WO2010104634A2 - System and method for dynamically adjusting the center of gravity of a perforating apparatus - Google Patents
System and method for dynamically adjusting the center of gravity of a perforating apparatus Download PDFInfo
- Publication number
- WO2010104634A2 WO2010104634A2 PCT/US2010/023545 US2010023545W WO2010104634A2 WO 2010104634 A2 WO2010104634 A2 WO 2010104634A2 US 2010023545 W US2010023545 W US 2010023545W WO 2010104634 A2 WO2010104634 A2 WO 2010104634A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- charge
- recited
- perforating apparatus
- perforating
- tube
- Prior art date
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims description 26
- 238000005474 detonation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 13
- 238000010304 firing Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 description 12
- 239000012530 fluid Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 239000004568 cement Substances 0.000 description 4
- 239000002800 charge carrier Substances 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000237503 Pectinidae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
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
- E21B43/119—Details, e.g. for locating perforating place or direction
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2014001406A MX351252B (en) | 2009-03-13 | 2010-02-09 | System and method for dynamically adjusting the center of gravity of a perforating apparatus. |
CA2752959A CA2752959C (en) | 2009-03-13 | 2010-02-09 | System and method for dynamically adjusting the center of gravity of a perforating apparatus |
BR122012001008-1A BR122012001008A2 (en) | 2009-03-13 | 2010-02-09 | drilling rig used for drilling an underground well and method of drilling an underground well |
BR122012001010-3A BR122012001010A2 (en) | 2009-03-13 | 2010-02-09 | drilling rig used for drilling an underground well and method of drilling an underground well |
MX2011009545A MX2011009545A (en) | 2009-03-13 | 2010-02-09 | System and method for dynamically adjusting the center of gravity of a perforating apparatus. |
MX2014001408A MX353477B (en) | 2009-03-13 | 2010-02-09 | System and method for dynamically adjusting the center of gravity of a perforating apparatus. |
EP10705034.6A EP2406459B1 (en) | 2009-03-13 | 2010-02-09 | System and method for dynamically adjusting the center of gravity of a perforating apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/403,420 | 2009-03-13 | ||
US12/403,420 US7934558B2 (en) | 2009-03-13 | 2009-03-13 | System and method for dynamically adjusting the center of gravity of a perforating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010104634A2 true WO2010104634A2 (en) | 2010-09-16 |
WO2010104634A3 WO2010104634A3 (en) | 2010-11-11 |
Family
ID=42727575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/023545 WO2010104634A2 (en) | 2009-03-13 | 2010-02-09 | System and method for dynamically adjusting the center of gravity of a perforating apparatus |
Country Status (6)
Country | Link |
---|---|
US (4) | US7934558B2 (en) |
EP (4) | EP2406459B1 (en) |
CA (4) | CA2752959C (en) |
CO (1) | CO6450664A2 (en) |
MX (4) | MX353477B (en) |
WO (1) | WO2010104634A2 (en) |
Cited By (10)
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EP2694777A4 (en) * | 2011-04-01 | 2015-11-11 | Halliburton Energy Services Inc | Selectable, internally oriented and/or integrally transportable explosive assemblies |
