Top Inventors for class "Earth boring, well treating, and oil field chemistry" |
Rank | Inventor's name | Country | City/State | Last publication | # of patent apps in this class |
1 | James B. Crews | US | Willis, TX | Jun 07, 2018 / 20180156016 - METHOD OF USING SURFACE MODIFYING TREATMENT AGENTS TO TREAT SUBTERRANEAN FORMATIONS | 30 |
2 | Thomas D. Welton | US | Duncan, OK | May 16, 2013 / 20130118747 - Cleanup Fluids for Anhydrous Borate Compounds and Methods for Use Thereof in Subterranean Formations | 24 |
3 | Leiming Li | US | Sugar Land, TX | Dec 02, 2021 / 20210371729 - Enhancement Of Friction Reducer Performance In Hydraulic Fracturing | 21 |
4 | Tianping Huang | US | Spring, TX | Jun 01, 2017 / 20170152429 - DUAL-FUNCTION NANO-SIZED PARTICLES | 21 |
5 | Carlos Abad | US | Richmond, TX | Jun 12, 2014 / 20140158356 - ENCAPSULATED EXPLOSIVE PELLET | 20 |
6 | Lijun Lin | US | Sugar Land, TX | Apr 07, 2016 / 20160096988 - Methods for Servicing Subterranean Wells | 19 |
7 | Gary A. Pope | US | Cedar Park, TX | Jun 15, 2017 / 20170166802 - PHENOL-ALKOXYLATE CO-SOLVENT SURFACTANT COMPOSITION | 18 |
8 | Jimmie D. Weaver | US | Duncan, OK | Nov 19, 2015 / 20150329382 - Electrocoagulation Removal of Zinc in Produced Water | 16 |
9 | Michael D. Parris | US | Richmond, TX | Apr 28, 2016 / 20160115377 - FLUID VISCOSITY CONTROL | 16 |
10 | B. Raghava Reddy | US | Duncan, OK | May 22, 2014 / 20140138092 - WELLBORE SERVICING METHODS AND COMPOSITIONS COMPRISING DEGRADABLE POLYMERS | 15 |
11 | Rajesh K. Saini | US | Duncan, OK | Jul 19, 2012 / 20120181029 - NANOHYBRID-STABILIZED EMULSIONS AND METHODS OF USE IN OIL FIELD APPLICATIONS | 15 |
12 | Qi Qu | US | Spring, TX | Jun 07, 2018 / 20180156016 - METHOD OF USING SURFACE MODIFYING TREATMENT AGENTS TO TREAT SUBTERRANEAN FORMATIONS | 14 |
13 | Philip F. Sullivan | US | Bellaire, TX | Apr 07, 2016 / 20160096988 - Methods for Servicing Subterranean Wells | 14 |
14 | David Dino | US | Cranbury, NJ | Dec 31, 2015 / 20150376490 - Non-Aqueous Drilling Additive Useful To Stabilize Viscosity Over Change In Temperature | 13 |
15 | Upali P. Weerasooriya | US | Austin, TX | Jun 15, 2017 / 20170166802 - PHENOL-ALKOXYLATE CO-SOLVENT SURFACTANT COMPOSITION | 13 |
16 | Paul R. Howard | US | Sugar Land, TX | Jun 21, 2012 / 20120157354 - FRICTION REDUCER | 12 |
17 | Frank Zamora | US | San Antonio, TX | Sep 10, 2015 / 20150252243 - USE OF SALTS OF POLYCARBOXYLATES WITH LIPOPHILIC INCREMENTS TO CONTROL SEPARATION IN CEMENT CONTAINING LATEX | 12 |
18 | Curtis L. Boney | US | Houston, TX | May 14, 2015 / 20150129214 - SEALING BY BALL SEALERS | 12 |
19 | Yiyan Chen | US | Sugar Land, TX | Oct 21, 2021 / 20210323909 - Amidoamine Synthesis, Methods to Track The Reaction Process | 11 |
20 | Syed Ali | US | Sugar Land, TX | Sep 27, 2012 / 20120241155 - COMPOSITIONS AND METHODS FOR CLEANING A WELLBORE PRIOR TO CEMENTING | 11 |
21 | Christopher E. Coker | US | Houston, TX | Jan 26, 2017 / 20170022410 - Ceramic Particles With Controlled Pore and/or Microsphere Placement and/or Size and Method of Making Same | 11 |
