Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8286704 | Coiled tubing conveyed combined inflow and outflow control devices | Kim Fah Goh, Bipin Jain | 2012-10-16 |
| 7984761 | Openhole perforating | Frank F. Chang, Lawrence A. Behrmann, Ian C. Walton | 2011-07-26 |
| 7845410 | Openhole perforating | Frank F. Chang, Lawrence A. Behrmann, Ian C. Walton | 2010-12-07 |
| 7470321 | Cementing compositions and application thereof to cementing oil wells or the like | Youssef Elmarsafawi | 2008-12-30 |
| 7458424 | Tight formation water shut off method with silica gel | Nadir M. M. Odeh, Hassan Chaabouni, Philippe Enkababian | 2008-12-02 |
| 7451819 | Openhole perforating | Frank F. Chang, Lawrence A. Behrmann, Ian C. Walton | 2008-11-18 |
| 7303012 | Propped fracture with high effective surface area | J. Ernest Brown, Arthur Milne, Brett Rimmer, Mark Brady | 2007-12-04 |
| 7165613 | Propped fracture with high effective surface area | J. Ernest Brown, Arthur Milne, Brett Rimmer, Mark Brady | 2007-01-23 |
| 7148184 | Self-diverting foamed system | Pia-Angela Francini, Mark Brady, Christopher N. Fredd | 2006-12-12 |
| 7114567 | Propped fracture with high effective surface area | J. Ernest Brown, Arthur Milne, Brett Rimmer | 2006-10-03 |
| 7008908 | Selective stimulation with selective water reduction | Pia-Angela Francini | 2006-03-07 |
| 5547027 | Low temperature, low rheology synthetic cement | Thomas J. Griffin | 1996-08-20 |
| 5103910 | Delayed rigid foam systems and applications in particular for selective plugging treatments in the oil industry | — | 1992-04-14 |
| 5086840 | Delayed rigid foam systems and applications in particular for plugging selective treatments in the oil industry | Arthur Soucemarianadin | 1992-02-11 |
| 4554974 | Method of enhanced oil recovery employing thickened amphoteric surfactant solutions | Bayram Kalpakci | 1985-11-26 |
| 4466892 | Caustic flooding with stabilized water for enhanced oil recovery | Stephen J. Majoros | 1984-08-21 |
| 4411798 | Process for separating D.sub.2 O from H.sub.2 O using surfactant systems | — | 1983-10-25 |
| 4371447 | Low viscosity water-in-oil microemulsions | Thomas H. Webb, Hugh F. Vest | 1983-02-01 |
| 4329236 | Technique for tertiary oil recovery | Harvey E. Alford | 1982-05-11 |