Number | Name | Date | Kind |
---|---|---|---|
3221813 | Closmann et al. | Dec 1965 | |
3279538 | Doscher | Oct 1966 | |
3379250 | Matthews et al. | Apr 1968 | |
3396791 | Van Meurs et al. | Aug 1968 | |
3706341 | Redford | Dec 1972 | |
3802508 | Kelly, deceased et al. | Apr 1975 | |
3913671 | Redford et al. | Oct 1975 | |
4265310 | Britton et al. | May 1981 | |
4516636 | Doscher | May 1985 |
Entry |
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T. M. Doscher, "Enhanced Recovery of Crude Oil", American Scientist, vol. 69, Mar.-Apr. 1981, pp. 193-200. |
Saner and Patton, "CO.sub.2 Recovery of Heavy Oil: Wilmington Field Test", Journal of Petroleum Technology, Jul. 1985, pp. 769-776. |
Carrigy, "New Production Techniques For Alberta Oil Sands", Science, vol. 234, Dec. 1986, pp. 1515-1518. |