BRPI0415270A - métodos para formar perfurações não-circulares e substancialmente lineares em uma formação subterránea, perfurador, canhão de perfuração, e, método para formar perfurações em uma formação circundando um furo de poço usando um perfurador - Google Patents
métodos para formar perfurações não-circulares e substancialmente lineares em uma formação subterránea, perfurador, canhão de perfuração, e, método para formar perfurações em uma formação circundando um furo de poço usando um perfuradorInfo
- Publication number
- BRPI0415270A BRPI0415270A BRPI0415270-0A BRPI0415270A BRPI0415270A BR PI0415270 A BRPI0415270 A BR PI0415270A BR PI0415270 A BRPI0415270 A BR PI0415270A BR PI0415270 A BRPI0415270 A BR PI0415270A
- Authority
- BR
- Brazil
- Prior art keywords
- perforations
- perforator
- circular
- forming
- formation
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 4
- 238000005553 drilling Methods 0.000 abstract 2
- 239000002360 explosive Substances 0.000 abstract 2
- 230000000977 initiatory effect Effects 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Earth Drilling (AREA)
Abstract
"MéTODOS PARA FORMAR PERFURAçõES NãO-CIRCULARES E SUBSTANCIALMENTE LINEARES EM UMA FORMAçãO SUBTERRáNEA, PERFURADOR, CANHãO DE PERFURAçãO, E, MéTODO PARA FORMAR PERFURAçõES EM UMA FORMAçãO CIRCUNDANDO UM FURO DE POçO USANDO UM PERFURADOR". Um perfurador de carga moldada não-linear (10) para uso na perfuração de uma formação de óleo e gás na qual um furo de poço foi perfurado compreende um envoltório metálico axialmente simétrico, monolítico (12) no qual é disposta uma carga explosiva principal entre a frente do envoltório, que é fechada por um revestimento interno metálico cóncavo (24), e a extremidade traseira fechada (14) do envoltório. A carga explosiva principal contém múltiplos pontos de iniciação (30), preferencialmente dois pontos de iniciação localizados separados por cerca de 180<198> sobre a superfície externa da carga, de modo que, quando o perfurador for detonado, a carga principal seja iniciada de modo que o revestimento interno metálico seja colapsado em um jato não-circular, de preferência, um jato em forma de leque, que perfura a tubulação interna do furo de poço e formar perfurações não-circulares, preferencialmente perfurações em forma de entalhes, na formação circundante.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/684,858 US6925924B2 (en) | 2003-10-14 | 2003-10-14 | Method and apparatus to improve perforating effectiveness using a unique multiple point initiated shaped charge perforator |
PCT/US2004/031970 WO2005038195A1 (en) | 2003-10-14 | 2004-09-28 | Method to improve perforating effectiveness using a charge perforator |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0415270A true BRPI0415270A (pt) | 2006-12-12 |
Family
ID=34465462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0415270-0A BRPI0415270A (pt) | 2003-10-14 | 2004-09-28 | métodos para formar perfurações não-circulares e substancialmente lineares em uma formação subterránea, perfurador, canhão de perfuração, e, método para formar perfurações em uma formação circundando um furo de poço usando um perfurador |
Country Status (10)
Country | Link |
---|---|
US (2) | US6925924B2 (pt) |
CN (1) | CN1878929B (pt) |
AU (2) | AU2004282499A1 (pt) |
BR (1) | BRPI0415270A (pt) |
CA (1) | CA2541923C (pt) |
DE (1) | DE112004001941T5 (pt) |
GB (1) | GB2427419B (pt) |
NO (1) | NO20061639L (pt) |
RU (1) | RU2358094C2 (pt) |
WO (1) | WO2005038195A1 (pt) |
Families Citing this family (57)
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US8998919B2 (en) | 2003-06-25 | 2015-04-07 | DePuy Synthes Products, LLC | Assembly tool for modular implants, kit and associated method |
US7297166B2 (en) | 2003-06-25 | 2007-11-20 | Depuy Products, Inc. | Assembly tool for modular implants and associated method |
US7582092B2 (en) | 2003-06-25 | 2009-09-01 | Depuy Products, Inc. | Assembly tool for modular implants and associated method |
