Anita Theresa Panjaitan
Universitas Trisakti

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Economic Evaluation of Y Gas Field Development Using Reservoir Simulator Anita Theresa Panjaitan; Rachmat Sudibjo; Sri Fenny
Journal of Earth Energy Science, Engineering, and Technology Vol. 1 No. 3 (2018): JEESET-VOL.1-NO.3-2018
Publisher : Penerbitan Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (649.612 KB) | DOI: 10.25105/jeeset.v1i3.4685

Abstract

Y Field which located around 28 km south east of Jakarta was discovered in 1989. Three wells have been drilled and suspended. The initial gas ini place (IGIP) of the field is 40.53 BSCF. The field will be developed in 2011. In this study, reservoir simulation model was made to predict the optimum development strategy of the field. This model consisted of 1,575,064 grid cells which were built in a black oil simulator. Two field development scenarios were defined with and without compressor. Simulation results show that the Recovery Factor at thel end of the contract is 61.40% and 62.14% respectively for Scenarios I and II without compressor. When compressor is applied then Recovey Factor of Scenarios I and II is 68.78% and 74.58%, correspondingly. Based on the economic parameters, Scenario II with compressor is the most attractive case, where IRR, POT, and NPV of the scenario are 41%, 2.9 years, and 14,808 MUS$.