Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10697252 | Surface controlled reversible coiled tubing valve assembly | Victor M. Bolze, Wassim Kharrat, Rod Shampine | 2020-06-30 |
| 10494921 | Methods for interpretation of downhole flow measurement during wellbore treatments | Xiaowei Weng, Philippe M.J. Tardy, Douglas Pipchuk, Hubertus V. Thomeer, Robert Van Kuijk +1 more | 2019-12-03 |
| 10309174 | Automated remote actuation system | Douglas Pipchuk, Larry J. Leising | 2019-06-04 |
| 10132159 | Production logging multi-lateral wells | — | 2018-11-20 |
| 10077618 | Surface controlled reversible coiled tubing valve assembly | Victor M. Bolze, Wassim Kharrat, Rod Shampine | 2018-09-18 |
| 10047592 | System and method for performing a perforation operation | Douglas Pipchuk, Rod Shampine, Victor M. Bolze | 2018-08-14 |
| 9702192 | Method and apparatus of distributed systems for extending reach in oilfield applications | Nathan Wicks, Jahir Pabon, Francois M. Auzerais, John David Rowatt, Shunfeng Zheng +2 more | 2017-07-11 |
| 9091139 | Method for determining characteristics of tubing deployed in a wellbore | Xiaowei Weng, Fernando Baez Manzanera, Douglas Pipchuk | 2015-07-28 |
| 8788251 | Method for interpretation of distributed temperature sensors during wellbore treatment | Xiaowei Weng, Doug Pipchuk, Philippe Tardy | 2014-07-22 |
| 7854276 | Methods, systems, and apparatus for production of hydrocarbons from a subterranean formation | Iain Cooper, Patrick Schneider, John Styre | 2010-12-21 |
| 7631706 | Methods, systems and apparatus for production of hydrocarbons from a subterranean formation | Iain Cooper, Patrick Schneider, John Styre | 2009-12-15 |