Replacement of drilling mud; decrease of undesirable shock waves

Industry

CPC
E21B43/1195

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Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells

Current Industry

E21B43/1195Replacement of drilling mud; decrease of undesirable shock waves

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Perforating gun for oil and gas wells, and system and method for us...
- Patent number 11,767,739
- Issue date Sep 26, 2023
- Expro Americas, LLC
- Kerry Daly
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforations using fluids containing hollow spheres
- Patent number 11,377,938
- Issue date Jul 5, 2022
- Halliburton Energy Services, Inc.
- Dale E. Jamison
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole completion assemblies and methods of completing a hydrocar...
- Patent number 11,268,358
- Issue date Mar 8, 2022
- ExxonMobil Upstream Research Company
- Rami Jabari
- E21 - EARTH DRILLING MINING
Information Patent Grant
Reactive perforating gun to reduce drawdown
- Patent number 11,156,068
- Issue date Oct 26, 2021
- Halliburton Energy Services, Inc.
- Richard E. Robey
- E21 - EARTH DRILLING MINING
Information Patent Grant
System and method for shock mitigation
- Patent number 10,975,672
- Issue date Apr 13, 2021
- Schlumberger Technology Corporation
- Christian C. Spring
- E21 - EARTH DRILLING MINING
Information Patent Grant
Viscoelastic surfactant gel for perforation operations
- Patent number 10,947,443
- Issue date Mar 16, 2021
- Halliburton Energy Services, Inc.
- Jose Luis Carvalho Mota
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
System and method to control wellbore pressure during perforating
- Patent number 10,927,649
- Issue date Feb 23, 2021
- Halliburton Energy Service, Inc.
- James Marshall Barker
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun system and method
- Patent number 10,914,143
- Issue date Feb 9, 2021
- Halliburton Energy Services, Inc.
- Kevin S. Harive
- E21 - EARTH DRILLING MINING
Information Patent Grant
Refracturing in a multistring casing with constant entrance hole pe...
- Patent number 10,753,183
- Issue date Aug 25, 2020
- Geodynamics, Inc.
- Wenbo Yang
- F42 - AMMUNITION BLASTING
Information Patent Grant
System and method for shock mitigation
- Patent number 10,246,975
- Issue date Apr 2, 2019
- Schlumberger Technology Corporation
- Christian C. Spring
- E21 - EARTH DRILLING MINING
Information Patent Grant
Impact dampening apparatus
- Patent number 9,988,859
- Issue date Jun 5, 2018
- KLX Energy Services LLC
- Toby Scott Baudoin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Protection of electronic devices used with perforating guns
- Patent number 9,926,777
- Issue date Mar 27, 2018
- Halliburton Energy Services, Inc.
- John P. Rodgers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid pressure pulse generating apparatus with primary seal assembl...
- Patent number 9,915,146
- Issue date Mar 13, 2018
- Evolution Engineering Inc.
- Aaron W. Logan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Protection of electronic devices used with perforating guns
- Patent number 9,909,408
- Issue date Mar 6, 2018
- Halliburton Energy Service, Inc.
- John P. Rodgers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Remote laser heating systems and methods
- Patent number 9,796,047
- Issue date Oct 24, 2017
- Schlumberger Technology Corporation
- Richard Saenger
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Constant entrance hole perforating gun system and method
- Patent number 9,765,601
- Issue date Sep 19, 2017
- Geodynamics, Inc.
- Wenbo Yang
- F42 - AMMUNITION BLASTING
Information Patent Grant
Shock mitigator
- Patent number 9,611,726
- Issue date Apr 4, 2017
- Schlumberger Technology Corporation
- Fahira Sangare
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid pressure pulse generating apparatus with primary seal assembl...
- Patent number 9,528,370
- Issue date Dec 27, 2016
- Evolution Engineering Inc.
- Aaron W. Logan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Fluid pressure pulse generating apparatus with primary seal assembl...
- Patent number 9,476,296
- Issue date Oct 25, 2016
- Evolution Engineering Inc.
- Aaron W. Logan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Downhole pressure compensating device
- Patent number 9,458,695
- Issue date Oct 4, 2016
- Welltec A/S
- Jørgen Hallundbæk
- E21 - EARTH DRILLING MINING
Information Patent Grant
