Calculate the porosity Seri-1 well is drilled in the area of Seri Iskandar with several intervals as candidates of pay zonein the field. The following data are given from one of the pay zones of the oil reservoir at depth2150 m:PropertiesValuere522 ftrw0.25 ft2.32 mviscosity0.82 cPQ1300 bbl/dayPe3300 psiPwf2150 psi A core plug was extracted from the pay zone and was run for Routine Core Analysis using brineinjection and is further tested for Special Core Analysis. The lab data given are:PropertiesValuePlug Radius1 inchPlug Length3 inchesWeight of saturated 64.5 gplugWeight of dry plug0.0442 kgBrine density1050 kg/m3Oil density830 kg/m3Amount of brine18.5 cm3displaced

Porosity is a measure of the spaces between the material and a fraction of the volume of empty space…

Seri-1 well is drilled in the area of Seri Iskandar with several intervals as candidates of pay zone in the field. The following data are given from one of the pay zones of the oil reservoir at depth 2150 m: Properties Value re 522 ft rw 0.25 ft h 2.32 m

Seri-1 well is drilled in the area of Seri Iskandar with several intervals as candidates of pay zone in the field. The following data are given from one of the pay zones of the oil reservoir at depth 2150 m: Properties Value re 522 ft rw 0.25 ft h 2.32 m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

Calculate the porosity

Seri-1 well is drilled in the area of Seri Iskandar with several intervals as candidates of pay zone
in the field. The following data are given from one of the pay zones of the oil reservoir at depth
2150 m:
Properties
Value
re
522 ft
rw
0.25 ft
2.32 m
viscosity
0.82 cP
Q
1300 bbl/day
Pe
3300 psi
Pwf
2150 psi

A core plug was extracted from the pay zone and was run for Routine Core Analysis using brine
injection and is further tested for Special Core Analysis. The lab data given are:
Properties
Value
Plug Radius
1 inch
Plug Length
3 inches
Weight of saturated 64.5 g
plug
Weight of dry plug
0.0442 kg
Brine density
1050 kg/m3
Oil density
830 kg/m3
Amount of brine
18.5 cm3
displaced

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