Page 243 - Fundamentals of Reservoir Engineering

OILWELL TESTING 181

6
4 π kh
=
(p * − p) p D(MBH)
qµ
5
I WELL 1/8 OF HEIGHT AWAY FROM SIDE
II WELL 1/8 OF HEIGHT AWAY FROM SIDE
III WELL 1/8 OF HEIGHT AWAY FROM SIDE
4

3
I

2
2
II
1

2
0

III kt
t DA = φµcA
-1 2 3 4 5 2 3 4 5
0.01 0.1 1 2 3 4 5 10 2 3 4 5 100

Fig. 7.14 MBH plots for a well in a square and in rectangular 2:1 geometries 7
4
4 π kh
=
(p * − p) p D(MBH)
qµ
3
I WELL 1/16 OF LENGTH AWAY FROM SIDE
II WELL 1/4 OF ALTITUDE AWAY FROM APEX
2

1

0

2
-1 I
1

-2 II

kt
t DA = φµcA
-3 2 3 4 5 2 3 4 5
0.01 0.1 1 2 3 4 5 10 2 3 4 5 100
Fig. 7.15 MBH plots for a well in a 2:1 rectangle and in an equilateral triangle 7
(Reproduced by courtesy of the SPE of the AIME).