Beauheim 1987 - Waste Isolation Pilot Plant - U.S. Department of ...

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1.0, 0 I 0.9 0.8 0.7 0.6 0.5 0.4 MATCH PARAMETERS - p* = 141.30prig p, = 174.15prig B - 1.0 t 2.15hr - rc* = 0.181 fl I I I I 0.3 0.2 0.1 'B 0.0 to = 170:10:05:00 10-2 10" 100 10' ELAPSED TIME, hours 102 103 Figure 5-64. WIPP-22/Culebra Slug-Test Plot Evaluation of the Culebra transmissivity at WlPP-30 was accomplished by performing two falling-head slug tests in December 1987. The fluid-pressure data collected during these tests will be presented in Stensrud et al. (in preparation). The first test was initiated on December 10, 1987, and lasted about 28 hr, by which time almost 99% of the induced pressure differential had dissipated. A semilog plot of the data from this test is shown in Figure 5-65, along with the best-fit typecurve match. This match provides a transmissivity estimate for the Culebra at WIPP-30 of 0.18 ftz/day (Table 53), 40% lower than the value reported by Mercer (1983). The second test was initiated on December 15,1987, and lasted about 52 hr, allowing >99% of the induced pressure differential to dissipate. Figure 5-66 shows a semilog plot of the data from this test, along with the best-fit type-curve match. This match is very similar to that obtained for the first test, and provides a transmissivity estimate of 0.17 ft2/day (Table 5-3). The transmissivity values from both December 1987 tests are in fair agreement with the original value reported by Mercer (1983) and, most importantly, confirm the observation of low Culebra transmissivity at WIPP-30. Reconciliation of this low transmissivity with the absence of halite in the unnamed lower member at WIPP-30 is discussed in Section 6.1. 5.2.2.16 P-15. The transmissivity of the Culebra at P-15 was reported by Mercer (1983) to be 0.07 ftzlday based on a bailing test performed by the USGS in 1977 (Mercer and Orr, 1979). Because this value is significantly lower than the transmissivity of 0.9 ftz/day reported by Mercer (1983) for H4b, the nearest other well, and because of limited well development before the bailing test, well development and retesting were performed in early 1987. Fluid-pressure data collected during the well development and testing are reported in Stensrud et al. (1988). 94
1 .o 0.9 0.8 0.7 0.6 0 F 0.5 I 0.4 0.3 0.2 0.1 0.0 10-3 10-2 10-1 100 ELAPSED TIME, hours Figure 5-65. WIPP90/Culebra Slug-Test #1 Plot 1 .o 0.9 0.8 0.7 0.6 0 5 0.5 I - MATCH PARAMETERS p' = 105.90 psig pi = 150.34 ptlg a = 10-5 p =1 t =0.96hr rz: = 0.0831 11 0.4 0.3 0.2 0.1 0.0 1 I 10'2 lo-' 100 ELAPSED TIME. hours 10' 102 Figure 5-66. WIPP90/Culebra Slug-Test #2 Plot
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SANDIA REPORT SAND87 -0039 UC - 70
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SAND87-0039 Unlimited Release Print
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a transmissivity of about 7 x 10-2
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5 . TEST OBJECTIVES AND INTERPRETAT
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3-18 3-19 3-20 3-21 3-22 3-23 3-24
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5-35 H-l5/Culebra Drillstem and Slu
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5-78 5-79 5-80 5-81 5-82 5-83 5-84
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A-2 A-3 A4 A-5 A-6 Single-Porosity
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'H-6 o DOE-2 OHIPP-13 OAIPP 12 OH-1
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WlPP site. The aggregate thickness
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deep. The gamma-ray log used to gui
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3347.11 ft \ - -12.25-inch HOLE -8.
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~ 3409.6 n __ - - HOLOCENE DEPOSITS
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Ylf M (t -1wt 5 n nch REAMED BOREHO
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3418.96 n 7.875-inch REAMED BOREHOL
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2.375-inch TUBING 4.5-inch. 9.5 Ibl
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WELL CASING 2.375-inch TUBING TEST-
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1.5-Inch GALVANIZED PIPE WELL CASIN
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I I I I PRE-TEST STATIC PRESSURE i/
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(or areal extent) of the aquifer on
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:7001 J EQUILIBRATION / r.. .......
