| Patent | Date |
|---|
Methods of altering the wettability of surfaces to enhance hydrocarbon production
Grant 11,359,130 - Suresh , et al. June 14, 2 | 2022-06-14 |
Delivery System for Oil-Soluble Well Treatment Agents and Methods of Using the Same
App 20220177775 - Bestaoui-Spurr; Naima ; et al. | 2022-06-09 |
Treatment methods using aqueous fluids containing oil-soluble treatment agents
Grant 11,254,850 - Bhaduri , et al. February 22, 2 | 2022-02-22 |
Delivery system for oil-soluble well treatment agents and methods of using the same
Grant 11,254,861 - Bhaduri , et al. February 22, 2 | 2022-02-22 |
Use of sequestering agent in GLDA-based treatments for siliceous formations
Grant 11,198,812 - Nino-Penaloza , et al. December 14, 2 | 2021-12-14 |
Use of composites having coating of reaction product of silicates and polyacrylic acid
Grant 11,180,691 - Sodhi , et al. November 23, 2 | 2021-11-23 |
Methods of Using Delayed Release Well Treatment Composititions
App 20210340432 - Bhaduri; Sumit ; et al. | 2021-11-04 |
Methods of improving hydraulic fracture network
Grant 11,111,766 - Brannon , et al. September 7, 2 | 2021-09-07 |
Methods Of Altering The Wettability Of Surfaces To Enhance Hydrocarbon Production
App 20210147743 - Suresh; Radhika ; et al. | 2021-05-20 |
Energized Well Treating Fluids And Methods Of Using Same
App 20210123333 - ZAKARIA; Ahmed ; et al. | 2021-04-29 |
Method of using controlled release tracers
Grant 10,989,040 - Gupta , et al. April 27, 2 | 2021-04-27 |
Well intervention method using a chemical barrier
Grant 10,989,011 - Gupta April 27, 2 | 2021-04-27 |
Well treatment operations using diverting system
Grant 10,988,678 - Gupta , et al. April 27, 2 | 2021-04-27 |
Fines fixing agent having improved compatibility with organic complexed borate fracturing fluids
Grant 10,941,335 - Carman , et al. March 9, 2 | 2021-03-09 |
Method of using a screen containing a composite for release of well treatment agent into a well
Grant 10,822,536 - Gupta November 3, 2 | 2020-11-03 |
Methods of using superabsorbent polymers for fracturing and sand control applications
Grant 10,822,921 - Gupta , et al. November 3, 2 | 2020-11-03 |
Method of treating a subterranean formation with natural gas
Grant 10,822,935 - Gupta November 3, 2 | 2020-11-03 |
Coiled tubing telemetry system and method for production logging and profiling
Grant 10,815,774 - Livescu , et al. October 27, 2 | 2020-10-27 |
Treatment Methods Using Aqueous Fluids Containing Oil-Soluble Treatment Agents
App 20200299560 - Bhaduri; Sumit ; et al. | 2020-09-24 |
Composites For Treating Subterranean Formations And Processes Of Making And Using The Same
App 20200231866 - SODHI; Thomas ; et al. | 2020-07-23 |
Sand control method using deformable non-spherical particulates
Grant 10,696,897 - Kaufman , et al. June 30, 2 | 2020-06-30 |
Set On Demand Cement
App 20200181475 - Dighe; Shailesh Shashank ; et al. | 2020-06-11 |
Use of Sequestering Agent in GLDA-Based Treatments for Siliceous Formations
App 20200165511 - Nino-Penaloza; Andrea ; et al. | 2020-05-28 |
Use of an acid soluble or degradable solid particulate and an acid liberating or acid generating composite in the stimulation of a subterranean formation
Grant 10,662,748 - Brannon , et al. | 2020-05-26 |
Delivery System for Oil-Soluble Well Treatment Agents and Methods of Using the Same
App 20200157417 - Bhaduri; Sumit ; et al. | 2020-05-21 |
Process And Composition For Removing Metal Sulfides
