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All Journal PROSIDING SEMINAR NASIONAL CENDEKIAWAN Prosiding Seminar Nasional Pakar Journal of Petroleum and Geothermal Technology SENADA : Semangat Nasional Dalam MengabdI International Journal of Community Service JUITECH: Jurnal Ilmiah Fakultas Teknik Universitas Quality Jurnal AKAL: Abdimas dan Kearifan Lokal Petro : Jurnal Ilmiah Teknik Perminyakan JURNAL ABDI MASYARAKAT INDONESIA (JAMIN) Journal of Earth Energy Science, Engineering, and Technology International Journal of Science and Environment SENADA : Semangat Nasional Dalam Mengabdi
Aqlyna Fattahanisa
Universitas Trisakti
Religion Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Transportation Other

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Journal : Journal of Petroleum and Geothermal Technology

 1 
QUALITATIVE AND QUANTITATIVE ANALYSIS OF WATER CONING AND BREAKTHROUGH TIME PREDICTION ON ZNC FIELD Aqlyna Fattahanisa; Rini Setiati; Arinda Ristawati; Puri Wijayanti
Journal of Petroleum and Geothermal Technology Vol 4, No 2 (2023): November
Publisher : Universitas Pembangunan Nasional "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jpgt.v4i2.10108

Abstract

Given the current public need for oil and gas as a primary energy, all oil and gas companies need to increase production to meet this demand. One of the things companies usually do to achieve this is to evaluate and analyze the productivity of each well. Of course, production decreases from time to time, so the company must try to increase its production. One of the reasons for the decline in oil production from the ZNC-1 well in the ZNC Field is the production of excessive water content. There are several factors that cause excessive water content in oil wells, and this is called water coning. The method used to determine the occurrence of the water cone problem requires qualitative and quantitative analysis. In using qualitative analysis, two analyzes were carried out, including an analysis of the production history of the well and an analysis of the Chan Diagnostic Plot showing bottom-water coning problems with late-time channeling. Meanwhile, based on the quantitative results, the critical flow rate of the ZNC-1 well calculated using the Bornazel and Jeanson method is 167 STB/D. With these results, the value of the critical flow discharge is greater than the actual discharge, which is 291.3 STB/D. Thus it can be ascertained that there has been water coning in the ZNC-1 well. After that, the breakthrough time obtained by the Bournazel and Jeanson method was 361.3 days.
Evaluation of Electric Submersible Pump (ESP) by Calculating the Economic Factor on Well KGH 32 Haiva, Kumala Galuh; Fattahanisa, Aqlyna; Wijayanti, Puri
Journal of Petroleum and Geothermal Technology Vol. 5 No. 2 (2024): November
Publisher : Universitas Pembangunan Nasional "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/jpgt.v5i2.12864

Abstract

This This research was conducted by performing quantitative analysis on data from PT. Pertamina EP Cepu Regional 4 Zone 11 the data included reservoir data, well data, and production data. The objectives of this research are to determine the maximum flow rate and optimum flow rate using the Composite IPR Method in Well KGH 32, evaluate the Volumetric Efficiency of the ESP pump based on the conducted assessment in Well KGH 32, and ascertain the profitability results from the Economic Evaluation in Well KGH 32.The first step in this research was to calculate the Inflow Performance Relationship (IPR) Composite to evaluate the reservoir well's performance. This method was used to predict production rates at specific bottomhole pressures and determine desired production rate targets. Subsequently, ESP Evaluation calculations were performed to determine the effective and efficient pump design considering various aspects, including economic value. The calculation results of the IPR Composite show the IPR Composite curve of Well KGH 32, used to assess well productivity and evaluate ESP pumps. The Q value is 4942 bfpd with a Pwf of 1714.717 bfpd. The optimum Q value is 9730.09 bfpd, derived from 80% of the Qomax value. The optimized Q value is 13,500 bfpd with a Pwf of 779.710, representing 69% of the total Q value. Qomax is 12,162.60871 bfpd with a Pwf of 951.645 bfpd. The Qt max value is 19,564.95 bfpd. Additionally, volumetric efficiency calculations for the installed pump indicate 71% efficiency for pump P-31, indicating suboptimal performance requiring optimization. Economic evaluation of the ESP considers factors such as revenue, electricity costs, water injection, chemical usage, routine expenses, and facility sharing agreements. Daily profit is calculated at Rp. 157,518,753. From this research, it is concluded that the ESP pump at Well KGH 32 needs optimization to enhance efficiency and economic feasibility, potentially achieving greater daily profits. Overall evaluations not only aid in improving operational performance and efficiency but also enable better decision-making based on a deeper understanding of well conditions and potential repair needs. Future steps may involve installing a rotary gas separator to manage excessive gas and adjusting pump designs to enhance overall performance. performance.
Co-Authors Adira Natasha Annisa Alvin Henk Ananta Ihza Hiswara, M Mirza Andry Prima Annisa, Adira Natasha Apriandi Rizkina rangga Wastu Arfantia, Rizka Chairil Arinda Ristawati Aryanto, Reza Bani Nugroho Bayu Satiyawira Christin Palit Cornelius Cornelius Daniel Lopez Pattiruhu Danu Putra Djoko Sulistyanto Djoko Sulistyanto, Djoko Djunaedi Djunaedi Djunaedi Djunaedi Elfrida Ratnawati Emmy Fatmi Budhya Fadliah Fadliah, Fadliah Faza Hanifandra FX Krisna Putra Tapangan Gerald Pascal Ginting Ghanima Yasmaniar Haiva, Kumala Galuh Hari K Oetomo Hari Karyadi Oetomo, R. Harin Widiyatni Hartono, Kartika Fajarwati Havidh Pramadika Henk, Alvin Husla, Ridha Irma Tuanaya Juanda, Firdaus kartika fajarwati hartono Kerdyanti, Mixsindo Korra Kevin Woe Kurniawati, Riskaviana Lestari Lestari Lestari Said Lestari Said Lestari Said, Lestari Listiana Satiawati, Listiana Meldinar Riska Puspitosari MG. Sri Wahyuni Mixsindo Korra Herdyanti Muhammad Ridhal Malik Syafrudin Muhammad Taufiq Fathaddin, Muhammad Taufiq Mukmin P. Tamsil Mulia Ginting Mulia Ginting Mulia Ginting, Mulia Palit, Christin Pauhesti Pauhesti Pauhesti, Pauhesti Poluan, Chris Elvano Pri Agung Rakhmanto puri wijayanti Puri Wijayanti Puri Wijayanti, Puri Purwiyono, Taat Tri Puspitosari, Meldinar Riska Rafiz Ari Nugraha Reno Pratiwi Reza Aryanto Ridaliani Prapansya, Onnie Ridha Husla Rini Setiati Ristawati, Arinda Rizkina Rangga Wastu, Apriandi Samsol Samura, Lisa Sangari, Farrel Shabrina Sri Riswati Sugiatmo Kasmungin Sunny Yulia, Prayang Syamidi Patian Taat Tri Purwiyono Tamsil, Mukmin P. Tilano, Adrian Wahyuni, MG. Sri Wastu, Apriandi Rizkina Rangga Widia Yanti Widia Yanti Widia Yanti, Widia Wiwik Dahani Yani Faozani Alli Yulia, Prayang Sunny Zico Iqbal Fatturahman