US4697641A
(en)
*
|
1985-04-15 |
1987-10-06 |
Halliburton Company |
Sinker bar assembly
|
FR2626613A1
(fr)
*
|
1988-01-29 |
1989-08-04 |
Inst Francais Du Petrole |
Dispositif et methode pour effectuer des operations et/ou interventions dans un puits
|
US4909320A
(en)
*
|
1988-10-14 |
1990-03-20 |
Drilex Systems, Inc. |
Detonation assembly for explosive wellhead severing system
|
US5007344A
(en)
*
|
1988-12-01 |
1991-04-16 |
Dresser Industries, Inc. |
Dual firing system for a perforating gun
|
US4928759A
(en)
*
|
1989-02-01 |
1990-05-29 |
Atlantic Richfield Company |
Tubing conveyed wellbore fluid flow measurement system
|
US5040597A
(en)
*
|
1989-06-23 |
1991-08-20 |
Schlumberger Technology Corporation |
Well apparatus including a pump and a firing head adapted to be inserted into a tubing which includes a perforating gun
|
US5058680A
(en)
*
|
1989-06-23 |
1991-10-22 |
Schlumberger Technology Corportion |
Method of detonating a perforating apparatus on a tubing including lowering one end of a pump and a firing head into said tubing
|
US5191936A
(en)
*
|
1991-04-10 |
1993-03-09 |
Schlumberger Technology Corporation |
Method and apparatus for controlling a well tool suspended by a cable in a wellbore by selective axial movements of the cable
|
US5413173A
(en)
*
|
1993-12-08 |
1995-05-09 |
Ava International Corporation |
Well apparatus including a tool for use in shifting a sleeve within a well conduit
|
US5911277A
(en)
*
|
1997-09-22 |
1999-06-15 |
Schlumberger Technology Corporation |
System for activating a perforating device in a well
|
FR2769041B1
(fr)
*
|
1997-09-26 |
2000-05-05 |
Schlumberger Services Petrol |
Barre de charge pour appareil destine a etre utilise dans un puits d'hydrocarbure
|
CA2227354A1
(en)
|
1998-01-16 |
1999-07-16 |
Joe Hrupp |
Perforating gun brake
|
US11306547B2
(en)
*
|
2013-05-16 |
2022-04-19 |
Halliburton Energy Services, Inc. |
Systems and methods for releasing a tool string
|
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
|
CN109372475B
(zh)
|
2013-08-26 |
2021-05-18 |
德国德力能有限公司 |
射孔枪和***组件
|
US10188990B2
(en)
*
|
2014-03-07 |
2019-01-29 |
Dynaenergetics Gmbh & Co. Kg |
Device and method for positioning a detonator within a perforating gun assembly
|
WO2015169667A2
(en)
|
2014-05-05 |
2015-11-12 |
Dynaenergetics Gmbh & Co. Kg |
Initiator head assembly
|
CA3010967C
(en)
|
2014-05-23 |
2021-05-25 |
Hunting Titan, Inc. |
Box by pin perforating gun system and methods
|
US10273788B2
(en)
|
2014-05-23 |
2019-04-30 |
Hunting Titan, Inc. |
Box by pin perforating gun system and methods
|
US9784549B2
(en)
|
2015-03-18 |
2017-10-10 |
Dynaenergetics Gmbh & Co. Kg |
Bulkhead assembly having a pivotable electric contact component and integrated ground apparatus
|
US11293736B2
(en)
|
2015-03-18 |
2022-04-05 |
DynaEnergetics Europe GmbH |
Electrical connector
|
CA3004837C
(en)
|
2015-11-12 |
2020-07-14 |
Hunting Titan, Inc. |
Contact plunger cartridge assembly
|
US10914145B2
(en)
|
2019-04-01 |
2021-02-09 |
PerfX Wireline Services, LLC |
Bulkhead assembly for a tandem sub, and an improved tandem sub
|
US11021923B2
(en)
|
2018-04-27 |
2021-06-01 |
DynaEnergetics Europe GmbH |
Detonation activated wireline release tool
|
US10458213B1
(en)
|
2018-07-17 |
2019-10-29 |
Dynaenergetics Gmbh & Co. Kg |
Positioning device for shaped charges in a perforating gun module
|
WO2019229521A1
(en)
|
2018-05-31 |
2019-12-05 |
Dynaenergetics Gmbh & Co. Kg |
Systems and methods for marker inclusion in a wellbore
|
US11591885B2
(en)
|
2018-05-31 |
2023-02-28 |
DynaEnergetics Europe GmbH |
Selective untethered drone string for downhole oil and gas wellbore operations
|
US11408279B2
(en)
|
2018-08-21 |
2022-08-09 |
DynaEnergetics Europe GmbH |
System and method for navigating a wellbore and determining location in a wellbore
|
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
|
US11808093B2
(en)
|
2018-07-17 |
2023-11-07 |
DynaEnergetics Europe GmbH |
Oriented perforating system
|
USD921858S1
(en)
|
2019-02-11 |
2021-06-08 |
DynaEnergetics Europe GmbH |
Perforating gun and alignment assembly
|
US11808098B2
(en)
|
2018-08-20 |
2023-11-07 |
DynaEnergetics Europe GmbH |
System and method to deploy and control autonomous devices
|
USD1019709S1
(en)
|
2019-02-11 |
2024-03-26 |
DynaEnergetics Europe GmbH |
Charge holder
|
USD1010758S1
(en)
|
2019-02-11 |
2024-01-09 |
DynaEnergetics Europe GmbH |
Gun body
|
WO2020200935A1
(en)
|
2019-04-01 |
2020-10-08 |
DynaEnergetics Europe GmbH |
Retrievable perforating gun assembly and components
|
US11255147B2
(en)
|
2019-05-14 |
2022-02-22 |
DynaEnergetics Europe GmbH |
Single use setting tool for actuating a tool in a wellbore
|
US10927627B2
(en)
|
2019-05-14 |
2021-02-23 |
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
|
US11559875B2
(en)
|
2019-08-22 |
2023-01-24 |
XConnect, LLC |
Socket driver, and method of connecting perforating guns
|
CZ2022303A3
(cs)
|
2019-12-10 |
2022-08-24 |
DynaEnergetics Europe GmbH |
Hlava rozněcovadla
|
WO2021122797A1
(en)
|
2019-12-17 |
2021-06-24 |
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
|
US11988049B2
(en)
|
2020-03-31 |
2024-05-21 |
DynaEnergetics Europe GmbH |
Alignment sub and perforating gun assembly with alignment sub
|
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
|
CN111760798B
(zh)
*
|
2020-06-12 |
2022-03-29 |
贵州久联民爆器材发展股份有限公司九八四四生产分公司 |
电子***装配自动剔除废品的方法及装置
|
US11713625B2
(en)
|
2021-03-03 |
2023-08-01 |
DynaEnergetics Europe GmbH |
Bulkhead
|
US11732556B2
(en)
|
2021-03-03 |
2023-08-22 |
DynaEnergetics Europe GmbH |
Orienting perforation gun assembly
|
US12000267B2
(en)
|
2021-09-24 |
2024-06-04 |
DynaEnergetics Europe GmbH |
Communication and location system for an autonomous frack system
|
US11753889B1
(en)
|
2022-07-13 |
2023-09-12 |
DynaEnergetics Europe GmbH |
Gas driven wireline release tool
|