App 20190367799 - Gupta; D.V. Satyanarayana ; et al. | 2019-12-05 |
Spherical high temperature high closure tolerant cashew nut shell liquid based proppant, methods of manufacture, and uses thereof
Grant 10,479,929 - Gupta Nov | 2019-11-19 |
Methods of using lightweight polymers derived from cashew nut shell liquid in hydraulic fracturing and sand control operations
Grant 10,450,503 - Gupta , et al. Oc | 2019-10-22 |
Composite comprising well treatment agent and/or a tracer adhered onto a calcined substrate of a metal oxide coated core and a method of using the same
Grant 10,400,159 - Gupta Sep | 2019-09-03 |
Oil field treatment fluids
Grant 10,392,551 - Gupta , et al. A | 2019-08-27 |
Method of enhancing conductivity from post frac channel formation
Grant 10,370,950 - Gupta , et al. | 2019-08-06 |
Use Of An Acid Soluble Or Degradable Solid Particulate And An Acid Liberating Or Acid Generating Composite In The Stimulation Of
App 20190226310 - Brannon; Harold Dean ; et al. | 2019-07-25 |
Coiled Tubing Telemetry System and Method for Production Logging and Profiling
App 20190203586 - Livescu; Silviu ; et al. | 2019-07-04 |
Use of an acid soluble or degradable solid particulate and an acid liberating or acid generating composite in the stimulation of a subterranean formation
Grant 10,287,865 - Brannon , et al. | 2019-05-14 |
Methods of using carbon quantum dots to enhance productivity of fluids from wells
Grant 10,280,737 - Gupta , et al. | 2019-05-07 |
Method for optimizing conductivity in a hydraulic fracturing operation
Grant 10,240,447 - Gupta , et al. | 2019-03-26 |
Non-spherical Well Treating Particulates And Methods Of Using The Same
App 20190040312 - Kaufman; Phillip B. ; et al. | 2019-02-07 |
Use of superabsorbent polymers for pressure control and diversion applications
Grant 10,161,223 - Zhou , et al. Dec | 2018-12-25 |
Method of Enhancing Fracture Complexity Using Far-Field Divert Systems
App 20180347332 - Bestaoui-Spurr; Naima ; et al. | 2018-12-06 |
Methods Of Using Superabsorbent Polymers For Fracturing And Sand Control Applications
App 20180306006 - Gupta; D.V. Satyanarayana ; et al. | 2018-10-25 |
Method Of Fracturing With Natural Gas
App 20180291719 - Gupta; D.V. Satyanarayana | 2018-10-11 |
Method of stimulating a subterranean formation with non-spherical ceramic proppants
Grant 10,087,364 - Kaufman , et al. October 2, 2 | 2018-10-02 |
Methods of using superabsorbent polymers for fracturing and sand control applications
Grant 10,072,478 - Gupta , et al. September 11, 2 | 2018-09-11 |
Method Of Enhancing Conductivity From Post Frac Channel Formation
App 20180230789 - Gupta; D. V. Satyanarayana ; et al. | 2018-08-16 |
Diverting systems for use in low temperature well treatment operations
Grant 10,041,327 - Nelson , et al. August 7, 2 | 2018-08-07 |
Well Intervention Method Using A Chemical Barrier
App 20180209240 - Gupta; D.V. Satyanarayana | 2018-07-26 |
Methods Of Improving Hydraulic Fracture Network
App 20180202276 - Brannon; Harold Dean ; et al. | 2018-07-19 |
Diverting Systems For Use In Well Treatment Operations
App 20180201827 - Gupta; D.V. Satyanarayana ; et al. | 2018-07-19 |
Method Of Using Diverter And Proppant Mixture
App 20180202278 - Nelson; Scott G. ; et al. | 2018-07-19 |
Method of fracturing with liquefied natural gas
Grant 10,012,062 - Gupta , et al. July 3, 2 | 2018-07-03 |
Method of using shaped compressed pellets in well treatment operations
Grant 9,976,070 - Gupta , et al. May 22, 2 | 2018-05-22 |