22 | Lirio Quintero | US | Houston, TX | Aug 04, 2022 / 20220243115 - Injection Well Cleaning Fluids and Related Methods | 11 |
23 | Philip D. Nguyen | US | Duncan, OK | Jun 11, 2015 / 20150158038 - ELECTROSTATIC PARTICULATE COATING METHODS AND APPARATUS FOR FRACTURING FLUIDS | 10 |
24 | Mathew M. Samuel | US | Sugar Land, TX | Jul 10, 2014 / 20140190128 - Methods for Improving the Flowability of Asphalt Particles | 10 |
25 | Craig W. Roddy | US | Duncan, OK | Feb 25, 2016 / 20160053158 - Sealant Compositions and Methods Utilizing Nano-Particles | 10 |
26 | Kewei Zhang | CA | Calgary | Feb 16, 2017 / 20170044426 - Control of Particulate Entrainment by Fluids | 10 |
27 | Bradley L. Todd | US | Duncan, OK | Dec 30, 2021 / 20210404287 - DEGRADABLE ALIPHATIC POLYESTER FLUID | 10 |
28 | Richard D. Hutchins | US | Sugar Land, TX | Sep 10, 2015 / 20150252251 - CROSS-LINKERS FOR HYDRAULIC FRACTURING FLUID | 10 |
29 | Vikrant Bhavanishankar Wagle | IN | Mumbai | Jun 09, 2016 / 20160160112 - Invert Emulsion Gravel Pack Fluid and Method | 9 |
30 | Bruno Drochon | US | Houston, TX | Apr 21, 2016 / 20160108308 - DELIVERY OF PARTICULATE MATERIAL BELOW GROUND | 9 |
31 | Jozef Bicerano | US | Midland, MI | Feb 04, 2016 / 20160031135 - THERMOSET IN-MOLD FINISHING FILM | 9 |
32 | Hisham Nasr-El-Din | US | College Station, TX | Apr 28, 2016 / 20160115376 - Process to Treat Subterranean Formations Using a Chelating Agent | 9 |
33 | Cornelia Adriana De Wolf | NL | Eerbeek | Apr 28, 2016 / 20160115376 - Process to Treat Subterranean Formations Using a Chelating Agent | 9 |
34 | Tianping Huang | SA | Al Khobar | Oct 24, 2013 / 20130277058 - FLOW CONTROL DEVICE, METHOD AND PRODUCTION ADJUSTMENT ARRANGEMENT | 8 |
35 | James W. Dobson, Jr. | US | Houston, TX | Apr 19, 2018 / 20180105734 - Methods, Systems, and Compositions for the Controlled Crosslinking of Well Servicing Fluids | 8 |
36 | Syed A. Ali | US | Sugar Land, TX | Nov 05, 2015 / 20150315457 - COMPOSITION AND METHOD FOR TREATING SUBTERRANEAN FORMATION | 8 |
37 | David E. Clark | US | Humble, TX | Jan 29, 2015 / 20150031588 - IN SITU MICROEMULSIONS USED AS SPACER FLUIDS | 8 |
38 | Ryan Van Zanten | US | Spring, TX | Nov 06, 2014 / 20140329726 - Polymeric Additives for Enhancement of Treatment Fluids Comprising Viscoelastic Surfactants and Methods of Use | 8 |
39 | Thomas Carl Semple | US | Friendswood, TX | Feb 04, 2016 / 20160032171 - COMPOSITION FOR ENHANCED HYDROCARBON RECOVERY FROM A FORMATION | 8 |
40 | Christian Spindler | DE | Ludwigshafen | Dec 29, 2016 / 20160376493 - PROCESS FOR PRODUCING MINERAL OIL USING SURFACTANTS BASED ON A MIXTURE OF C24 GUERBET, C26 GUERBET, C28 GUERBET-CONTAINING HYDROCARBYL ALKOXYLATES | 8 |
41 | Sarkis R. Kakadjian | US | San Antonio, TX | Nov 08, 2012 / 20120279727 - ENHANCING DELAYING IN SITU GELATION OF WATER SHUTOFF SYSTEMS | 8 |
42 | Trevor Lloyd Hughes | GB | Cambridge | Nov 26, 2015 / 20150337210 - WASHING OILY SOLIDS | 8 |
