Number | Name | Date | Kind |
---|---|---|---|
3302457 | Mayes | Feb 1967 | |
3488629 | Claycomb | Jan 1970 | |
3716830 | Garcia | Feb 1973 | |
3784822 | Schuster | Jan 1974 | |
3949354 | Claycomb | Apr 1976 | |
3958217 | Spinnler | May 1976 | |
3964556 | Gearhart et al. | Jun 1976 | |
4047027 | Bateman et al. | Sep 1977 | |
4129777 | Wahl et al. | Dec 1978 | |
4152545 | Gilbreath et al. | May 1979 | |
4216536 | More | Aug 1980 | |
4401134 | Dailey | Aug 1983 | |
4511843 | Thoraval | Apr 1985 | |
4515225 | Dailey | May 1985 | |
4596926 | Coope | Jun 1986 | |
4661933 | Seeman et al. | Apr 1987 | |
4665511 | Rodney et al. | May 1987 | |
4715022 | Yeo | Dec 1987 | |
4733232 | Grosso | Mar 1988 | |
4734892 | Kotlyar | Mar 1988 | |
4736204 | Davison | Apr 1988 | |
4791797 | Paske et al. | Dec 1988 | |
4794792 | Flaum et al. | Jan 1989 | |
4839870 | Scherbatskoy | Jun 1989 | |
4864129 | Paske et al. | Sep 1989 | |
5006845 | Calcar et al. | Apr 1991 | |
5091644 | Minette | Feb 1992 | |
5130950 | Orban et al. | Jul 1992 | |
5159577 | Twist | Oct 1992 | |
5175429 | Hall, Jr. et al. | Dec 1992 | |
5214251 | Orban et al. | May 1993 |
Number | Date | Country |
---|---|---|
2252623 | Aug 1992 | GBX |
Entry |
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"Introduction to Petroleum Production," vol. 1, D. R. Skinner, Chapter 2, 3, 4. |
IADC/SPE 14764; "Predicting Bottomhole Assembly Performance," by J. S. Williamson and A. Lubinski. |
"Neutron Porosity Measurement While Drilling," by Michael L. Gartner, IEEE Transactions on Nuclear Science, vol. 35, No. 1, Feb. 1988. |