| Patent | Date |
|---|
Blowout preventer system and method
Grant 11,441,381 - Moya , et al. September 13, 2 | 2022-09-13 |
Hardfaced Metal Surface And Method Of Manufacture
App 20220275698 - Gamble; Jamie Clay ; et al. | 2022-09-01 |
Hardfaced metal surface and method of manufacture
Grant 11,401,770 - Gamble , et al. August 2, 2 | 2022-08-02 |
Systems And Methods For Sensing Engagement In Hazardous Rated Environments
App 20220056771 - Abou-Assaad; Amine ; et al. | 2022-02-24 |
High Pressure Blowout Preventer System
App 20220018205 - Holmes; John Steven ; et al. | 2022-01-20 |
Pressure Regulator For Fluid Hammer Reduction
App 20210325915 - Connor; Michael James ; et al. | 2021-10-21 |
High Pressure Blowout Preventer System
App 20210262312 - Holmes; John Steven ; et al. | 2021-08-26 |
Method And Apparatus For Early Detection Of Kicks
App 20210246743 - Cheng; Gang ; et al. | 2021-08-12 |
Wireline blind shear ram
Grant 11,053,766 - Baker , et al. July 6, 2 | 2021-07-06 |
Graphical indexing for life cycle management of drilling system assets
Grant 11,035,217 - Holmes , et al. June 15, 2 | 2021-06-15 |
Filled elastomers with improved thermal and mechanical properties
Grant 10,995,194 - Krishnan , et al. May 4, 2 | 2021-05-04 |
Transducer assembly for offshore drilling riser
Grant 10,982,500 - Pan , et al. April 20, 2 | 2021-04-20 |
Condition-based monitoring for materials in wellbore applications
Grant 10,914,662 - Gustafson February 9, 2 | 2021-02-09 |
Hardfaced Metal Surface And Method Of Manufacture
App 20200408059 - Gamble; Jamie Clay ; et al. | 2020-12-31 |
High pressure blowout preventer system
Grant 10,876,369 - Holmes , et al. December 29, 2 | 2020-12-29 |
In situ pressure balanced oil-filled cable connector integrity monitoring
Grant 10,788,543 - Emerich September 29, 2 | 2020-09-29 |
System and method for threaded riser auxiliary lines
Grant 10,738,541 - Myers , et al. A | 2020-08-11 |
Sliding subsea electronics module chassis
Grant 10,662,729 - Abou-Assaad , et al. | 2020-05-26 |
Graphical Indexing For Life Cycle Management Of Drilling System Assets
App 20200125429 - Holmes; John Steven ; et al. | 2020-04-23 |
Pump Chamber Position Indicator
App 20200116142 - Duman; Ahmet ; et al. | 2020-04-16 |
Select mode subsea electronics module
Grant 10,590,726 - McAuley , et al. | 2020-03-17 |
Sliding Subsea Electronics Module Chassis
App 20200072011 - Abou-Assaad; Amine Mounir ; et al. | 2020-03-05 |
Configurable bop stack
Grant 10,577,885 - Drobniak , et al. | 2020-03-03 |
Blind shear ram
Grant 10,550,660 - Carbaugh , et al. Fe | 2020-02-04 |
Graphical indexing for life cycle management of drilling system assets
Grant 10,545,803 - Holmes , et al. Ja | 2020-01-28 |
Mud pump annular friction pressure control system and method
Grant 10,519,732 - Nguyen , et al. Dec | 2019-12-31 |
Systems and methods for automatically operating an electro-hydraulic spider
Grant 10,513,894 - Abou-Assaad , et al. Dec | 2019-12-24 |
Short-chain fluorocarbon-grafted elastomer blowout preventer packers and seals for enhanced H2S resistance
Grant 10,465,031 - Huang , et al. No | 2019-11-05 |
Wireline Blind Shear Ram
App 20190309596 - Baker; Brian Scott ; et al. | 2019-10-10 |