43 | Larry S. Eoff | US | Duncan, OK | Nov 20, 2014 / 20140338907 - Wellbore Servicing Materials and Methods of Making and Using Same | 8 |
44 | D.v. Satyanarayana Gupta | US | The Woodlands, TX | Nov 04, 2021 / 20210340432 - Methods of Using Delayed Release Well Treatment Composititions | 7 |
45 | Marcus Guzmann | DE | Muhlhausen | Oct 23, 2014 / 20140316035 - HYDROPHOBICALLY ASSOCIATING COPOLYMERS | 7 |
46 | Shadaab Syed Maghrabi | IN | Thane | Jan 22, 2015 / 20150024975 - INVERT EMULSION FLUIDS | 7 |
47 | Kevin W. England | US | Houston, TX | Oct 30, 2014 / 20140321950 - AGGREGATE DELIVERY UNITY | 7 |
48 | Kin-Tai Chang | US | Sugar Land, TX | Nov 12, 2015 / 20150322333 - COMPOSITION AND METHOD FOR RECOVERING HYDROCARBON FLUIDS FROM A SUBTERRANEAN RESERVOIR | 7 |
49 | Dale E. Jamison | US | Houston, TX | Mar 10, 2016 / 20160068733 - WELLBORE FLUIDS COMPRISING MINERAL PARTICLES AND METHODS RELATING THERETO | 7 |
50 | Arvind D. Patel | US | Sugar Land, TX | Dec 18, 2014 / 20140367091 - WELLBORE FLUIDS INCORPORATING MAGNETIC CARBON NANORIBBONS AND MAGNETIC FUNCTIONALIZED CARBON NANORIBBONS AND METHODS OF USING THE SAME | 7 |
51 | Ian D. Robb | US | Lawton, OK | Aug 20, 2015 / 20150232743 - ALKALINE PERSULFATE FOR LOW-TEMPERATURE BREAKING OF MULTI-CHAIN POLYMER VISCOSIFIED FLUID | 7 |
52 | Juanita M. Cassidy | US | Duncan, OK | Dec 10, 2015 / 20150356210 - WELL TOOL SCALE BUILDUP TEST, MODEL AND MITIGATION | 7 |
53 | John R. Willingham | US | Cypress, TX | Jul 11, 2013 / 20130178400 - Stabilizing Emulsified Acids for Carbonate Acidizing | 7 |
54 | Subramanian Kesavan | US | East Windsor, NJ | Jan 06, 2022 / 20220000100 - WATER CONDITIONING AND DRIFT CONTROL COMPOSITIONS AND METHODS OF USE | 7 |
55 | Christian Bittner | DE | Bensheim | Dec 29, 2016 / 20160376493 - PROCESS FOR PRODUCING MINERAL OIL USING SURFACTANTS BASED ON A MIXTURE OF C24 GUERBET, C26 GUERBET, C28 GUERBET-CONTAINING HYDROCARBYL ALKOXYLATES | 7 |
56 | Jiten Chatterji | US | Duncan, OK | Jun 07, 2018 / 20180155605 - SWELLABLE GLASS PARTICLES FOR REDUCING FLUID FLOW IN SUBTERRANEAN FORMATIONS | 7 |
57 | Yuming Xie | US | Houston, TX | Jan 26, 2017 / 20170022410 - Ceramic Particles With Controlled Pore and/or Microsphere Placement and/or Size and Method of Making Same | 7 |
58 | Narongsak Tonmukayakul | US | Duncan, OK | Feb 05, 2015 / 20150038645 - BIOMIMETIC ADHESIVE COMPOSITIONS COMPRISING A PHENOLIC POLYMER AND METHODS FOR USE THEREOF | 6 |
59 | B. Raghava Reddy | US | The Woodlands, TX | Jun 15, 2017 / 20170166797 - Controlled Swelling of Swellable Polymers Downhole | 6 |
60 | Mohamed Ahmed Nasr-El-Din Mahmoud | SA | Dhahran | Nov 25, 2021 / 20210363866 - METHODS FOR WELLBORE FORMATION USING THERMOCHEMICALS | 6 |
61 | Gary John Tustin | GB | Sawston | Sep 10, 2015 / 20150253442 - SOLID MARINE SEISMIC STREAMERS | 6 |
62 | Shaun T. Mesher | CA | Calgary | Sep 25, 2014 / 20140284059 - AMIDE BRANCHED AROMATIC GELLING AGENTS | 6 |