US9903185B2 (en) | 2014-02-12 | 2018-02-27 | Owen Oil Tools Lp | Perforating gun with eccentric rotatable charge tube |
WO2022122742A3 (en) * | 2020-12-09 | 2022-07-21 | DynaEnergetics Europe GmbH | Equal entry hole perforating gun system with position optimized shaped charges |
WO2022184731A1 (en) * | 2021-03-03 | 2022-09-09 | DynaEnergetics Europe GmbH | Orienting perforation gun assembly |
US11499401B2 (en) | 2021-02-04 | 2022-11-15 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
US11648513B2 (en) | 2013-07-18 | 2023-05-16 | DynaEnergetics Europe GmbH | Detonator positioning device |
US11732556B2 (en) | 2021-03-03 | 2023-08-22 | DynaEnergetics Europe GmbH | Orienting perforation gun assembly |
US11795791B2 (en) | 2021-02-04 | 2023-10-24 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
US11808093B2 (en) | 2018-07-17 | 2023-11-07 | DynaEnergetics Europe GmbH | Oriented perforating system |
US11946728B2 (en) | 2019-12-10 | 2024-04-02 | DynaEnergetics Europe GmbH | Initiator head with circuit board |
Families Citing this family (50)
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---|---|---|---|---|
US8365814B2 (en) * | 2007-09-20 | 2013-02-05 | Baker Hughes Incorporated | Pre-verification of perforation alignment |
US8443886B2 (en) | 2010-08-12 | 2013-05-21 | CCS Leasing and Rental, LLC | Perforating gun with rotatable charge tube |
US10337299B2 (en) * | 2012-03-02 | 2019-07-02 | Halliburton Energy Services, Inc. | Perforating apparatus and method having internal load path |
US9702680B2 (en) * | 2013-07-18 | 2017-07-11 | Dynaenergetics Gmbh & Co. Kg | Perforation gun components and system |
US20220258103A1 (en) | 2013-07-18 | 2022-08-18 | DynaEnergetics Europe GmbH | Detonator positioning device |
US10488163B2 (en) | 2014-05-21 | 2019-11-26 | Hunting Titan, Inc. | Shaped charge retainer system |
US10138713B2 (en) | 2014-09-08 | 2018-11-27 | Exxonmobil Upstream Research Company | Autonomous wellbore devices with orientation-regulating structures and systems and methods including the same |
CN104453799A (en) * | 2014-09-30 | 2015-03-25 | 西安物华巨能爆破器材有限责任公司 | Inner orientation inclined shaft fixed-ejection-angle positioning perforating device |
US9115572B1 (en) * | 2015-01-16 | 2015-08-25 | Geodynamics, Inc. | Externally-orientated internally-corrected perforating gun system and method |
CN104989335B (en) * | 2015-06-23 | 2018-03-23 | 西安物华巨能爆破器材有限责任公司 | Firing angle perforating system is determined in a kind of measurable interior orientation orientation in orientation |
US9725993B1 (en) | 2016-10-13 | 2017-08-08 | Geodynamics, Inc. | Constant entrance hole perforating gun system and method |
US10753183B2 (en) | 2016-10-13 | 2020-08-25 | Geodynamics, Inc. | Refracturing in a multistring casing with constant entrance hole perforating gun system and method |
DE112016007344T5 (en) * | 2016-12-30 | 2019-06-27 | Halliburton Energy Services, Inc. | Modular charge holder segment |
NO20171107A1 (en) | 2017-07-05 | 2018-12-27 | Tco As | Gun for oriented perforation |
US11414965B2 (en) | 2018-02-27 | 2022-08-16 | Schlumberger Technology Corporation | Rotating loading tube and angled shaped charges for oriented perforating |
US11053782B2 (en) | 2018-04-06 | 2021-07-06 | DynaEnergetics Europe GmbH | Perforating gun system and method of use |
US11905823B2 (en) | 2018-05-31 | 2024-02-20 | DynaEnergetics Europe GmbH | Systems and methods for marker inclusion in a wellbore |
US10458213B1 (en) | 2018-07-17 | 2019-10-29 | Dynaenergetics Gmbh & Co. Kg | Positioning device for shaped charges in a perforating gun module |
