Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8993489 | Coated and cured proppants | Avis Lloyd McCrary | 2015-03-31 |
| 8763700 | Dual function proppants | Avis Lloyd McCrary | 2014-07-01 |
| 8392120 | Method and tool for determination of fracture geometry in subterranean formations based on in-situ neutron activation analysis | Cody Ryan Peeples, Robin Pierce Gardner | 2013-03-05 |
| 8354939 | Wellbore casing mounted device for determination of fracture geometry and method for using same | Michael L. Sheriff, Eric E. Funk, Ethan A. Funk | 2013-01-15 |
| 8227026 | Particles for use as proppants or in gravel packs, methods for making and using the same | Avis Lloyd McCrary, John W. Green, Liang Xu | 2012-07-24 |
| 8129318 | Methods and compositions for determination of fracture geometry in subterranean formations | Scott M. McCarthy, Michael W. Smith | 2012-03-06 |
| 8096355 | Analysis of radar ranging data from a down hole radar ranging tool for determining width, height, and length of a subterranean fracture | Michael L. Sheriff, Eric E. Funk, Ethan A. Funk | 2012-01-17 |
| 7933718 | Method and tool for determination of fracture geometry in subterranean formations based on in-situ neutron activation analysis | Cody Ryan Peeples, Robin Pierce Gardner | 2011-04-26 |
| 7919183 | Particles for use as proppants or in gravel packs, methods for making and using the same | Avis Lloyd McCrary | 2011-04-05 |
| 7726397 | Methods and compositions for determination of fracture geometry in subterranean formations | Scott M. McCarthy, Michael W. Smith | 2010-06-01 |
| 7624802 | Low temperature coated particles for use as proppants or in gravel packs, methods for making and using the same | Avis Lloyd McCrary, Michael Anthony Barajas | 2009-12-01 |
| 7598898 | Method for using logging device with down-hole transceiver for operation in extreme temperatures | Eric E. Funk, Ethan A. Funk, Michael L. Sheriff, Scott M. McCarthy | 2009-10-06 |
| 7450053 | Logging device with down-hole transceiver for operation in extreme temperatures | Eric E. Funk, Ethan A. Funk, Michael L. Sheriff, Scott M. McCarthy | 2008-11-11 |
| 7424911 | Method of estimating fracture geometry, compositions and articles used for the same | Scott M. McCarthy, Michael L. Sheriff, James E. Flowers | 2008-09-16 |
| 6632527 | Composite proppant, composite filtration media and methods for making and using same | Johannes A. Geraedts | 2003-10-14 |
| 6582819 | Low density composite proppant, filtration media, gravel packing media, and sports field media, and methods for making and using same | Johannes A. Geraedts | 2003-06-24 |
| 6528157 | Proppants with fiber reinforced resin coatings | Hamid Hussain, Michael J. Callanan | 2003-03-04 |
| 6406789 | Composite proppant, composite filtration media and methods for making and using same | Johannes A. Geraedts | 2002-06-18 |
| 4624795 | Aqueous acid gels and use thereof | Jeffrey C. Dawson, Lawrence P. Sedillo | 1986-11-25 |