| Patent | Date |
|---|
Topside Distributed Acoustic Sensing Interrogation Of Subsea Wells With A Single Optical Waveguide
App 20220236106 - Ellmauthaler; Andreas ; et al. | 2022-07-28 |
Cement as a battery for detection downhole
Grant 11,352,850 - Singh , et al. June 7, 2 | 2022-06-07 |
Topside distributed acoustic sensing interrogation of subsea wells with a single optical waveguide
Grant 11,326,936 - Ellmauthaler , et al. May 10, 2 | 2022-05-10 |
Cooled single-photon detector apparatus and methods
Grant 11,313,222 - Stark , et al. April 26, 2 | 2022-04-26 |
Acoustic telemetry system
Grant 11,299,985 - Stark , et al. April 12, 2 | 2022-04-12 |
Systems and methods to reduce acoustic noise in fiber optic based sensor systems
Grant 11,268,834 - Capoglu , et al. March 8, 2 | 2022-03-08 |
Detection of location of cement
Grant 11,143,015 - Pearl, Jr. , et al. October 12, 2 | 2021-10-12 |
System And Method For Deploying Fiber Optics Lines In A Wellbore
App 20210301653 - JAASKELAINEN; Mikko ; et al. | 2021-09-30 |
System and method for deploying fiber optics lines in a wellbore
Grant 11,131,185 - Jaaskelainen , et al. September 28, 2 | 2021-09-28 |
Distributed Acoustic Sensing For Coiled Tubing Characteristics
App 20210277771 - Pawar; Bharat B. ; et al. | 2021-09-09 |
Topside Distributed Acoustic Sensing Interrogation Of Subsea Wells With A Single Optical Waveguide
App 20210270667 - Ellmauthaler; Andreas ; et al. | 2021-09-02 |
Analyte-induced chiroptical changes
Grant 11,092,539 - Pearl, Jr. , et al. August 17, 2 | 2021-08-17 |
Systems And Methods For Sealing Casing To A Wellbore Via Light Activation
App 20210238953 - BOUL; Peter James ; et al. | 2021-08-05 |
Cement As A Battery For Detection Downhole
App 20210238994 - Singh; John Paul Bir ; et al. | 2021-08-05 |
Using Active Actuation For Downhole Fluid Identification And Cement Barrier Quality Assessment
App 20210238978 - SINGH; John Paul Bir ; et al. | 2021-08-05 |
Downhole Pressure Sensing For Fluid Identification
App 20210238983 - SINGH; John Paul Bir ; et al. | 2021-08-05 |
Loss Circulation Detection During Cementing Operations
App 20210238977 - Singh; John Paul Bir ; et al. | 2021-08-05 |
Acoustic Telemetry System
App 20210231008 - STARK; Daniel Joshua ; et al. | 2021-07-29 |
Systems And Methods To Reduce Acoustic Noise In Fiber Optic Based Sensor Systems
App 20210223067 - CAPOGLU; Ilker R. ; et al. | 2021-07-22 |
Cooled Single-Photon Detector Apparatus And Methods
App 20210222549 - Stark; Daniel J. ; et al. | 2021-07-22 |
Cooled optical apparatus, systems, and methods
Grant 11,048,017 - Stark , et al. June 29, 2 | 2021-06-29 |
Electrochemical sensing using optical systems with electrochemical probes for wellbore applications
Grant 11,015,445 - Lan , et al. May 25, 2 | 2021-05-25 |
Single-Photon Detector-Based Interrogation For Distributed Fiber Optic Sensing Of Subsea Wells
App 20210096020 - Stark; Daniel Joshua ; et al. | 2021-04-01 |
Optical fiber spectroscopy using single photon detectors (SPDs)
Grant 10,948,344 - Stark , et al. March 16, 2 | 2021-03-16 |
Arrayed distributed temperature sensing using single-photon detectors
Grant 10,934,838 - Stark , et al. March 2, 2 | 2021-03-02 |
Arrayed distributed acoustic sensing using single-photon detectors
Grant 10,823,866 - Stark , et al. November 3, 2 | 2020-11-03 |
Analyte-Induced Chiroptical Changes
App 20200232907 - Pearl, Jr.; William Cecil ; et al. | 2020-07-23 |
Detection Of Location Of Cement
App 20200182042 - PEARL, JR.; William Cecil ; et al. | 2020-06-11 |
Partially reflective materials and coatings for optical communication in a wellbore
Grant 10,612,371 - Stark , et al. | 2020-04-07 |
OPTICAL FIBER SPECTROSCOPY USING SINGLE PHOTON DETECTORS (SPDs)
App 20190339124 - Stark; Daniel J. ; et al. | 2019-11-07 |
Smart subsea pipeline
Grant 10,443,763 - Green , et al. Oc | 2019-10-15 |
Arrayed Distributed Temperature Sensing Using Single-Photon Detectors
App 20190292906 - Stark; Daniel Joshua ; et al. | 2019-09-26 |