US11591885B2 (en) | 2018-05-31 | 2023-02-28 | DynaEnergetics Europe GmbH | Selective untethered drone string for downhole oil and gas wellbore operations |
US10794159B2 (en) | 2018-05-31 | 2020-10-06 | DynaEnergetics Europe GmbH | Bottom-fire perforating drone |
US11408279B2 (en) | 2018-08-21 | 2022-08-09 | DynaEnergetics Europe GmbH | System and method for navigating a wellbore and determining location in a wellbore |
US11661824B2 (en) | 2018-05-31 | 2023-05-30 | DynaEnergetics Europe GmbH | Autonomous perforating drone |
US10386168B1 (en) | 2018-06-11 | 2019-08-20 | Dynaenergetics Gmbh & Co. Kg | Conductive detonating cord for perforating gun |
US11339614B2 (en) | 2020-03-31 | 2022-05-24 | DynaEnergetics Europe GmbH | Alignment sub and orienting sub adapter |
WO2020038848A1 (en) | 2018-08-20 | 2020-02-27 | DynaEnergetics Europe GmbH | System and method to deploy and control autonomous devices |
USD1010758S1 (en) | 2019-02-11 | 2024-01-09 | DynaEnergetics Europe GmbH | Gun body |
USD1019709S1 (en) | 2019-02-11 | 2024-03-26 | DynaEnergetics Europe GmbH | Charge holder |
US11078762B2 (en) * | 2019-03-05 | 2021-08-03 | Swm International, Llc | Downhole perforating gun tube and components |
US10689955B1 (en) | 2019-03-05 | 2020-06-23 | SWM International Inc. | Intelligent downhole perforating gun tube and components |
US11268376B1 (en) | 2019-03-27 | 2022-03-08 | Acuity Technical Designs, LLC | Downhole safety switch and communication protocol |
US11913767B2 (en) | 2019-05-09 | 2024-02-27 | XConnect, LLC | End plate for a perforating gun assembly |
US10927627B2 (en) | 2019-05-14 | 2021-02-23 | DynaEnergetics Europe GmbH | Single use setting tool for actuating a tool in a wellbore |
US11255147B2 (en) | 2019-05-14 | 2022-02-22 | DynaEnergetics Europe GmbH | Single use setting tool for actuating a tool in a wellbore |
US11578549B2 (en) | 2019-05-14 | 2023-02-14 | DynaEnergetics Europe GmbH | Single use setting tool for actuating a tool in a wellbore |
NO20211373A1 (en) | 2019-05-16 | 2021-11-15 | Schlumberger Technology Bv | Modular perforation tool |
US20220268135A1 (en) * | 2019-06-14 | 2022-08-25 | DynaEnergetics Europe GmbH | Perforating gun assembly with rotating shaped charge holder |
CN114174632A (en) | 2019-07-19 | 2022-03-11 | 德力能欧洲有限公司 | Ballistic actuated wellbore tool |
US11480038B2 (en) | 2019-12-17 | 2022-10-25 | DynaEnergetics Europe GmbH | Modular perforating gun system |
US11225848B2 (en) | 2020-03-20 | 2022-01-18 | DynaEnergetics Europe GmbH | Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly |
USD981345S1 (en) | 2020-11-12 | 2023-03-21 | DynaEnergetics Europe GmbH | Shaped charge casing |
US11619119B1 (en) | 2020-04-10 | 2023-04-04 | Integrated Solutions, Inc. | Downhole gun tube extension |
USD904475S1 (en) | 2020-04-29 | 2020-12-08 | DynaEnergetics Europe GmbH | Tandem sub |
USD908754S1 (en) | 2020-04-30 | 2021-01-26 | DynaEnergetics Europe GmbH | Tandem sub |
USD1016958S1 (en) | 2020-09-11 | 2024-03-05 | Schlumberger Technology Corporation | Shaped charge frame |
US11293271B1 (en) | 2020-10-28 | 2022-04-05 | Halliburton Energy Services, Inc. | Low-profile adjustable fastener for charge orientation of a downhole perforating tool |
US11512565B2 (en) * | 2020-12-01 | 2022-11-29 | Halliburton Energy Services, Inc. | Plastic weight assembly for downhole perforating gun |
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US11713625B2 (en) | 2021-03-03 | 2023-08-01 | DynaEnergetics Europe GmbH | Bulkhead |
