| Patent | Date |
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Wellbore distributed sensing using fiber optic rotary joint
Grant 11,428,097 - Stark , et al. August 30, 2 | 2022-08-30 |
Optical Fluidic Methods for a Rheometer
App 20220018750 - Jamison; Dale E. ; et al. | 2022-01-20 |
Topside Interrogation For Distributed Acoustic Sensing Of Subsea Wells
App 20210270131 - Ellmauthaler; Andreas ; et al. | 2021-09-02 |
Topside interrogation for distributed acoustic sensing of subsea wells
Grant 11,047,230 - Ellmauthaler , et al. June 29, 2 | 2021-06-29 |
Wellbore Distributed Sensing Using Fiber Optic Rotary Joint
App 20210032985 - Stark; Daniel Joshua ; et al. | 2021-02-04 |
Topside Interrogation For Distributed Acoustic Sensing Of Subsea Wells
App 20200362692 - Ellmauthaler; Andreas ; et al. | 2020-11-19 |
Fluid imaging in a borehole
Grant 10,364,673 - Bhongale , et al. | 2019-07-30 |
Fluid Imaging in a Borehole
App 20190226334 - BHONGALE; Satyan Gopal ; et al. | 2019-07-25 |
Downhole optical communication
Grant 10,294,778 - Barfoot , et al. | 2019-05-21 |
Optical well logging
Grant 10,247,840 - Skinner , et al. | 2019-04-02 |
Distributed Sensor Network
App 20170145819 - Maida, JR.; John L. ; et al. | 2017-05-25 |
Downhole Optical Communication
App 20160208603 - Barfoot; David A ; et al. | 2016-07-21 |
Maximizing hydrocarbon production while controlling phase behavior or precipitation of reservoir impairing liquids or solids
Grant 9,388,686 - Konopczynski , et al. July 12, 2 | 2016-07-12 |
Side-hole cane waveguide sensor
Grant 9,329,334 - Maida, Jr. , et al. May 3, 2 | 2016-05-03 |
Downhole species selective optical fiber sensor systems and methods
Grant 9,297,767 - Maida, Jr. , et al. March 29, 2 | 2016-03-29 |
Communication through an enclosure of a line
Grant 9,003,874 - Samson , et al. April 14, 2 | 2015-04-14 |
Apparatus and method for detecting pressure signals
Grant 8,891,071 - Spross , et al. November 18, 2 | 2014-11-18 |
Flow Velocity And Acoustic Velocity Measurement With Distributed Acoustic Sensing
App 20140202240 - SKINNER; Neal G. ; et al. | 2014-07-24 |
Optical Well Logging
App 20140203946 - SKINNER; Neal G. ; et al. | 2014-07-24 |
Downhole Optical Acoustic Transducers
App 20140204712 - SKINNER; Neal G. ; et al. | 2014-07-24 |
Fiber optic splice housing and integral dry mate connector system
Grant 8,757,891 - Ringgenberg , et al. June 24, 2 | 2014-06-24 |
Side-hole Cane Waveguide Sensor
App 20140147074 - MAIDA, JR.; John L. ; et al. | 2014-05-29 |
Side-hole cane waveguide sensor
Grant 8,687,926 - Kersey , et al. April 1, 2 | 2014-04-01 |
Event Synchronization For Optical Signals
App 20140064742 - BARFOOT; David A. ; et al. | 2014-03-06 |
Communication Through An Enclosure Of A Line
App 20140022537 - SAMSON; Etienne M. ; et al. | 2014-01-23 |
Spectral broadening for DTS application
Grant 8,630,514 - Mitchell , et al. January 14, 2 | 2014-01-14 |
Apparatus and method for detecting pressure signals
Grant 8,610,896 - Spross , et al. December 17, 2 | 2013-12-17 |
Downhole orientation sensing with nuclear spin gyroscope
Grant 8,581,580 - Maida, Jr. , et al. November 12, 2 | 2013-11-12 |
Optimized pressure drilling with continuous tubing drill string
Grant 8,573,325 - Maida, Jr. , et al. November 5, 2 | 2013-11-05 |
Fiber optic splice housing and integral dry mate connector system
Grant 8,550,722 - Ringgenberg , et al. October 8, 2 | 2013-10-08 |
Fiber optic splice housing and integral dry mate connector system
Grant 8,550,721 - Ringgenberg , et al. October 8, 2 | 2013-10-08 |
Fiber optic splice housing and integral dry mate connector system
Grant 8,523,454 - Ringgenberg , et al. September 3, 2 | 2013-09-03 |
Fiber optic splice housing and integral dry mate connector system
Grant 8,511,907 - Ringgenberg , et al. August 20, 2 | 2013-08-20 |
Spectral Broadening for DTS Application
App 20130209029 - Mitchell; Ian Bradford ; et al. | 2013-08-15 |
Controlling well operations based on monitored parameters of cement health
Grant 8,505,625 - Ravi , et al. August 13, 2 | 2013-08-13 |
System And Method For Removing Deleterious Chemicals From A Fiber Optic Line
App 20130192640 - Skinner; Neal G. ; et al. | 2013-08-01 |
Optimized Pressure Drilling With Continuous Tubing Drill String
