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All Journal INTEK: Jurnal Penelitian Ma'alim: Jurnal Pendidikan Islam Bhara Petro Energi Jurnal Offshore: Oil, Production Facilities, and Renewable Energy Petro : Jurnal Ilmiah Teknik Perminyakan
Eko Prastio
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Religion Humanities Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Mechanical Engineering Social Sciences Other

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Pengaruh Build Up Angle Untuk Kestabilan Formasi Pada Proses Cabut Rangkaian BHA Muhammad Alfarizi; Eko Prastio; Abdullah Rizky Agusman
Jurnal Bhara Petro Energi Vol.3 No.2 (November 2024)
Publisher : Fakultas Teknik Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/sskr0234

Abstract

Directional drilling is a method for directing a drilled well along a predetermined path to reach the target. Vertical wells are usually defined as wells with a slope below 5°. Wells with a slope of more than 60° are also called directional wells.Directional drilling is only carried out for certain reasons and circumstances. The reasons for carrying out directional drilling are geographical reasons, geological reasons, and other reasons related to productivity issues.In this thesis the author tries to determine the KOP, azimuth, inclination and EOB points so that the process of extracting the BHA series can run smoothly without having to experience formation collapse or the BHA series being pinched in the formation in the MAR-1 well, followed by comparing the actual data.
Pengaruh Gas Yang Terjebak Pada Liquid Di Micromotion Terhadap Productivity Index Wahyu Sutresno; Tania Stivani Pangestu; Eko Prastio
Jurnal Bhara Petro Energi Vol.3 No.2 (November 2024)
Publisher : Fakultas Teknik Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/wd7gnw83

Abstract

The exploitation of oil and gas requires accurate and real-time measurements to ensure operational effectiveness and optimal production results. Surface well testing is one method used to assess well performance in producing oil and gas, as well as to evaluate the stability and efficiency of surface operations. In surface well testing, the use of a Multiphase Flow Meter (MPFM) with Micromotion sensors to measure liquid flow (oil and water) and Vortex sensors to measure gas flow is essential. This study aims to evaluate the impact of gas that gets trapped and tested by the Micromotion sensor on the Productivity Index (PI) of production wells. Data was obtained from real-time well test reports from PT. Mitra Prana Abadi Sentosa, which included water cut, drive gain, gas velocity, density, and various other well test data. Data collection techniques included field studies using quantitative methods to calculate the PI of the tested wells, as well as literature reviews to obtain secondary data supporting the theoretical foundation. Data was analyzed by filtering and categorizing according to research needs. The presence of trapped gas in the liquid flow affects the well’s PI. A high drive gain value indicates a decrease in the well’s production efficiency.
Pengembangan Buku Ajar Moderasi Beragama Berbasis Problem Based Learning Bagi Mahasiswa FTIK IAIN Ponorogo Effendi, Mukhlison; Zamzam Mustofa; Eko Prastio
MA'ALIM: Jurnal Pendidikan Islam Vol. 5 No. 2 (2024): MA'ALIM: Jurnal Pendidikan Islam
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan UIN Kiai Ageng Muhammad Besari Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/maalim.v5i2.9839

Abstract

Dalam konteks global saat ini, tantangan dalam memahami dan menerapkan moderasi beragama semakin mendesak, terutama di lingkungan pendidikan tinggi. Institut Agama Islam Negeri (IAIN) Ponorogo, sebagai salah satu lembaga pendidikan tinggi yang berfokus pada studi Islam, menghadapi kebutuhan untuk menyediakan materi yang memadai tentang moderasi beragama kepada mahasiswa Fakultas Tarbiyah dan Ilmu Keguruan (FTIK). Di tengah kompleksitas budaya, agama, dan latar belakang etnis yang beragam di Indonesia, penyampaian materi moderasi beragama yang tepat dan mendalam menjadi hal yang krusial. Artikel ini membahas pengembangan buku ajar moderasi beragama berbasis Problem Based Learning (PBL) untuk mahasiswa Fakultas Tarbiyah dan Ilmu Keguruan (FTIK) di Institut Agama Islam Negeri (IAIN) Ponorogo. Metode Research and Development (R&D) digunakan dalam merancang dan mengevaluasi buku ajar ini. Validitas materi dan aspek bahasa dievaluasi melalui penilaian dari validator ahli dan tanggapan mahasiswa. Hasil evaluasi menunjukkan bahwa buku ajar ini mencapai tingkat kelayakan yang baik dalam menyajikan materi yang sesuai dengan tujuan pembelajaran. Uji materi oleh validator ahli materi mencapai persentase 92,50% tanpa revisi, dengan tanggapan positif mahasiswa sebesar 83,71%. Materi buku ajar jelas sesuai tujuan pembelajaran dan menarik minat mahasiswa dalam konteks moderasi beragama. Hasil uji validasi dan evaluasi aspek bahasa menunjukkan bahwa buku ajar telah menggunakan bahasa yang tepat sesuai dengan pemahaman mahasiswa. Penilaian aspek bahasa mencapai persentase 87,50% dari validator ahli bahasa dan respons positif mahasiswa sebesar 82,87%. Bahasa dalam buku ajar digunakan dengan jelas, sesuai EYD, dan konsisten, memenuhi standar yang diharapkan dalam mendukung pembelajaran. Selain itu, peningkatan signifikan dalam pemahaman mahasiswa terhadap moderasi beragama setelah menggunakan buku ajar ini juga tercatat.  Peningkatan signifikan dari pre-test (19,28%) ke post-test (55,72%) menandakan keberhasilan buku ajar dalam meningkatkan pemahaman mahasiswa terhadap moderasi beragama. Hasil evaluasi menyimpulkan bahwa buku ajar yang dikembangkan efektif dalam mendukung pembelajaran moderasi beragama bagi mahasiswa FTIK IAIN Ponorogo.
Perencanaan Hidrolika Pemboran Trayek 12-1/4” dan 8-1/2” Pada Sumur NT Lapangan DZ Bismaka Daniswara; Eko Prastio; Citra Wahyuningrum
Jurnal Bhara Petro Energi Vol.4 No.1 (Mei 2025)
Publisher : Fakultas Teknik Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/pn3m9q12

