Number | Name | Date | Kind |
---|---|---|---|
3697864 | Runge | Oct 1972 | |
3808520 | Runge | Apr 1974 | |
4636731 | Savage et al. | Jan 1987 | |
4739255 | Hagiwara | Apr 1988 | |
4899112 | Clark et al. | Feb 1990 | |
5233522 | Sinclair | Aug 1993 | |
5329448 | Rosthal | Jul 1994 |
Entry |
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Morani, J. H. and Kunz, K.S., Basic Theory of Induction Logging and Application to Study of Two-Coil Sondes, Oct. 14, 1985, pp. 829-858. |