Article Per Year (5 Year)
p-Index From 2021 - 2026
5.481
P-Index
This Author published in this journals
All Journal Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Teknosains Kodepena (Kodepena Journal of Technoscience) Jurnal Teknosains Kodepena (Kodepena Journal of Technoscience) CITIZEN: Jurnal Ilmiah Mulitidisiplin Indonesia Al-MIKRAJ: Jurnal studi Islam dan Humaniora Indonesian Research Journal on Education Petrogas : Journal of Energy and Technology Jurnal Cendekia Ilmiah
Iin Darmiyati
Sekolah Tinggi Teknologi Migas
Religion Arts Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

Published : 37 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 37 Documents
Search

 1   2   3   4 
Mitigation Of Loss Circulation Problems Using Calcium Carbonate In Well 'HF-05', 'Kanaan' Field Heldy Febryanto; Firdaus; Risna; , Abdul Gafar Karim; Aprilino Alfa Kurmasela; Darmiyati, Iin; Annisa Efidiawati
AL-MIKRAJ Jurnal Studi Islam dan Humaniora Vol. 2 No. 2 (2022): 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.v2i2.7211

Abstract

Lossicirculation isione of theiproblems thatioften occursiin theidrillingiworld where loss of circulation or loss of circulation of mud is interpreted as a loss of circulation in a small amount or all of the drilling mud when it is circulated, so that when the drilling takes place, the circulated mud enters the drilling zone. penetrated formation. The "HF-05" well in the "KANAAN" fieldiis aidevelopmentiwell thatiaimsito proveithe existenceiof oil and gas reserves in Sukra District, Indramayu Regency. The loss circulation problem that occurred in the "HF-05" well occurred at a depth of 1945 mMD, route with a total loss of 278 bbl with a mud weight of 1.19 sg. The methodology used in handling loss circulation is collecting the necessary data, calculating hydrostatic pressure (PH), calculating drilling hydraulics, and identifying the causes of loss circulation by comparing hydrostatik pressure (PH) with formation pressure. Then carry out countermeasures using loss circulation material (LCM) type Calcium Carbonat. The results of countermeasures for loss circulation using loss circulation material (LCM) type Calcium Carboante in the "HF-05" well were successful with hydrostatik pressure (PH) lower than formation pressure (PF).
Analisis Efisiensi Rasio Luas Dimensi Apda Separator C-3-08-A di Unit Hydrocracking Unibon Plant Herry Setiawan; Andi Jumardi; Rohima Sera Afifah; Irma Andrianti; Dharma Arung Laby; Ummul Haq; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 2 (2022): 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.v2i2.7342

Abstract

This study aims to evaluate the performance of the C-3-08A separator used in a hydrocracking unit within an industrial processing facility, in support of increased production targets. The primary focus is to calculate and analyze the Area Ratio (Rm), which represents the ratio of the separator's length to its inlet diameter, ensuring efficiency in the fluid separation process at a flow rate of 13,435 BFPD. The method applied involves manual calculations to determine the Rm value and propose improvements to the separator design based on parameters such as length and flow rate. Analysis results show that the initial Rm value of 2.527 does not meet the standard requirement, which stipulates an Rm range between 3 and 5. Recalculation suggests that extending the separator length to 36 ft yields an Rm of 3.015, meeting the standard. Additionally, reducing the flow rate to 8,000 BFPD while maintaining a separator length of 30.183 ft and diameter of 10.045 ft produces an Rm of 3.004, also within acceptable limits. In conclusion, recalculating and adjusting the separator design parameters can enhance fluid separation efficiency and support increased production outcomes.
Penanggulangan Kepasiran Dengan Gravel Pack Berdasarkan Sieve Analysis di Sumur A-140, Lapangan X Deny Fatryanto Edyzoh; M. Nur Mukmin; R. Bambang Wicaksono; Engeline Marlin; Abdul Gafar Karim; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora Vol. 2 No. 2 (2022): 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

