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Contact Name
Cahaya Rosyidan
Contact Email
cahayarosyidan@trisakti.ac.id
Phone
+6281916319569
Journal Mail Official
jurnal_petro@trisakti.ac.id
Editorial Address
Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi, Gedung D, Lt.4, Universitas Trisakti Jl. Kyai Tapa No. 1 Grogol, Jakarta 11440
Location
Kota adm. jakarta barat,
Dki jakarta
INDONESIA
Petro : Jurnal Ilmiah Teknik Perminyakan
Published by Universitas Trisakti
ISSN : 19070438     EISSN : 26147297     DOI : https://doi.org/10.25105/petro.v11i2.14060
The PETRO Journal is all about the upstream oil and downstream oil and gas industry. Upstream studies focus on production technology, drilling technology, petrophysics, reservoir study, and eor study. Downstream technology focuses on the oil process, managing surface equipment, geothermal, and economic forecast.
Articles 5 Documents
Search results for , issue "Vol. 12 No. 2 (2023): JUNI" : 5 Documents clear
EVALUASI PENANGGULANGAN LOST CIRCULATION LAPANGAN X Pauhesti Pauhesti; Alfiandi Sembiring; Maman Djumantara; Lisa Samura; Cahaya Rosyidan
PETRO: Jurnal Ilmiah Teknik Perminyakan Vol. 12 No. 2 (2023): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/petro.v12i2.14383

Abstract

Lost Circulation adalah sebuah kasus hilangnya sebagian atau seluruh sirkulasi lumpur pemboran masuk ke dalam formasi yang sedang dibor sehingga sirkulasi lumpur pemboran tidak sempurna. Pada kegiatan pemboran di Lapangan X ini, terdapat sumur yang diindikasi mengalami masalah yaitu Lost Circulation. Lost Circulation yang terjadi terindikasi berada pada Formasi Bekasap dengan lithologi batuan limestone. Pada sumur ini terjadi total lost, dimana penyebab Lost Circulation dikarenakan formasi yang memiliki lubang pori yang cukup besar sehingga terbentuk rongga-rongga atau terbentuk gua(cavern) dan tekanan Formasi lebih kecil daripada tekanan Hidrostatik begitu juga tekanan Formasi lebih kecil dari Tekanan Surge. Dimana setelah dilakukan perhitungan pada kedalaman 634 ft terjadi lost circulation atau hilangnya sirkulasi pada kedalaman 356 ft yang dimana sumur ini mengalami total lost. Didapatkan tekanan formasi 45 psi,tekanan hidrostatik 151.79 psi, tekanan rekah formasi 146.24 psi, EMW 7.9 psi, ECD 9.0 psi, BHCP 163.56 psi, dan Pressure surge 163.56 psi. Dapat disimpulkan lost terjadi karena Tekanan Hidrostatik lumpur yang melebihi tekanan formasi dan Tekanan Surge yang melebihi Tekanan Formasi sehingga menyebabkan formasi menjadi rekah. Kemudian dilakukan metode penanggulangan menggunakan Lost Circulation Material (LCM) CaCO3 Coarse dan Blind Drilling. Kata kunci: Hilang Lumpur, Lost Circulation
STUDY OF PERMEABILITY PREDICTION USING HYDRAULIC FLOW UNIT (HFU) AND MACHINE LEARNING METHOD IN “BSH” FIELD Babas Samudera Hafwandi; Dedy Irawan; Amega Yasutra
PETRO: Jurnal Ilmiah Teknik Perminyakan Vol. 12 No. 2 (2023): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/petro.v12i2.15763