Protection of electronic devices used with perforating guns
- Patent number 9,447,678
- Issue date Sep 20, 2016
- Halliburton Energy Services, Inc.
- Patrick L. Walter
- E21 - EARTH DRILLING MINING
Information Patent Grant
Controlling pressure during perforating operations
- Patent number 9,371,719
- Issue date Jun 21, 2016
- Chevron U.S.A. Inc.
- David Underdown
- E21 - EARTH DRILLING MINING
Information Patent Grant
Shock attenuator for gun system
- Patent number 9,297,228
- Issue date Mar 29, 2016
- Halliburton Energy Services, Inc.
- Samuel Martinez
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun with internal shock mitigation
- Patent number 9,091,152
- Issue date Jul 28, 2015
- Halliburton Energy Services, Inc.
- John P. Rodgers
- E21 - EARTH DRILLING MINING
Information Patent Grant
Assemblies and methods for minimizing pressure-wave damage
- Patent number 8,950,487
- Issue date Feb 10, 2015
- Schlumberger Technology Corporation
- Carlos Erik Baumann
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun assembly and method for controlling wellbore pressu...
- Patent number 8,807,003
- Issue date Aug 19, 2014
- Halliburton Energy Services, Inc.
- Cam Van Le
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun with variable free gun volume
- Patent number 8,794,326
- Issue date Aug 5, 2014
- Halliburton Energy Services, Inc.
- Cam Le
- E21 - EARTH DRILLING MINING
Information Patent Grant
Perforating gun assembly and method for controlling wellbore pressu...
- Patent number 8,739,673
- Issue date Jun 3, 2014
- Halliburton Energy Services, Inc.
- Cam Van Le
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method for the enhancement of dynamic underbalanced systems and opt...
- Patent number 8,726,995
- Issue date May 20, 2014
- Geodynamics, Inc.
- Matthew Robert George Bell
- E21 - EARTH DRILLING MINING
Information Patent Grant
Device for the focus and control of dynamic underbalance or dynamic...
- Patent number 8,726,996
- Issue date May 20, 2014
- Schlumberger Technology Corporation
- Adil Mahallab Al Busaidy
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
ACTIVE ENERGY-ABSORBING SHOCK ABSORBER FOR PERFORATION COMBINED WEL...
- Publication number 20240328288
- Publication date Oct 3, 2024
- SOUTHWEST PETROLEUM UNIVERSITY
- Liangliang DING
- E21 - EARTH DRILLING MINING
Information Patent Application
Downhole Completion Assemblies and Methods of Completing a Hydrocar...
- Publication number 20210189845
- Publication date Jun 24, 2021
- ExxonMobil Upstream Research Company
- Rami Jabari
- E21 - EARTH DRILLING MINING
Information Patent Application
REACTIVE PERFORATING GUN TO REDUCE DRAWDOWN
- Publication number 20200392819
- Publication date Dec 17, 2020
- Halliburton Energy Services, Inc.
- Richard E. Robey
- E21 - EARTH DRILLING MINING
Information Patent Application
System and Method to Control Wellbore Pressure During Perforating
- Publication number 20190234162
- Publication date Aug 1, 2019
- Halliburton Energy Services, Inc.
- James Marshall BARKER
- E21 - EARTH DRILLING MINING
Information Patent Application
SYSTEM AND METHOD FOR SHOCK MITIGATION
- Publication number 20190226305
- Publication date Jul 25, 2019
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Christian C. Spring
- E21 - EARTH DRILLING MINING
Information Patent Application
REFRACTURING IN A MULTISTRING CASING WITH CONSTANT ENTRANCE HOLE PE...
- Publication number 20180106136
- Publication date Apr 19, 2018
- GeoDynamics, Inc.
- Wenbo Yang
- F42 - AMMUNITION BLASTING
Information Patent Application
SYSTEM AND METHOD FOR SHOCK MITIGATION
- Publication number 20170002633
- Publication date Jan 5, 2017
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Christian C. Spring
- E21 - EARTH DRILLING MINING
Information Patent Application
CONTROLLING PRESSURE DURING PERFORATING OPERATIONS
- Publication number 20140299322
- Publication date Oct 9, 2014
- Chevron U.S.A. Inc.
- David Underdown
- E21 - EARTH DRILLING MINING
Information Patent Application
Protection of Electronic Devices Used with Perforating Guns
- Publication number 20140290352
- Publication date Oct 2, 2014
- Halliburton Energy Services, Inc.
- Patrick L. Walter
- E21 - EARTH DRILLING MINING
Information Patent Application
SHOCK ATTENUATOR FOR GUN SYSTEM
- Publication number 20140262271
- Publication date Sep 18, 2014
- Halliburton Energy Services, Inc.
- Samuel Martinez
- E21 - EARTH DRILLING MINING
Information Patent Application
Pressure Limiting Device for Well Perforation Gun String
