2007-11-23_HYDROLOGY - M1977300 ‎(3)‎

• Permit No: M1977300
• IBM Index Class Name: HYDROLOGY
• Doc Date: 11/23/2007
• Doc Name: Hydro Evcal- Vol. II- Ap. B- Packer Test Methods & Results
• From: Cotter and Whetstone
• To: DRMS
• Permit Index Doc Type: Hydrology Report
• Email Name: DB2
• Media Type: D
• Archive: No

SCHWARTZWALDER MINE
Packer Test Data Sheet.
PROJECT: 19C Core Station DRILL HOLE NO.: 19C-16
•
LOCATION: TEST NO.: 7
COORDS: 4475 N 3800 E TEST TYPE: Straddle
ROCK TYPE: LSHG HOLE DIP & DIRECTION: -6, N59.5W
START DATE/TIME: 2/23/1999 TOTAL DEPTH: 887 ft.
END DATE/TIME: HOLE DIAMETER: Bx
HYDROGEOLOGIST: P. L. Niesen DEPTH TO TOP PACKER: 270.85 ft.
PACKER PRESSURE: 480 PSI LENGTH OF TEST INTERVAL: 42 ft.
ELAPSED VALVE GAUGE FLOW
TIME TIME STATUS PRESSURE RATE TEST STAGE / COMMENTS
(open/closed) (PSI)
r?
?J

42' erforated between packers.
2 krs. 7' total
26 'nts. solid - 273'
26th. 'nt. sticks out 2.15' from collar.
Packers inflated to 480 PSI.
Flow from hole almost sto ed.
SHUT IN PERIOD
8:50:00 CLOSED 0
8:50:25 0:00:25 CLOSED 10
8:50:40 0:00:15 CLOSED 20
8:50:53 0:00:13 CLOSED 30
8:51:04 0:00:11 CLOSED 40
8:51:18 0:00:14 CLOSED 50 Packer at 470 PSI
8:51:35 0:00:17 CLOSED 60
8:51:57 0:00:22 CLOSED 70
8:52:29 0:00:32 CLOSED 80
8:53:16 0:00:47 CLOSED 90
8:53:29 0:00:13 CLOSED 92
8:53:43 0:00:14 CLOSED 94
8:54:00 0:00:17 CLOSED 96 Low Pressure Gauge
8:54:00 0:00:00 CLOSED 110 High Pressure Gauge
8:54:20 0:00:20 CLOSED 98 Low Pressure Gauge
8:54:20 0:00:00 CLOSED 110 High Pressure Gauge
8:54:42 0:00:22 CLOSED 100 Low Pressure Gauge
8:54:42 0:00:00 CLOSED 115 High Pressure Gauge
8:55:58 0:01:16 CLOSED 120 Packers at 470 PSI.
8:58:00 0:02:02 CLOSED 120
BLEED OFF
9:00:00 0:02:00 OPEN 0 2010.35 gallons on flow meter
Immediate drop to 0 PSI
9:02:00 0:02:00 OPEN 230 ml total flow, no as. 115 ml/min.
9:03:00 0:01:00 OPEN 75 ml total flow. 75 ml/min.
9:05:00 0:02:00 OPEN 145 ml total flow. 72.5 ml/min.
Packer at 470 PSI
INJECTION
Mine waters stem at 320 PSI.
9:09:46 OPEN 100 2011.3 gallons on flow meter.
9:13:00 0:03:14 OPEN 320 No flow on meter.
9:14:00 0:01:00 OPEN 315 2011.3 No flow on meter.
9:15:00 0:01:00 OPEN 315 2011.3 No flow on meter.
9:16:00 0:01:00 OPEN 310 Stopped injection.
PRESSURE DROP
9:16:11 0:00:11 CLOSED 280
9:16:24 0:00:13 CLOSED 260
9:16:42 0:00:18 CLOSED 240
9:17:02 0:00:20 CLOSED 220
9:17:31 0:00:29 CLOSED 200
9:18:10 0:00:39 CLOSED 180
9:18:39 0:00:29 CLOSED 170
9:19:16 0:00:37 CLOSED 160
9:19:57 0:00:41 CLOSED 150
9:20:07 0:00:10 CLOSED 140
9:23:33 0:03:26 CLOSED 130
BLEED OFF
9:25:00 0:01:27 CLOSED 120 Pressure drop to 0 PSI, very little
9:25:01 0:00:01 OPEN 0 return.
9:26:00 0:01:00 OPEN 0 130 ml total flow. 130 ml/min.
9:28:00 0:02:00 OPEN 0 160 ml total flow. 80 ml/min.
9:29:30 0:01:30 OPEN 0
9:30:30 0:01:00 OPEN 0 70 ml total flow. 70 ml/min.
END OF TEST
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