An isochronal test is performed in a gas well within the reservoir. Average reservoir pressure estimated is 1952 psia. Test data is given in the below table, t= 3 hrs t= 6 hrs. |(p; – På,) Puy (psia) (p; – pip) psia Pae(Mscf /d) Pwf (psia) psia 2650 1793 597000 1761 709000 3360 1757 724000 1657 1064000 5100 1623 | 1177000 1510 1530000 6350 1505 1545000 1320 2068000 6000 Extended flow | 1151 2485000 rate at t= 72 hrs Find the value of the gas flow rate (Mscf/d) at Pwf = 1000 psia a) 6634 b) 5422 Oc) 4266 d) 3240
An isochronal test is performed in a gas well within the reservoir. Average reservoir pressure estimated is 1952 psia. Test data is given in the below table, t= 3 hrs t= 6 hrs. |(p; – På,) Puy (psia) (p; – pip) psia Pae(Mscf /d) Pwf (psia) psia 2650 1793 597000 1761 709000 3360 1757 724000 1657 1064000 5100 1623 | 1177000 1510 1530000 6350 1505 1545000 1320 2068000 6000 Extended flow | 1151 2485000 rate at t= 72 hrs Find the value of the gas flow rate (Mscf/d) at Pwf = 1000 psia a) 6634 b) 5422 Oc) 4266 d) 3240
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:An isochronal test is performed in a
gas well within the reservoir. Average
reservoir pressure estimated is 1952 psia.
Test data is given in the below table,
t= 3 hrs
t= 6 hrs.
|(p; – På,)
Puy (psia) (p; – pip)
psia
Pae(Mscf /d)
Pwf (psia)
psia
2650
1793
597000
1761
709000
3360
1757
724000
1657
1064000
5100
1623
| 1177000
1510
1530000
6350
1505
1545000
1320
2068000
6000
Extended flow
| 1151
2485000
rate at t= 72 hrs
Find the value of the gas flow rate
(Mscf/d) at Pwf = 1000 psia
a)
6634
b) 5422
Oc) 4266
d) 3240
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