GB2374887B
(en)
*
|
2001-04-27 |
2003-12-17 |
Schlumberger Holdings |
Method and apparatus for orienting perforating devices
|
US7114564B2
(en)
*
|
2001-04-27 |
2006-10-03 |
Schlumberger Technology Corporation |
Method and apparatus for orienting perforating devices
|
US7147060B2
(en)
*
|
2003-05-19 |
2006-12-12 |
Schlumberger Technology Corporation |
Method, system and apparatus for orienting casing and liners
|
US7430965B2
(en)
*
|
2004-10-08 |
2008-10-07 |
Halliburton Energy Services, Inc. |
Debris retention perforating apparatus and method for use of same
|
CN200975243Y
(zh)
*
|
2006-12-06 |
2007-11-14 |
西安通源石油科技股份有限公司 |
水平井射孔器的配重装置
|
WO2008098052A2
(en)
*
|
2007-02-06 |
2008-08-14 |
Halliburton Energy Services, Inc. |
Well perforating system with orientation marker
|
US8365814B2
(en)
*
|
2007-09-20 |
2013-02-05 |
Baker Hughes Incorporated |
Pre-verification of perforation alignment
|
GB0723996D0
(en)
*
|
2007-12-07 |
2008-01-16 |
Ricardo Uk Ltd |
A flywheel
|
US8186259B2
(en)
*
|
2007-12-17 |
2012-05-29 |
Halliburton Energy Sevices, Inc. |
Perforating gun gravitational orientation system
|
US7934558B2
(en)
*
|
2009-03-13 |
2011-05-03 |
Halliburton Energy Services, Inc. |
System and method for dynamically adjusting the center of gravity of a perforating apparatus
|
GB0905343D0
(en)
|
2009-03-27 |
2009-05-13 |
Ricardo Uk Ltd |
A flywheel
|
GB0905345D0
(en)
|
2009-03-27 |
2009-05-13 |
Ricardo Uk Ltd |
A flywheel
|
US20110132607A1
(en)
*
|
2009-12-07 |
2011-06-09 |
Schlumberger Technology Corporation |
Apparatus and Technique to Communicate With a Tubing-Conveyed Perforating Gun
|
US8322217B2
(en)
|
2010-04-06 |
2012-12-04 |
Varel Europe S.A.S. |
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard material inserts
|
US8596124B2
(en)
|
2010-04-06 |
2013-12-03 |
Varel International Ind., L.P. |
Acoustic emission toughness testing having smaller noise ratio
|
US9297731B2
(en)
|
2010-04-06 |
2016-03-29 |
Varel Europe S.A.S |
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard material inserts
|
US9086348B2
(en)
|
2010-04-06 |
2015-07-21 |
Varel Europe S.A.S. |
Downhole acoustic emission formation sampling
|
US8365599B2
(en)
|
2010-04-06 |
2013-02-05 |
Varel Europe S.A.S. |
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard materials
|
US8397572B2
(en)
|
2010-04-06 |
2013-03-19 |
Varel Europe S.A.S. |
Acoustic emission toughness testing for PDC, PCBN, or other hard or superhard materials
|
US8443886B2
(en)
*
|
2010-08-12 |
2013-05-21 |
CCS Leasing and Rental, LLC |
Perforating gun with rotatable charge tube
|
GB201019473D0
(en)
|
2010-11-17 |
2010-12-29 |
Ricardo Uk Ltd |
An improved coupler
|
US8393393B2
(en)
|
2010-12-17 |
2013-03-12 |
Halliburton Energy Services, Inc. |
Coupler compliance tuning for mitigating shock produced by well perforating
|
US8397800B2
(en)
|
2010-12-17 |
2013-03-19 |
Halliburton Energy Services, Inc. |
Perforating string with longitudinal shock de-coupler
|
US8397814B2
(en)
|
2010-12-17 |
2013-03-19 |
Halliburton Energy Serivces, Inc. |
Perforating string with bending shock de-coupler
|
WO2012148429A1
(en)
|
2011-04-29 |
2012-11-01 |
Halliburton Energy Services, Inc. |
Shock load mitigation in a downhole perforation tool assembly
|
EP2652264A4
(en)
|
2010-12-17 |
2015-05-06 |
Halliburton Energy Services Inc |
BOHRLOCHPERFORATION WITH DETERMINATION OF BOHRLOCHCHE PROPERTIES
|
US8985200B2
(en)
|
2010-12-17 |
2015-03-24 |
Halliburton Energy Services, Inc. |
Sensing shock during well perforating
|
US20120241169A1
(en)
|
2011-03-22 |
2012-09-27 |
Halliburton Energy Services, Inc. |
Well tool assemblies with quick connectors and shock mitigating capabilities
|
US9689223B2
(en)
|
2011-04-01 |
2017-06-27 |
Halliburton Energy Services, Inc. |