Electrochemical Sensing Using Optical Systems With Electrochemical Probes For Wellbore Applications
App 20190226335 - Lan; Xinwei ; et al. | 2019-07-25 |
Cooled Optical Apparatus, Systems, And Methods
App 20190187328 - Stark; Daniel Joshua ; et al. | 2019-06-20 |
Arrayed Distributed Acoustic Sensing Using Single-photon Detectors
App 20190146107 - Stark; Daniel Joshua ; et al. | 2019-05-16 |
Hybrid fiber optic cable for distributed sensing
Grant 10,247,851 - Therrien , et al. | 2019-04-02 |
Downhole sensing using solitons in optical fiber
Grant 10,241,230 - Bhongale , et al. | 2019-03-26 |
Distributed acoustic sensing systems and methods employing under-filled multi-mode optical fiber
Grant 10,209,383 - Barfoot , et al. Feb | 2019-02-19 |
Smart subsea pipeline
Grant 10,197,212 - Green , et al. Fe | 2019-02-05 |
Telemetry system with terahertz frequency multiplier
Grant 10,072,496 - Nitsche , et al. September 11, 2 | 2018-09-11 |
Distributed nondestructive structural defects detection in slickline cables
Grant 10,073,005 - Xia , et al. September 11, 2 | 2018-09-11 |
Downhole systems and methods for water source determination
Grant 10,060,250 - Samson , et al. August 28, 2 | 2018-08-28 |
Downhole Telemetry Systems and Methods
App 20180223653 - Stark; Daniel Joshua ; et al. | 2018-08-09 |
Hybrid Fiber Optic Cable For Distributed Sensing
App 20180180766 - Therrien; Jason Edward ; et al. | 2018-06-28 |
Hybrid fiber optic and graphene cable
Grant 10,001,614 - Gao , et al. June 19, 2 | 2018-06-19 |
Quasi-optical waveguide
Grant 9,983,331 - Nitsche , et al. May 29, 2 | 2018-05-29 |
Acoustic sensor metadata dubbing channel
Grant 9,945,979 - Stokely , et al. April 17, 2 | 2018-04-17 |
Methods And Systems Employing A Controlled Acoustic Source And Distributed Acoustic Sensors To Identify Acoustic Impedance Boundary Anomalies Along A Conduit
App 20180087372 - Stokely; Christopher Lee ; et al. | 2018-03-29 |
Downhole EM sensing using SAGNAC interferometer for wellbore monitoring
Grant 9,926,778 - Maida , et al. March 27, 2 | 2018-03-27 |
Partially Reflective Materials And Coatings For Optical Communication In A Wellbore
App 20180045041 - Stark; Daniel Joshua ; et al. | 2018-02-15 |
Self-diagnosing composite slickline cables
Grant 9,828,846 - Xia , et al. November 28, 2 | 2017-11-28 |
Polymer composite wireline cables comprising optical fiber sensors
Grant 9,791,334 - Xia , et al. October 17, 2 | 2017-10-17 |
Quasi-optical Waveguide
App 20170276828 - Nitsche; Wolfgang Hartmut ; et al. | 2017-09-28 |
Downhole Sensing Using Solitons In Optical Fiber
App 20170219736 - Bhongale; Satyan Gopal ; et al. | 2017-08-03 |
Telemetry System With Terahertz Frequency Multiplier
App 20170198568 - Nitsche; Wolfgang Hartmut ; et al. | 2017-07-13 |
Hybrid Fiber Optic And Graphene Cable
App 20170160503 - Gao; Li ; et al. | 2017-06-08 |
Correction Of Chromatic Dispersion In Remote Distributed Sensing
App 20170093493 - Therrien; Jason Edward ; et al. | 2017-03-30 |
Wireline cable fatigue monitoring using thermally-induced acoustic waves
Grant 9,557,300 - Xia , et al. January 31, 2 | 2017-01-31 |
Distributed Nondestructive Structural Defects Detection In Slickline Cables
App 20170010181 - Xia; Hua ; et al. | 2017-01-12 |
Polymer Composite Wireline Cables Comprising Optical Fiber Sensors
App 20160363493 - Xia; Hua ; et al. | 2016-12-15 |
Downhole time domain reflectometry with optical components
Grant 9,512,717 - Skinner , et al. December 6, 2 | 2016-12-06 |
Smart Subsea Pipeline
App 20160348808 - Green; Todd J. ; et al. | 2016-12-01 |
Distributed Acoustic Sensing Systems and Methods Employing Under-Filled Multi-Mode Optical Fiber
App 20160341841 - Barfoot; David A. ; et al. | 2016-11-24 |
Wireline Cable Fatigue Monitoring Using Thermally-induced Acoustic Waves
App 20160327521 - XIA; HUA ; et al. | 2016-11-10 |
Downhole Em Sensing Using Sagnac Interferometer For Wellbore Monitoring
App 20160298446 - MAIDA; John L. ; et al. | 2016-10-13 |