Hardfaced Metal Surface And Method Of Manufacture
App 20190309595 - Gamble; Jamie Clay ; et al. | 2019-10-10 |
Systems and methods for backflushing a riser transfer pipe
Grant 10,400,421 - Nguyen , et al. Sep | 2019-09-03 |
Systems and methods for handling overcurrent and undercurrent conditions in subsea control subsystem components
Grant 10,404,052 - Brooks , et al. Sep | 2019-09-03 |
Condition-based Monitoring For Materials In Wellbore Applications
App 20190257728 - Gustafson; Ryan Cheaney | 2019-08-22 |
System And Method For Threaded Riser Auxiliary Lines
App 20190242198 - Myers; Gregory Jay ; et al. | 2019-08-08 |
Transducer Assembly For Offshore Drilling Riser
App 20190218877 - PAN; Chuanlin ; et al. | 2019-07-18 |
Condition-based monitoring for materials in wellbore applications
Grant 10,337,971 - Gustafson | 2019-07-02 |
Pressure assisted blowout preventer
Grant 10,287,843 - Larson , et al. | 2019-05-14 |
Automated reel control console
Grant 10,268,174 - Abou-Assaad , et al. | 2019-04-23 |
Accumulator volume detector using an optical measurement
Grant 10,240,618 - Beales , et al. | 2019-03-26 |
Power and communications hub for interface between control pod, auxiliary subsea systems, and surface controls
Grant 10,202,839 - Scott , et al. Feb | 2019-02-12 |
Sil rated system for blowout preventer control
Grant 10,196,871 - Holmes , et al. Fe | 2019-02-05 |
BOP control system circuit to reduce hydraulic flow/water hammer
Grant 10,156,113 - Gustafson Dec | 2018-12-18 |
Mud Pump Annular Friction Pressure Control System And Method
App 20180347300 - Nguyen; Dat Manh ; et al. | 2018-12-06 |
In Situ Pressure Balanced Oil-filled Cable Connector Integrity Monitoring
App 20180340970 - Emerich; Francis | 2018-11-29 |
Systems And Methods For Automatically Operating An Electro-hydraulic Spider
App 20180283112 - Abou-Assaad; Amine Mounir ; et al. | 2018-10-04 |
High pressure blowout preventer system
Grant 10,048,673 - Holmes , et al. August 14, 2 | 2018-08-14 |
Systems and methods to visualize component health and preventive maintenance needs for subsea control subsystem components
Grant 10,018,007 - Panicker-Shah July 10, 2 | 2018-07-10 |
Proof testing apparatus and method for reducing the probability of failure on demand of safety rated hydraulic components
Grant 10,012,049 - Holmes July 3, 2 | 2018-07-03 |
Flow isolation for blowout preventer hydraulic control systems
Grant 9,989,975 - Holmes , et al. June 5, 2 | 2018-06-05 |
Filled Elastomers With Improved Thermal And Mechanical Properties
App 20180134863 - Krishnan; Sitaraman ; et al. | 2018-05-17 |
Failsafe system and method for reducing load in a hydraulic cylinder
Grant 9,945,401 - Huseman , et al. April 17, 2 | 2018-04-17 |
Configurable Bop Stack
App 20180080301 - Drobniak; David Joseph ; et al. | 2018-03-22 |
High Pressure Blowout Preventer System
App 20180073320 - Holmes; John Steven ; et al. | 2018-03-15 |
Visual ram position indicator apparatuses and methods
Grant 9,863,549 - Gustafson January 9, 2 | 2018-01-09 |
Ram blowout preventer piston rod subassembly
Grant 9,850,730 - Moya , et al. December 26, 2 | 2017-12-26 |
Hydraulic re-configurable and subsea repairable control system for deepwater blow-out preventers