Method Of Using Crosslinked Well Treatment Agents For Slow Release Into Well
App 20180134939 - Gupta; D.V. Satyanarayana ; et al. | 2018-05-17 |
Method Of Using Controlled Release Tracers
App 20180135403 - Gupta; D.V. Satyanarayana ; et al. | 2018-05-17 |
Well servicing fluid
Grant 9,951,262 - Gupta , et al. April 24, 2 | 2018-04-24 |
Method of enhancing fracture complexity using far-field divert systems
Grant 9,938,811 - Bestaoui-Spurr , et al. April 10, 2 | 2018-04-10 |
Method of re-fracturing using borated galactomannan gum
Grant 9,920,609 - Gupta March 20, 2 | 2018-03-20 |
Method of using diverter and proppant mixture
Grant 9,920,610 - Nelson , et al. March 20, 2 | 2018-03-20 |
Methods of improving hydraulic fracture network
Grant 9,920,607 - Brannon , et al. March 20, 2 | 2018-03-20 |
Method of using phthalic and terephthalic acids and derivatives thereof in well treatment operations
Grant 9,919,966 - Gupta March 20, 2 | 2018-03-20 |
Method Of Using Shaped Compressed Pellets In Well Treatment Operations
App 20180072939 - Gupta; D.V. Satyanarayana ; et al. | 2018-03-15 |
Method of using controlled release tracers
Grant 9,874,080 - Gupta , et al. January 23, 2 | 2018-01-23 |
Methods Of Using Lightweight Polymers Derived From Cashew Nut Shell Liquid In Hydraulic Fracturing And Sand Control Operations
App 20170349812 - Gupta; D.V. Satyanarayana ; et al. | 2017-12-07 |
Spherical High Temperature High Closure Tolerant Cashew Nut Shell Liquid Based Proppant, Methods Of Manufacture, And Uses Thereof
App 20170349814 - Gupta; D.V. Satyanarayana | 2017-12-07 |
Tubless proppant blending system for high and low pressure blending
Grant 9,784,080 - Burnette , et al. October 10, 2 | 2017-10-10 |
Well Treatment Fluids Containing Biodegradable Zirconium Crosslinker And Methods Of Using The Same
App 20170260444 - Gupta; D.V. Satyanarayana ; et al. | 2017-09-14 |
Method Of Using A Screen Containing A Composite For Release Of Well Treatment Agent Into A Well
App 20170226404 - Gupta; D.V. Satyanarayana | 2017-08-10 |
Fines Fixing Agent Having Improved Compatibility With Organic Complexed Borate Fracturing Fluids
App 20170218258 - CARMAN; PAUL S. ; et al. | 2017-08-03 |
Oil Field Treatment Fluids
App 20170218252 - Gupta; D.V. Satyanarayana ; et al. | 2017-08-03 |
Composite Comprising Well Treatment Agent And/or A Tracer Adhered Onto A Calcined Substrate Of A Metal Oxide Coated Core And A Method Of Using The Same
App 20170198210 - Gupta; D.V. Satyanarayana | 2017-07-13 |
High pressure proppant blending system for a compressed gas fracturing system
Grant 9,695,664 - Rodela , et al. July 4, 2 | 2017-07-04 |
Method Of Enhancing Circulation During Drill-out Of A Wellbore Barrier Using Dissovable Solid Particulates
App 20170159402 - Nelson; Scott G. ; et al. | 2017-06-08 |
Stimulation method using biodegradable zirconium crosslinker
Grant 9,663,707 - Gupta , et al. May 30, 2 | 2017-05-30 |
Oil field treatment fluids
Grant 9,650,558 - Gupta , et al. May 16, 2 | 2017-05-16 |
Method of reducing dust with particulates coated with a polycationic polymer
Grant 9,644,140 - Bestaoui-Spurr , et al. May 9, 2 | 2017-05-09 |
Real-time data acquisition and interpretation for coiled tubing fluid injection operations
Grant 9,631,478 - Livescu , et al. April 25, 2 | 2017-04-25 |
Methods of using sand composites to control dust
Grant 9,624,377 - Bestaoui-Spurr , et al. April 18, 2 | 2017-04-18 |
Method of completing a well
