2007-11-23_HYDROLOGY - M1977300 (3)

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SCHWARTZWALDER MINE • Packer Test Data Sheet PROJECT: 19C Core Station LOCATION: COORDS: 4475 N 3800 E ROCK TYPE: LSHG START DATE/TIME: 2/17/1999 END DATE/TIME: HYDROGEOLOGIST: P.L. Niesen PACKER PRESSURE: 425 PSI I[] • DRILL HOLE NO.: 19C-16 TEST NO.: 5 TEST TYPE: Straddle HOLE DIP & DIRECTION: -6, N59.5W TOTAL DEPTH: 887 ft. HOLE DIAMETER: Bx DEPTH TO TOP PACKER: 185.75 ft. LENGTH OF TEST INTERVAL: 42 ft. VALVE GAUGE TIME ELAPSED STATUS PRESSURE FLOW TEST STAGE / COMMENTS TIME (open/closed) (PSI) RATE 13:18:00 0:00:30 OPEN 400 2006.50 0.9 gpm 13:19:30 0:01:30 OPEN 400 2007.60 0.7 gpm 13:21:00 0:01:30 OPEN 410 2008.50 0.6 gpm 13:22:00 0:01:00 OPEN 410 2009.10 End of injection. 0.6 gpm PRESSURE DROP 13:22:08 0:00:08 CLOSED 300 13:22:22 0:00:14 CLOSED 250 13:22:34 0:00:12 CLOSED 240 13:22:46 0:00:12 CLOSED 230 13:22:57 0:00:11 CLOSED 220 13:23:27 0:00:30 CLOSED 200 13:23:52 0:00:25 CLOSED 190 13:24:26 0:00:34 CLOSED 180 13:25:01 0:00:35 CLOSED 170 13:26:00 0:00:59 CLOSED 160 13:28:09 0:02:09 CLOSED 150 Packer at 520 PSI. 13:31:10 0:03:01 CLOSED 140 13:34:00 0:02:50 CLOSED 140 BLEED OFF 13:34:00 OPEN 80 High Pressure Gauge 13:34:30 0:00:30 OPEN 72 Low Pressure Gauge 13:34:38 0:00:08 OPEN 70 Not enough flow to turn flow meter. 13:34:55 0:00:17 OPEN 65 Catching water in bucket for a total 13:35:20 0:00:25 OPEN 60 volume. 13:35:45 0:00:25 OPEN 58 13:36:45 0:01:00 OPEN 52 860 ml/min. 13:37:29 0:00:44 OPEN 50 13:40:30 0:03:01 OPEN 45 13:46:00 0:05:30 OPEN 42 13:47:00 0:01:00 OPEN 42 750 ml/min. Total flow in 13 min. = 11,030 ml. 13:48:00 OPEN 0 Opened valve all the way. 13:48:30 0:00:30 OPEN 0 13:49:30 0:01:00 OPEN 0 1200 ml/min. 13:53:00 0:03:30 OPEN 0 13:54:00 0:01:00 OPEN 0 1040 ml/min. 13:59:00 0:05:00 OPEN 0 14:00:00 0:01:00 OPEN 0 1030 ml/min. Total flow in 12 min. = 13,170 ml. 14:01:40 CLOSED 80 Rise to 80 PSI in 40 sec. END OF TEST 16 OF 50