Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9068109 | Nano-encapsulated triggered-release viscosity breaker | Rohit K. Rana, Vinit S. Murthy, Michael S. Wong | 2015-06-30 |
| 9018147 | Cement-based particulates and methods of use | Hongyu Luo, Ronald J. Powell, Rajesh Kumar Saini, Ashok Santra, Craig W. Roddy | 2015-04-28 |
| 8931554 | Method for enhancing fracture conductivity | — | 2015-01-13 |
| 8770279 | Nanohybrid phase interfaces for foaming in oil field applications | Rajesh Kumar Saini | 2014-07-08 |
| 8772204 | Fluorosurfactants and treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods | Rajesh Kumar Saini | 2014-07-08 |
| 8763703 | Nanohybrid phase interfaces for altering wettability in oil field applications | Rajesh Kumar Saini | 2014-07-01 |
| 8739876 | Nanohybrid-stabilized emulsions and methods of use in oil field applications | Rajesh Kumar Saini | 2014-06-03 |
| 8669212 | Fluorosurfactants and treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods | Rajesh Kumar Saini | 2014-03-11 |
| 8183186 | Cement-based particulates and methods of use | Hongyu Luo, Ronald J. Powell, Rajesh Kumar Saini, Ashok Santra, Craig W. Roddy | 2012-05-22 |
| 8101556 | Treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods | Bobby E. Hall, Rajesh Kumar Saini, Anindya Ghosh | 2012-01-24 |
| 8012582 | Sintered proppant made with a raw material containing alkaline earth equivalent | Hongyu Luo, Ashok Santra, Mark Parker, Ronald J. Powell, Rajesh Kumar Saini | 2011-09-06 |
| 7703528 | Reducing CO2 emissions from oilfield diesel engines | Roger L. Schultz | 2010-04-27 |
| 7595391 | Crosslinked polysaccharides and methods of making and using crosslinked polysaccharides | Joseph R. Carlise, Javier Jesus Concepcion Corbea, William S. Rees, Jr., Marcus Weck | 2009-09-29 |
| 7585819 | Methods for producing a guar gum comprising undehusked guar and for using the guar gum in treating a subterranean formation | Ronnie Glen Morgan, Rickey L. Morgan | 2009-09-08 |
| 7550412 | Compositions and methods for producing guar gum and for using the guar gum in treating a subterranean formation | Ronnie Glen Morgan, Rickey L. Morgan | 2009-06-23 |
| 7255168 | Lightweight composite particulates and methods of using such particulates in subterranean applications | Philip D. Nguyen | 2007-08-14 |
| 7238229 | Methods and compositions for cementing in well bores | Gary P. Funkhouser, Larry S. Eoff | 2007-07-03 |
| 7151077 | Polymersome compositions and associated methods of use | Robert K. Prud'homme, Douglas H. Adamson, Mustafa Erhan Yildiz, Ian D. Robb | 2006-12-19 |
| 7128158 | Lightweight composite particulates and methods of using such particulates in subterranean applications | Philip D. Nguyen | 2006-10-31 |
| 6986391 | Methods of fracturing subterranean zones penetrated by well bores and fracturing fluids therefor | Gary P. Funkhouser | 2006-01-17 |
| 6799636 | Methods and compositions for cementing in wellbores | Gary P. Funkhouser, Larry S. Eoff | 2004-10-05 |
| 6500253 | Agglomeration of hydraulic cement powder | Richard Turton, Huma Hakim | 2002-12-31 |
| 6357527 | Encapsulated breakers and method for use in treating subterranean formations | Richard Turton, Aashish L. Bhatia | 2002-03-19 |
| 6059036 | Methods and compositions for sealing subterranean zones | Jiten Chatterji, David D. Onan, Bobby J. King, Roger S. Cromwell | 2000-05-09 |
| 5827804 | Borate cross-linked well treating fluids and methods | Phillip C. Harris, Michael A. McCabe, Ronald J. Powell, Chris E. Shuchart, Billy Slabaugh +2 more | 1998-10-27 |