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:
LOCATION: 19D Core Station DRILL HOLE NO.:
TEST NO.: 1913-53
2
COORDS: 4341.3 N 4200.0E TEST TYPE: Straddle
ROCK TYPE: PMS HOLE DIP & DIRECTION: -25, S26E
START DATE/TIME: 2/10/1999 TOTAL DEPTH: 320
END DATE/TIME: HOLE DIAMETER: Ax
HYDROGEOLOGIST: P.L. Niesen DEPTH TO TOP PACKER: 228.1 ft.
PACKER PRESSURE: 400 PSI LENGTH OF TEST INTERVAL: 42 ft.

ELAPSED VALVE GAUGE
FLOW
TIME STATUS PRESSURE TEST STAGE / CO MMENTS
TIME (open/closed) (PSI) RATE
is
.7
42' perforated between packers.
2 krs. 7'total
22 'nts. solid - 231'
22nd. 'nt. sticks out 2.90' from collar
Packers inflated to 400 PSI
Some wee from hole.
13:43:00 CLOSED 0 SHUT IN PERIOD
13:43:25 0:00:25 CLOSED 8
13:43:33 0:00:08 CLOSED 10
13:43:58 0:00:25 CLOSED 15
13:44:24 0:00:26 CLOSED 20
13:45:05 0:00:41 CLOSED 24
13:45:26 0:00:21 CLOSED 25
13:46:02 0:00:36 CLOSED 26
13:46:55 0:00:53 CLOSED 27
13:50:00 0:03:05 CLOSED 28 Low pressure gauge.
30 High pressure gauge.
Took off low pressure gauge
inorder to hook u hydraulic
pump unit.
13:55:55 CLOSED 40 60 ml 6 strokes of pump.
Pressure just bouncing u and
down.
Change over to mine water.
Mine water at 350 - 410 PSI.
Increased ackwrs to 500 PSI.
INJECTION
14:07:00 CLOSED 1810.5 gallons on flow meter.
14:08:30 OPEN 280
14:08:50 0:00:20 OPEN 320 1810.6 gallons on flow meter 0.3 m
14:10:00 0:01:10 OPEN 315 1810.95 gallons on flow meter 0.3 m
14:12:00 0:02:00 OPEN 315 1811.45 gallons on flow meter 0.25 m
14:14:00 0:02:00 OPEN 320 1811.95 gallons on flow meter 0.25 m
14:16:00 0:02:00 OPEN 310 1812.3 Packers at 500 PSI. 0.18 m
14:20:00 0:04:00 OPEN 310 1813.1 gallons on flow meter 0.2 m
14:24:00 0:04:00 OPEN 380 1814.0 gallons on flow meter 0.2 m
PRESSURE DROP
14:25:00 0:01:00 CLOSED 300 1814.25 gallons on flow meter 0.25 m
14:25:12 0:00:12 CLOSED 200
14:25:21 0:00:09 CLOSED 150
14:25:37 0:00:16 CLOSED 100 H i h pressure gauge.
14:26:00 0:00:23 CLOSED 70 H i h pressure gauge.
14:26:00 CLOSED 63 Low pressure gauge.
14:26:48 0:00:48 CLOSED 50 Low pressure gauge.
14:27:16 0:00:28 CLOSED 45
14:28:00 0:00:44 CLOSED 40
14:28:43 0:00:43 CLOSED 38
14:30:19 0:01:36 CLOSED 36
14:31:30 0:01:11 CLOSED 37
14:35:00 0:03:30 CLOSED 36
14:40:00 0:05:00 CLOSED 35
14:41:00 0:01:00 CLOSED 35 BLEED OFF
14:41:01 0:00:01 OPEN 0 Open valve to drain.
14:42:30 0:01:30 OPEN 0 560 ml - 1 min. 30 sec. 373 ml/min.
14:45:00 0:02:30 OPEN 0 390 ml - 2min. 30 sec. 260 ml/min.
14:47:00 0:02:00 OPEN 0 370 ml - 2min. 185 ml/min.
14:48:30 0:01:30 OPEN 0 380 ml - 1 min. 30 sec. 253 ml/min.
Flow sto ed.
14:50:00 OPEN 0 0 END OF TEST
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