Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10161224 | Hot water recycle for paraffin cleanout | — | 2018-12-25 |
| 8770270 | Double string slurry pump | — | 2014-07-08 |
| 8708040 | Double string pump for hydrocarbon wells | — | 2014-04-29 |
| 8708039 | Producing gas and liquid from below a permanent packer in a hydrocarbon well | — | 2014-04-29 |
| 8651191 | Slim hole production system and method | — | 2014-02-18 |
| 8276658 | Multi-channel, combination coiled tubing strings for hydraulically driven downhole pump | James C. Cox, Christine A. Buczek, John C. Patterson, Thomas E. Nations, Curtis G. Blount | 2012-10-02 |
| 8002038 | Liquid carbon dioxide cleaning of wellbores and near-wellbore areas using high precision stimulation | — | 2011-08-23 |
| 7870899 | Method for utilizing pressure variations as an energy source | — | 2011-01-18 |
| 7798222 | Expandable fluid cement sand control | — | 2010-09-21 |
| 7757770 | Method of stimulating a coalbed methane well | — | 2010-07-20 |
| 7677317 | Liquid carbon dioxide cleaning of wellbores and near-wellbore areas using high precision stimulation | — | 2010-03-16 |
| 7451823 | Well chemical treatment utilizing plunger lift delivery system with chemically improved plunger seal | — | 2008-11-18 |
| 7117947 | Well chemical treatment utilizing plunger lift delivery system | — | 2006-10-10 |
| 7051809 | Burn assisted fracturing of underground coal bed | — | 2006-05-30 |
| 6988552 | Liquid carbon dioxide cleaning of wellbores and near-wellbore areas | Thomas A. Bell | 2006-01-24 |
| 6691778 | Methods of performing downhole operations using orbital vibrator energy sources | Jack H. Cole, David M. Weinberg | 2004-02-17 |
| 6009947 | Casing conveyed perforator | Malak E. Yunan, Wilber R. Moyer, Larry K. Moran | 2000-01-04 |
| 5653287 | Cryogenic well stimulation method | Robert M. Siebert, Pat Lively | 1997-08-05 |
| 5464061 | Cryogenic coal bed gas well stimulation method | Robert M. Siebert, Pat Lively | 1995-11-07 |
| 5402847 | Coal bed methane recovery | Pat Lively, Jamal Allyen Sandarusi, Pete Bowser, Matt Stanley | 1995-04-04 |
| 5379838 | Apparatus for centralizing pipe in a wellbore | Wilber R. Moyer, Larry K. Moran | 1995-01-10 |
| 5346016 | Apparatus and method for centralizing pipe in a wellbore | Jack H. Cole, Wilber R. Moyer, Larry K. Moran | 1994-09-13 |
| 5228518 | Downhole activated process and apparatus for centralizing pipe in a wellbore | Larry K. Moran | 1993-07-20 |
| 5224556 | Downhole activated process and apparatus for deep perforation of the formation in a wellbore | Robert L. Coffee | 1993-07-06 |
| 5165478 | Downhole activated process and apparatus for providing cathodic protection for a pipe in a wellbore | — | 1992-11-24 |