| Patent | Date |
|---|
System And Method For Applying Artificial Intelligence Techniques To Reservoir Fluid Geodynamics
App 20220187495 - Freed; Denise E. ; et al. | 2022-06-16 |
Formation Analysis Incorporating Identification Of Immovable And Viscous Hydrocarbons
App 20220128727 - Datir; Harish B. ; et al. | 2022-04-28 |
Method for characterization of hydrocarbon reservoirs
Grant 11,280,191 - Zuo , et al. March 22, 2 | 2022-03-22 |
Modeling of oil and gas fields for appraisal and early development
Grant 11,269,113 - Kauerauf , et al. March 8, 2 | 2022-03-08 |
Asphaltene phase instability analysis in gas charges into oil reservoirs
Grant 11,188,689 - Zuo , et al. November 30, 2 | 2021-11-30 |
Methods and systems for calculating and evaluating value of information for reservoir fluid models derived from DFA tool data
Grant 10,989,835 - Bailey , et al. April 27, 2 | 2021-04-27 |
Systems and Methods for Identifying Two or More Charges into Reservoir Using Downhole Fluid Analysis
App 20200378249 - Dumont; Hadrien ; et al. | 2020-12-03 |
Systems and methods for identifying two or more charges into reservoir using downhole fluid analysis
Grant 10,746,018 - Dumont , et al. A | 2020-08-18 |
Reservoir fluid geodynamic system and method for reservoir characterization and modeling
Grant 10,746,017 - Zuo , et al. A | 2020-08-18 |
Downhole real-time filtrate contamination monitoring
Grant 10,738,606 - Zuo , et al. A | 2020-08-11 |
Fluid analysis methods and apparatus for determining gas-oil ratio
Grant 10,605,797 - Zuo , et al. | 2020-03-31 |
Method and systems for reservoir modeling, evaluation and simulation
Grant 10,534,871 - Pomerantz , et al. Ja | 2020-01-14 |
Modeling of Oil and Gas Fields for Appraisal and Early Development
App 20190293835 - Kauerauf; Armin ; et al. | 2019-09-26 |
Downhole Real-Time Filtrate Contamination Monitoring
App 20190264560 - Zuo; Youxiang ; et al. | 2019-08-29 |
Tar mat formation prediction in late-charge reservoirs
Grant 10,392,936 - Pan , et al. A | 2019-08-27 |
Asphaltene gradient modeling methods
Grant 10,345,481 - Freed , et al. July 9, 2 | 2019-07-09 |
Evaluating reservoir oil biodegradation
Grant 10,330,665 - Zuo , et al. | 2019-06-25 |
Downhole real-time filtrate contamination monitoring
Grant 10,316,656 - Zuo , et al. | 2019-06-11 |
Downhole fluid analysis method and apparatus for determining viscosity
Grant 10,228,325 - Zuo , et al. | 2019-03-12 |
Tar mat formation prediction in late-charge reservoirs
Grant 10,190,396 - Chen , et al. Ja | 2019-01-29 |
Analyzing reservoir using fluid analysis
Grant 10,184,334 - Betancourt-Pocaterra , et al. Ja | 2019-01-22 |
Assessing risks of compartmentalization
Grant 10,101,484 - Pomerantz , et al. October 16, 2 | 2018-10-16 |
Method for reservoir evaluation employing non-equilibrium asphaltene component
Grant 10,100,638 - Wang , et al. October 16, 2 | 2018-10-16 |
Combining downhole fluid analysis and petroleum systems modeling
Grant 10,083,258 - Kauerauf , et al. September 25, 2 | 2018-09-25 |
Asphaltene Phase Instability Analysis in Gas Charges into Oil Reservoirs
App 20180004863 - Zuo; Youxiang ; et al. | 2018-01-04 |
Systems and Methods for Identifying Two or More Charges into Reservoir Using Downhole Fluid Analysis
App 20170342828 - Dumont; Hadrien ; et al. | 2017-11-30 |
Drilling wells in compartmentalized reservoirs
Grant 9,664,032 - Mullins , et al. May 30, 2 | 2017-05-30 |
Fluid analysis by optical spectroscopy with photoacoustic detection
Grant 9,651,476 - Speck , et al. May 16, 2 | 2017-05-16 |
Fluidic speed of sound measurement using photoacoustics
Grant 9,618,446 - Speck , et al. April 11, 2 | 2017-04-11 |
Oil based drilling mud filtrate contamination monitoring using gas to oil ratio
Grant 9,606,260 - Zuo , et al. March 28, 2 | 2017-03-28 |
Prediction of asphaltene onset pressure gradients downhole
