiene una sección con explosivos con recubrimiento polimérico y una tubería de revestimiento corta que encapsula la sección con los explosivos con recubrimiento polimérico. Los explosivos con recubrimiento polimérico incluyen un explosivo de refuerzo y una carga principal de explosivo. El explosivo de refuerzo y la carga principal de explosivo son PETN. El polímero es un polietileno de escasa densidad.A precast charge to drill a formation surrounding a well. The precast charge includes a casing that has a section with polymeric coated explosives and a short casing that encapsulates the section with polymeric coated explosives. Polymeric coated explosives include a booster explosive and a main explosive charge. The booster explosive and main explosive charge are PETN. The polymer is a low density polyethylene.

ARP190103685A 2019-01-16 2019-12-16 PRE-MOLDED LOAD WITH POLYMERIC COATED PETN AR117338A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2019/013839 WO2020149841A1 (en) 2019-01-16 2019-01-16 Shaped charge utilzing polymer coated petn

Publications (1)

Publication Number Publication Date
AR117338A1 true AR117338A1 (en) 2021-07-28

Family

ID=71613401

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP190103685A AR117338A1 (en) 2019-01-16 2019-12-16 PRE-MOLDED LOAD WITH POLYMERIC COATED PETN

Country Status (3)

Country Link
US (1) US20220074288A1 (en)
AR (1) AR117338A1 (en)
WO (1) WO2020149841A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220397376A1 (en) * 2021-06-09 2022-12-15 Damorphe Shaped charge liners with integrated tracers

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902954A (en) * 1998-08-17 1999-05-11 Western Atlas International, Inc. Shaped charge and method of making
US6989064B2 (en) * 2002-09-13 2006-01-24 Schlumberger Technology Corp. Hi-temp explosive binder
GB0323717D0 (en) * 2003-10-10 2003-11-12 Qinetiq Ltd Improvements in and relating to oil well perforators
US20050115448A1 (en) * 2003-10-22 2005-06-02 Owen Oil Tools Lp Apparatus and method for penetrating oilbearing sandy formations, reducing skin damage and reducing hydrocarbon viscosity
US20130061771A1 (en) * 2011-09-13 2013-03-14 Baker Hughes Incorporated Active waveshaper for deep penetrating oil-field charges
WO2014123510A1 (en) * 2013-02-05 2014-08-14 Halliburton Energy Services, Inc. Methods of controlling the dynamic pressure created during detonation of a shaped charge using a substance
US10480295B2 (en) * 2013-05-30 2019-11-19 Halliburton Energy Services, Inc. Jet perforating device for creating a wide diameter perforation
SE537770C2 (en) * 2013-06-18 2015-10-13 Eurenco Bofors Ab Phlegmatization of explosives in water suspension
US20150252669A1 (en) * 2014-03-06 2015-09-10 Shell Oil Company Method and apparatus for reservoir testing and monitoring
WO2020139336A1 (en) * 2018-12-27 2020-07-02 Halliburton Energy Services, Inc. Insensitive high explosive based tubing cutter
US20200216369A1 (en) * 2019-01-04 2020-07-09 Dyno Nobel Asia Pacific Pty Limited Explosive compositions with reduced fume

Also Published As

Publication number Publication date
US20220074288A1 (en) 2022-03-10
WO2020149841A1 (en) 2020-07-23

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