Grant 9,617,842 - Johnson , et al. April 11, 2 | 2017-04-11 |
Method for improving isolation of flow to completed perforated intervals
Grant 9,580,642 - Brannon , et al. February 28, 2 | 2017-02-28 |
Method of Enhancing Fracture Complexity Using Far-Field Divert Systems
App 20170051599 - Bestaoui-Spurr; Naima ; et al. | 2017-02-23 |
Composites for controlled release of well treatment agents
Grant 9,574,130 - Gupta February 21, 2 | 2017-02-21 |
Methods of Using Carbon Quantum Dots to Enhance Productivity of Fluids From Wells
App 20170022804 - Gupta; D. V. Satyanarayana ; et al. | 2017-01-26 |
Nano-dispersion well servicing fluid containing a pH adjuster
Grant 9,518,213 - Gupta , et al. December 13, 2 | 2016-12-13 |
Methods Of Using Superabsorbent Polymers For Fracturing And Sand Control Applications
App 20160289547 - Gupta; D.V. Satyanarayana ; et al. | 2016-10-06 |
Use Of Superabsorbent Polymers For Pressure Control And Diversion Applications
App 20160289541 - Zhou; Jia ; et al. | 2016-10-06 |
Tubless Proppant Blending System for High and Low Pressure Blending
App 20160245045 - Burnette; Blake C. ; et al. | 2016-08-25 |
High Pressure Proppant Blending System For A Compressed Gas Fracturing System
App 20160168941 - RODELA; ANDRES ; et al. | 2016-06-16 |
Tubless proppant blending system for high and low pressure blending
Grant 9,334,720 - Burnette , et al. May 10, 2 | 2016-05-10 |
Well Servicing Fluid
App 20160068740 - GUPTA; D.V. SATYANARAYANA ; et al. | 2016-03-10 |
Hydraulic Fracturing Applications Employing Microenergetic Particles
App 20160053164 - Gupta; D.V. Satyanarayana ; et al. | 2016-02-25 |
Real-Time Data Acquisition and Interpretation for Coiled Tubing Fluid Injection Operations
App 20160047230 - Livescu; Silviu ; et al. | 2016-02-18 |
Shaped Compressed Pellets For Slow Release Of Well Treatment Agents Into A Well And Methods Of Using The Same
App 20160009980 - Gupta; D.V. Satyanarayana ; et al. | 2016-01-14 |
Method Of Completing A Well
App 20150369024 - Johnson; Michael ; et al. | 2015-12-24 |
Well servicing fluid
Grant 9,217,103 - Gupta , et al. December 22, 2 | 2015-12-22 |
Method of servicing a wellbore with an aqueous gel containing a friction reducer
Grant 9,206,679 - Gupta , et al. December 8, 2 | 2015-12-08 |
Use Of An Acid Soluble Or Degradable Solid Particulate And An Acid Liberating Or Acid Generating Composite In The Stimulation Of A Subterranean Formation
App 20150330197 - Brannon; Harold Dean ; et al. | 2015-11-19 |
Well Servicing Fluid
App 20150307771 - GUPTA; D.V. SATYANARAYANA ; et al. | 2015-10-29 |
Non-spherical Well Treating Particulates And Methods Of Using The Same
App 20150259593 - Kaufman; Phillip B. ; et al. | 2015-09-17 |
Composites For Controlled Release Of Well Treatment Agents
App 20150232741 - Gupta; D.V. Satyanarayana | 2015-08-20 |
Method of inhibiting or controlling release of well treatment agent
Grant 9,102,860 - Cawiezel , et al. August 11, 2 | 2015-08-11 |
Clay Stabilizer And Method Of Use
App 20150210913 - Gupta; D.V. Satyanarayana ; et al. | 2015-07-30 |
Method of using asparaginase as a polyacrylamide enzyme breaker
Grant 9,090,815 - Gupta July 28, 2 | 2015-07-28 |
Well servicing fluid
Grant 9,080,097 - Gupta , et al. July 14, 2 | 2015-07-14 |
Method of treating a subterranean formation with non-spherical proppants
Grant 9,051,512 - Kaufman , et al. June 9, 2 | 2015-06-09 |
Composites for controlled release of well treatment agents