Abstract

In this study we plan the development wells in Trayeks 12 ¼ and 8 ½. As we all know, drilling mud is one of the indicators of the success or failure of a drilling operation. In the previous well, the drilling fluid was not optimal so that the cuttings were deposited which had the potential to cause problems in the drilling operation, namely pipe sticking. In the drilling hydraulics planning for the NT well in the DZ field, the cuttings were optimized using the Horse Power Per Square Inch (HSI) approach. HSI calculations are carried out to determine the efficiency of the hydraulic system by considering the main parameters such as pump pressure, Total Flow Area (TFA), Pressure Loss at Bit (Pbit), Impact force at Bit (BiF), Nozzle Velocity (Vn). In Trayek 12 ¼ inch, the HSI value obtained was 3,2hp/in2, thus maximizing the efficiency of hole cleaning, while in Trayek 8 ½ inch, the HSI value obtained was 2,7hp/in2, thus providing optimal bit penetration. The results of the HSI calculations provide guidance to reduce the possibility of operational problems, such as pipe sticking or loss of circulation, which often occur in drilling operations in the DZ field.
Identifikasi Data Reservoir Dengan Menggunakan Pemodelan Software RFD Untuk Mengetahui Production Forecast Rate Di Sumur J Lapangan A Jessica Abidin; Eko Prastio; Edy Soesanto
Jurnal Bhara Petro Energi Vol.3 No.1 (Mei 2024)
Publisher : Fakultas Teknik Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/xv8tx982

Abstract

Reservoir simulation is a process of mathematically modeling reservoir conditions by integrating various  existing  data  (geology,  geophysics,  petrophysics,  reservoirs,  etc)  to  obtain  reservoir performance  in  well  conditions  so  that  the  purpose  of  reservoir  simulation  is  to  determine  the current  and  future  reservoir  performance  to  estimate  the  rate  of  oil  production  (production forecast  rate).  Rapid  technological  developments  encourage  experts  to  create  computer software  that  is  used  as  a  simulation  tool.  The  method  in  this  study  uses  reservoir  modeling simulation  software.  The  production  forecast  rate  in  this  reservoir  model  is  carried  out  for  2 years  by  only  adding  one  production  well  in  the  reservoir  area  that  has  not  been  drained, namely infill well A. This shows that the oil production rate continues to decrease but increases the cumulative oil production. The cumulative oil production produced by well A was 33,80 STB in  2014  with  an  average  increase  of  12%.  Therefore,  it  is  necessary  to  evaluate  the  reservoir model after 2014 in detail the value of the data again so that the reservoir simulation process for the next forecast gets good oil production results. 
Calculating Porosity and Permeability Values to Assess Pore Distribution with the Mercury Injection Capillary Pressure Technique Eko Prastio
INTEK: Jurnal Penelitian Vol 13 No 1 (2026): April 2026
Publisher : Politeknik Negeri Ujung Pandang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31963/intek.v13i1.6355

Abstract

This research focuses on determining the values of porosity and permeability in rocks by examining pore distribution through the Mercury Injection Capillary Pressure method. This technique operates on the concept of capillary pressure, where mercury is forced into a rock specimen under increasing pressure to analyze the size and arrangement of its pores. The data gathered from these measurements enables the calculation of effective porosity and absolute permeability by utilizing the Washburn and Katz-Thompson formulas. Findings indicate that variations in porosity and permeability are affected by factors such as rock texture, grain dimensions, and the connectivity between pores. Rocks with evenly distributed pores exhibit greater permeability compared to those with poorly connected pore structures. Overall, the MICP technique has demonstrated its effectiveness in delivering a quantitative understanding of pore microstructures and can be effectively utilized for reservoir characterization within the field of petroleum geology.
Co-Authors Abdullah Rizky Agusman Aly Rasyid Aulia Ismanto Bismaka Daniswara Chandra . Citra Wahyuningrum Edy Soesanto Iqbal Ilman Jessica Abidin Marsiyanto, Nugroho Muhammad Alfarizi Mukhlison Effendi Nur Fikriyah Mutmainah Ode Rifaldi Rizky Abdullah Tania Stivani Pangestu Wahyu Sutresno Zamzam Mustofa