| 10018016 |
Wireline fluid blasting tool and method |
Joseph W. Elsbury, III |
2018-07-10 |
| 9248478 |
Method and apparatus for removal of pigs, deposits and other debris from pipelines and wellbores |
James R. Crawford, Joseph W. Elsbury, III |
2016-02-02 |
| 8707498 |
Multifunctional cleaning tool |
Joseph W. Elsbury, III, James R. Crawford |
2014-04-29 |
| 7051818 |
Three in one combined power unit for nitrogen system, fluid system, and coiled tubing system |
Edward Lamb |
2006-05-30 |
| 6702011 |
Combined nitrogen treatment system and coiled tubing system in one tractor/trailer apparatus |
Edward Lamb |
2004-03-09 |
| 6073695 |
Device and method for treating a well bore |
Michael Jude LeBlanc |
2000-06-13 |
| 5988280 |
Use of engine heat in treating a well bore |
Michael Jude LeBlanc |
1999-11-23 |
| 5180012 |
Method for carrying tool on coil tubing with shifting sub |
— |
1993-01-19 |
| 5029642 |
Apparatus for carrying tool on coil tubing with shifting sub |
— |
1991-07-09 |
| 4682657 |
Method and apparatus for the running and pulling of wire-line tools and the like in an oil or gas well |
— |
1987-07-28 |
| 4612984 |
Apparatus for the running and pulling of wire-line tools and the like in an oil or gas well |
— |
1986-09-23 |