Howell; James J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Howell; James J..The latest application filed is for "system for remediating a wellbore annulus".
- Howell; James J. - Houston TX
- Howell; James J. - Bryan TX US
| Patent | Date |
|---|---|
| System and method for remediating a wellbore annulus Grant 8,936,098 - Howell , et al. January 20, 2 | 2015-01-20 |
| Tool and method for providing access to a wellhead annulus Grant 8,403,039 - Howell , et al. March 26, 2 | 2013-03-26 |
| Varying access points for tubing and casing monitoring and casing annulus remediation systems Grant 8,191,622 - Comeaux , et al. June 5, 2 | 2012-06-05 |
| System For Remediating A Wellbore Annulus App 20120097390 - Howell; James J. ; et al. | 2012-04-26 |
| Tool And Method For Providing Access To A Wellhead Annulus App 20110278007 - Howell; James J. ; et al. | 2011-11-17 |
| Varying Access Points for Tubing and Casing Monitoring and Casing Annulus Remediation Systems App 20090288832 - Comeaux; David D. ; et al. | 2009-11-26 |
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