Grant 9,029,300 - Gupta May 12, 2 | 2015-05-12 |
Well Treatment Fluids Containing Biodegradable Zirconium Crosslinker And Methods Of Using The Same
App 20150107844 - Gupta; D.V. Satyanarayana ; et al. | 2015-04-23 |
Method of using shaped compressed pellets in treating a well
Grant 9,010,430 - Darby , et al. April 21, 2 | 2015-04-21 |
Method Of Delaying Crosslinking In Well Treatment Operation
App 20150101818 - Gupta; D.V. Satyanarayana ; et al. | 2015-04-16 |
Sand Composites And Methods Of Using The Same To Control Dust
App 20150104647 - Bestaoui-Spurr; Naima ; et al. | 2015-04-16 |
Method For Optimizing Conductivity In A Hydraulic Fracturing Operation
App 20150083420 - Gupta; D.V. Satyanarayana ; et al. | 2015-03-26 |
Method For Improving Isolation Of Flow To Completed Perforated Intervals
App 20150083423 - Brannon; Harold Dean ; et al. | 2015-03-26 |
Methods for reducing fluid loss of a viscoelastic surfactant gel into a subterranean formation
Grant 8,980,800 - Beall , et al. March 17, 2 | 2015-03-17 |
Method Of Reducing Dust With Particulates Coated With A Polycationic Polymer
App 20150047848 - Bestaoui-Spurr; Naima ; et al. | 2015-02-19 |
Method Of Using Diverter And Proppant Mixture
App 20150041132 - Nelson; Scott G. ; et al. | 2015-02-12 |
Diverting Systems For Use In Low Temperature Well Treatment Operations
App 20140352959 - Nelson; Scott G. ; et al. | 2014-12-04 |
Tubless Proppant Blending System for High and Low Pressure Blending
App 20140299321 - Burnette; Blake C. ; et al. | 2014-10-09 |
Method Of Servicing A Wellbore With An Aqueous Gel Containing A Friction Reducer
App 20140251624 - Gupta; D.V. Satyanarayana ; et al. | 2014-09-11 |
Method of Enhancing Fracture Conductivity
App 20140251610 - Brannon; Harold Dean ; et al. | 2014-09-11 |
Method Of Re-fracturing Using Borated Galactomannan Gum
App 20140138087 - Gupta; D.V. Satyanarayana | 2014-05-22 |
Thermothickener polymer and surfactant composition and methods of employing the composition
Grant 8,726,999 - Gupta , et al. May 20, 2 | 2014-05-20 |
Method of fracturing with phenothiazine stabilizer
Grant 8,691,734 - Carman , et al. April 8, 2 | 2014-04-08 |
Method of servicing a wellbore with an aqueous gel containing a friction reducer
Grant 8,669,213 - Gupta , et al. March 11, 2 | 2014-03-11 |
Well Servicing Fluid Containing Compressed Hydrocarbon Gas
App 20140034322 - GUPTA; D.V. SATYANARAYANA ; et al. | 2014-02-06 |
Method of enhancing productivity of a formation with unhydrated borated galactomannan gum
Grant 8,636,066 - Gupta , et al. January 28, 2 | 2014-01-28 |
Method Of Using Phthalic And Terephthalic Acids And Derivatives Thereof In Well Treatment Operations
App 20130341025 - Gupta; D.V. Satyanarayana | 2013-12-26 |
Methods Of Improving Hydraulic Fracture Network
App 20130341030 - Brannon; Harold Dean ; et al. | 2013-12-26 |
Well servicing fluid
Grant 8,550,165 - Gupta , et al. October 8, 2 | 2013-10-08 |
Method Of Delaying Crosslinking In Well Treatment Operation
App 20130203637 - Gupta; D. V. Satyanarayana ; et al. | 2013-08-08 |
Method Of Using Controlled Release Tracers
App 20130126158 - Gupta; D.V. Satyanarayana ; et al. | 2013-05-23 |
Method Of Fracturing With Aphron Containing Fluids
App 20130126163 - Gupta; D.V. Satyanarayana ; et al. | 2013-05-23 |
Thermothickener Polymer and Surfactant Composition and Methods of Employing the Composition
App 20130081816 - Gupta; D.V. Satyanarayana ; et al. | 2013-04-04 |
Polymer hydration method
