Page 33 - Fundamentals of Reservoir Engineering

CONTENTS XXXIII

v rb rb
b
B o d = c b o d stb residual rb b (2.8) 66

−
5.615 F scf
and R = R − (2.9) 66
d s si d c b d stb residual
−
(Maximumvalueof F) scf
R si d = c b d × 5.615 stb residual (2.10) 66
−

v v c b B ob
B = o = o d = B o f (2.11) 67
o
c c c d B
f b b d f b ob f
B ob
R = R si − (R si − R ) f (2.12) 68
s
s
B ob
d
f
d
f
1 dv 1 dB
c =− o =− o (2.13) 69
o
v
o dp B o dp
N(B − B ) (rb) (3.1) 73
oi
o
N(R − R ) B g (rb) (3.2) 73
s
si
B
mNB oi g − 1 (rb) (3.3) 73

B gi
(1+m)NB oi (rb) (3.4) 74
cS + c
− d(HCPV) = (1 m)NB oi w wc f ∆ p (3.5) 74
+
−
1S wc
N p (B o + (R p − R s)B g) (rb) (3.6) 74

(B − B ) (R − R ) B g
+
oi
si
o
s
N(B + (R − R )B ) = NB oi +
g
p
s
p
o
B oi
(3.7) 74
B cS + c
m g − 1 + (1 m) w wc f ∆ (W − W )B

+
p +
B 1 S e p w

gi
− wc

F = N p (B o + (R p R s) B g) + W p B w (rb) (3.8) 76
E o = (B o − B oi) + (R si − R s) B g (rb/stb) (3.9) 76
B
E = B oi g − 1 (rb / stb) (3.10) 76

g
B gi
cS + c
E f,w = (1 m) B oi w wc f ∆ p (rb / stb) (3.11) 76
+
1 − S wc