Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7331389 | Re-use of recovered treating fluid | Lyle Lehman, Will E. Haley, Jim D. Weaver | 2008-02-19 |
| 7332094 | Irradiation system and methods of treating fluids in hydrocarbon industry applications | Larry Lance Abney, Graeme W. Pirie, Tim H. Hunter, Leonard R. Case | 2008-02-19 |
| 7311145 | Re-use of recovered treating fluid | Lyle Lehman, Will E. Haley, Jim D. Weaver | 2007-12-25 |
| 7281580 | High porosity fractures and methods of creating high porosity fractures | Mark Parker, Philip D. Nguyen, Jim D. Weaver, Mark D. Kalman, Michael Segura +2 more | 2007-10-16 |
| 7276466 | Compositions and methods for reducing the viscosity of a fluid | Bradley L. Todd, Trinidad Munoz | 2007-10-02 |
| 7264051 | Methods of using partitioned, coated particulates | Philip D. Nguyen, Thomas D. Welton, Matthew E. Blauch, Mark Parker, Jimmie D. Weaver +1 more | 2007-09-04 |
| 7261156 | Methods using particulates coated with treatment chemical partitioning agents | Philip D. Nguyen, Thomas D. Welton, Matthew E. Blauch, Mark Parker, Jimmie D. Weaver +1 more | 2007-08-28 |
| 7261158 | Coarse-foamed fracturing fluids and associated methods | Richard L. Middaugh, Phillip C. Harris, Stanley J. Heath, Robert S. Taylor, Ottmar F. Hoch +2 more | 2007-08-28 |
| 7252146 | Methods for preparing slurries of coated particulates | Jimmie D. Weaver, Philip D. Nguyen | 2007-08-07 |
| 7174960 | Method to depolymerize as well as derivatize a polysaccharide in a hydrocarbon slurry | Jimmie D. Weaver, Michael A. McCabe, Mark Parker, Harold Grayson Walters | 2007-02-13 |
| 7104328 | Method and apparatus for hydrating a gel for use in a subterranean well | Max L. Phillippi | 2006-09-12 |
| 7096947 | Fluid loss control additives for use in fracturing subterranean formations | Bradley L. Todd, Trinidad Munoz, Mark Parker | 2006-08-29 |
| 7082995 | Methods and compositions for reducing the viscosity of treatment fluids | Robert E. Hanes, Jr., Jimmie D. Weaver | 2006-08-01 |
| 7063150 | Methods for preparing slurries of coated particulates | Jimmie D. Weaver, Philip D. Nguyen | 2006-06-20 |
| 7048432 | Method and apparatus for hydrating a gel for use in a subterranean formation | Max L. Phillippi | 2006-05-23 |
| 7000702 | Environmentally benign viscous well treating fluids and methods | Robert E. Hanes, Jr., Jim D. Weaver, David Barrick | 2006-02-21 |
| 6971448 | Methods and compositions for sealing subterranean zones | Jimmie D. Weaver, Trinidad Munoz, Bradley L. Todd | 2005-12-06 |
| 6966379 | Methods of fracturing a subterranean formation using a pH dependent foamed fracturing fluid | Jiten Chatterji, Karen L. King, Bobby J. King | 2005-11-22 |
| 6923264 | Methods of fracturing subterranean zones, fracturing fluids and breaker activators therefor | Paul D. Lord, John M. Wilson | 2005-08-02 |
| 6913080 | Re-use recovered treating fluid | Lyle Lehman, Will E. Haley, Jim D. Weaver | 2005-07-05 |
| 6911419 | High temperature seawater-based cross-linked fracturing fluids and methods | Paul D. Lord, John M. Terracina | 2005-06-28 |
| 6640898 | High temperature seawater-based cross-linked fracturing fluids and methods | Paul D. Lord, John M. Terracina | 2003-11-04 |
| 6488091 | Subterranean formation treating fluid concentrates, treating fluids and methods | Jim D. Weaver, Steve F. Wilson, Bobby K. Bowles, Mark Parker, David Barrick +3 more | 2002-12-03 |
| 6311773 | Resin composition and methods of consolidating particulate solids in wells with or without closure pressure | Bradley L. Todd, Ronald J. Powell, Joseph G. Yaritz | 2001-11-06 |
| 6214773 | High temperature, low residue well treating fluids and methods | Phillip C. Harris, Stanley J. Heath, David Barrick, Ron Powell, Shane L. Milson +2 more | 2001-04-10 |