Page 249 - Fundamentals of Reservoir Engineering

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p wf p wf ½ p D(MBH) p wf ½ p D(MBH) p wf ½ p D(MBH) 2915 .093 2915 .093 2915 .093 2915 2897 .134 2895 .146 2897 .192 2895 2886 .285 2880 .171 2885 .267 2880 2879 .397 2868 .180 2876 .331 2867 2872 .474 2856 .168 2866 .357 2855 2859 .663 2833 .168 2845 .406 2830 2846 .809 2814 .194 2826 .429 2810 2820 1.008 2781 .253 2790 .441 2776 2795 1.152 2751 .327 2758 .450 2745 2744

OILWELL TESTING ½ p D(MBH) .093 .151 .167 .163 .148 .117 .117 .158 .213 .387 .536 .643 13.132

11.142 *
12.126
11.885
13.851
13.164
12.334
12.779
11.585
16.760
17.839
14.478
15.649
α
DA +
.0154 .0308 .0462 .0616 .0770 .1155 .1540 .2310 .3080 .4620 .6160 .7700
t DA ½ ln t
+
DA t
Observed p wf (psia) 2917 2900 2888 2879 2869 2848 2830 2794 2762 2703 2650 2597 2π = α
(hrs) 1 2 3 4 5 7.5 * )
t 10 15 20 30 40 50