Halliburton Energy Service,s Inc.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Halliburton Energy Service,s Inc..The latest application filed is for "methods, cement compositions and suspending agents therefor".
- Halliburton Energy Service,s Inc. - Duncan OK
| Patent | Date |
|---|---|
| Methods, cement compositions and suspending agents therefor Grant 7,114,569 - Chatterji , et al. October 3, 2 | 2006-10-03 |
| Method of formulating and using a drilling mud with fragile gels Grant 6,887,832 - Kirsner , et al. May 3, 2 | 2005-05-03 |
| Method of downhole fluid separation and displacement and a plug utilized therein Grant 6,554,068 - Chatterji , et al. April 29, 2 | 2003-04-29 |
| Frac plug with caged ball Grant 6,394,180 - Berscheidt , et al. May 28, 2 | 2002-05-28 |
| Methods and compositions for forming permeable cement sand screens in well bores Grant 6,390,195 - Nguyen , et al. May 21, 2 | 2002-05-21 |
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