Selectable, internally oriented and/or integrally transportable explosive assemblies
|
GB201106768D0
(en)
|
2011-04-20 |
2011-06-01 |
Ricardo Uk Ltd |
An energy storage system
|
US9091152B2
(en)
|
2011-08-31 |
2015-07-28 |
Halliburton Energy Services, Inc. |
Perforating gun with internal shock mitigation
|
US9297228B2
(en)
|
2012-04-03 |
2016-03-29 |
Halliburton Energy Services, Inc. |
Shock attenuator for gun system
|
US9249059B2
(en)
|
2012-04-05 |
2016-02-02 |
Varel International Ind., L.P. |
High temperature high heating rate treatment of PDC cutters
|
US9068449B2
(en)
|
2012-09-18 |
2015-06-30 |
Halliburton Energy Services, Inc. |
Transverse well perforating
|
WO2014046655A1
(en)
|
2012-09-19 |
2014-03-27 |
Halliburton Energy Services, Inc. |
Perforation gun string energy propagation management with tuned mass damper
|
US9598940B2
(en)
|
2012-09-19 |
2017-03-21 |
Halliburton Energy Services, Inc. |
Perforation gun string energy propagation management system and methods
|
CN104769213B
(zh)
|
2012-11-05 |
2017-12-29 |
欧文石油工具有限合伙公司 |
用于穿透井筒的双向成形***
|
US9447678B2
(en)
|
2012-12-01 |
2016-09-20 |
Halliburton Energy Services, Inc. |
Protection of electronic devices used with perforating guns
|
US9702680B2
(en)
|
2013-07-18 |
2017-07-11 |
Dynaenergetics Gmbh & Co. Kg |
Perforation gun components and system
|
EP3105413B1
(en)
|
2014-02-12 |
2020-03-25 |
Owen Oil Tools L.P. |
Perforating gun with eccentric rotatable charge tube
|
WO2015195114A1
(en)
*
|
2014-06-18 |
2015-12-23 |
Halliburton Energy Services, Inc. |
Pressure-restrictor plate for a partially loaded perforating gun
|
US9731853B2
(en)
|
2014-08-05 |
2017-08-15 |
Makefield Llc |
Networked notification for dispensable units
|
US9115572B1
(en)
*
|
2015-01-16 |
2015-08-25 |
Geodynamics, Inc. |
Externally-orientated internally-corrected perforating gun system and method
|
NO343254B1
(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
|
US10458213B1
(en)
|
2018-07-17 |
2019-10-29 |
Dynaenergetics Gmbh & Co. Kg |
Positioning device for shaped charges in a perforating gun module
|
US11339614B2
(en)
|
2020-03-31 |
2022-05-24 |
DynaEnergetics Europe GmbH |
Alignment sub and orienting sub adapter
|
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
|
US11834934B2
(en)
|
2019-05-16 |
2023-12-05 |
Schlumberger Technology Corporation |
Modular perforation tool
|
US11480038B2
(en)
|
2019-12-17 |
2022-10-25 |
DynaEnergetics Europe GmbH |
Modular perforating gun system
|
US11988049B2
(en)
|
2020-03-31 |
2024-05-21 |
DynaEnergetics Europe GmbH |
Alignment sub and perforating gun assembly with alignment sub
|
US11619119B1
(en)
|
2020-04-10 |
2023-04-04 |
Integrated Solutions, Inc. |
Downhole gun tube extension
|
USD1016958S1
(en)
|
2020-09-11 |
2024-03-05 |
Schlumberger Technology Corporation |
Shaped charge frame
|
US11391127B1
(en)
*
|
2020-12-31 |
2022-07-19 |
Halliburton Energy Services, Inc. |
Adjustable perforating gun orientation system
|
CA3206497A1
(en)
|
2021-02-04 |
2022-08-11 |
Christian EITSCHBERGER |
Perforating gun assembly with performance optimized shaped charge load
|
US11499401B2
(en)
|
2021-02-04 |
2022-11-15 |
DynaEnergetics Europe GmbH |
Perforating gun assembly with performance optimized shaped charge load
|
US11732556B2
(en)
|
2021-03-03 |
2023-08-22 |
DynaEnergetics Europe GmbH |
Orienting perforation gun assembly
|
US11713625B2
(en)
|
2021-03-03 |
2023-08-01 |
DynaEnergetics Europe GmbH |
Bulkhead
|
RU2759024C9
(ru)
*
|
2021-04-19 |
2021-12-15 |
Игорь Моисеевич Рафалович |
Кумулятивный перфоратор
|
WO2023140969A1
(en)
*
|
2022-01-21 |
2023-07-27 |
Hunting Titan, Inc. |
Tandem sub for self-orienting perforating system
|
US11674371B1
(en)
|
2022-01-21 |
2023-06-13 |
Hunting Titan, Inc. |
Tandem sub for self-orienting perforating system
|