Issued Patents All Time
Showing 276–300 of 431 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7493957 | Methods for controlling water and sand production in subterranean wells | Leopoldo Sierra, Eldon D. Dalrymple, Larry S. Eoff | 2009-02-24 |
| 7461696 | Methods of fracturing using fly ash aggregates | Thomas D. Welton | 2008-12-09 |
| 7448451 | Methods for controlling migration of particulates in a subterranean formation | Richard D. Rickman, Ronald Glen Dusterhoft, Johnny Barton | 2008-11-11 |
| 7441598 | Methods of stabilizing unconsolidated subterranean formations | — | 2008-10-28 |
| 7413010 | Remediation of subterranean formations using vibrational waves and consolidating agents | Matthew E. Blauch, Thomas D. Welton, James J. Venditto | 2008-08-19 |
| 7413017 | Methods and compositions for inducing tip screenouts in frac-packing operations | Anne M. Culotta | 2008-08-19 |
| 7407010 | Methods of coating particulates | Richard D. Rickman, Jimmie D. Weaver, Johnny Barton, Bhadra Desai, Max L. Phillippi | 2008-08-05 |
| 7398825 | Methods of controlling sand and water production in subterranean zones | Ronald Glen Dusterhoft, Jim B. Surjaatmadja, Loyd East | 2008-07-15 |
| 7363978 | Methods of using reactive surfactants in subterranean operations | Thomas D. Welton | 2008-04-29 |
| 7350571 | Methods of preparing and using coated particulates | Jimmie D. Weaver | 2008-04-01 |
| 7347264 | Methods and compositions for well completion in steam breakthrough wells | — | 2008-03-25 |
| 7345011 | Methods for mitigating the production of water from subterranean formations | David L. Brown, Bhadra Desai | 2008-03-18 |
| 7343973 | Methods of stabilizing surfaces of subterranean formations | Ronald Glen Dusterhoft, Harvey J. Fitzpatrick, David M. Adams, Walter F. Glover | 2008-03-18 |
| 7334636 | Methods of creating high-porosity propped fractures using reticulated foam | — | 2008-02-26 |
| 7334635 | Methods for fracturing subterranean wells | — | 2008-02-26 |
| 7325608 | Methods of hydraulic fracturing and of propping fractures in subterranean formations | Diederik van Batenburg, Jim D. Weaver | 2008-02-05 |
| 7318474 | Methods and compositions for controlling formation fines and reducing proppant flow-back | Thomas D. Welton | 2008-01-15 |
| 7316273 | Methods and compositions for enhancing hydrocarbon production | — | 2008-01-08 |
| 7308939 | Methods of using polymer-coated particulates | Thomas D. Welton | 2007-12-18 |
| 7306037 | Compositions and methods for particulate consolidation | Johnny Barton, Jimmie D. Weaver | 2007-12-11 |
| 7299875 | Methods for controlling particulate migration | Ronald Glen Dusterhoft, Johnny Barton | 2007-11-27 |
| 7281580 | High porosity fractures and methods of creating high porosity fractures | Mark Parker, Jim D. Weaver, Mark D. Kalman, Michael Segura, Billy Slabaugh +2 more | 2007-10-16 |
| 7281581 | Methods of hydraulic fracturing and of propping fractures in subterranean formations | Jimmie D. Weaver, Ron Gibson, Johnny Barton | 2007-10-16 |
| 7267171 | Methods and compositions for stabilizing the surface of a subterranean formation | Ronald Glen Dusterhoft, Harvey J. Fitzpatrick, David M. Adams, Walter F. Glover | 2007-09-11 |
| 7264051 | Methods of using partitioned, coated particulates | Thomas D. Welton, Billy Slabaugh, Matthew E. Blauch, Mark Parker, Jimmie D. Weaver +1 more | 2007-09-04 |