Number | Name | Date | Kind |
---|---|---|---|
RE31313 | Fredd et al. | Jul 1983 | |
3472070 | Chenoweth | Oct 1969 | |
3552718 | Schwegman | Jan 1971 | |
4051897 | Kingelin | Oct 1977 | |
4083401 | Rankin | Apr 1978 | |
4134452 | Kingelin | Jan 1979 | |
4149593 | Gazda et al. | Apr 1979 | |
4159643 | Watkins | Jul 1979 | |
4252195 | Fredd | Feb 1981 | |
4373583 | Waters | Feb 1983 | |
4420044 | Pullin et al. | Dec 1983 | |
4508174 | Skinner et al. | Apr 1985 |
Entry |
---|
The brochure entitled "MUST" published by Flopetrol Johnston. |
World Oil magazine, p. 21, Oct. 1983 Edition. |
Composite Catalog of Oil Field Equipment and Services, pp. 506, 507, 1970-1971 Edition, published by World Oil magazine. |