Abstract

This study focuses on analyzing sand grain size distribution from Well A-140 using sieve analysis to determine the optimal gravel pack size for sand control. A series of sieves with varying mesh sizes were used to separate the sand particles, and the cumulative weight of each fraction was converted into a percentage based on the total sample weight of 54.437 grams. The results revealed a relatively uniform grain size distribution, indicated by a sorting coefficient of 2.0625, classified as "well-sorted" according to standard sedimentological criteria. The median grain diameter (D50) obtained from the grain size distribution curve was approximately 0.0098 inches. Based on this value, the recommended gravel pack size is 40/60 mesh, with a screen gauge size of 0.008 inches. These findings provide practical insights for designing an effective gravel pack to reduce sand production, enhance well integrity, and maintain stable oil and gas production performance.
Penilaian Dan Optimalisasi Konfigurasi Rekahan Hidraulik Sumur “HE-04” di Lapangan “S” Dharma Arung Laby; Abdi Suprayitno; Amiruddin; Aprilno Alfa Kumasela; Hizkia Erick Sualang; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora (E-ISSN 2745-4584) Vol. 2 No. 2 (2022): 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.v2i2.7344

Abstract

Well “HE-04” in Field “S” is a hydrocarbon production well located in a reservoir with relatively low permeability, measured at 10.80 mD. This low permeability results in a low productivity index (PI). To enhance well productivity, hydraulic fracturing was performed to create conductivity between the reservoir and the wellbore, with the objective of increasing the PI. Hydraulic fracturing involves injecting fluid at high pressure to create fractures in the formation, followed by the placement of proppant to keep the fractures open. However, post-fracturing results indicated that the dimensionless fracture conductivity (FCD), which represents the fracture conductivity, remained low. Therefore, evaluation and optimization of the fracture geometry are necessary to achieve optimal conductivity and improve PI. This study evaluates the PI using the Prats method and optimizes the fracture geometry by redesigning the initial fracture using the Unified Fracture Design (UFD) method within the Perkins-Kern-Nordgren (PKN) geometry model. The process begins with an evaluation of the actual PI, followed by redesigning the fracture geometry to determine the maximum fracture dimensions. This maximum geometry is then optimized using the UFD method to obtain the most effective geometry. The optimization results show that the maximum fracture volume that can be generated is 685.51 m³, with a resulting FCD value of 8.37. The fold of increase (FOI) reached 8.54, an improvement of 5.43 compared to the actual FOI. This indicates that the optimized PI increased by 8.54 times from its initial value. Thus, the optimized fracture geometry design proves to be effective in enhancing the productivity of well “HE-04”.
Study Of Critical Flow Rate As A Water Coning Indicator In “Volve” Wells In Norway Production Fields Dharma Arung Laby; Abdi Suprayitno; Amiruddin; Aprilno Alfa Kumasela; Abdul Gafar Karim; Darmiyati, Iin
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.v2i1.7347

Abstract

Oil wells with water drive propulsion, if produced then water will move towards the well hole to form a cone. Under certain conditions, water will break into the well and begin to be produced along with oil and this phenomenon is called water coning, therefore a critical flow rate calculation is carried out to determine the limit of the flow rate allowed by the well to produce without water coning. The purpose of this final project research is to determine the value of the critical flow rate in the methods used, namely the Mayer Gardner and Pirson method and also the Schols method, and the calculation of time to brekthrought with the Sobicinski and Cornelius method is carried out to determine the time needed for water to reach bottom perforation. The results of calculating the flow rate with the Mayer Gardner and Pirson method of 5.21 STB / day, then obtained time to breakthrough for 82437,02 days, and at the flow rate with the schools method of 0.23 STB / day obtained a flow rate of 4729678 days and if the well is produced at the actual rate of 86.5684 STB / day then the time to breakthrough is obtained for 418 days.
Production Optimization Through Horizontal Well Geometry : Toe-Up Vs Toe-Down Dharma Arung Laby; Abdi Suprayitno; Amiruddin; Aprilno Alfa Kumasela; Abdul Gafar Karim; Darmiyati, Iin
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.v2i1.7348