Self-diagnosing Composite Slickline Cables
App 20160265339 - Xia; Hua ; et al. | 2016-09-15 |
Distributed acoustic sensing systems and methods employing under-filled multi-mode optical fiber
Grant 9,429,466 - Barfoot , et al. August 30, 2 | 2016-08-30 |
Downhole fluid tracking with distributed acoustic sensing
Grant 9,388,685 - Ravi , et al. July 12, 2 | 2016-07-12 |
Smart Subsea Pipeline
App 20160161042 - Green; Todd J. ; et al. | 2016-06-09 |
Acoustic Sensor Metadata Dubbing Channel
App 20160154142 - Stokely; Christopher Lee ; et al. | 2016-06-02 |
Downhole treatment monitoring systems and methods using ion selective fiber sensors
Grant 9,239,406 - Kalia , et al. January 19, 2 | 2016-01-19 |
Optical casing collar locator systems and methods
Grant 9,127,532 - Maida , et al. September 8, 2 | 2015-09-08 |
Optical casing collar locator systems and methods
Grant 9,127,531 - Maida , et al. September 8, 2 | 2015-09-08 |
Remote work methods and systems using nonlinear light conversion
Grant 9,075,252 - Samson , et al. July 7, 2 | 2015-07-07 |
Optical fiber based downhole seismic sensor systems and methods
Grant 9,075,155 - Luscombe , et al. July 7, 2 | 2015-07-07 |
Distributed Acoustic Sensing Systems And Methods Employing Under-filled Multi-mode Optical Fiber
App 20150114127 - BARFOOT; David A. ; et al. | 2015-04-30 |
Fiberoptic Systems And Methods For Acoustic Telemetry
App 20140219056 - Samson; Etienne M. ; et al. | 2014-08-07 |
Downhole Fluid Tracking With Distributed Acoustic Sensing
App 20140180592 - Ravi; Kris ; et al. | 2014-06-26 |
Remote Work Methods and Systems Using Nonlinear Light Conversion
App 20140175272 - Samson; Etienne M. ; et al. | 2014-06-26 |
Downhole Treatment Monitoring Systems and Methods Using Ion Selective Fiber Sensors
App 20140172302 - Kalia; Nitika ; et al. | 2014-06-19 |
Downhole Time Domain Reflectometry with Optical Components
App 20140111348 - Skinner; Neal G. ; et al. | 2014-04-24 |
Cement slurry monitoring
Grant 8,636,063 - Ravi , et al. January 28, 2 | 2014-01-28 |
Communication through an enclosure of a line
Grant 8,584,519 - Maida , et al. November 19, 2 | 2013-11-19 |
Casing Collar Locator With Wireless Telemetry Support
App 20130249705 - SHARP; David P. ; et al. | 2013-09-26 |
Downhole Systems And Methods For Water Source Determination
App 20130245947 - SAMSOM; Etienne M. ; et al. | 2013-09-19 |
Side-hole cane waveguide sensor
Grant 8,494,322 - Kersey , et al. July 23, 2 | 2013-07-23 |
Optical Casing Collar Locator Systems And Methods
App 20130056197 - Maida; John L. ; et al. | 2013-03-07 |
Optical Casing Collar Locator Systems and Methods
App 20130056202 - Maida; John L. ; et al. | 2013-03-07 |
Optical Fiber Based Downhole Seismic Sensor Systems and Methods
App 20120257475 - Luscombe; John ; et al. | 2012-10-11 |
Cement Slurry Monitoring
App 20120205103 - RAVI; Kris ; et al. | 2012-08-16 |
Communication Through An Enclosure Of A Line
App 20120013893 - MAIDA; John L. ; et al. | 2012-01-19 |
Controlling Well Operations Based On Monitored Parameters Of Cement Health
App 20110308788 - RAVI; Kris ; et al. | 2011-12-22 |
Apparatus And Method For Detecting Pressure Signals
App 20110116099 - Spross; Ronald L ; et al. | 2011-05-19 |
Side-hole Cane Waveguide Sensor
App 20100158435 - KERSEY; ALAN D. ; et al. | 2010-06-24 |
Side-hole cane waveguide sensor
Grant 7,669,440 - Kersey , et al. March 2, 2 | 2010-03-02 |
Fiber optic splice housing and integral dry mate connector system
Grant 7,641,395 - Ringgenberg , et al. January 5, 2 | 2010-01-05 |
Side-hole cane waveguide sensor
App 20050247082 - Kersey, Alan D. ; et al. | 2005-11-10 |
Side-hole cane waveguide sensor
Grant 6,931,188 - Kersey , et al. August 16, 2 | 2005-08-16 |
Side-hole cane waveguide sensor
App 20040165809 - Kersey, Alan D. ; et al. | 2004-08-26 |
Optical sensing system
Grant 6,591,025 - Siems , et al. July 8, 2 | 2003-07-08 |
Fiber optic device with a reflective notch coupler
Grant 5,037,172 - Hekman , et al. August 6, 1 | 1991-08-06 |
| 