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OILWELL TESTING 180
5
4 π kh
=
(p * − p) p D(MBH)
qµ
4
3
2 4 I
1
4
1
1 II
4 III
0
1
4
1
-1
IV
kt
t DA = φµcA
-2
2 3 4 6 2 3 4 6 2 3 4 6
0.01 0.1 1 10
5
4 π kh
(p * − p) p D(MBH)
=
qµ
4
1
I
3 2
II
2
4 III
5
1
IV
0
-1
kt
t DA = φµcA
-2
2 3 4 5 6 7 89 2 3 4 5 6 7 89 2 3 4 5 6 7 89
0.01 0.1 1 10
Fig. 7.13 MBH plots for a well situated within; a) a 4:1 rectangle, b) various rectangular
7
geometries (Reproduced by courtesy of the SPE of the AIME)