- Publication number 20140131097
- Publication date May 15, 2014
- Halliburton Energy Services, Inc.
- Jerry L. Walker
- E21 - EARTH DRILLING MINING
Information Patent Application
Perforation Gun String Energy Propagation Management with Tuned Mas...
- Publication number 20140076631
- Publication date Mar 20, 2014
- Halliburton Energy Services, Inc.
- John P. Rodgers
- E21 - EARTH DRILLING MINING
Information Patent Application
DOWNHOLE PRESSURE COMPENSATING DEVICE
- Publication number 20140014352
- Publication date Jan 16, 2014
- Welltec A/S
- Jørgen Hallundbaek
- E21 - EARTH DRILLING MINING
Information Patent Application
COUPLER COMPLIANCE TUNING FOR MITIGATING SHOCK PRODUCED BY WELL PER...
- Publication number 20130153295
- Publication date Jun 20, 2013
- Halliburton Energy Services, Inc.
- John P. RODGERS
- E21 - EARTH DRILLING MINING
Information Patent Application
ASSEMBLIES AND METHODS FOR MINIMIZING PRESSURE-WAVE DAMAGE
- Publication number 20130140023
- Publication date Jun 6, 2013
- Carlos Erik Baumann
- E21 - EARTH DRILLING MINING
Information Patent Application
System And Method Of Perforating A Well And Preparing A Perforating...
- Publication number 20130087336
- Publication date Apr 11, 2013
- Chevron U.S.A. Inc.
- David R. Underdown
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PERFORATING GUN WITH INTERNAL SHOCK MITIGATION
- Publication number 20130048375
- Publication date Feb 28, 2013
- Halliburton Energy Services, Inc.
- John P. RODGERS
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN WITH INTERNAL SHOCK MITIGATION
- Publication number 20130048376
- Publication date Feb 28, 2013
- Halliburton Energy Services, Inc.
- John P. RODGERS
- E21 - EARTH DRILLING MINING
Information Patent Application
Managing Pressurized Fluid in a Downhole Tool
- Publication number 20130025843
- Publication date Jan 31, 2013
- Halliburton Energy Services, Inc.
- John H. Hales
- E21 - EARTH DRILLING MINING
Information Patent Application
Perforating Gun Assembly and Method for Controlling Wellbore Pressu...
- Publication number 20130008655
- Publication date Jan 10, 2013
- Halliburton Energy Services, Inc.
- Cam Van Le
- E21 - EARTH DRILLING MINING
Information Patent Application
Perforating Gun Assembly and Method for Controlling Wellbore Pressu...
- Publication number 20130000979
- Publication date Jan 3, 2013
- Halliburton Energy Services, Inc.
- Cam Van Le
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING STRING WITH LONGITUDINAL SHOCK DE-COUPLER
- Publication number 20120255722
- Publication date Oct 11, 2012
- Halliburton Energy Services, Inc.
- John P. RODGERS
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN WITH VARIABLE FREE GUN VOLUME
- Publication number 20120181026
- Publication date Jul 19, 2012
- Halliburton Energy Services, Inc.
- Cam LE
- E21 - EARTH DRILLING MINING
Information Patent Application
COUPLER COMPLIANCE TUNING FOR MITIGATING SHOCK PRODUCED BY WELL PER...
- Publication number 20120152614
- Publication date Jun 21, 2012
- Halliburton Energy Services, Inc.
- John P. RODGERS
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING STRING WITH LONGITUDINAL SHOCK DE-COUPLER
- Publication number 20120152615
- Publication date Jun 21, 2012
- Halliburton Energy Services, Inc.
- John P. RODGERS
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING STRING WITH BENDING SHOCK DE-COUPLER
- Publication number 20120152616
- Publication date Jun 21, 2012
- Halliburton Energy Services, Inc.
- John P. RODGERS
- E21 - EARTH DRILLING MINING
Information Patent Application
GAS CUSHION NEAR OR AROUND PERFORATING GUN TO CONTROL WELLBORE PRES...
- Publication number 20120018156
- Publication date Jan 26, 2012
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Brenden M. Grove
- E21 - EARTH DRILLING MINING
Information Patent Application
PERFORATING GUN ASSEMBLY TO CONTROL WELLBORE FLUID DYNAMICS
- Publication number 20110284246
- Publication date Nov 24, 2011
- BAKER HUGHES INCORPORATED
- William D. Myers
- E21 - EARTH DRILLING MINING
Information Patent Application
Perforating Gun Assembly and Method for Controlling Wellbore Pressu...
- Publication number 20110209871
- Publication date Sep 1, 2011
- Halliburton Energy Services, Inc.
- Cam Van Le
- E21 - EARTH DRILLING MINING
Information Patent Application
OPTIMIZING WELLBORE PERFORATIONS USING UNDERBALANCE PULSATIONS
- Publication number 20110174487
- Publication date Jul 21, 2011
- Halliburton Energy Services, Inc.
- John D. Burleson
- E21 - EARTH DRILLING MINING