App 20130161098 - MAIDA, JR.; John L. ; et al. | 2013-06-27 |
Apparatus and Method for Detecting Pressure Signals
App 20130141733 - Spross; Ronald L ; et al. | 2013-06-06 |
Optimized pressure drilling with continuous tubing drill string
Grant 8,448,720 - Maida, Jr. , et al. May 28, 2 | 2013-05-28 |
Apparatus and Method for Detecting Pressure Signals
App 20130128276 - Spross; Ronald L. ; et al. | 2013-05-23 |
Downhole Species Selective Optical Fiber Sensor Systems and Methods
App 20130087328 - Maida, JR.; John L. ; et al. | 2013-04-11 |
Optimized Pressure Drilling With Continuous Tubing Drill String
App 20120305314 - MAIDA, JR.; John L. ; et al. | 2012-12-06 |
Downhole orientation sensing with nuclear spin gyroscope
Grant 8,278,923 - Samson , et al. October 2, 2 | 2012-10-02 |
Fiber Optic Splice Housing And Integral Dry Mate Connector System
App 20120174378 - RINGGENBERG; Paul D. ; et al. | 2012-07-12 |
Fiber Optic Splice Housing And Integral Dry Mate Connector System
App 20120170613 - RINGGENBERG; Paul D. ; et al. | 2012-07-05 |
Fiber Optic Splice Housing And Integral Dry Mate Connector System
App 20120170898 - RINGGENBERG; Paul D. ; et al. | 2012-07-05 |
Fiber Optic Splice Housing And Integral Dry Mate Connector System
App 20120170893 - RINGGENBERG; Paul D. ; et al. | 2012-07-05 |
Fiber Optic Splice Housing And Integral Dry Mate Connector System
App 20120170614 - RINGGENBERG; Paul D. ; et al. | 2012-07-05 |
Fiber Optic Splice Housing And Integral Dry Mate Connector System
App 20120148204 - RINGGENBERG; Paul D. ; et al. | 2012-06-14 |
Maximizing Hydrocarbon Production While Controlling Phase Behavior Or Precipitation Of Reservoir Impairing Liquids Or Solids
App 20120018167 - KONOPCZYNSKI; Michael R. ; et al. | 2012-01-26 |
Monitoring Of Objects In Conjunction With A Subterranean Well
App 20120014211 - MAIDA, JR.; John L. ; et al. | 2012-01-19 |
Downhole Orientation Sensing With Nuclear Spin Gyroscope
App 20110297372 - MAIDA, JR.; John L. ; et al. | 2011-12-08 |
Downhole Orientation Sensing With Nuclear Spin Gyroscope
App 20110298457 - SAMSON; Etienne M. ; et al. | 2011-12-08 |
Apparatus And Method For Detecting Pressure Signals
App 20110109912 - Spross; Ronald L ; et al. | 2011-05-12 |
Distributed temperature sensing in deep water subsea tree completions
Grant 7,938,178 - Ringgenberg , et al. May 10, 2 | 2011-05-10 |
Downhole Monitoring With Distributed Optical Density, Temperature And/or Strain Sensing
App 20110090496 - SAMSON; Etienne M. ; et al. | 2011-04-21 |
Fiber Optic Splice Housing And Integral Dry Mate Connector System
App 20100086257 - RINGGENBERG; Paul D. ; et al. | 2010-04-08 |
Method and apparatus for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments
Grant 7,400,803 - Maida, Jr. July 15, 2 | 2008-07-15 |
Method and system for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments
Grant 7,218,820 - Maida, Jr. May 15, 2 | 2007-05-15 |
Method and system for determining and controlling position of valve
Grant 7,195,033 - Mayeu , et al. March 27, 2 | 2007-03-27 |
System and method for monitoring performance of downhole equipment using fiber optic based sensors
Grant 7,028,543 - Hardage , et al. April 18, 2 | 2006-04-18 |
Remotely deployed optical fiber circulator
Grant 6,933,491 - Maida, Jr. August 23, 2 | 2005-08-23 |
Hydrogen diffusion delay barrier for fiber optic cables used in hostile environments
Grant 6,907,170 - Maida, Jr. June 14, 2 | 2005-06-14 |
Fiber optic interferometric vital sign monitor for use in magnetic resonance imaging, confined care facilities and in-hospital
Grant 6,816,266 - Varshneya , et al. November 9, 2 | 2004-11-09 |
Fiber optic monitor using interferometry for detecting vital signs of a patient
Grant 6,498,652 - Varshneya , et al. December 24, 2 | 2002-12-24 |
Seismic sensor array with electrical to optical transformers
Grant 6,256,588 - Maida, Jr. , et al. July 3, 2 | 2001-07-03 |
Method and structure for incorporating fiber optic acoustic sensors in a seismic array
Grant 6,211,964 - Luscombe , et al. April 3, 2 | 2001-04-03 |
Seismic sensor array with electrical-to optical transformers
Grant 6,188,645 - Maida, Jr. , et al. February 13, 2 | 2001-02-13 |
Optical sensor
Grant 6,160,762 - Luscombe , et al. December 12, 2 | 2000-12-12 |
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