Grant 9,828,824 - McAuley , et al. November 28, 2 | 2017-11-28 |
Blind shear ram
Grant 9,822,602 - Bleck , et al. November 21, 2 | 2017-11-21 |
SIL rated system for blowout preventer control
Grant 9,803,448 - Holmes , et al. October 31, 2 | 2017-10-31 |
Boltless ram blowout preventer bonnet
Grant 9,790,761 - Prabhakaran , et al. October 17, 2 | 2017-10-17 |
Sil Rated System For Blowout Preventer Control
App 20170284164 - Holmes; John S. ; et al. | 2017-10-05 |
System and method of alignment for hydraulic coupling
Grant 9,759,018 - Stibich , et al. September 12, 2 | 2017-09-12 |
Blowout Preventer Packer Insert
App 20170254167 - Carbaugh; William L. | 2017-09-07 |
Systems And Methods For Backflushing A Riser Transfer Pipe
App 20170254044 - Nguyen; Dat Manh ; et al. | 2017-09-07 |
Proportional Electrohydraulic Servo Valve Closed Loop Feedback Control of Pressure Reducing and Relieving Hydraulic Circuit
App 20170159394 - Kalinec; Christopher Lance | 2017-06-08 |
Failsafe System And Method For Reducing Load In A Hydraulic Cylinder
App 20170138377 - Huseman; Joseph Edison ; et al. | 2017-05-18 |
Automated Reel Control Console
App 20170139392 - Abou-Assaad; Amine Mounir ; et al. | 2017-05-18 |
Short-chain Fluorocarbon-grafted Elastomer Blowout Preventer Packers And Seals For Enhanced H2s Resistance
App 20170129982 - Huang; Ming Yu ; et al. | 2017-05-11 |
Blind Shear Ram
App 20170130550 - Carbaugh; William L. ; et al. | 2017-05-11 |
Boltless Locking of BOP Bonnet
App 20170107778 - Krishnasamy; Kathiresan ; et al. | 2017-04-20 |
Variable ram packer with strain reduction features
Grant 9,580,988 - Bleck , et al. February 28, 2 | 2017-02-28 |
Pump Chamber Position Indicator
App 20170045044 - DUMAN; Ahmet ; et al. | 2017-02-16 |
Hydraulic cushion
Grant 9,534,458 - Duman , et al. January 3, 2 | 2017-01-03 |
Boltless Ram Blowout Preventer Bonnet
App 20160377194 - Prabhakaran; Surendran ; et al. | 2016-12-29 |
Solenoid valve housings for blowout preventer
Grant 9,528,340 - Beales , et al. December 27, 2 | 2016-12-27 |
Accumulator Volume Detector Using An Optical Measurement
App 20160356290 - Beales; Thomas David ; et al. | 2016-12-08 |
Proof Testing Apparatus and Method For Reducing the Probability of Failure on Demand of Safety Rated Hydraulic Components
App 20160340998 - Holmes; John Steven | 2016-11-24 |
Systems and Methods for Sensing Engagement in Hazardous Rated Environments
App 20160340988 - Abou-Assaad; Amine ; et al. | 2016-11-24 |
Systems and Methods for Handling Overcurrent and Undercurrent Conditions in Subsea Control Subsystem Components
App 20160329697 - Brooks; Ronald Dean ; et al. | 2016-11-10 |
Hydraulic Re-configurable and Subsea Repairable Control System for Deepwater Blow-out Preventers
App 20160319622 - McAuley; Alexander Michael ; et al. | 2016-11-03 |
Pressure Assisted Blowout Preventer
App 20160319623 - Larson; Eric Dale ; et al. | 2016-11-03 |
Graphical Indexing For Life Cycle Management Of Drilling System Assets
App 20160306831 - Holmes; John Steven ; et al. | 2016-10-20 |
Stabilized valve
Grant 9,422,783 - Gustafson , et al. August 23, 2 | 2016-08-23 |
Pressure assisted blowout preventer
Grant 9,410,393 - Larson , et al. August 9, 2 | 2016-08-09 |
Bop Control System Circuit To Reduce Hydraulic Flow/water Hammer