US11655692B2 (en) | 2021-06-18 | 2023-05-23 | Halliburton Energy Services, Inc. | Shaped charge orientation |
US11753889B1 (en) | 2022-07-13 | 2023-09-12 | DynaEnergetics Europe GmbH | Gas driven wireline release tool |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194577A (en) * | 1977-10-17 | 1980-03-25 | Peabody Vann | Method and apparatus for completing a slanted wellbore |
US4269278A (en) * | 1977-10-17 | 1981-05-26 | Peabody Vann | Method and apparatus for completing a slanted wellbore |
US4410051A (en) | 1981-02-27 | 1983-10-18 | Dresser Industries, Inc. | System and apparatus for orienting a well casing perforating gun |
FR2508538A1 (en) * | 1981-06-30 | 1982-12-31 | Schlumberger Prospection | PERFORATION DEVICE FOR SURVEY |
US4438810A (en) | 1981-10-26 | 1984-03-27 | Dresser Industries, Inc. | Apparatus for decentralizing and orienting a well logging or perforating instrument |
GB2128719B (en) | 1982-10-20 | 1986-11-26 | Vann Inc Geo | Gravity oriented perforating gun for use in slanted boreholes |
US4523649A (en) * | 1983-05-25 | 1985-06-18 | Baker Oil Tools, Inc. | Rotational alignment method and apparatus for tubing conveyed perforating guns |
US4693314A (en) | 1986-02-18 | 1987-09-15 | Halliburton Company | Low actuation pressure bar vent |
US4844161A (en) * | 1988-08-18 | 1989-07-04 | Halliburton Logging Services, Inc. | Locking orientation sub and alignment housing for drill pipe conveyed logging system |
US5010964A (en) * | 1990-04-06 | 1991-04-30 | Atlantic Richfield Company | Method and apparatus for orienting wellbore perforations |
US5211714A (en) | 1990-04-12 | 1993-05-18 | Halliburton Logging Services, Inc. | Wireline supported perforating gun enabling oriented perforations |
US5040619A (en) * | 1990-04-12 | 1991-08-20 | Halliburton Logging Services, Inc. | Wireline supported perforating gun enabling oriented perforations |
US5223665A (en) | 1992-01-21 | 1993-06-29 | Halliburton Company | Method and apparatus for disabling detonation system for a downhole explosive assembly |
US5355957A (en) | 1992-08-28 | 1994-10-18 | Halliburton Company | Combined pressure testing and selective fired perforating systems |
US5287924A (en) | 1992-08-28 | 1994-02-22 | Halliburton Company | Tubing conveyed selective fired perforating systems |
EP0703348B1 (en) * | 1994-08-31 | 2003-10-15 | HALLIBURTON ENERGY SERVICES, Inc. | Apparatus for use in connecting downhole perforating guns |
US5529127A (en) | 1995-01-20 | 1996-06-25 | Halliburton Company | Apparatus and method for snubbing tubing-conveyed perforating guns in and out of a well bore |
US5598894A (en) | 1995-07-05 | 1997-02-04 | Halliburton Company | Select fire multiple drill string tester |
US5823266A (en) | 1996-08-16 | 1998-10-20 | Halliburton Energy Services, Inc. | Latch and release tool connector and method |
US6593290B1 (en) | 1996-11-01 | 2003-07-15 | Genentech, Inc. | Treatment of inner ear hair cells |
US5964294A (en) * | 1996-12-04 | 1999-10-12 | Schlumberger Technology Corporation | Apparatus and method for orienting a downhole tool in a horizontal or deviated well |
US6012525A (en) | 1997-11-26 | 2000-01-11 | Halliburton Energy Services, Inc. | Single-trip perforating gun assembly and method |
US6006833A (en) | 1998-01-20 | 1999-12-28 | Halliburton Energy Services, Inc. | Method for creating leak-tested perforating gun assemblies |
US5992289A (en) | 1998-02-17 | 1999-11-30 | Halliburton Energy Services, Inc. | Firing head with metered delay |