Grant 9,581,014 - Chen , et al. February 28, 2 | 2017-02-28 |
Tar Mat Formation Prediction in Late-Charge Reservoirs
App 20170016321 - Pan; Shu ; et al. | 2017-01-19 |
Device and method to determine conductivity for high pressure-high temperature service
Grant 9,535,187 - Roy , et al. January 3, 2 | 2017-01-03 |
Reservoir Fluid Geodynamic System and Method for Reservoir Modeling and Characterization
App 20160348480 - Zuo; Youxiang ; et al. | 2016-12-01 |
Microhydraulic fracturing with downhole acoustic measurement
Grant 9,477,002 - Miller , et al. October 25, 2 | 2016-10-25 |
Methods for characterization of petroleum reservoirs employing property gradient analysis of reservoir fluids
Grant 9,442,217 - Pomerantz , et al. September 13, 2 | 2016-09-13 |
Downhole Fluid Analysis Method and Apparatus for Determining Viscosity
App 20160252454 - Zuo; Youxiang ; et al. | 2016-09-01 |
Assessing reservoir connectivity in hydrocarbon reservoirs
Grant 9,416,656 - Pomerantz , et al. August 16, 2 | 2016-08-16 |
Methods and apparatus for characterization of hydrocarbon reservoirs
Grant 9,416,647 - Zuo , et al. August 16, 2 | 2016-08-16 |
Drilling Wells In Compartmentalized Reservoirs
App 20160186553 - Mullins; Oliver C. ; et al. | 2016-06-30 |
Analyzing Reservoir Using Fluid Analysis
App 20160168985 - Betancourt-Pocaterra; Soraya S. ; et al. | 2016-06-16 |
Integrated formation modeling systems and methods
Grant 9,366,776 - Xian , et al. June 14, 2 | 2016-06-14 |
Systems and Methods for Reservoir Evaluation
App 20160146004 - Wang; Kang ; et al. | 2016-05-26 |
Evaluating Reservoir Oil Biodegradation
App 20160123953 - Zuo; Youxiang ; et al. | 2016-05-05 |
Methods for reservoir evaluation employing non-equilibrium compositional gradients
Grant 9,322,268 - Zuo , et al. April 26, 2 | 2016-04-26 |
Downhole fluid analysis methods
Grant 9,303,510 - Dumont , et al. April 5, 2 | 2016-04-05 |
Drilling wells in compartmentalized reservoirs
Grant 9,279,323 - Mullins , et al. March 8, 2 | 2016-03-08 |
Tar Mat Formation Prediction in Late-Charge Reservoirs
App 20160047208 - Chen; Yi ; et al. | 2016-02-18 |
Methods for characterizing asphaltene instability in reservoir fluids
Grant 9,255,475 - Zuo , et al. February 9, 2 | 2016-02-09 |
Fluid density from downhole optical measurements
Grant 9,243,493 - Hsu , et al. January 26, 2 | 2016-01-26 |
Methods and Systems for Calculating and Evaluating Value of Information for Reservoir Fluid Models Derived from DFA Tool Data
App 20150363520 - Bailey; William J. ; et al. | 2015-12-17 |
Downhole Real-Time Filtrate Contamination Monitoring
App 20150308264 - Zuo; Youxiang ; et al. | 2015-10-29 |
Assessing Risks Of Compartmentalization
App 20150247942 - Pomerantz; Andrew Emil ; et al. | 2015-09-03 |
Fluid Analysis Methods and Apparatus for Determining Gas-Oil Ratio
App 20150226063 - Zuo; Youxiang ; et al. | 2015-08-13 |
Prediction of Asphaltene Onset Pressure Gradients Downhole
App 20150211357 - Chen; Yi ; et al. | 2015-07-30 |
Fluid Analysis By Optical Spectroscopy With Photoacoustic Detection
App 20150211983 - Speck; Andrew J. ; et al. | 2015-07-30 |
Fluidic Speed Of Sound Measurement Using Photoacoustics
App 20150211984 - SPECK; ANDREW J. ; et al. | 2015-07-30 |
Method of analyzing a petroleum reservoir
Grant 9,074,460 - Pomerantz , et al. July 7, 2 | 2015-07-07 |
Asphaltene Gradient Modeling Methods
App 20150185360 - Freed; Denise E. ; et al. | 2015-07-02 |
Assessing Reservoir Connectivity In Hydrocarbon Reservoirs
App 20150136962 - Pomerantz; Andrew E. ; et al. | 2015-05-21 |
Direct measurement of fluid contamination
Grant 9,029,155 - Pomerantz , et al. May 12, 2 | 2015-05-12 |
Methods for characterization of petroleum fluid and application thereof
Grant 8,996,346 - Zuo , et al. March 31, 2 | 2015-03-31 |
Combining Downhole Fluid Analysis And Petroleum Systems Modeling