App 20160222746 - Gustafson; Ryan Cheaney | 2016-08-04 |
Condition-Based Monitoring For Materials in Wellbore Applications
App 20160223447 - Gustafson; Ryan Cheaney | 2016-08-04 |
Systems and Methods for Subsea Cable Ground Fault Isolation
App 20160181780 - Hatter; William James ; et al. | 2016-06-23 |
Solenoid Valve Housings for Blowout Preventer
App 20160177654 - Beales; Thomas David ; et al. | 2016-06-23 |
Power and Communications Hub For Interface Between Control Pod, Auxiliary Subsea Systems, and Surface Controls
App 20160177700 - Scott; Glen Allen ; et al. | 2016-06-23 |
Hydraulic Valve Arrangement for Blowout Preventer
App 20160177653 - Carrera; Daniel ; et al. | 2016-06-23 |
Pressure Regulator For Fluid Hammer Reduction
App 20160179106 - Connor, JR.; Michael James ; et al. | 2016-06-23 |
System and Method of Alignment for Hydraulic Coupling
App 20160168926 - Stibich; Alex David ; et al. | 2016-06-16 |
Variable Ram Packer with Strain Reduction Features
App 20160160599 - Bleck; Julia Anne ; et al. | 2016-06-09 |
Blowout preventer system having position and pressure sensing device and related methods
Grant 9,347,289 - Judge , et al. May 24, 2 | 2016-05-24 |
Flow Isolation For Blowout Preventer Hydraulic Control Systems
App 20160130905 - Holmes; John S. ; et al. | 2016-05-12 |
High Pressure Blowout Preventer System
App 20160109874 - Holmes; John Steven ; et al. | 2016-04-21 |
Torsional shearing of oilfield tubulars
Grant 9,316,080 - Larson April 19, 2 | 2016-04-19 |
Blind Shear Ram
App 20160097250 - Bleck; Julia Anne ; et al. | 2016-04-07 |
SIL Rated System for Blowout Preventer Control
App 20160090810 - Holmes; John S. ; et al. | 2016-03-31 |
Modular, Retrievable Valve Packs For Blowout Preventer Multiplexer Controls
App 20160076331 - Kalinec; Christopher Lance ; et al. | 2016-03-17 |
Visual Ram Position Indicator Apparatuses And Methods
App 20160069472 - Gustafson; Ryan Cheaney | 2016-03-10 |
Subsea power and data communication apparatus and related methods
Grant 9,281,906 - Choudhury March 8, 2 | 2016-03-08 |
Ram Blowout Preventer Piston Rod Subassembly
App 20160017685 - Moya; Ronny Alexander ; et al. | 2016-01-21 |
Visual ram position indicator apparatuses and methods
Grant 9,188,241 - Gustafson November 17, 2 | 2015-11-17 |
Rechargeable system for subsea force generating device and method
Grant 9,175,538 - Wordley , et al. November 3, 2 | 2015-11-03 |
Decompression to fill pressure
Grant 9,175,528 - Duman , et al. November 3, 2 | 2015-11-03 |
Gas handler, riser assembly, and method
Grant 9,109,405 - Carbaugh , et al. August 18, 2 | 2015-08-18 |
Deformation resistant opening chamber head and method
Grant 9,109,421 - Carbaugh , et al. August 18, 2 | 2015-08-18 |
Systems And Methods To Visualize Component Health And Preventive Maintenance Needs For Subsea Control Subsystem Components
App 20150184505 - Panicker-Shah; Kalpana | 2015-07-02 |
Subsea Pressure Regulator
App 20150101674 - Gustafson; Ryan Cheaney | 2015-04-16 |
Drill string valve and method
Grant 8,727,040 - Schroeder , et al. May 20, 2 | 2014-05-20 |
Stabilized Valve
App 20140061516 - Gustafson; Ryan ; et al. | 2014-03-06 |
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