Abstract

Horizontal wells are wells that are widely used in the oil and gas industry considering their effectiveness in increasing the productivity of a well. In field V, horizontal wells are not completely horizontal (90 degrees). Due to deviations in the geological formation, the drilled wells follow the formation dip. This study aims to determine the most optimal well model from several scenarios (toe-up, horizontal, or toe-down) and identify the dominant flow regime in the well. In this study, the author models well productivity and flow regimes with several scenarios. Such as the original scenario, true horizontal (90 degrees), toe-up (95 and 100 degrees) and toe-down (80 and 85 degrees). In each scenario, several different flow patterns or flow regimes can occur such as dispersed bubble flow, plug flow, annular flow, and slug flow. After comparing the productivity of each scenario, the results show that the toe-up scenario (100 degrees) has the highest oil production rate of 9401.8 STB/day, the original scenario 8599.7 STB/day, and the toe-down scenario (80 degrees) with 8237.6 STB/day has the lowest oil production rate. Therefore, toe-up (100 degrees) is the optimal well model used for horizontal wells in the V field compared to other scenarios. The gradient matching results for all well scenarios show a bubble flow pattern along the horizontal section of the well.
Multiphase Flow Behavior And Production Efficiency In Devuated Horizontal Wells Baiq Maulinda Ulfah; Abdi Suprayitno; Risna; Aprilno Alfa Kumasela; Abdul Gafar Karim; Darmiyati, Iin
AL-MIKRAJ Jurnal Studi Islam dan Humaniora 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.v2i1.7349

Abstract

In oil and gas production, horizontal wells are increasingly used to enhance reservoir performance by placing a longer wellbore section within the reservoir. These wells often adopt specific inclinations either upward-sloping or downward-sloping terminal sections to align with formation dip and minimize issues such as liquid loading. However, undulating trajectories in horizontal wells may lead to challenges such as liquid accumulation in downward-sloping sections and gas entrapment in upward-sloping sections, potentially reducing production efficiency. This study aims to predict fluid production rates and analyze multiphase flow behavior in horizontal wells with varying wellbore inclinations using a production simulator. Four scenarios were modeled: Original, True Horizontal, Upward-Inclined End (95° and 100° inclination), and Downward-Inclined End (80° and 85° inclination). The study utilized 20 deviation survey data points from Well F-14 in Field ‘V’ to construct the well trajectory models, adhering to the simulator’s input limitations. Simulation results indicate that the upward-inclined configuration with a 100° inclination achieved the highest oil production rate (9401.8 STB/day), outperforming other scenarios in both oil and gas flow rates. The enhanced performance is attributed to gravitational assistance in fluid movement and reservoir pressure expansion. In contrast, the downward-inclined geometry yielded the lowest production due to higher liquid holdup. Gradient matching was employed to identify dominant flow patterns and slip velocities, revealing bubble flow dominance in horizontal sections and transition to slug flow in mid-well segments. These findings highlight the importance of well trajectory design in optimizing multiphase fluid flow and maximizing production in horizontal wells.
Prediksi Kebutuhan Material Asam Klorida (HCl) di Unit Demineralisasi pada Bagian Utilitas PT. ABC Putri, Dewi Portuna Ananda; Andrianti, Irma; Darmiyati, Iin
Indonesian Research Journal on Education Vol. 4 No. 2 (2024): irje 2024
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v4i2.1202