App 20150081265 - KAUERAUF; ARMIN I. ; et al. | 2015-03-19 |
Drilling Wells In Compartmentalized Reservoirs
App 20150008037 - Mullins; Oliver C. ; et al. | 2015-01-08 |
Method for Characterization of Hydrocarbon Reservoirs
App 20150006084 - Zuo; Youxiang ; et al. | 2015-01-01 |
Detecting gas compounds for downhole fluid analysis
Grant 8,904,859 - Lawrence , et al. December 9, 2 | 2014-12-09 |
Oil Based Drilling Mud Filtrate Contamination Monitoring Using Gas To Oil Ratio
App 20140316705 - Zuo; Youxiang ; et al. | 2014-10-23 |
Drilling wells in compartmentalized reservoirs
Grant 8,839,858 - Mullins , et al. September 23, 2 | 2014-09-23 |
Using models for equilibrium distributions of asphaltenes in the prescence of GOR gradients to determine sampling procedures
Grant 8,825,408 - Freed , et al. September 2, 2 | 2014-09-02 |
Downhole Fluid Analysis Methods
App 20140238667 - Dumont; Hadrien ; et al. | 2014-08-28 |
Methods and apparatus to estimate fluid component volumes
Grant 8,813,554 - Fujisawa , et al. August 26, 2 | 2014-08-26 |
Methods and apparatus for characterization of petroleum fluids contaminated with drilling mud
Grant 8,805,617 - Zuo , et al. August 12, 2 | 2014-08-12 |
Downhole sample analysis method
Grant 8,805,614 - Andrews , et al. August 12, 2 | 2014-08-12 |
Method Of Analyzing A Petroleum Reservoir
App 20140202237 - Pomerantz; Andrew E. ; et al. | 2014-07-24 |
Methods For Reservoir Evaluation Employing Non-Equilibrium Compositional Gradients
App 20140200810 - Zuo; Youxiang ; et al. | 2014-07-17 |
Method for mixing fluids downhole
Grant 8,714,254 - Harrison , et al. May 6, 2 | 2014-05-06 |
Downhole mixing device for mixing a first fluid with a second fluid
Grant 8,708,049 - Lawrence , et al. April 29, 2 | 2014-04-29 |
Impedance Spectroscopy Measurement Device And Methods For Analysis Of Live Reservoir Fluids And Assessment Of In-Situ Corrosion Of Multiple Alloys
App 20130342211 - Roy; Indranil ; et al. | 2013-12-26 |
Methods of calibrating a fluid analyzer for use in a wellbore
Grant 8,555,696 - Dong , et al. October 15, 2 | 2013-10-15 |
Fluid Density From Downhole Optical Measurements
App 20130239664 - Hsu; Kai ; et al. | 2013-09-19 |
Downhole spectroscopic hydrogen sulfide detection
Grant 8,518,702 - Jiang , et al. August 27, 2 | 2013-08-27 |
Methods And Apparatus For Characterization Of Hydrocarbon Reservoirs
App 20130197808 - Zuo; Youxiang ; et al. | 2013-08-01 |
Method For Analysis Of The Chemical Composition Of The Heavy Fraction Of Petroleum
App 20130161502 - Pomerantz; Andrew E. ; et al. | 2013-06-27 |
Methods For Characterization Of Petroleum Reservoirs Employing Property Gradient Analysis Of Reservoir Fluids
App 20130151159 - Pomerantz; Andrew E. ; et al. | 2013-06-13 |
Methods for Characterizing Asphaltene Instability in Reservoir Fluids
App 20130112406 - Zuo; Youxiang ; et al. | 2013-05-09 |
Method and apparatus for oil spill detection
Grant 8,362,429 - Andrews , et al. January 29, 2 | 2013-01-29 |
Methods And Apparatus To Estimate Fluid Component Volumes
App 20120304757 - FUJISAWA; GO ; et al. | 2012-12-06 |
Methods For Characterization Of Petroleum Fluid And Application Thereof
App 20120296617 - Zuo; Julian Youxiang ; et al. | 2012-11-22 |
Downhole Mixing Device For Mixing A First Fluid With A Second Fluid
App 20120273203 - Lawrence; Jimmy ; et al. | 2012-11-01 |
Formation fluid sampling tools and methods utilizing chemical heating
Grant 8,283,174 - Van Hal , et al. October 9, 2 | 2012-10-09 |
Methods and apparatus for characterization of petroleum fluids and applications thereof
Grant 8,271,248 - Pomerantz , et al. September 18, 2 | 2012-09-18 |
Method Ans Systems For Reservoir Modeling, Evaluation And Simulation
App 20120232859 - Pomerantz; Andrew E. ; et al. | 2012-09-13 |
Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluids
Grant 8,256,283 - Terabayashi , et al. September 4, 2 | 2012-09-04 |
Apparatus and methods to analyze downhole fluids using ionized fluid samples
Grant 8,230,916 - Sumrall , et al. July 31, 2 | 2012-07-31 |
Method For Mixing Fluids Downhole
App 20120145400 - Harrison; Christopher ; et al. | 2012-06-14 |
Integrated Formation Modeling Systems and Methods
App 20120147704 - Xian; ChengGang ; et al. | 2012-06-14 |
Detecting Gas Compounds For Downhole Fluid Analysis
App 20120137764 - Lawrence; Jimmy ; et al. | 2012-06-07 |
Monitoring Injected Nonhydrocarbon And Nonaqueous Fluids Through Downhole Fluid Analysis
App 20120125602 - Dubost; Francois ; et al. | 2012-05-24 |
Method And Apparatus For Oil Spill Detection
App 20120095683 - Andrews; Albert Ballard ; et al. | 2012-04-19 |
Thermodynamic Modeling For Optimized Recovery In Sagd
App 20120059640 - Roy; Indranil ; et al. | 2012-03-08 |
Device And Method To Determine Conductivity For High Pressure-high Temperature Service
App 20120059636 - Roy; Indranil ; et al. | 2012-03-08 |
Downhole Sample Analysis Method
App 20120053838 - Andrews; A. Ballard ; et al. | 2012-03-01 |
Method and apparatus for oil spill detection
Grant 8,124,931 - Andrews , et al. February 28, 2 | 2012-02-28 |
Method and system for fluid characterization of a reservoir
Grant 8,120,357 - Wichers , et al. February 21, 2 | 2012-02-21 |
Direct Measurement Of Fluid Contamination
App 20110284219 - Pomerantz; Andrew E. ; et al. | 2011-11-24 |
Methods and apparatus to form a well
Grant 8,061,444 - Mullins , et al. November 22, 2 | 2011-11-22 |
Fluid analyzer for determining fluid chemistry of formation fluid by downhole reagent injection spectral analysis
Grant 8,057,752 - Torgersen , et al. November 15, 2 | 2011-11-15 |
Downhole spectroscopic hydrogen sulfide detection
Grant 8,058,071 - Jiang , et al. November 15, 2 | 2011-11-15 |
Downhole fluid spectroscopy
Grant 8,039,791 - Dong , et al. October 18, 2 | 2011-10-18 |
Methods And Apparatus For Characterization Of Petroleum Fluids And Applications Thereof
App 20110246143 - Pomerantz; Andrew E. ; et al. | 2011-10-06 |
Methods and apparatus to determine a concentration of nitrogen in a downhole fluid
Grant 8,032,303 - Fujisawa , et al. October 4, 2 | 2011-10-04 |
Methods and apparatus for analysis of downhole asphaltene gradients and applications thereof
Grant 7,996,154 - Zuo , et al. August 9, 2 | 2011-08-09 |
Downhole spectroscopic hydrogen sulfide detection
Grant 7,959,864 - Jiang , et al. June 14, 2 | 2011-06-14 |
Formation Fluid Sampling Tools And Methods Utilizing Chemical Heating
App 20110132609 - Van Hal; Ronald E. G. ; et al. | 2011-06-09 |
Downhole Spectroscopic Hydrogen Sulfide Detection
App 20110111507 - Jiang; Li ; et al. | 2011-05-12 |
Downhole Spectroscopic Hydrogen Sulfide Detection
App 20110104809 - Jiang; Li ; et al. | 2011-05-05 |
Methods and Apparatus for Characterization of Petroleum Fluids Contaminated with Drilling Mud
App 20110088949 - Zuo; Youxiang (Jullan) ; et al. | 2011-04-21 |
Drilling Wells In Compartmentalized Reservoirs
App 20110061935 - Mullins; Oliver C. ; et al. | 2011-03-17 |
Methods Of Calibrating A Fluid Analyzer For Use In A Wellbore
App 20110061439 - Dong; Chengli ; et al. | 2011-03-17 |
Fluid Density From Downhole Optical Measurements
App 20110042070 - Hsu; Kai ; et al. | 2011-02-24 |
Formation fluid sampling tools and methods utilizing chemical heating
Grant 7,886,825 - Van Hal , et al. February 15, 2 | 2011-02-15 |
Method and apparatus for evaluating data associated with an offshore energy platform
Grant 7,881,869 - Clayton , et al. February 1, 2 | 2011-02-01 |
Method Of Downhole Characterization Of Formation Fluids, Measurement Controller For Downhole Characterization Of Formation Fluids, And Apparatus For Downhole Characterization Of Formation Fluids
