Tambunan, Ifan Renaldo (2023) Evaluasi Mengaktifkan Kembali Sumur Idle Dengan Menghitung Remaining Reserve Metode Regresi Linear Sederhana Pada Lapangan Tam Cekungan Sumatera Tengah. Other thesis, Universitas Islam Riau.

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Abstract

The TAM field is a field that has been in production since 1984. This field is located in the Central Sumatra Basin. However, over time this field experienced a decrease in production to an economic limit in 2014. So it is necessary to carry out activities to deal with these problems so that the TAM Field can return to production. Therefore it is necessary to plan the reactivation of wells. Before doing some analysis in determining the feasibility of the well's performance to be reactivated, namely by looking at the remaining reserves. The purpose of this research is to analyze oil production forecasts and find out the methods in the well reactivation plan. The data collection method used is archival observation method. The stage of data analysis is to plot production log data against production time, making a linear regression equation between production log and time. The resulting linear regression equation must have an R2 value of more than 0.85. The linear regression equation with an R2 value of more than 0.85 makes a hyperbolic, harmonic, and exponential decline curve model from the selected production data using the linear regression method. The selected model is the model that has the smallest SD value, analyzing production estimates. Based on the results of the production decline curve the results of linear regression for wells T-01, hyperbolic T-02 and harmonic T-03. With a EUR value of well T-01 191.60 MSTB and RR 13.12 MSTB well T-02 EUR 122.49 MSTB and RR 48.28 MSTB well T-03 EUR 128.32 MSTB and RR 55.16 MSTB.

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