Number | Name | Date | Kind |
---|---|---|---|
RE30885 | Rieder | Mar 1982 | |
RE31522 | Rieder | Feb 1984 | |
2900026 | Ferdinand et al. | Aug 1959 | |
3099624 | Wilson | Jul 1963 | |
3126970 | Rygg | Mar 1964 | |
3217802 | Werlein et al. | Nov 1965 | |
3236769 | Burdyn et al. | Feb 1966 | |
3394757 | Fischer | Jul 1968 | |
3396105 | Wiener et al. | Aug 1968 | |
3601194 | Gallus | Jul 1969 | |
3806456 | Vogel | Apr 1974 | |
3979304 | Fischer et al. | Sep 1976 | |
3979305 | Fischer et al. | Sep 1976 | |
3992312 | Genjida et al. | Nov 1976 | |
4101426 | Maly et al. | Jul 1978 | |
4107061 | Sturwold et al. | Aug 1978 | |
4133803 | Klein | Jan 1979 | |
4239635 | Rieder | Dec 1980 | |
4368133 | Forsberg | Jan 1983 | |
4374741 | Rieder | Feb 1983 | |
4379063 | Williams | Apr 1983 | |
4435297 | Forsberg | Mar 1984 | |
4436638 | Walker et al. | Mar 1984 | |
4447348 | Forsberg | May 1984 | |
4448703 | Forsberg | May 1984 | |
4464269 | Walker et al. | Aug 1984 | |
4494610 | Walker | Jan 1985 | |
4614235 | Kreener et al. | Sep 1986 | |
4659492 | Jahnke | Apr 1987 | |
4661275 | Forsberg et al. | Apr 1987 | |
4664834 | Forsberg | May 1987 | |
4676916 | Crema | Jun 1987 | |
4708753 | Forsberg | Nov 1987 | |
4738797 | Halpern et al. | Apr 1988 | |
4760176 | Halpern et al. | Jul 1988 | |
4795581 | Nieh et al. | Jan 1989 | |
4863534 | Forsberg | Sep 1989 | |
4882075 | Jones | Nov 1989 | |
4964615 | Mueller et al. | Oct 1990 | |
5260268 | Forsberg et al. | Nov 1993 |
Number | Date | Country |
---|---|---|
647309 | Jun 1994 | AUX |
Entry |
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Kirk-Othmer Encyclopedia of Chemical Technology, 3rd ed., Wiley & Sons, New York 1981, pp. 296-303. |
Production Operations: Well Completions, Workover/and Stimulation Chapter VII, vol. II, pp. 126-153, (1978). |