Pamungkas, Joko and Asmorowati, Dewi and Rahmawan, Aditya (2023) Reservoir Characteristic andPotentialProductionAnalysisofARA Field Based on DST Data. In: th International Conference on Earth Science, Mineral and Energy, June 2023, -.
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Abstract
-SM-04 well located at ARA field, Musi Rawas district, South Sumatra, is an exploration well that has beenclosed (temporary shut-in) but now will be commercialized. SM-04 well has been done the drill stem test (DST) fromJuly 27
th
toJuly 31
st
2011 in zone#4 at thedepth 2404 to 2418 ft-kb. Zone#4 is a part of theAir Benakat Formation(ABF) which is probably filled with natural gas. The drill stem test (DST) at SM-04 well is intended to determinereservoir characteristicsfrom zone#4 and themaximum potential of SM-04well. The drill stem test (DST) started byopening thewell with three different constant flow ratesfor 36 hours (12 hours for each flow rate) and then it’s shut-infor 57 hours. TheDST datathenanalyzedwithpressure build-up (PBU) test and deliverability test (back pressure test)bymanual method and IHSwell-test software, which the result of two methods are close. By IHS well-test, the compositemodel was chosen to represent the reservoir by assumption divide reservoir into two zones. The average reservoirpressure (P*) is 1358.3 Psia, permeability for zone 1 (k1) is 16.98 md, and 1.65 md for zone 2 (k2), skin factor(S') 1.76,and flow efficiency (FE) 0.79. The absolute open flow (AOF)ofthe SM-04 well is3.67 MMSCFD.
Key Words:Drill stem test (DST), Pressure build-up (PBU),Deliverability test
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Drill stem test (DST), Pressure build-up (PBU),Deliverability test |
| Subjects: | T Technology > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Ir, MT,IPM JOKO PAMUNGKAS |
| Date Deposited: | 11 May 2023 14:01 |
| Last Modified: | 23 Jun 2023 10:59 |
| URI: | http://eprints.upnyk.ac.id/id/eprint/35185 |
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