63 | Kirk Herbert Raney | US | Houston, TX | Jun 30, 2016 / 20160186043 - ENHANCED OIL RECOVERY USING CARBOXYLATE GROUP CONTAINING SURFACTANTS | 6 |
64 | Duy T. Nguyen | US | Houston, TX | Dec 10, 2015 / 20150353761 - Comb-Like Polyetheralkanolamines in Inks and Coatings | 6 |
65 | Erick J. Acosta | US | Sugar Land, TX | Jan 03, 2019 / 20190002751 - DOUBLE-HEADED HYDRATE INHIBITORS AND METHODS OF USE | 6 |
66 | Günter Oetter | DE | Frankenthal | Dec 29, 2016 / 20160376493 - PROCESS FOR PRODUCING MINERAL OIL USING SURFACTANTS BASED ON A MIXTURE OF C24 GUERBET, C26 GUERBET, C28 GUERBET-CONTAINING HYDROCARBYL ALKOXYLATES | 6 |
67 | Dhanashree Gajanan Kulkarni | IN | Pune | Jun 09, 2016 / 20160160112 - Invert Emulsion Gravel Pack Fluid and Method | 6 |
68 | D. V. Satyanarayana Gupta | US | The Woodlands, TX | Jan 26, 2017 / 20170022804 - Methods of Using Carbon Quantum Dots to Enhance Productivity of Fluids From Wells | 6 |
69 | Mukul M. Sharma | US | Austin, TX | Sep 08, 2022 / 20220286020 - METHODS FOR ELECTRICAL POWER GENERATION USING THE ENERGY CONTENT OF FLUIDS PRODUCED FROM THE EARTH | 6 |
70 | Olusegun Matthew Falana | US | San Antonio, TX | Jul 11, 2013 / 20130178399 - GAS HYDRATE INHIBITORS AND METHODS FOR MAKING AND USING SAME | 6 |
71 | Shanghua Wu | US | Houston, TX | Jan 26, 2017 / 20170022410 - Ceramic Particles With Controlled Pore and/or Microsphere Placement and/or Size and Method of Making Same | 6 |
72 | Chad E. Kiser | US | Comanche, OK | Jun 07, 2012 / 20120142563 - Corrosion Inhibitor Compositions Comprising Reaction Products of Aldehydes and Amides and Related Methods | 5 |
73 | Rudolf J. Dams | BE | Antwerp | Dec 31, 2020 / 20200407307 - PROCESS FOR THE MANUFACTURING OF A (METH)ACRYLIC ANHYDRIDE IN A FLOW REACTOR | 5 |
74 | Balkrishna Gadiyar | US | Katy, TX | Jul 09, 2015 / 20150191983 - WELLBORE FLUID USED WITH OIL-SWELLABLE ELEMENTS | 5 |
75 | Philip Wayne Livanec | US | Deer Park, TX | Oct 30, 2014 / 20140323361 - TREATMENT OF SUBTERRANEAN FORMATIONS USING A COMPOSITION INCLUDING A LINEAR TRIBLOCK COPOLYMER AND INORGANIC PARTICLES | 5 |
76 | Günter Oetter | DE | Frankenthal | Sep 27, 2012 / 20120241151 - PROCESS FOR MINERAL OIL PRODUCTION USING SURFACTANTS FROM THE CLASS OF THE ALKYL POLYGLUCOSIDES | 5 |
77 | Jerry Rayborn, Sr. | US | Franklinton, LA | Nov 15, 2012 / 20120289435 - Drilling fluid additive with low freezing point | 5 |
78 | Jesse C. Lee | US | Sugar Land, TX | Mar 03, 2016 / 20160060501 - Methods for Controlling Lost Circulation in A Subterranean Well and Materials Therefor | 5 |
79 | Robert L. Horton | US | Sugar Land, TX | Jun 05, 2014 / 20140151042 - Chelate Compositions And Methods And Fluids For Use In Oilfield Operations | 5 |
80 | Ulrich Steinbrenner | DE | Neustadt | Jun 07, 2018 / 20180153164 - AGROFORMULATION OF MICROCAPSULES WITH SULFONATE AND CODISPERSANT | 5 |
81 | Sophie Maitro-Vogel | DE | Mannheim | Dec 29, 2016 / 20160376493 - PROCESS FOR PRODUCING MINERAL OIL USING SURFACTANTS BASED ON A MIXTURE OF C24 GUERBET, C26 GUERBET, C28 GUERBET-CONTAINING HYDROCARBYL ALKOXYLATES | 5 |
