Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10400562 | Intermittent fracture flooding process | — | 2019-09-03 |
| 10287863 | Intermittent fracture flooding process | — | 2019-05-14 |
| 10215005 | Multi-flow pipe and pipe couplings therefor for use in fracture flow hydrocarbon recovery processes | — | 2019-02-26 |
| 10024148 | Hydrocarbon recovery process exploiting multiple induced fractures | — | 2018-07-17 |
| 9976400 | Method for producing oil from induced fractures using a single wellbore and multiple-channel tubing | — | 2018-05-22 |
| 8978758 | Oil recovery process using crossed hortizonal wells | — | 2015-03-17 |
| 8960317 | Horizontal well line-drive oil recovery process | — | 2015-02-24 |
| 8703084 | Removal of sulfur compounds from a gas stream | Ahmed M. Shahin, Alan Ayasse | 2014-04-22 |
| 8597411 | Sorbents for the recovery and stripping of acid gases | Ahmed M. Shahin | 2013-12-03 |
| 8501135 | Process for the removal of sulfur compounds from gas streams | Alan Ayasse, Ahmed M. Shahin | 2013-08-06 |
| 8118096 | Diluent-enhanced in-situ combustion hydrocarbon recovery process | — | 2012-02-21 |
| 8053481 | Low-pressure Fischer-Tropsch process | — | 2011-11-08 |
| 7984759 | Diluent-enhanced in-situ combustion hydrocarbon recovery process | — | 2011-07-26 |
| 7909097 | Well liner segments for in situ petroleum upgrading and recovery, and method of in situ upgrading and recovery | — | 2011-03-22 |
| 7841404 | Modified process for hydrocarbon recovery using in situ combustion | Xinjie Wu, Chris Bloomer | 2010-11-30 |
| 7493953 | Oilfield enhanced in situ combustion process | — | 2009-02-24 |
| 7493952 | Oilfield enhanced in situ combustion process | — | 2009-02-24 |
| 6412557 | Oilfield in situ hydrocarbon upgrading process | Malcolm Greaves, Alex Turta | 2002-07-02 |
| 6167966 | Toe-to-heel oil recovery process | Alex Turta | 2001-01-02 |
| 5513707 | Process for chemically treating reservoir pyrobitumen to improve permeability | Jerry Shaw, Raymond Tsuen | 1996-05-07 |
| 5344849 | Catalytic process for the production of hydrocarbons | — | 1994-09-06 |
| 5301539 | Method for improving enhanced recovery of oil using surfactant-stabilized foams | Laurier L. Schramm, Karin Mannhardt, Jaromir Novosad | 1994-04-12 |
| 5074358 | Surfactant-stabilized foams for enhanced oil recovery | William A. Rendall, Jaromir Novosad | 1991-12-24 |
| 5060727 | Method for improving enhanced recovery of oil using surfactant-stabilized foams | Laurier L. Schramm, Karin Mannhardt, Jaromir Novosad | 1991-10-29 |