Abstract

Peramalan kebutuhan HCl di PT. ABC sangat penting untuk menjaga kelangsungan unit operasional demineralisasi. Penelitian ini menganalisis data historis penggunaan HCl dari bulan April 2023 hingga November 2023, dengan menerapkan metode moving average untuk periode 2, 3, 4, dan 5. Analisis ini bertujuan untuk menentukan metode peramalan yang paling akurat dalam memprediksi kebutuhan HCl untuk bulan Desember 2023. Hasil Analisis menunjukkan bahwa metode moving average 4 periode memberikan nilai rata-rata deviasi absolut (MAD) terkecil sebesar 11.6875 dan rata-rata persentase kesalahan absolut (MAPE) sebesar 6%. Hal ini menunjukkan bahwa metode tersebut mampu memberikan prediksi yang lebih tepat dibandingkan dengan periode lainnya. Meskipun moving average 2 periode dan 4 periode menghasilkan nilai peramalan yang sama, perbedaan nilai MAD dan MAPE menunjukkan bahwa penggunaan periode yang lebih panjang dapat mengurangi penyiaran dalam peramalan. Temuan ini memberikan kontribusi penting bagi PT. ABC dalam mengoptimalkan penyediaan HCl dan meningkatkan efisiensi operasional. Rekomendasi untuk penelitian lebih lanjut meliputi penggunaan data historis yang lebih representatif, serta penyesuaian model peramalan sesuai dengan perubahan kondisi pasar dan faktor eksternal yang mempengaruhi proses produksi.
Evaluasi Penerapan Program "Tegur Jika Saya Tidak Aman (TEMAN)” pada Pekerja di Perusahaan Migas X Menggunakan Metode USG dan Fishbone Diagram Basir, Muhammad; P.S, Maeka Dita; Andrianti, Irma; Darmiyati, Iin
Indonesian Research Journal on Education Vol. 3 No. 3 (2023): irje 2023
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v3i3.1224

Abstract

Program "Tegur Jika Saya Tidak Aman (TEMAN)” bertujuan untuk meningkatkan keselamatan kerja dengan mendorong budaya saling menegur di antara pekerja ketika menghadapi potensi bahaya. Penelitian ini mengevaluasi implementasi program TEMAN di suatu perusahaan dan mengidentifikasi kendala-kendala yang dihadapi melalui metode USG (Urgency, Seriousness, Growth). Hasil evaluasi menunjukkan bahwa 87,5% pekerja telah mengimplementasikan program, namun terdapat enam kendala utama yang ditemukan termasuk pimpinan yang belum menjadi teladan, preferensi pekerja untuk tidak menerapkan program, serta sosialisasi yang kurang efektif. Ketidakmauan menerima teguran, rasa sungkan dalam menegur, dan kekhawatiran akan menyinggung rekan kerja juga menjadi masalah yang signifikan. Untuk mendapatkan pemahaman lebih mendalam, tiga kendala prioritas dianalisis menggunakan fishbone diagram yang mengidentifikasi faktor penyebab dari aspek manusia, metode, dan proses. Dalam aspek manusia, kurangnya kesadaran pimpinan dan pekerja menjadi sorotan utama. Dari sisi metode, sosialisasi yang kurang efektif diperhatikan, dan pada aspek proses, pelaksanaan program yang tidak teratur berkontribusi pada masalah ini. Berdasarkan hasil analisis, solusi yang diusulkan mencakup peningkatan sosialisasi kepada pimpinan agar dapat berfungsi sebagai teladan bagi pekerja, pemberian penghargaan kepada pekerja yang aktif menerapkan program, serta peningkatan variasi dan efektivitas dalam metode sosialisasi. Implementasi solusi ini diharapkan dapat meningkatkan keberhasilan program TEMAN dan menjaga budaya keselamatan kerja, serta mempertahankan zero LTI (lost time injury) di lingkungan kerja.
Analisis Cadangan Hidrokarbon pada Lapangan "AT" dengan Metode Monte Carlo Handayani, Handayani; Karim, Abdul Gafar; Sulardi, Sulardi; Malrin, Engeline; Manik, Nijusiho; Mamuaya, Arjuna Brifling; Darmiyati, Iin
Indonesian Research Journal on Education Vol. 1 No. 3 (2021): irje 2021
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/irje.v1i3.2592

