AR078419A1 - Cargas con forma de metal en polvo aglomerado con calor - Google Patents

Cargas con forma de metal en polvo aglomerado con calor

Info

Publication number
AR078419A1
AR078419A1 ARP100103321A ARP100103321A AR078419A1 AR 078419 A1 AR078419 A1 AR 078419A1 AR P100103321 A ARP100103321 A AR P100103321A AR P100103321 A ARP100103321 A AR P100103321A AR 078419 A1 AR078419 A1 AR 078419A1
Authority
AR
Argentina
Prior art keywords
coating
heat
metal
metal powder
mixture
Prior art date
Application number
ARP100103321A
Other languages
English (en)
Inventor
Allan W King
Richard Caminari
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of AR078419A1 publication Critical patent/AR078419A1/es

Links

Classifications

    • 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
    • F42B1/036—Manufacturing processes therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1258—Container manufacturing
    • 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
    • E21B43/118—Gun or shaped-charge perforators characterised by lowering in vertical position and subsequent tilting to operating position
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F2003/241—Chemical after-treatment on the surface
    • B22F2003/242—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

Una carga con forma incluye un revestimiento que define un volumen interior, en el cual el revestimiento se prepara por medio de la aglomeracion con calor de un polvo de metal o con una mezcla de polvos de metales; una funda que se ubica en el volumen interior; y un explosivo entre la funda y el revestimiento. Un método para fabricar un revestimiento de una carga con forma incluye los pasos de mezclar un polvo de metal o una mezcla de polvo de metal con un aglutinante para formar una pre-mezcla; presionar la premezcla en un molde para formar un cuerpo verde del revestimiento; calentar el revestimiento cuerpo verde hasta alcanzar una primera temperatura para vaporizar el aglutinante; elevar la temperatura hasta alcanzar una segunda temperatura en una atmosfera inerte o de reduccion para aglomerar con calor el polvo de metal o la mezcla de polvos de metal para producir el revestimiento de la forma de metal.
ARP100103321A 2009-09-10 2010-09-10 Cargas con forma de metal en polvo aglomerado con calor AR078419A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24108309P 2009-09-10 2009-09-10

Publications (1)

Publication Number Publication Date
AR078419A1 true AR078419A1 (es) 2011-11-09

Family

ID=43646782

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100103321A AR078419A1 (es) 2009-09-10 2010-09-10 Cargas con forma de metal en polvo aglomerado con calor

Country Status (3)