Replacement of drilling mud; decrease of undesirable shock waves

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Perforating gun for oil and gas wells, and system and method for us...

Perforations using fluids containing hollow spheres

Downhole completion assemblies and methods of completing a hydrocar...

Reactive perforating gun to reduce drawdown

System and method for shock mitigation

Viscoelastic surfactant gel for perforation operations

System and method to control wellbore pressure during perforating

Perforating gun system and method

Refracturing in a multistring casing with constant entrance hole pe...

System and method for shock mitigation

Impact dampening apparatus

Protection of electronic devices used with perforating guns

Fluid pressure pulse generating apparatus with primary seal assembl...

Protection of electronic devices used with perforating guns

Remote laser heating systems and methods

Constant entrance hole perforating gun system and method

Shock mitigator

Fluid pressure pulse generating apparatus with primary seal assembl...

Fluid pressure pulse generating apparatus with primary seal assembl...

Downhole pressure compensating device

Protection of electronic devices used with perforating guns

Controlling pressure during perforating operations

Shock attenuator for gun system

Perforating gun with internal shock mitigation

Assemblies and methods for minimizing pressure-wave damage

Perforating gun assembly and method for controlling wellbore pressu...

Perforating gun with variable free gun volume

Perforating gun assembly and method for controlling wellbore pressu...

Method for the enhancement of dynamic underbalanced systems and opt...

Device for the focus and control of dynamic underbalance or dynamic...

Patents Applicationslast 30 patents

ACTIVE ENERGY-ABSORBING SHOCK ABSORBER FOR PERFORATION COMBINED WEL...

Downhole Completion Assemblies and Methods of Completing a Hydrocar...

REACTIVE PERFORATING GUN TO REDUCE DRAWDOWN

System and Method to Control Wellbore Pressure During Perforating

SYSTEM AND METHOD FOR SHOCK MITIGATION

REFRACTURING IN A MULTISTRING CASING WITH CONSTANT ENTRANCE HOLE PE...

SYSTEM AND METHOD FOR SHOCK MITIGATION

CONTROLLING PRESSURE DURING PERFORATING OPERATIONS

Protection of Electronic Devices Used with Perforating Guns

SHOCK ATTENUATOR FOR GUN SYSTEM

Pressure Limiting Device for Well Perforation Gun String

Perforation Gun String Energy Propagation Management with Tuned Mas...

DOWNHOLE PRESSURE COMPENSATING DEVICE

COUPLER COMPLIANCE TUNING FOR MITIGATING SHOCK PRODUCED BY WELL PER...

ASSEMBLIES AND METHODS FOR MINIMIZING PRESSURE-WAVE DAMAGE

System And Method Of Perforating A Well And Preparing A Perforating...

PERFORATING GUN WITH INTERNAL SHOCK MITIGATION

PERFORATING GUN WITH INTERNAL SHOCK MITIGATION

Managing Pressurized Fluid in a Downhole Tool

Perforating Gun Assembly and Method for Controlling Wellbore Pressu...

Perforating Gun Assembly and Method for Controlling Wellbore Pressu...

PERFORATING STRING WITH LONGITUDINAL SHOCK DE-COUPLER

PERFORATING GUN WITH VARIABLE FREE GUN VOLUME

COUPLER COMPLIANCE TUNING FOR MITIGATING SHOCK PRODUCED BY WELL PER...

PERFORATING STRING WITH LONGITUDINAL SHOCK DE-COUPLER

PERFORATING STRING WITH BENDING SHOCK DE-COUPLER

GAS CUSHION NEAR OR AROUND PERFORATING GUN TO CONTROL WELLBORE PRES...

PERFORATING GUN ASSEMBLY TO CONTROL WELLBORE FLUID DYNAMICS

Perforating Gun Assembly and Method for Controlling Wellbore Pressu...

OPTIMIZING WELLBORE PERFORATIONS USING UNDERBALANCE PULSATIONS