Page 44 and 45: Once straddle tests proved impossib
Page 46 and 47: 1300 c - J PRE-TEST PRESSURE IN TES
Page 48 and 49: - < a m L: * m 3 L a I Start Date:
Page 50 and 51: uildups were caused by the natural
Page 52 and 53: TABLE 5-1 EFFECTIVE DST FLOW RATES
Page 54 and 55: TABLE 5-2 SUMMARY OF NON-CULEBRA SI
Page 56 and 57: simulation shown, however, uses a t
Page 58 and 59: 1 .o 0.9 0.8 p' = 79.08 paig pi = 6
Page 60 and 61: ~ ~~ TABLE 5-3 SUMMARY OF CULEBRA S
Page 62 and 63: Two factors raised questions about
Page 64 and 65: 102 I I 1 1 1 W K 3 v) v) W K n v)
Page 66 and 67: 5.2.2.21 below) and DOE-2 (Beauheim
Page 68 and 69: ..A 225 - PRESSURE ABOVE TEST INTER
Page 70 and 71: 10' n ui K 3 v) v) W a n v) v) 100
Page 72 and 73: 10' MATCH PARAMETERS O n w a 3 v) v
Page 74 and 75: ..CI__._._..__....__.I 5.2.2.6 H-15
Page 76 and 77: 8.0 1 I I I MATCH PARAMETERS AP 1.0
Page 78 and 79: - 200 150 5 - EQUILIBRATION \Feu 'S
Page 80 and 81: 4.0 1 I 1 1 3.0 I n 2.0 1 .o 0.0 0.
Page 82 and 83: 1.0 0.9 0.8 0.7 0.6 0 0.5 0.4 0.3 0
Page 84 and 85: 3.0 .hl c El2 2.0 . v n I P 1 .o MA
Page 86 and 87: EI€3- 0.9 "O I OOATA - TYPE CURVE
Page 88 and 89: 4.0 I I I 3.0 MATCH PARAMETERS AP =
Page 90 and 91: 1 .o 0.9 0.8 0.7 1 MATCH PARAMETERS
Page 92 and 93: 1 .o 0.9 0.8 0.7 0.6 0 2 0.5 I 0.4
Page 96 and 97: P-15 was bailed on four occasions i
Page 98 and 99: 1 .o 0.9 0.8 - p’ = 78.93 prig p,
Page 100 and 101: Two type-curve matches are shown wi
Page 102 and 103: 0 5 I ELAPSED TIME. hours Figure 5-
Page 104 and 105: 10’ 1 I I I n a w 5 100 v) v) W a
Page 106 and 107: MATCH PARAMETERS -ip 10 PSI 150 t 1
Page 108 and 109: Considering that all other pumping
Page 110 and 111: I ,EQUILIBRATION BUILDUP Elapsed Ti
Page 112 and 113: 0 9. w 10’ K =a 100 v) v) W a n v
Page 114 and 115: 10’ I I I a J P 100 v) v) W a n v
Page 116 and 117: ~ ~. SLUG t i /- i 3 Start Date 07
Page 118 and 119: Figure 5-94 is a log-log plot of th
Page 120 and 121: was followed by a 92-minute FBU. Th
Page 122 and 123: 10’ 1 1 1 1 a n w’ a = 100 v) v
Page 124 and 125: and anhydrite, and were not conside
Page 126 and 127: 4.0 MATCH PARAMETERS .A. L. 21% 3.0
Page 128 and 129: Estimates of the static formation p
Page 130 and 131: 10’ n w 2 100 v) v) w a P v) v) w
Page 132 and 133: OWIPP-28. 70 OWIPP-27.650 OWIPP-30.
Page 134 and 135: to Nash Draw where no halite is pre
Page 136 and 137: observations regarding the potentia
Page 138 and 139: 7. SUMMARY AND CONCLUSIONS Single-w
Page 140 and 141: REFERENCES Bachman, G.O. 1984. Regi
Page 142 and 143: INTERA Technologies, Inc. 1986. WlP
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Stensrud, W.A.; Bame, M.A.; Lantr,
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(A-4)
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distinct value of Coe2s. Pressure-d
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The wellbore storage coefficient is
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where: n = number of normal sets of
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(A-21) and for spherical blocks the
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where: tp* = Vfq, V = total flow pr
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Figure A-5. Semilog Slug-Test Type
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A.4 INTERPRET WELL-TEST INTERPRETAT
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DISTRIBUTION: U. S. Department of E
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INTERA Technologies, Inc. (9) 6580
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WlPP Public Reading Room Carlsbad M
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Nationale Genossenschaft fur die La
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