Country Link
US (2) US9291039B2 (es)
AR (1) AR078419A1 (es)
WO (1) WO2011031813A2 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011031813A2 (en) 2009-09-10 2011-03-17 Schlumberger Canada Limited Scintered powder metal shaped charges
US9441471B2 (en) * 2012-02-28 2016-09-13 Baker Hughes Incorporated In situ heat generation
US10161723B2 (en) * 2012-12-19 2018-12-25 Halliburton Energy Services, Inc. Charge case fragmentation control for gun survival
GB2524420A (en) * 2013-02-05 2015-09-23 Halliburton Energy Services Inc Methods of controlling the dynamic pressure created during detonation of a shaped charge using a substance
CN106141194A (zh) * 2015-04-22 2016-11-23 合肥海德数控液压设备有限公司 智能药型罩数字化生产线
CN105268968B (zh) * 2015-12-04 2018-02-06 四川石油射孔器材有限责任公司 一种双层含能射孔弹制备装置及方法
CN106984805B (zh) * 2017-05-23 2020-07-10 昆山卡德姆新材料科技有限公司 一种3d打印用喂料及其制备方法和应用
MX2019015205A (es) * 2017-06-23 2020-02-07 Dynaenergetics Gmbh & Co Kg Tuberia corta de carga moldeada, metodo para fabricar la misma y carga moldeada que incorpora la misma.
BR112020005090A2 (pt) 2017-09-14 2020-09-15 DynaEnergetics Europe GmbH liner de carga explosiva de jato dirigido, carga explosiva de jato dirigido e método para perfurar um furo de poço
US11661824B2 (en) 2018-05-31 2023-05-30 DynaEnergetics Europe GmbH Autonomous perforating drone
WO2019238410A1 (en) 2018-06-11 2019-12-19 Dynaenergetics Gmbh & Co. Kg Contoured liner for a rectangular slotted shaped charge
USD981345S1 (en) 2020-11-12 2023-03-21 DynaEnergetics Europe GmbH Shaped charge casing
CN115213415B (zh) * 2022-07-22 2024-03-29 中国兵器工业第五九研究所 一种高性能复合材料药型罩及其制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021784A (en) * 1955-09-21 1962-02-20 Borg Warner Shaped charge unit for well perforators
FR1217037A (fr) * 1958-11-13 1960-04-29 Schlumberger Prospection Perfectionnements aux charges creuses destinées à la perforation
NL284195A (es) * 1961-10-10
US3467517A (en) * 1967-05-26 1969-09-16 Mallory & Co Inc P R Tungsten powder bodies impregnated with zr and bi or sn
US3793920A (en) * 1972-11-16 1974-02-26 Du Pont Process for making a conductive-mix electrical initiator
US4893815A (en) 1987-08-27 1990-01-16 Larry Rowan Interactive transector device commercial and military grade
US5814758A (en) * 1997-02-19 1998-09-29 Halliburton Energy Services, Inc. Apparatus for discharging a high speed jet to penetrate a target
US6012392A (en) * 1997-05-10 2000-01-11 Arrow Metals Division Of Reliance Steel And Aluminum Co. Shaped charge liner and method of manufacture
US6554081B1 (en) * 1999-07-22 2003-04-29 Schlumberger Technology Corporation Components and methods for use with explosives
US6461564B1 (en) * 1999-11-16 2002-10-08 Morris F. Dilmore Metal consolidation process applicable to functionally gradient material (FGM) compositions of tantalum and other materials
US7393423B2 (en) * 2001-08-08 2008-07-01 Geodynamics, Inc. Use of aluminum in perforating and stimulating a subterranean formation and other engineering applications
US20040156736A1 (en) * 2002-10-26 2004-08-12 Vlad Ocher Homogeneous shaped charge liner and fabrication method
KR100490879B1 (ko) * 2002-11-29 2005-05-24 국방과학연구소 균일한 조직을 갖는 텅스텐-구리(Ｗ－Ｃｕ) 합금 및 그제조 방법
US20050129563A1 (en) * 2003-12-11 2005-06-16 Borgwarner Inc. Stainless steel powder for high temperature applications
US20050247450A1 (en) * 2004-05-10 2005-11-10 Schlumberger Technology Corporation Flame and Heat Resistant Oilfield Tools
GB0425203D0 (en) * 2004-11-16 2004-12-15 Qinetiq Ltd Improvements in and relating to oil well perforators
US8584772B2 (en) * 2005-05-25 2013-11-19 Schlumberger Technology Corporation Shaped charges for creating enhanced perforation tunnel in a well formation
US8486541B2 (en) * 2006-06-20 2013-07-16 Aerojet-General Corporation Co-sintered multi-system tungsten alloy composite
US7828051B2 (en) * 2007-08-06 2010-11-09 Halliburton Energy Services, Inc. Perforating gun
US7909115B2 (en) * 2007-09-07 2011-03-22 Schlumberger Technology Corporation Method for perforating utilizing a shaped charge in acidizing operations
US7721649B2 (en) * 2007-09-17 2010-05-25 Baker Hughes Incorporated Injection molded shaped charge liner
WO2011031813A2 (en) 2009-09-10 2011-03-17 Schlumberger Canada Limited Scintered powder metal shaped charges

Also Published As

Publication number Publication date
WO2011031813A2 (en) 2011-03-17
US20110056691A1 (en) 2011-03-10
US20160245625A1 (en) 2016-08-25
US10041769B2 (en) 2018-08-07
US9291039B2 (en) 2016-03-22

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