Analisis Keekonomian Electric Submersible Pump (ESP) Sebagai Pompa Injeksi Untuk Waterflooding Metode Prediksi Buckley Leverett Di Sumur R Lapangan A
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Institusion
Universitas Islam Riau
Author
Asman, Raja
Subject
T Technology (General)
Datestamp
2022-03-24 09:22:13
Abstract :
As production progresses from time to time, an oil field will experience a decrease in production due to a decrease in reservoir pressure. Water injection (waterflooding) is one way to increase the production rate in the field. Water injection works by injecting water into the formation so that it is hoped that the remaining oil in the pores of the rock will be squeezed and can be produced to the surface. In carrying out waterflooding activities, a pump is needed to be able to inject water into the formation, the pump used to be able to inject water is the Electric Sumbmersibel Pump. Reservoir performance forecasting analysis for water injection applications in well R field A is based on the Bucley-Leverett concept with the front pressing method. The parameters calculated are efficiency displacement, oil production, cumulative water injection, time, both during breakthrough and after breakthrough. Meanwhile, the economic analysis aims to see how much benefit the company receives from the project being implemented. Based on the analysis of the Bucley-Leverett method, it shows that the performance of water injection has succeeded in increasing oil production by 278.705 MSTB with 61.1% of the overall oil recovery obtained. Meanwhile, the economic analysis shows that the Net Present Value (NPV) is 69344 US$ M, Pay Out Time (POT) is 0.35 years, the PI is 15.41 and the IRR is 499.09%. From these results, this project is said to be economical because it has fulfilled several factors.
As production progresses from time to time, an oil field will experience a decrease in production due to a decrease in reservoir pressure. Water injection (waterflooding) is one way to increase the production rate in the field. Water injection works by injecting water into the formation so that it is hoped that the remaining oil in the pores of the rock will be squeezed and can be produced to the surface. In carrying out waterflooding activities, a pump is needed to be able to inject water into the formation, the pump used to be able to inject water is the Electric Sumbmersibel Pump. Reservoir performance forecasting analysis for water injection applications in well R field A is based on the Bucley-Leverett concept with the front pressing method. The parameters calculated are efficiency displacement, oil production, cumulative water injection, time, both during breakthrough and after breakthrough. Meanwhile, the economic analysis aims to see how much benefit the company receives from the project being implemented. Based on the analysis of the Bucley-Leverett method, it shows that the performance of water injection has succeeded in increasing oil production by 278.705 MSTB with 61.1% of the overall oil recovery obtained. Meanwhile, the economic analysis shows that the Net Present Value (NPV) is 69344 US$ M, Pay Out Time (POT) is 0.35 years, the PI is 15.41 and the IRR is 499.09%. From these results, this project is said to be economical because it has fulfilled several factors.
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