US6173773B1 (en) * | 1999-04-15 | 2001-01-16 | Schlumberger Technology Corporation | Orienting downhole tools |
US6591911B1 (en) * | 1999-07-22 | 2003-07-15 | Schlumberger Technology Corporation | Multi-directional gun carrier method and apparatus |
US6598682B2 (en) * | 2000-03-02 | 2003-07-29 | Schlumberger Technology Corp. | Reservoir communication with a wellbore |
US6536531B2 (en) * | 2000-07-10 | 2003-03-25 | Weatherford/Lamb, Inc. | Apparatus and methods for orientation of a tubular string in a non-vertical wellbore |
US7114564B2 (en) | 2001-04-27 | 2006-10-03 | Schlumberger Technology Corporation | Method and apparatus for orienting perforating devices |
GB2374887B (en) * | 2001-04-27 | 2003-12-17 | Schlumberger Holdings | Method and apparatus for orienting perforating devices |
US6820693B2 (en) | 2001-11-28 | 2004-11-23 | Halliburton Energy Services, Inc. | Electromagnetic telemetry actuated firing system for well perforating gun |
US6595290B2 (en) | 2001-11-28 | 2003-07-22 | Halliburton Energy Services, Inc. | Internally oriented perforating apparatus |
US6679327B2 (en) * | 2001-11-30 | 2004-01-20 | Baker Hughes, Inc. | Internal oriented perforating system and method |
GB2389379B (en) * | 2002-04-02 | 2004-12-15 | Schlumberger Holdings | Method and apparatus for perforating a well |
US6942033B2 (en) * | 2002-12-19 | 2005-09-13 | Schlumberger Technology Corporation | Optimizing charge phasing of a perforating gun |
US7147060B2 (en) * | 2003-05-19 | 2006-12-12 | Schlumberger Technology Corporation | Method, system and apparatus for orienting casing and liners |
US7195066B2 (en) | 2003-10-29 | 2007-03-27 | Sukup Richard A | Engineered solution for controlled buoyancy perforating |
US7237487B2 (en) * | 2004-04-08 | 2007-07-03 | Baker Hughes Incorporated | Low debris perforating gun system for oriented perforating |
US7409999B2 (en) * | 2004-07-30 | 2008-08-12 | Baker Hughes Incorporated | Downhole inflow control device with shut-off feature |
US7430965B2 (en) * | 2004-10-08 | 2008-10-07 | Halliburton Energy Services, Inc. | Debris retention perforating apparatus and method for use of same |
US20060118303A1 (en) | 2004-12-06 | 2006-06-08 | Halliburton Energy Services, Inc. | Well perforating for increased production |
US7270178B2 (en) * | 2005-09-07 | 2007-09-18 | Baker Hughes Incroporated | Horizontally oriented gas separator |
US7387156B2 (en) | 2005-11-14 | 2008-06-17 | Halliburton Energy Services, Inc. | Perforating safety system |
US7497259B2 (en) * | 2006-02-01 | 2009-03-03 | Schlumberger Technology Corporation | System and method for forming cavities in a well |
US7409993B2 (en) * | 2006-08-29 | 2008-08-12 | Schlumberger Technology Corporation | Weight spacer apparatus |
US8186259B2 (en) * | 2007-12-17 | 2012-05-29 | Halliburton Energy Sevices, Inc. | Perforating gun gravitational orientation system |
-
2009
- 2009-03-13 US US12/403,420 patent/US7934558B2/en active Active
-
2010
- 2010-02-09 CA CA2752959A patent/CA2752959C/en not_active Expired - Fee Related
- 2010-02-09 EP EP10705034.6A patent/EP2406459B1/en active Active
- 2010-02-09 CA CA2759304A patent/CA2759304C/en not_active Expired - Fee Related
- 2010-02-09 EP EP11185313.1A patent/EP2410124B1/en active Active
- 2010-02-09 MX MX2014001408A patent/MX353477B/en unknown
- 2010-02-09 WO PCT/US2010/023545 patent/WO2010104634A2/en active Application Filing
- 2010-02-09 EP EP11184935.2A patent/EP2410122B1/en active Active
- 2010-02-09 CA CA2759161A patent/CA2759161C/en not_active Expired - Fee Related
