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This update provides the results of a dye tracer test conducted at the B4 Area and Offsite Wells from 11/13/07 to 4/10/08. The results indicate the distribution and movement of the dye within the system. Stay tuned for further sampling and testing. Other zones/wells may also be tested.
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Update on of Dye-Tracer Test at the B4 Area and Offsite Wells Dye Injection 11/13/07 Results up to 4/10/08 (24 weeks)
Results: Injection 11/13/07 @ 1300 ob203a RW203 SCT2 SCT1 SCT3 (65-95) (100) C (85-125) (139) C (88-105) B (434-457) B (119-198) A A (521-543) (420-560) 92’ 380’ 880’ Depths in parentheses (not to scale)
Results – 3 Days ob203a RW203 SCT2 SCT1 Not sampled Not sampled SCT3 (65-95) 30446 C (85-125) C (88-105) B (434-457) B (119-198) A A (521-543) (420-560) 92’ 380’ 880’
Results – 2 Weeks ob203a RW203 SCT2 SCT1 SCT3 (65-95) 22973 ND C ND (85-125) ND (.030) C (88-105) ? B (434-457) B (119-198) A A (521-543) (420-560) 92’ 380’ 880’
Results – 5 Weeks ob203a RW203 SCT2 SCT1 ND SCT3 (65-95) 6650 0.365 21.4 C (85-125) C (88-105) ND B (434-457) B (119-198) ND (.050) A ND A (521-543) (420-560) 92’ 380’ 880’
Results – 8 Weeks ob203a RW203 SCT2 SCT1 ND SCT3 (65-95) 201 15.6 300.2 C (85-125) C (88-105) B (434-457) B (119-198) ? (not sampled) A ND A (521-543) (420-560) .916 92’ 380’ 880’
Results – 11 Weeks ob203a RW203 SCT2 SCT1 ND SCT3 (65-95) 4480 C 46 (85-125) C 264 (88-105) ND B (434-457) B (119-198) ? (not sampled) A ND A ND (521-543) (420-560) 92’ 380’ 880’
Results – 16 Weeks ob203a RW203 SCT2 SCT1 ND SCT3 (65-95) 2732 C 308 (85-125) C 2140 (88-105) ND B (434-457) B (119-198) ? (not sampled) A ND A .233 (521-543) (420-560) 92’ 380’ 880’
Results – 24 Weeks ob203a RW203 SCT2 SCT1 .293 SCT3 (65-95) 5111 C 249 (85-125) C 606 (88-105) .286 B (434-457) B (119-198) ? (not sampled) A ND A 1.5 (521-543) (420-560) 92’ 380’ 880’
Tracer Test Continued… • Stay tuned • Sampling every 5 weeks • Will continue to sample until dye passes through system or we are satisfied with results • Other zones/wells may be tested