Grant 8,393,390 - Gupta , et al. March 12, 2 | 2013-03-12 |
Method Of Using Fracturing Fluids Containing Carboxyalkyl Tamarind
App 20130048292 - Gupta; D. V. Satyanarayana ; et al. | 2013-02-28 |
Method of inhibiting corrosion with an alkyl sarcosinate
Grant 8,357,640 - Gupta , et al. January 22, 2 | 2013-01-22 |
Method Of Inhibiting Or Controlling Release Of Well Treatment Agent
App 20120318515 - Cawiezel; Kay E. ; et al. | 2012-12-20 |
Thermothickener polymer and surfactant composition and methods of employing the composition
Grant 8,333,242 - Gupta , et al. December 18, 2 | 2012-12-18 |
Method of Using Asparaginase as a Polyacrylamide Enzyme Breaker
App 20120285685 - Gupta; D.V. Satyanarayana | 2012-11-15 |
Composites For Controlled Release Of Well Treatment Agents
App 20120273197 - GUPTA; D. V. SATYANARAYANA | 2012-11-01 |
Well treatment operations using spherical cellulosic particulates
Grant 8,276,664 - Gupta October 2, 2 | 2012-10-02 |
Non-Spherical Well Treating Particulates and Methods of Using the Same
App 20120205100 - KAUFMAN; Phillip B. ; et al. | 2012-08-16 |
Oil Field Treatment Fluids
App 20120196776 - Gupta; D.V. Satyanarayana ; et al. | 2012-08-02 |
Method of stimulation using hollow, non-spherical particulates
Grant 8,186,434 - Kaufman , et al. May 29, 2 | 2012-05-29 |
Oil Field Treatment Fluids Comprising Zwitterionic Betaine-group-containing Polymers
App 20120129738 - GUPTA; D.V. Satyanarayana ; et al. | 2012-05-24 |
Oil field treatment fluids comprising zwitterionic betaine-group-containing polymers
Grant 8,183,181 - Gupta , et al. May 22, 2 | 2012-05-22 |
Method of using lightweight polyamides in hydraulic fracturing and sand control operations
Grant 8,127,849 - Gupta March 6, 2 | 2012-03-06 |
Sand control method using porous particulate materials
Grant 8,122,957 - Stephenson , et al. February 28, 2 | 2012-02-28 |
Well Servicing Fluid
App 20120037371 - Gupta; D.V. Satyanarayana ; et al. | 2012-02-16 |
Polymer Hydration Method
App 20120018159 - Gupta; D. V. Satyanarayana ; et al. | 2012-01-26 |
Shaped Compressed Pellets for Slow Release of Well Treatment Agents Into a Well and Methods of Using Same
App 20120012326 - Darby; John Gregory ; et al. | 2012-01-19 |
Well Servicing Fluid
App 20120006549 - GUPTA; D.V. SATYANARAYANA ; et al. | 2012-01-12 |
Compositions and Methods of Treating High Temperature Subterranean Formations
App 20120006551 - Carman; Paul S. ; et al. | 2012-01-12 |
Well Servicing Fluid
App 20110290491 - GUPTA; D.V. SATYANARAYANA ; et al. | 2011-12-01 |
Well Servicing Fluid
App 20110245114 - Gupta; D. V. Satyanarayana ; et al. | 2011-10-06 |
Non-spherical Well Treating Particulates And Methods Of Using The Same
App 20110220355 - Kaufman; Phillip B. ; et al. | 2011-09-15 |
Biodegradable Anionic Acid Corrosion Inhibitor Comprising Sarcosines
App 20110224111 - Gupta; D V Satyanarayana ; et al. | 2011-09-15 |
Porous particulate materials and compositions thereof
Grant 7,998,907 - Stephenson , et al. August 16, 2 | 2011-08-16 |
Method of treating an alloy surface with an alkyl sarcosinate
Grant 7,994,102 - Gupta , et al. August 9, 2 | 2011-08-09 |
Method of minimizing or reducing salt deposits by use of a fluid containing a fructan and derivatives thereof
Grant 7,977,283 - Gupta , et al. July 12, 2 | 2011-07-12 |
Method Of Using Lightweight Polyamides In Hydraulic Fracturing And Sand Control Operations
App 20110132604 - GUPTA; D. V. SATYANARAYANA | 2011-06-09 |
