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Analisa Keekonomian Sumur “D” dan “Y” Lapangan “NOAM” Pada Penggunaan Electrical Submersible Pump (ESP) Agnes Triana Pamassangan; Deny Fatryanto; Jan Friadi Sinaga; Karnila Willard; Firdaus; Luthfiyah Atisa Fadhilah
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 4 No. 1 (2023): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v4i1.7163

Abstract

The oil and gas industry has an important role in the country, namely as a source of national budget revenue and as an energy provider. To meet the energy supply, it is sought to maximize production in the existing oil and gas field, so that an artificial lift of the Electrical Submersible Pump is carried out in the “D” and “Y” wells of the “NOAM” field. This study was conducted to calculate and analyze the economics of the “D”and “Y” wells of the “NOAM” field in the Electrical Submersible Pump project to determine whether the project is profitable to continue or not, and to find out what economic parameters can affect the profit. The results of the economic analysis of the “D” and “Y” wells, obtained from the “D” well, namely NPV of 4,009,400 USD, IRR value of 44.42% and POT value of 1.43 years. Meanwhile, the “Y” well obtained NPV -2,329,510 USD, IRR -24.62% and POT 3.07 years. From the sensitivity results using spider diagrams that have been carried out at the “D” well, the increase in total production and oil prices affects NPV and NCF, IRR is influenced by production, Capex, and oil prices and for GOI Take is influenced by Opex and oil prices. Whereas in well “Y”, production, Capex and oil prices affect NPV, IRR and NCF and GOI Take is not affected by changes in economic elements. From the results of the calculation and sensitivity analysis, the use of Electrical submersible Pump is economical to continue in well “D” while in well “Y” it is not economical to continue.
Analisis Sisa Cadangan Reservoir Pada Sumur X Lapangan Y Priska Vernanda Hipui; Jan Friadi Sinaga; Mirza; Baiq Maulinda Ulfah; Mohammad Lutfi; Luthfiyah Atisa Fadhilah
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 1 (2021): Studi Keislaman dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i1.7165

Abstract

Decline curve analysis: this method uses an exponential decline curve to describe the decline in reservoir production over time. This method utilizes historical production data to extrapolate and estimate the remaining reserves in the reservoir. So that the well in the field "Y" can be predicted using the decline curve. Trial Error and X2 Chi-Square Test method and obtained the value of the b exponent, namely 0 type decline curve Exponential, rate of decline (Di) 0.018616 and the smallest value of ∑X2 are 136.614. EUR is 1630,727 BOPD and ERR to limit is 1794,672 BOPD. The remaining production life is 136 months or 11 years.
Analisa Perhitungan Cadangan Minyak Lapisan Reservoir “X” Pada Lapangan “NBL-14” Dengan Metode Material Balance Menggunakan Simulator MBAL Nabila Adhelia Maulidha; Firdaus; Nijusiho Manik; Sri Konsep Harum Wicaksono; Jan Friadi Sinaga; Abiyyu Caesar Bimoseno
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 1 (2021): Studi Keislaman dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v2i1.7167

Abstract

The calculation of reserves is critical in petroleum engineering because knowing the amount of reserves contained in a reservoir allows one to determine the feasibility of a field. A field that is declared economically viable and can be produced is obtained from the many oil reserves that exist in the reservoir. Therefore, a field's reserves will be calculated. In this research, the calculation of reserves is carried out using the material balance method using the MBAL simulator. The material balance method is used to determine the quantity of reserves in a developed field's reservoir. The material balance method requires parameters including PVT data, tank data, production data, and history in the field. The result of calculation using the material balance method using the MBAL simulator obtained an OOIP value of 112.238 MMSTB with the type of drive mechanism in the "NBL-14" field being Water Influx, PV Compressibility, and Fluid Expansion, where the drive mechanism that is more dominant in this reservoir is Water Influx. According to production forecasting until 2100, the value of oil production rate is 5,02638 MMSTB, the value of cumulative oil production is 27,904 MMSTB, the value of oil recovery factor is 24,7376%, with the estimate ultimate recovery (EUR) of 27,904 MMSTB and the estimate remaining reserves (ERR) of 13,1108 MMSTB.