App 20100313647 - Terabayashi; Toru ; et al. | 2010-12-16 |
Downhole Fluid Spectroscopy
App 20100282959 - Dong; Chengli ; et al. | 2010-11-11 |
High accuracy contamination estimation in hydrocarbon samples using GC.times.GC
Grant 7,805,979 - Reddy , et al. October 5, 2 | 2010-10-05 |
Method of downhole characterization of formation fluids, measurement controller for downhole characterization of formation fluids, and apparatus for downhole characterization of formation fluids
Grant 7,788,972 - Terabayashi , et al. September 7, 2 | 2010-09-07 |
System and method for real-time management of formation fluid sampling with a guarded probe
Grant 7,757,760 - Sherwood , et al. July 20, 2 | 2010-07-20 |
Method and apparatus for detecting naphthenic acids
Grant 7,750,302 - Jamaluddin , et al. July 6, 2 | 2010-07-06 |
Microhydraulic Fracturing With Downhole Acoustic Measurement
App 20100157737 - MILLER; DOUGLAS E. ; et al. | 2010-06-24 |
Apparatus and methods to analyze downhole fluids using ionized fluid samples
Grant 7,733,490 - Goodwin , et al. June 8, 2 | 2010-06-08 |
Methods For Optimizing Petroleum Reservoir Analysis
App 20100132450 - Pomerantz; Andrew E. ; et al. | 2010-06-03 |
Method And System For Fluid Characterization Of A Reservoir
App 20100127701 - Wichers; Wicher ; et al. | 2010-05-27 |
Methods and apparatus for analyzing fluid properties of emulsions using fluorescence spectroscopy
Grant 7,705,982 - Triana , et al. April 27, 2 | 2010-04-27 |
Methods and apparatus for multi dimension fluorescence spectrum measurement and correlations downhole
Grant 7,687,769 - Indo , et al. March 30, 2 | 2010-03-30 |
Methods and apparatus for multi dimension fluorescence spectrum measurement downhole
Grant 7,687,770 - Indo , et al. March 30, 2 | 2010-03-30 |
Subsea Fluid Sampling And Analysis
App 20100059221 - Vannuffelen; Stephane ; et al. | 2010-03-11 |
Method And Apparatus For Detecting Naphthenic Acids
App 20100059669 - Jamaluddin; Abul K.M. ; et al. | 2010-03-11 |
Protective barriers for small devices
Grant 7,673,679 - Harrison , et al. March 9, 2 | 2010-03-09 |
Detecting Gas Compounds For Downhole Fluid Analysis
App 20100050761 - Lawrence; Jimmy ; et al. | 2010-03-04 |
Downhole fluid analysis for production logging
Grant 7,644,611 - Kamiya , et al. January 12, 2 | 2010-01-12 |
Using Models For Equilibrium Distributions Of Asphaltenes In The Prescence Of Gor Gradients To Determine Sampling Procedures
App 20090312997 - Freed; Denise E. ; et al. | 2009-12-17 |
Methods And Apparatus To Form A Well
App 20090288881 - Mullins; Oliver C. ; et al. | 2009-11-26 |
Methods And Apparatus For Analysis Of Downhole Asphaltene Gradients And Applications Thereof
App 20090248310 - ZUO; YOUXIANG (JULIAN) ; et al. | 2009-10-01 |
Methods And Apparatus To Determine A Concentration Of Nitrogen In A Downhole Fluid
App 20090143992 - FUJISAWA; GO ; et al. | 2009-06-04 |
Optical probes and probe systems for monitoring fluid flow in a well
Grant 7,542,142 - Wu , et al. June 2, 2 | 2009-06-02 |
Apparatus And Methods To Analyze Downhole Fluids Using Ionized Fluid Samples
App 20090128818 - Goodwin; Anthony ; et al. | 2009-05-21 |
Apparatus And Methods To Analyze Downhole Fluids Using Ionized Fluid Samples
App 20090126928 - Sumrall; Ernest N. ; et al. | 2009-05-21 |
Downhole Spectroscopic Hydrogen Sulfide Detection
App 20090107667 - Mullins; Oliver C. ; et al. | 2009-04-30 |
Method Of Downhole Characterization Of Formation Fluids, Measurement Controller For Downhole Characterization Of Formation Fluids, And Apparatus For Downhole Characterization Of Formation Fluids
App 20090078036 - TERABAYASHI; TORU ; et al. | 2009-03-26 |
Methods For Optimizing Petroleum Reservoir Analysis
App 20090071239 - ROJAS; KATHERINE ANN ; et al. | 2009-03-19 |
Method and apparatus for in-situ side-wall core sample analysis