Oil field treatment fluids with viscosified brines
Grant 7,956,012 - Gupta , et al. June 7, 2 | 2011-06-07 |
Non-spherical well treating particulates and methods of using the same
Grant 7,950,455 - Kaufman , et al. May 31, 2 | 2011-05-31 |
Method Of Treating Subterranean Formations With Porous Ceramic Particulate Materials
App 20110094740 - Stephenson; Christopher John ; et al. | 2011-04-28 |
Method of fracturing using lightweight polyamide particulates
Grant 7,931,087 - Gupta April 26, 2 | 2011-04-26 |
Method of Stimulating Subterranean Formation Using Low pH Fluid Containing a Glycinate Salt
App 20110028354 - Le; Hoang Van ; et al. | 2011-02-03 |
Method of treating subterranean formations with porous particulate materials
Grant 7,861,780 - Stephenson , et al. January 4, 2 | 2011-01-04 |
Porous Particulate Materials and Compositions Thereof
App 20100222243 - Stephenson; Christopher John ; et al. | 2010-09-02 |
Thermothickener Polymer And Surfactant Composition And Methods Of Employing The Composition
App 20100206569 - GUPTA; D.V. SATYANARAYANA ; et al. | 2010-08-19 |
METHOD OF STIMULATING SUBTERRANEAN FORMATION USING LOW pH FLUID
App 20100204069 - Le; Hoang Van ; et al. | 2010-08-12 |
Oil Field Treatment Fluids With Viscosified Brines
App 20100197530 - GUPTA; D.V. SATYANARAYANA ; et al. | 2010-08-05 |
Method of treating a well with a gel stabilizer
Grant 7,767,630 - Gupta , et al. August 3, 2 | 2010-08-03 |
Methods And Compositions For Reducing Fluid Loss During Treatment With Viscoelastic Surfactant Gels
App 20100144560 - Beall; Brian B. ; et al. | 2010-06-10 |
Thermal insulation compositions containing organic solvent and gelling agent and methods of using the same
Grant 7,713,917 - Wang , et al. May 11, 2 | 2010-05-11 |
Porous particulate materials and compositions thereof
Grant 7,713,918 - Stephenson , et al. May 11, 2 | 2010-05-11 |
Method for reducing fluid loss during hydraulic fracturing or sand control treatment
Grant 7,699,106 - Brannon , et al. April 20, 2 | 2010-04-20 |
Method Of Treating A Well With A Gel Stabilizer
App 20100016182 - Gupta; D. V. Satyanarayana ; et al. | 2010-01-21 |
Method of Minimizing or Reducing Salt Deposits By Use of a Fluid Containing a Fructan and Derivatives Thereof
App 20090325825 - GUPTA; D.V. Satyanarayana ; et al. | 2009-12-31 |
Surfactant based viscoelastic fluids
Grant 7,638,468 - Gupta , et al. December 29, 2 | 2009-12-29 |
Method of treating a well with a gel stabilizer
Grant 7,572,757 - Gupta , et al. August 11, 2 | 2009-08-11 |
Non-spherical Well Treating Particulates And Methods of Using the Same
App 20090178807 - Kaufman; Phillip B. ; et al. | 2009-07-16 |
Coated plastic beads and methods of using same to treat a wellbore or subterranean formation
Grant 7,494,711 - Kaufman , et al. February 24, 2 | 2009-02-24 |
Well treating compositions for slow release of treatment agents and methods of using the same
Grant 7,493,955 - Gupta , et al. February 24, 2 | 2009-02-24 |
Cellulosic Particulates and Method of Manufacture and Use Thereof
App 20090044942 - Gupta; D.V. Satyanarayana | 2009-02-19 |
Method of inhibiting or controlling formation of inorganic scales
Grant 7,491,682 - Gupta , et al. February 17, 2 | 2009-02-17 |
Method of Treating Subterranean Formations With Porous Ceramic Particulate Materials
App 20090008094 - Stephenson; Christopher John ; et al. | 2009-01-08 |
Method of treating subterranean formations with porous particulate materials
Grant 7,426,961 - Stephenson , et al. September 23, 2 | 2008-09-23 |