CA2598981A1 (en) * | 2005-02-23 | 2006-08-31 | Armaments Corporation Of South Africa Limited | Shaped charge assembly and method of damaging a target |
US7762193B2 (en) * | 2005-11-14 | 2010-07-27 | Schlumberger Technology Corporation | Perforating charge for use in a well |
EP1832838B1 (en) * | 2006-03-09 | 2015-07-08 | Saab AB | A method for reducing the amount of ammunition types to be used and an ammunition device |
US7546806B1 (en) * | 2006-03-24 | 2009-06-16 | The United States Of America As Represented By The Secretary Of The Army | Selectable output well perforator and method for producing variable hole profiles |
US7753121B2 (en) * | 2006-04-28 | 2010-07-13 | Schlumberger Technology Corporation | Well completion system having perforating charges integrated with a spirally wrapped screen |
US8556912B2 (en) | 2007-10-30 | 2013-10-15 | DePuy Synthes Products, LLC | Taper disengagement tool |
US8518050B2 (en) | 2007-10-31 | 2013-08-27 | DePuy Synthes Products, LLC | Modular taper assembly device |
US7690306B1 (en) * | 2008-12-02 | 2010-04-06 | Schlumberger Technology Corporation | Use of barite in perforating devices |
US8375859B2 (en) * | 2010-03-24 | 2013-02-19 | Southwest Research Institute | Shaped explosive charge |
US8533921B2 (en) | 2010-06-15 | 2013-09-17 | DePuy Synthes Products, LLC | Spiral assembly tool |
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CN102155891A (zh) * | 2011-01-18 | 2011-08-17 | 中北大学 | 一种新型的石油射孔弹 |
CN102041986A (zh) * | 2011-01-20 | 2011-05-04 | 中国石油集团川庆钻探工程有限公司测井公司 | 特深穿透射孔弹 |
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US9068441B2 (en) | 2011-09-02 | 2015-06-30 | Baker Hughes Incorporated | Perforating stimulating bullet |
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US9238956B2 (en) * | 2013-05-09 | 2016-01-19 | Halliburton Energy Services, Inc. | Perforating gun apparatus for generating perforations having variable penetration profiles |
RU2534661C1 (ru) * | 2013-06-18 | 2014-12-10 | Николай Александрович Волдаев | Кумулятивный заряд |
AU2014351595A1 (en) * | 2013-11-19 | 2016-06-16 | Spex Services Limited | Improved tool |
CN103670346B (zh) * | 2013-11-29 | 2014-10-15 | 营口市双龙射孔器材有限公司 | 油气井聚焦射孔延迟起爆方法 |
MX2017001660A (es) * | 2014-09-03 | 2017-04-27 | Halliburton Energy Services Inc | Sistemas de perforacion con explosivos de alta potencia con riesgo atenuado. |
WO2016036358A1 (en) | 2014-09-03 | 2016-03-10 | Halliburton Energy Services, Inc. | Perforating systems with insensitive high explosive |
US9612095B2 (en) * | 2014-12-12 | 2017-04-04 | Schlumberger Technology Corporation | Composite shaped charges |
US20160216085A1 (en) * | 2015-01-27 | 2016-07-28 | The United State Of America As Represented By The Secretary Of The Navy | Structure for Shaping and Applying a Propagating Shock Wave to an Area of an Explosive Load to Increase an Energetic Shock Impact Effect on a Target |
US9921042B1 (en) * | 2015-03-31 | 2018-03-20 | Los Alamos National Security, Llc | Superdetonation devices and methods for making and using the same |
US9470483B1 (en) * | 2015-04-14 | 2016-10-18 | Zeping Wang | Oil shaped charge for deeper penetration |
US9360222B1 (en) | 2015-05-28 | 2016-06-07 | Innovative Defense, Llc | Axilinear shaped charge |
US10364387B2 (en) | 2016-07-29 | 2019-07-30 | Innovative Defense, Llc | Subterranean formation shock fracturing charge delivery system |
US10458761B2 (en) * | 2017-03-02 | 2019-10-29 | Nicholas Collier | Fluted linear shaped charge with simultaneous initiation |
US10641588B2 (en) * | 2017-03-02 | 2020-05-05 | Nicholas Collier | Simultaneous linear initiation mechanism |
RU2638066C1 (ru) * | 2017-03-15 | 2017-12-11 | Амир Рахимович Арисметов | Способ формирования кумулятивного заряда, устройство для его осуществления и кумулятивный заряд |
US10443361B2 (en) * | 2017-03-27 | 2019-10-15 | IdeasCo LLC | Multi-shot charge for perforating gun |
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 |