Abstract

Mengestimasikan cadangan minyak dan gas termasuk dalam kegiatan yang utama dalam merencanakan pengembangan lapangan migas. Data yang tersedia atau parameter adalah hal penting untuk memperkirakan besarnya cadangan. Pada kegiatan eksplorasi, informasi data yang ada bisa dibilang sangat sedikit atau terbatas menyebabkan keakuratan dari data yang didapatkan umumnya tidak pasti. Pendekatan secara probabilistik dapat membantu mengurangi faktor ketidakpastian. Simulasi Monte Carlo menggunakan metode dimana perhitungannya dilakukan berdasarkan ketersediaan data lapangan yang masih belum lengkap pada variabel input dan dinyatakan dengan distribusi probabilitas, agar mendapatkan hasil yang tepat dalam bentuk distribusi probabilitas. Perhitungan cadangan hidrokarbon pada lapangan “AT” menggunakan dua distribusi probabilitas yaitu distribusi konstan dan distribusi segitiga. Dengan menggunakan metode Monte Carlo, perkiraan .cadangan minyak di lapangan “AT” menghasilkan rata-rata sebesar 55,95 MMSTB dan gas 27976 MMSCF. Besarnya Most Probable pada minyak didapatkan dengan nilai 42,75 MMSTB dan Gas 21394 MMSCF, Cadangan minimum minyak yaitu 7,131 MMSTB dan gas 3565,67 MMSCF, nilai cadangan maximum minyak yaitu 135,50 MMSTB dan gas 67747,81 MMSCF.
Co-Authors Abdi Suprayitno Abdul Gafar Karim Abdul Gafara Karim Afrida Ahmad Rosidi, Ahmad Ain Sahara Ali Muchammad Aliyah Sayyidina Putri Bahtiar Amiruddin Andi Jumardi Andi Maulana, Andi Andrianti, Irma Andry Halim Annisa Efidiawati Aprilino Alfa Kurmasela Aprilliano Alfa Kumarsela Aprilno Alfa Kumasela Aribowo, George Nathaniel Putra Aulia Miranti Larasathi Baiq Maulinda Ulfah BAMBANG WICAKSONO Cerriansyah Ramadhan Cindy Pebriana Darmiyati, Zela Madani Della Endangtri Deny Fatrianto Edyzoh Eko Widodo Deny Fatryanto Edyzoh Dharma Arung Laby Eltimeyansi Chrisye Randanan Engeline Marlin Erika Maulina Evi Maulia Nilawati Fatma Feliksta Agatha Mambela Finansa, Dody Firdaus Firdaus Firdaus Fitri Oktafiani Hamriyani Ryka Handayani Handayani Hartono Hartono Heldy Febryanto Herry Setiawan Hizkia Erick Sualang Ipan Sampe Irma Andrianti Joko Wiyono Karmila Kartika Choriah Kurmasela, Apriliano Alfa Kurniawan, Yudha Dwi Laby, Dharma Arung M. Ardian Pratama M. Nur Mukmin M. Rizal Faahrun Maeka Dita Puspa Malrin, Engeline Mamuaya, Arjuna Brifling Manik, Nijusiho Maulana, Ranjiv Mega Fatimah Rosana Michelle Rafael Waw Mirza Mirza Moh Fuzan Yasin Muh Fatwa Asmawat Muhammad Basir Muhammad Rizki Muhammad Vijaya Waluddin N. Nurjanah Nijusiho Manik Nurjannah Nurjannah P.S, Maeka Dita Pratama Bagus Restu.S Purnomo, Ferdi Bagus Putri, Dewi Portuna Ananda R. Bambang Wicaksono Rahman, Muhammad Rizqie Fathan Rahmawati , Selvy Dwi Ramadhana, Zulmi Randanan, Eltimeyansi Chrisye Reyhandri Anugrah Reynaldy Julio Rezha, Muhammad Rifki Aditya, Rifki Risna Rohani, Adelia Rohima Sera Rohima Sera Afifah Rofima Sera Afifah RR. Ella Evrita Hestiandari Sakinah Santung, Andrey Anastasie Saputra, M Abdy Sepryanto Fernandus D Septiawan, Bima Soliadi, Indriana Sulardi . Surya Saputra, Surya Ummul Haq Wawan Andi’ Padang Wicaksono, R. Bambang Widodo, Deny Fatryanto Edyzoh Eko Wijaya, Sigit Kusuma Yanti, Dawi Yudiaryono Yusup Yusup Zavta Rizki