Spectral gamma-ray log data analysis for NTS borehole ER-20-6 {number_sign}2
Borehole ER20-6 {number_sign}2 was drilled in Area 20 (Pahute Mesa) at the Nevada Test Site near the site of the Bullion underground nuclear test. Radionuclides include Co-60, Ru-106, Sb-125, Cs-134, and Cs-137. Bullion was conducted in June, 1990, at a depth of 2,211 ft. This report presents their interpretation of the Western Atlas spectral gamma-ray data from that borehole along with a quality analysis of the contractor`s data and procedures. A brief description of the spectral gamma-ray logging equipment used in the Underground Test Area work, including some of the deficiencies of the equipment and procedures, is given in Appendix A.
- Research Organization:
- Los Alamos National Lab., NM (United States)
- Sponsoring Organization:
- USDOE Assistant Secretary for Human Resources and Administration, Washington, DC (United States)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 481522
- Report Number(s):
- LA-UR--97-1088; ON: DE97007448
- Country of Publication:
- United States
- Language:
- English
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