RU179760U1 (ru) * | 2017-10-17 | 2018-05-25 | Федеральное государственное бюджетное военно-образовательное учреждение высшего образования "Черноморское высшее военно-морское ордена Красной Звезды училище имени П.С. Нахимова" Министерства обороны Российской Федерации | Боевая часть на основе взрывомагнитного кумулятивного генератора |
BR112020009904A2 (pt) | 2017-11-29 | 2020-10-13 | DynaEnergetics Europe GmbH | elemento de fechamento de carga moldada, carga moldada com fenda encapsulada e sistema de canhão de perfuração exposta |
WO2019238410A1 (en) | 2018-06-11 | 2019-12-19 | Dynaenergetics Gmbh & Co. Kg | Contoured liner for a rectangular slotted shaped charge |
CN109115062B (zh) * | 2018-07-09 | 2024-01-05 | 中国人民解放军陆军工程大学 | 一种聚能射流二次碰撞型轴对称穿孔器及其制造和穿孔方法 |
CN109141151B (zh) * | 2018-07-09 | 2024-01-05 | 中国人民解放军陆军工程大学 | 一种聚能射流二次碰撞型面对称切割器及其制造和切割方法 |
CN108917508A (zh) * | 2018-07-10 | 2018-11-30 | 中国人民解放军陆军工程大学 | 水下切割器 |
CN109339750B (zh) * | 2018-12-06 | 2024-07-02 | 黑龙江震泰科技有限公司 | 一种汇聚式内盲孔燃气增效射孔装置及其使用方法 |
US20220081999A1 (en) * | 2019-01-23 | 2022-03-17 | Geodynamics, Inc. | Asymmetric shaped charges and method for making asymmetric perforations |
CN110939421B (zh) * | 2019-10-09 | 2022-04-05 | 大港油田集团有限责任公司 | 一种可视化模拟自支撑压裂液流动规律的实验装置 |
US20220074719A1 (en) * | 2020-03-03 | 2022-03-10 | Geodynamics, Inc. | Asymmetric initiated shaped charge and method for making a slot-like perforation |
WO2021198180A1 (en) | 2020-03-30 | 2021-10-07 | DynaEnergetics Europe GmbH | Perforating system with an embedded casing coating and erosion protection liner |
RU2742427C1 (ru) * | 2020-04-17 | 2021-02-05 | Игорь Михайлович Глазков | Кумулятивный перфоратор |
CN111928738B (zh) * | 2020-07-30 | 2022-03-18 | 南京理工大学 | 一种毁伤威力可调的破甲杀伤复合战斗部装置 |
US11499401B2 (en) | 2021-02-04 | 2022-11-15 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
WO2022167297A1 (en) | 2021-02-04 | 2022-08-11 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
CN115493466B (zh) * | 2022-09-23 | 2023-10-24 | 中国人民解放军陆军工程大学 | 基于杆射流群的岩石快速爆破开挖方法 |
CN115492559B (zh) * | 2022-11-15 | 2023-04-18 | 吉林市双林射孔器材有限责任公司 | 复合防砂射孔弹 |
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-
2003
- 2003-10-14 US US10/684,858 patent/US6925924B2/en not_active Expired - Lifetime
-
2004
- 2004-09-28 WO PCT/US2004/031970 patent/WO2005038195A1/en active Application Filing
- 2004-09-28 CN CN2004800334149A patent/CN1878929B/zh not_active Expired - Fee Related
- 2004-09-28 GB GB0607062A patent/GB2427419B/en not_active Expired - Fee Related
- 2004-09-28 BR BRPI0415270-0A patent/BRPI0415270A/pt not_active Application Discontinuation
- 2004-09-28 DE DE112004001941T patent/DE112004001941T5/de not_active Withdrawn
- 2004-09-28 RU RU2006116472/03A patent/RU2358094C2/ru not_active IP Right Cessation
- 2004-09-28 AU AU2004282499A patent/AU2004282499A1/en not_active Abandoned
- 2004-09-28 CA CA2541923A patent/CA2541923C/en not_active Expired - Fee Related
-
2005
- 2005-03-07 US US11/073,235 patent/US20050188878A1/en not_active Abandoned
-
2006
- 2006-04-11 NO NO20061639A patent/NO20061639L/no not_active Application Discontinuation
-
2010
- 2010-12-13 AU AU2010249294A patent/AU2010249294B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
RU2006116472A (ru) | 2007-12-10 |
WO2005038195A1 (en) | 2005-04-28 |
GB0607062D0 (en) | 2006-05-17 |
US20050115391A1 (en) | 2005-06-02 |
CN1878929B (zh) | 2011-01-26 |
GB2427419B (en) | 2008-09-10 |
DE112004001941T5 (de) | 2006-08-31 |
AU2004282499A1 (en) | 2005-04-28 |
US20050188878A1 (en) | 2005-09-01 |
AU2010249294B2 (en) | 2011-09-01 |
US6925924B2 (en) | 2005-08-09 |
NO20061639L (no) | 2006-04-11 |
CA2541923C (en) | 2013-02-19 |
CA2541923A1 (en) | 2005-04-28 |
CN1878929A (zh) | 2006-12-13 |
RU2358094C2 (ru) | 2009-06-10 |
AU2010249294A1 (en) | 2011-01-06 |
GB2427419A (en) | 2006-12-27 |
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Legal Events
Date | Code | Title | Description |
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 11 E 13 DA LPI |
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