Costley; James M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Costley; James M..The latest application filed is for "method and apparatus for cleaning a fractured interval between two packers".
- Costley; James M. - Freeport TX
| Patent | Date |
|---|---|
| Method and apparatus for cleaning a fractured interval between two packers Grant 7,011,157 - Costley , et al. March 14, 2 | 2006-03-14 |
| Tubing conveyed fracturing tool and method Grant 6,776,239 - Eslinger , et al. August 17, 2 | 2004-08-17 |
| Method and apparatus for cleaning a fractured interval between two packers App 20040084187 - Costley, James M. ; et al. | 2004-05-06 |
| Flow-operated valve Grant 6,533,037 - Eslinger , et al. March 18, 2 | 2003-03-18 |
| Tubing conveyed fracturing tool and method App 20020125005 - Eslinger, David M. ; et al. | 2002-09-12 |
| Pressure compensated disconnect system and method Grant 6,425,443 - Hill , et al. July 30, 2 | 2002-07-30 |
| Flow-operated valve App 20020062963 - Eslinger, David M. ; et al. | 2002-05-30 |
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