Issued Patents All Time
Showing 126–150 of 309 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9399729 | Wellbore servicing materials and methods of making and using same | Dipti Singh, Jeremy Holtsclaw | 2016-07-26 |
| 9359543 | Wellbore servicing methods and compositions comprising degradable polymers | Janette Cortez, Andrea Ontiveros | 2016-06-07 |
| 9321956 | Methods for hindering the settling of particulates in a subterranean formation | Philip D. Nguyen, Loan K. Vo, Tingji Tang | 2016-04-26 |
| 9284478 | Salt of weak bronsted base and bronsted acid as gelation retarder for crosslinkable polymer compositions | Larry S. Eoff, Julio Vasquez, Eldon D. Dalrymple | 2016-03-15 |
| 9228940 | Systems, methods, and apparatuses for in situ monitoring of cement fluid compositions and setting processes thereof | Michael T. Pelletier, Christopher Michael Jones, Ashok Santra | 2016-01-05 |
| 9175206 | Gellable treatment fluids having adjustable gel times and methods associated therewith | Larry S. Eoff, Freddy Crespo | 2015-11-03 |
| 9150774 | Methods for cementing in a subterranean formation using a cement composition containing a set retarder of a polyester | Drew Henry Gaugler, Russel Fitzgerald | 2015-10-06 |
| 9150781 | Gellable treatment fluids comprising quaternary ammonium salt gel-time modifiers and methods for use thereof | Larry S. Eoff | 2015-10-06 |
| 9127193 | Lewis acid as gelation retarder for crosslinkable polymer compositions | Larry S. Eoff, Julio Vasquez, Eldon D. Dalrymple | 2015-09-08 |
| 9090811 | Gellable treatment fluids comprising amino group gel-time modifiers and methods for use thereof | Larry S. Eoff | 2015-07-28 |
| 9051506 | Hydration acceleration surfactants in conjunction with high molecular weight polymers, and methods and compositions relating thereto | Freddy Crespo, Larry S. Eoff, Christopher A. Lewis | 2015-06-09 |
| 8985212 | Wellbore servicing compositions and methods of making and using same | Freddy Crespo, Natalie Lynn Pascarella | 2015-03-24 |
| 8975217 | Methods for treating a well with a cross-linked water-soluble polymer-complexed metal cation network and an aromatic compound capable of forming a chelating agent to uncross-link the polymer | Rajesh Kumar Saini, Sherry G. Gaskins | 2015-03-10 |
| 8940670 | Cement compositions comprising sub-micron alumina and associated methods | Rahul Chandrakant Patil, Abhimanyu Pramod Deshpande, Christopher L. Gordon, Craig W. Roddy, Jiten Chatterji +1 more | 2015-01-27 |
| 8877691 | Methods and compositions for altering the viscosity of treatment fluids used in subterranean operations | Narongsak Tonmukayakul | 2014-11-04 |
| 8858860 | Biodegradable retarder for cementing applications | Ashok Santra, D. Chad Brenneis | 2014-10-14 |
| 8808450 | Cement compositions comprising crystalline organic materials and methods of using same | Bryan K. Waugh | 2014-08-19 |
| 8720562 | Wellbore cementing compositions and methods of making and using same | Rahul Chandrakant Patil, Sandip Pati | 2014-05-13 |
| 8685901 | Wellbore servicing compositions and methods of using same | Ying Xu, Rickey L. Morgan, Lance E. Brothers | 2014-04-01 |
| 8668010 | Wellbore servicing compositions comprising a fluid loss agent and methods of making and using same | Trissa Joseph, Pankaj Phani Chakraborty | 2014-03-11 |
| 8636069 | Wellbore servicing fluid compositions and use thereof | Ron Crook, Larry S. Eoff | 2014-01-28 |
| 8623793 | Hydrophobically and cationically modified relative permeability modifiers and associated methods | Larry S. Eoff, Eldon D. Dalrymple | 2014-01-07 |
| 8619256 | Systems and methods for monitoring the properties of a fluid cement composition in a flow path | Michael T. Pelletier, Christopher Michael Jones, Ashok Santra | 2013-12-31 |
| 8592353 | Methods useful for diverting aqueous fluids in subterranean operations | Eldon D. Dalrymple, Larry S. Eoff | 2013-11-26 |
| 8586508 | Polysaccharide based cement additives | Anindya Ghosh, Russell M. Fitzgerald | 2013-11-19 |