Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9291045 | Method of fracturing using ultra lightweight proppant suspensions and gaseous streams | Richard S. Wheeler, Chandler C. Newhall, Brian N. Ward, Brian B. Beall, Harold Dean Brannon | 2016-03-22 |
| 8109336 | Method of fracturing using ultra lightweight proppant suspensions and gaseous streams | Richard S. Wheeler, Chandler C. Newhall, Brian N. Ward, Brian B. Beall, Harold Dean Brannon | 2012-02-07 |
| 7913762 | Method of fracturing using ultra lightweight proppant suspensions and gaseous streams | Richard S. Wheeler, Chandler C. Newhall, Brian N. Ward, Brian B. Beall, Harold Dean Brannon | 2011-03-29 |
| 7699106 | Method for reducing fluid loss during hydraulic fracturing or sand control treatment | Harold Dean Brannon, D. V. Satyanarayana Gupta, Brian B. Beall | 2010-04-20 |