Grant 7,500,388 - Fujisawa , et al. March 10, 2 | 2009-03-10 |
Determining Fluid Chemistry Of Formation Fluid By Downhole Reagent Injection Spectral Analysis
App 20090047181 - Torgersen; Torleif ; et al. | 2009-02-19 |
Method And Apparatus For Oil Spill Detection
App 20090039255 - Andrews; Albert Ballard ; et al. | 2009-02-12 |
Methods and apparatus of downhole fluid analysis
Grant 7,461,547 - Terabayashi , et al. December 9, 2 | 2008-12-09 |
Methods and apparatus for oil composition determination
Grant 7,458,258 - Xian , et al. December 2, 2 | 2008-12-02 |
System and method for detecting pressure disturbances in a formation while performing an operation
Grant 7,445,043 - Mullins , et al. November 4, 2 | 2008-11-04 |
Determining fluid chemistry of formation fluid by downhole reagent injection spectral analysis
Grant 7,427,504 - Torgersen , et al. September 23, 2 | 2008-09-23 |
Methods And Apparatus For Multi Dimension Fluorescence Spectrum Measurement And Correlations Downhole
App 20080173804 - INDO; KENTARO ; et al. | 2008-07-24 |
Methods And Apparatus For Multi Dimension Fluorescence Spectrum Measurement Downhole
App 20080173805 - INDO; KENTARO ; et al. | 2008-07-24 |
System and methods of deriving differential fluid properties of downhole fluids
Grant 7,398,159 - Venkataramanan , et al. July 8, 2 | 2008-07-08 |
Method and apparatus for evaluating data associated with an offshore energy platform
App 20080162085 - Clayton; Matthew ; et al. | 2008-07-03 |
Monitoring Injected Nonhydrocarbon And Nonaqueous Fluids Through Downhole Fluid Analysis
App 20080135237 - Dubost; Francois ; et al. | 2008-06-12 |
System And Method For Real-time Management Of Formation Fluid Sampling With A Guarded Probe
App 20080125973 - Sherwood; John D. ; et al. | 2008-05-29 |
Reservoir sample chain-of-custody
Grant 7,379,819 - Betancourt , et al. May 27, 2 | 2008-05-27 |
High Accuracy Contamination Estimation In Hydrocarbon Samples Using Gc X Gc
App 20080105032 - Reddy; Christopher Michael ; et al. | 2008-05-08 |
Formation Fluid Sampling Tools and Methods Utilizing Chemical Heating
App 20080066904 - Van Hal; Ronald E. G. ; et al. | 2008-03-20 |
Downhole Fluid Analysis For Production Logging
App 20080066538 - KAMIYA; AKIRA ; et al. | 2008-03-20 |
Facilitating Oilfield Development With Downhole Fluid Analysis
App 20080040086 - Betancourt; Soraya S. ; et al. | 2008-02-14 |
Methods And Apparatus For Analyzing Fluid Properties Of Emulsions Using Fluorescence Spectroscopy
App 20080037006 - Canas Triana; Jesus Alberto ; et al. | 2008-02-14 |
Marking system and method
Grant 7,293,715 - Bargach , et al. November 13, 2 | 2007-11-13 |
Method and apparatus for composition analysis in a logging environment
Grant 7,279,678 - Andrews , et al. October 9, 2 | 2007-10-09 |
System and method for detecting pressure disturbances in a formation while performing an operation
App 20070187092 - Mullins; Oliver C. ; et al. | 2007-08-16 |
Method and apparatus for in-situ side-wall core sample analysis
App 20070137894 - Fujisawa; Go ; et al. | 2007-06-21 |
Methods and apparatus for oil composition determination
App 20070137292 - Xian; ChengGang ; et al. | 2007-06-21 |
Method for measuring using optical fiber distributed sensor
Grant 7,215,416 - Yamate , et al. May 8, 2 | 2007-05-08 |
Protective barriers for small devices
App 20070062695 - Harrison; Christopher ; et al. | 2007-03-22 |
Method and apparatus for composition analysis in a production logging environment
App 20070035737 - Andrews; A. Ballard ; et al. | 2007-02-15 |
Fluids chain-of-custody
Grant 7,158,887 - Betancourt , et al. January 2, 2 | 2007-01-02 |
Optical probes and probe systems for monitoring fluid flow in a well
Grant 7,142,306 - Wu , et al. November 28, 2 | 2006-11-28 |
Optical Probes and Probe Systems for Monitoring Fluid Flow in a Well
