Universitas Bhayangkara Jakarta Raya

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Nugroho Marsiyanto, NM (2014) EVALUATION OF GAS IN PLACE, DRAINAGE EFFICIENY AND PRODUCTION OPTIMIZATION AT ”X” GAS FIELD. Masters thesis, Universitas Bhayangkara Jaya.

Text Nugroho Marsiyanto Thesis S2 T Perminyakan For DIKTIl).pdf Download (3MB)

Abstract

An exploration or exploitation gas field always has a question about amount of hydrocarbon which can be produced at surface and how much the reserve can be covered optimally. This recovered reserve (gas) number is needed for investment & economic calculation and how to optimize the production by implementing good reservoir management. In gas reservoir both production and pressure history data are very important for implementation of good reservoir management. After field and wells have been produced for long enough, those 2 kind data can control and determine the work plan for production optimization. “X” gas field has been producing since 2002, so production and reservoir pressure data have been recorded routinely. By evaluating production and reservoir pressure data, re-work in estimation of IGIP, evaluate upside potential to determine drainage area and production optimization are assessed. Material Balance and Decline Curve methods are applied to evaluate this job. The MBE model is built to see IGIP by wells and field. It will be also compared with DC method and result from previous study. Lowering intake suction pressure of compressor is decided to add more reserve and drain the gas in reservoir until very low abandonment pressure. From this study, IGIP is estimated about 81 BSCF, no infill well development is needed and lowering intake suction pressure of compressor to 50 psia is recommended for additional RF 6% of IGIP. (Keywords: IGIP, Material Balance, Decline Curve, Drainage Area, Compressor suction pressure).

Item Type:	Thesis (Masters)
Subjects:	Teknologi dan Ilmu Terapan > Teknik Perminyakan
Divisions:	Fakultas Teknik > Teknik Perminyakan
Depositing User:	Nugroho Marsiyanto
Date Deposited:	08 Nov 2021 06:36
Last Modified:	08 Nov 2021 06:36
URI:	http://repository.ubharajaya.ac.id/id/eprint/11433

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