- 2010-02-09 MX MX2014001406A patent/MX351252B/en unknown
- 2010-02-09 EP EP11185100.2A patent/EP2410123B1/en active Active
- 2010-02-09 MX MX2011009545A patent/MX2011009545A/en active IP Right Grant
- 2010-02-09 CA CA2759159A patent/CA2759159C/en not_active Expired - Fee Related
-
2011
- 2011-01-06 US US12/985,796 patent/US8002035B2/en active Active
- 2011-01-06 US US12/985,853 patent/US8066083B2/en active Active
- 2011-01-06 US US12/985,916 patent/US8061425B2/en active Active
- 2011-09-12 MX MX2014001407A patent/MX353593B/en unknown
- 2011-10-11 CO CO11134831A patent/CO6450664A2/en active IP Right Grant
Non-Patent Citations (1)
Title |
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None |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2694777A4 (en) * | 2011-04-01 | 2015-11-11 | Halliburton Energy Services Inc | Selectable, internally oriented and/or integrally transportable explosive assemblies |
US9677363B2 (en) | 2011-04-01 | 2017-06-13 | Halliburton Energy Services, Inc. | Selectable, internally oriented and/or integrally transportable explosive assemblies |
US9689223B2 (en) | 2011-04-01 | 2017-06-27 | Halliburton Energy Services, Inc. | Selectable, internally oriented and/or integrally transportable explosive assemblies |
US11648513B2 (en) | 2013-07-18 | 2023-05-16 | DynaEnergetics Europe GmbH | Detonator positioning device |
US9903185B2 (en) | 2014-02-12 | 2018-02-27 | Owen Oil Tools Lp | Perforating gun with eccentric rotatable charge tube |
US11808093B2 (en) | 2018-07-17 | 2023-11-07 | DynaEnergetics Europe GmbH | Oriented perforating system |
US11946728B2 (en) | 2019-12-10 | 2024-04-02 | DynaEnergetics Europe GmbH | Initiator head with circuit board |
WO2022122742A3 (en) * | 2020-12-09 | 2022-07-21 | DynaEnergetics Europe GmbH | Equal entry hole perforating gun system with position optimized shaped charges |
US11499401B2 (en) | 2021-02-04 | 2022-11-15 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
US11795791B2 (en) | 2021-02-04 | 2023-10-24 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
WO2022184731A1 (en) * | 2021-03-03 | 2022-09-09 | DynaEnergetics Europe GmbH | Orienting perforation gun assembly |
US11732556B2 (en) | 2021-03-03 | 2023-08-22 | DynaEnergetics Europe GmbH | Orienting perforation gun assembly |
Also Published As
Publication number | Publication date |
---|---|
CO6450664A2 (en) | 2012-05-31 |
WO2010104634A3 (en) | 2010-11-11 |
US8061425B2 (en) | 2011-11-22 |
US8066083B2 (en) | 2011-11-29 |
EP2410122A3 (en) | 2012-05-30 |
EP2410124A3 (en) | 2012-05-30 |
EP2410122A2 (en) | 2012-01-25 |
CA2759161A1 (en) | 2010-09-16 |
EP2410123B1 (en) | 2013-04-17 |
EP2410123A2 (en) | 2012-01-25 |
EP2410124B1 (en) | 2013-06-05 |
EP2410124A2 (en) | 2012-01-25 |
CA2759159C (en) | 2014-05-13 |
US20110100627A1 (en) | 2011-05-05 |
US8002035B2 (en) | 2011-08-23 |
EP2410123A3 (en) | 2012-05-30 |
CA2752959C (en) | 2014-04-08 |
CA2759159A1 (en) | 2010-09-16 |
CA2752959A1 (en) | 2010-09-16 |
MX2011009545A (en) | 2011-10-12 |
CA2759304C (en) | 2014-04-08 |
US20100230163A1 (en) | 2010-09-16 |
US20110094743A1 (en) | 2011-04-28 |
MX353593B (en) | 2018-01-19 |
EP2406459B1 (en) | 2013-08-21 |
US20110094744A1 (en) | 2011-04-28 |
EP2406459A2 (en) | 2012-01-18 |
MX353477B (en) | 2018-01-15 |
MX351252B (en) | 2017-10-06 |
CA2759161C (en) | 2014-04-08 |
CA2759304A1 (en) | 2010-09-16 |
EP2410122B1 (en) | 2013-06-05 |
US7934558B2 (en) | 2011-05-03 |
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