82 | Gary Woodward | GB | Northwich Cheshire | Dec 23, 2021 / 20210395484 - FLAME RETARDANT AND PREPARATION PROCESS THEREOF | 5 |
83 | Osama M. Musa | US | Kinnelon, NJ | Mar 24, 2016 / 20160083356 - FUNCTIONALIZED 4- AND 5-VINYL SUBSTITUTED REGIOISOMERS OF 1, 2, 3-TRIAZOLES VIA 1, 3- DIPOLAR CYCLOADDITION AND POLYMERS THEREOF | 5 |
84 | Olusegun M. Falana | US | San Antonio, TX | Dec 12, 2013 / 20130331301 - METHODS FOR USING COMPLEMENTARY SURFACTANT COMPOSITIONS | 5 |
85 | Sherry G. Gaskins | US | Lawton, OK | May 23, 2013 / 20130130946 - STABILIZATION OF EMULSIONS CONTAINING RESINOUS MATERIAL FOR USE IN THE FIELD OF OIL OR GAS WELL TREATMENTS | 5 |
86 | Julian Richard Barnes | NL | Amsterdam | Jun 30, 2016 / 20160186043 - ENHANCED OIL RECOVERY USING CARBOXYLATE GROUP CONTAINING SURFACTANTS | 5 |
87 | Gregory Kubala | US | Houston, TX | Apr 03, 2014 / 20140090844 - SWELLABLE ELASTOMER AND ITS USE IN ACIDIZING OR MATRIX STIMULATION | 5 |
88 | Halliburton Energy Services, Inc | US | Houston, TX | Aug 29, 2013 / 20130220600 - WELL DRILLING SYSTEMS AND METHODS WITH PUMP DRAWING FLUID FROM ANNULUS | 5 |
89 | Jarrod Massam | GB | Aberdeen | Jul 23, 2015 / 20150204188 - METHODS AND SYSTEMS OF INCREASING SIGNAL STRENGTH OF OILFIELD TOOLS | 5 |
90 | Jeffrey Thompson | US | Hightstown, NJ | Dec 31, 2015 / 20150376490 - Non-Aqueous Drilling Additive Useful To Stabilize Viscosity Over Change In Temperature | 5 |
91 | Robert Ray Mcdaniel | US | Cypress, TX | Dec 30, 2021 / 20210403801 - PROPPANT WITH ENHANCED INTERPARTICLE BONDING | 5 |
92 | Bobby J. King | US | Duncan, OK | Oct 18, 2012 / 20120260828 - Methods and Compositions Comprising Kiln Dust and Metakaolin | 5 |
93 | Dan M. Delarosa | US | Coral Springs, FL | Nov 15, 2012 / 20120289435 - Drilling fluid additive with low freezing point | 5 |
94 | Jay Paul Deville | US | Spring, TX | Aug 04, 2022 / 20220243588 - REVERSE DRILL STEM TESTING | 5 |
95 | Feng Liang | US | Cypress, TX | Dec 23, 2021 / 20210395601 - Silicon Dioxide Janus Nanosheets Relative Permeability Modifier (RPM) for Reducing Subterranean Formation Water Permeability in Carbonate and Sandstone Formations | 5 |
96 | Taimur Malik | US | Houston, TX | Mar 31, 2022 / 20220098470 - METHODS FOR USE IN OIL AND GAS OPERATIONS | 5 |
97 | James N. Lepage | US | Chicago, IL | Dec 17, 2015 / 20150361330 - ENVIRONMENTALLY FRIENDLY STIMULATION FLUIDS, PROCESSES TO CREATE WORMHOLES IN CARBONATE RESERVOIRS, AND PROCESSES TO REMOVE WELLBORE DAMAGE IN CARBONATE RESERVOIRS | 5 |
98 | Sandeep D. Kulkarni | IN | Pune | Nov 28, 2013 / 20130318019 - METHODS AND APPARATUSES FOR MODELING SHALE CHARACTERISTICS IN WELLBORE SERVICING FLUIDS USING AN ARTIFICIAL NEURAL NETWORK | 5 |
99 | Varadarajan Dwarakanath | US | Houston, TX | Mar 31, 2022 / 20220098470 - METHODS FOR USE IN OIL AND GAS OPERATIONS | 5 |
100 | Daniel Guy Pomerleau | CA | Calgary | Feb 04, 2016 / 20160032668 - VACUUM SHAKER SYSTEMS | 5 |