App 20060242853 - Wu; Xu ; et al. | 2006-11-02 |
Methods and apparatus of downhole fluid analysis
App 20060243047 - Terabayashi; Toru ; et al. | 2006-11-02 |
Method for measuring using optical fiber distributed sensor
App 20060239330 - Yamate; Tsutomu ; et al. | 2006-10-26 |
Method for measuring and calibrating measurements using optical fiber distributed sensor
Grant 7,126,680 - Yamate , et al. October 24, 2 | 2006-10-24 |
Methods and apparatus for the downhole characterization of formation fluids
App 20060226699 - Betancourt; Soraya S. ; et al. | 2006-10-12 |
Method for measuring and calibrating measurements using optical fiber distributed sensor
App 20060209291 - Yamate; Tsutomu ; et al. | 2006-09-21 |
Assessing a solids deposit in an oilfield pipe
Grant 7,095,676 - D'Angelo , et al. August 22, 2 | 2006-08-22 |
Methods and apparatus for determining chemical composition of reservoir fluids
Grant 7,095,012 - Fujisawa , et al. August 22, 2 | 2006-08-22 |
Methods and apparatus for the downhole characterization of formation fluids
Grant 7,081,615 - Betancourt , et al. July 25, 2 | 2006-07-25 |
System and methods of deriving differential fluid properties of downhole fluids
App 20060155472 - Venkataramanan; Lalitha ; et al. | 2006-07-13 |
Determining phase transition pressure of downhole retrograde condensate
Grant 7,075,063 - Dong , et al. July 11, 2 | 2006-07-11 |
Marking system and method
App 20060131376 - Bargach; Saad ; et al. | 2006-06-22 |
Assessing downhole WBM-contaminated connate water
Grant 7,028,773 - Fujisawa , et al. April 18, 2 | 2006-04-18 |
Determining dew precipitation and onset pressure in oilfield retrograde condensate
Grant 7,002,142 - Mullins , et al. February 21, 2 | 2006-02-21 |
Method and sensor for monitoring gas in a downhole environment
Grant 6,995,360 - Jones , et al. February 7, 2 | 2006-02-07 |
Optical fluid analysis signal refinement
Grant 6,992,768 - Dong , et al. January 31, 2 | 2006-01-31 |
Method And Sensor For Monitoring Gas In A Downhole Environment
App 20050269499 - Jones, Timothy Gareth John ; et al. | 2005-12-08 |
Determining fluid properties from fluid analyzer
Grant 6,956,204 - Dong , et al. October 18, 2 | 2005-10-18 |
Fluids Chain-Of-Custody
App 20050165554 - Betancourt, Soraya Sofia ; et al. | 2005-07-28 |
Method for measuring and calibrating measurments using optical fiber distributed sensor
App 20050140966 - Yamate, Tsutomu ; et al. | 2005-06-30 |
Determining phase transition pressure of downhole retrograde condensate
App 20050067562 - Dong, Chengli ; et al. | 2005-03-31 |
Apparatus and methods for determining velocity of oil in a flow stream
Grant 6,850,317 - Mullins , et al. February 1, 2 | 2005-02-01 |
Magnetic resonance method for characterizing fluid samples withdrawn from subsurface earth formations
Grant 6,825,657 - Kleinberg , et al. November 30, 2 | 2004-11-30 |
[optical Fluid Analysis Signal Refinement]
App 20040233446 - DONG, CHENGLI ; et al. | 2004-11-25 |
Determining Fluid Properties From Fluid Analyzer
App 20040193375 - Dong, Chengli ; et al. | 2004-09-30 |
Methods and apparatus for downhole fluids analysis
Grant 6,768,105 - Mullins , et al. July 27, 2 | 2004-07-27 |
Determining fluid chemistry of formation fluid by downhole reagent injection spectral analysis
App 20040129874 - Torgersen, Torleif ; et al. | 2004-07-08 |
Methods and apparatus for the downhole characterization of formation fluids
App 20040104341 - Betancourt, Soraya S. ; et al. | 2004-06-03 |
Method for validating a downhole connate water sample
Grant 6,729,400 - Mullins , et al. May 4, 2 | 2004-05-04 |
Methods and apparatus for determining chemical composition of reservoir fluids
App 20040069942 - Fujisawa, Go ; et al. | 2004-04-15 |
Downhole fluorescence detection apparatus
Grant 6,704,109 - Wu , et al. March 9, 2 | 2004-03-09 |