Methods and compositions for improved stimulation of permeable subterranean reservoirs
App 20080190619 - Brannon; Harold Dean ; et al. | 2008-08-14 |
Thermal insulation compositions containing organic solvent and gelling agent and methods of using the same
App 20070259791 - Wang; Xiaolan ; et al. | 2007-11-08 |
Curable resin coated low apparent specific gravity beads and method of using the same
App 20070209794 - Kaufman; Phillip B. ; et al. | 2007-09-13 |
Method of using lightweight polyamides in hydraulic fracturing and sand control operations
App 20070209795 - Gupta; D. V. Satyanarayana | 2007-09-13 |
Method and composition for treating a subterranean formation with splittable foams
Grant 7,201,227 - Gupta , et al. April 10, 2 | 2007-04-10 |
Non-damaging fracturing fluids and methods for their use
App 20060264334 - Gupta; D.V. Satyanarayana ; et al. | 2006-11-23 |
Fracturing fluids containing borate esters as crosslinking agents
App 20060148659 - Gupta; D.V. Satyanarayana ; et al. | 2006-07-06 |
Method and composition for treating a subterranean formation with splittable foams
App 20060131021 - Gupta; D.V. Satyanarayana ; et al. | 2006-06-22 |
Slow release scale inhibitor composites and methods of using the same
App 20060124301 - Gupta; D.V. Satyanarayana ; et al. | 2006-06-15 |
Well treating compositions for slow release of treatment agents and methods of using the same
App 20060124302 - Gupta; D.V. Satyanarayana ; et al. | 2006-06-15 |
Carbon dioxide compatible non-aqueous crosslinked fracturing fluids and methods for their use
Grant 7,049,436 - Gupta , et al. May 23, 2 | 2006-05-23 |
Fracturing fluids containing borate esters as crosslinking agents and method of using same
Grant 7,007,757 - Gupta , et al. March 7, 2 | 2006-03-07 |
Method for fracturing subterranean formations
Grant 6,875,728 - Gupta , et al. April 5, 2 | 2005-04-05 |
Method of treating subterranean formations with porous ceramic particulate materials
App 20040200617 - Stephenson, Christopher John ; et al. | 2004-10-14 |
Surfactant based viscoelastic fluids
App 20040138071 - Gupta, D. V. Satyanarayana ; et al. | 2004-07-15 |
Foamed nitrogen in liquid CO2 for fracturing
Grant 6,729,409 - Gupta , et al. May 4, 2 | 2004-05-04 |
Carbon dioxide compatible non-aqueous crosslinked fracturing fluids and methods for their use
App 20040072700 - Gupta, D.V. Satyanarayana ; et al. | 2004-04-15 |
Method of treating subterranean formations with porous ceramic particulate materials
App 20040040708 - Stephenson, Christopher John ; et al. | 2004-03-04 |
Liquid CO2/hydrocarbon oil emulsion fracturing system
Grant 6,509,300 - Gupta January 21, 2 | 2003-01-21 |
Foam-fluid for fracturing subterranean formations
Grant 6,410,489 - Zhang , et al. June 25, 2 | 2002-06-25 |
Method for fracturing subterranean formations using controlled release breakers and compositions useful therein
Grant 5,437,331 - Gupta , et al. August 1, 1 | 1995-08-01 |
Method for fracturing high temperature subterranean formations
Grant 5,305,832 - Gupta , et al. April 26, 1 | 1994-04-26 |
Fracturing fluid having a delayed enzyme breaker
Grant 5,226,479 - Gupta , et al. July 13, 1 | 1993-07-13 |
Low pH fracturing compositions
Grant 5,211,859 - Horton , et al. May 18, 1 | 1993-05-18 |
Breaker system for aqueous fluids containing xanthan gums
Grant 5,054,552 - Hall , et al. October 8, 1 | 1991-10-08 |
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