Page 319 - Intelligent Digital Oil And Gas Fields

Smart Wells and Techniques for Reservoir Monitoring
Zone 2 40%
New Comb
Zone 4
A
A'
5-1/2” tubing, FTHP=150 psi, 0% WC
Combined
Controlling zone 2 by 40% reduction
Zone 1
Zone 3
Inflow performance curve
TPC
B'
D'
E'
C'
2000
2200
2800
3000
3200
2600
2400
Zone 1 1800 New operating Zone 3 equilibrium point TPC 1600 1400 18,000 18,000 16,000 14,000 12,000 10,000 8000 6000 4000 2000 0 Rate (bbl/d) 90664.) SPE from permission with (Taken intervals. 265
Pressure (psi)
A Combined Zone 2 Zone 4 16,000 14,000 multiple-zone
Inflow performance curve 5-1/2” tubing, FTHP=150 psi, 0% WC Operating equilibrium point 12,000 10,000 Rate (bbl/d) with well smart
Unrestricted B 8000 6000 a for
E C D 4000 curves VLP
2000 and
IPR
0
3200 3000 2800 2600 2400 2200 2000 1800 1600 1400 7.12
Fig.
Pressure (psi)