Assessing downhole WBM-contaminated connate water
App 20040000400 - Fujisawa, Go ; et al. | 2004-01-01 |
Determining dew precipitation and onset pressure in oilfield retrograde condensate
App 20040000636 - Mullins, Oliver C. ; et al. | 2004-01-01 |
Method for measuring and calibrating measurements using optical fiber distributed sensor
App 20030234921 - Yamate, Tsutomu ; et al. | 2003-12-25 |
Assessing a solids deposit in an oilfield pipe
App 20030185100 - D'Angelo, Ralph M. ; et al. | 2003-10-02 |
Method for validating a downhole connate water sample
App 20030145988 - Mullins, Oliver C. ; et al. | 2003-08-07 |
Methods and apparatus for downhole fluids analysis
App 20030062472 - Mullins, Oliver C. ; et al. | 2003-04-03 |
Apparatus and methods for determining velocity of oil in a flow stream
App 20030029995 - Mullins, Oliver C. ; et al. | 2003-02-13 |
Magnetic resonance method for characterizing fluid samples withdrawn from subsurface earth formations
App 20030006768 - Kleinberg, Robert L. ; et al. | 2003-01-09 |
Methods and apparatus for determining precipitation onset pressure of asphaltenes
Grant 6,501,072 - Mullins , et al. December 31, 2 | 2002-12-31 |
Optical probes and probe systems for monitoring fluid flow in a well
App 20020176646 - Wu, Xu ; et al. | 2002-11-28 |
Methods and apparatus for optically measuring fluid compressibility downhole
Grant 6,474,152 - Mullins , et al. November 5, 2 | 2002-11-05 |
Methods and apparatus for downhole fluids analysis
Grant 6,476,384 - Mullins , et al. November 5, 2 | 2002-11-05 |
Method of detecting carbon dioxide in a downhole environment
Grant 6,465,775 - Mullins , et al. October 15, 2 | 2002-10-15 |
Methods And Apparatus For Determining Precipitation Onset Pressure Of Asphaltenes
App 20020139929 - Mullins, Oliver C. ; et al. | 2002-10-03 |
Downhole fluorescence detection apparatus
App 20020118905 - Wu, Xu ; et al. | 2002-08-29 |
Permanent optical sensor downhole fluid analysis systems
Grant 6,437,326 - Yamate , et al. August 20, 2 | 2002-08-20 |
Method of detecting carbon dioxide in a downhole environment
App 20020074489 - Mullins, Oliver C. ; et al. | 2002-06-20 |
Analysis of downhole OBM-contaminated formation fluid
Grant 6,350,986 - Mullins , et al. February 26, 2 | 2002-02-26 |
Analysis of downhole OBM-contaminated formation fluid
Grant 6,274,865 - Schroer , et al. August 14, 2 | 2001-08-14 |
Method and apparatus for interpreting fluorescence logging data
Grant 6,268,603 - Mullins , et al. July 31, 2 | 2001-07-31 |
Methods and apparatus utilizing a derivative of a fluorescene signal for measuring the characteristics of a multiphase fluid flow in a hydrocarbon well
Grant 6,075,611 - Dussan V. , et al. June 13, 2 | 2000-06-13 |
Single point optical probe for measuring three-phase characteristics of fluid flow in a hydrocarbon well
Grant 6,023,340 - Wu , et al. February 8, 2 | 2000-02-08 |
Methods and apparatus for determining gas-oil ratio in a geological formation through the use of spectroscopy
Grant 5,939,717 - Mullins August 17, 1 | 1999-08-17 |
Method and apparatus for fluorescence logging
Grant 5,912,459 - Mullins , et al. June 15, 1 | 1999-06-15 |
Method and apparatus for the downhole compositional analysis of formation gases
Grant 5,859,430 - Mullins , et al. January 12, 1 | 1999-01-12 |
Logging-while-drilling optical apparatus
Grant 5,517,024 - Mullins , et al. May 14, 1 | 1996-05-14 |
Method of distinguishing between crude oils
Grant 5,266,800 - Mullins November 30, 1 | 1993-11-30 |
Apparatus and method for detecting the presence of gas in a borehole flow stream
Grant 5,201,220 - Mullins , et al. April 13, 1 | 1993-04-13 |
Apparatus and method for detecting the presence of gas in a borehole flow stream
Grant 5,167,149 - Mullins , et al. December 1, 1 | 1992-12-01 |
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