Gadeken, L. L. and Smith, Jr., H. D., A Relative Distance Indicator from Gamma Ray Spectroscopy Measurements with Radioactive Tracers, (SPE 17962) 6th SPE Middle East Oil Technical Conference and Exhibition, Manama, Bahrain, Mar. 11-14, 1989. |
Gadeken, L. L. et al., Calibration and Analysis of Borehole and Formation Sensitivities for Gamma Ray Spectroscopy Measurements With Multiple Radioactive Tracers, 28th Annual SPWLA Symposium, London, England, Jun. 1987. |
Gadeken, L. L. et al., Improved Evaluation Techniques for Multiple Radioactive Tracer Applications, 12th International Logging Symposium of SAID, Paris, France, Oct., 1989. |
Gadeken, L. L. et al., The Interpretation of Radioactive-Tracer Logs Using Gamma-Ray Spectroscopy Measurements, The Log Analyst, vol. 32, No. 1, pp. 24-34, Society of Prof. Well Log Analysts, Jan.-Feb. 1991. |
Brochure describing "TracerScan Service" by Halliburton Logging Services, Jan., 1990. |
Smith et al., A Multi-Function Compensated Spectral Natural Gamma Ray Logging System, (SPE 12050), 58th Annual Technical Conference of SPE, San Francisco, 1983. |
Gadeken & Smith, TracerScan-A Spectroscopy Technique for Determining the Distribution of Multiple Radioactive Tracers in Downhole Operations, The Log Analyst, Jan.-Feb. 1987, pp. 27-36. |