Abstract

In this study, Decision Tree, Gradient Boosting, AdaBoost, Random Forest, Support Vector Machines, and K-Nearest Neighbor Machine Learning model are presented that use log and core data available as the basis for permeability prediction. The results were then compared to previously available method, namely Hydraulic Flow Unit (HFU) based on MAE and RMSE Value. The approach was taken by considering correlation relationships between existing log data in predicting permeability values. Three correlations, namely Spearman, Pearson, and Kendall, will be used to determine the relationship between existing log data and permeability. The machine learning model is then compared with the Hydraulic Flow Unit (HFU) Method in predicting the permeability value. The Novelty of this Machine Learning Model is to be able to predict permeability value, to solve the problem of accuracy using the existing method, and to save reasonable time to obtain permeability value by coring in the laboratory by utilizing standard computer available.
IMPLEMENTATION OF PSC COST RECOVERY AND PSC GROSS SPLIT CONTRACTS IN THE IYP FIELD Irvan Yulian Pratama; Bayu Satiyawira; Prayang Sunny Yulia
PETRO: Jurnal Ilmiah Teknik Perminyakan Vol. 12 No. 2 (2023): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/petro.v12i2.16096

Abstract

In producing oil and gas, Indonesia has two valid contract schemes, namely PSC Cost Recovery and PSC Gross Split. The IYP field is a field that has great potential in producing petroleum, with 25 workover and 2 infill wells. The scheme released to compare with the PSC Cost Recovery scheme is the Gross Split PSC scheme. The previous scheme was considered to be ineffective and still detrimental to the government. So the government issued Ministerial Regulation No. 52 of 2017 which is the result of a revision of Permen no. 8 of 2017. Gross Split PSC Scheme, the contractor bears all operational costs for the development of oil and gas fields. The economic research on the IYP field aims to compare the Cost Recovery PSC scheme with the Gross Split PSC.
ANALISIS DENSITAS LUMPUR STARCH DAN DRISPAC TERHADAP PROSES PENGANGKATAN CUTTING DENGAN MENGGUNAKAN METODE CUTTING TRANSPORT RATIO Apriandi Rizkina Rangga Wastu; Ridha Husla; Ghanima Yasmaniar; Prayang Sunny Yulia; Mario Valentino Dio; Tedy Subardja
PETRO: Jurnal Ilmiah Teknik Perminyakan Vol. 12 No. 2 (2023): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/petro.v12i2.16427

Abstract

The use of the right drilling mud in a drilling well has a good ability to clean the hole so that the process of removing the cutting to the surface can run optimally.. Aim: In this research, we will analyze the physical properties of density mud using starch and Drispac mud samples which are natural. The two mud samples are used to find out whether the two mud samples can carry cuttings optimally. Cutting Transport Ratio is one of the cutting removal methods used in the cutting lifting process using the average speed and slip speed of the mud. The cutting removal process can be said to be successful if it has a percentage of > 50%. Methodology and Results: The starch and Drispac sludge samples will be tested using several temperatures, namely 150°F, 200°F and 250°F. Both samples will be tested for their physical properties, namely the density value. The selected density value is one of the parameters needed in the slip speed calculation process in the cutting lifting process. The density value obtained in the starch mud sample was 8.7-9.1 ppg while in the Drispac sample it was 8.65 - 9 ppg. These results are the initial results obtained, but because the results on the 200°F and 250°F samples are not in accordance with the specifications, an additional barite is needed for each of these samples. Both starch and drispac sludge added 60 grams of barite at a sample temperature of 200°F and 120 grams at a sample temperature of 250°F. The results of the density values ​​obtained when barite was added were 10-10.7 ppg for starch mud samples and 9.9-10.65 ppg for Drispac mud samples. The results of the density test will be carried out by testing the removal of cuttings using the Cutting Transport Ratio. The results obtained for the two samples, for starch sludge, obtained a value of 98.31-99.19% while for drispac mud 98.61-99.18%.m. Conclusions: The increase in temperature causes the value of the filtration loss to decrease because the water content in the filtrate also evaporates, causing the filtration loss to decrease. The mudcake value in this experiment was also influenced by the results of the filtration loss value. The higher the filtration loss value, the thicker the value of the mudcake is due to the large number of precipitated particles.
PENGARUH PENAMBAHAN BUBUK KULIT PISANG TERHADAP FILTRATION LOSS DAN MUD CAKE PADA LUMPUR BERBAHAN DASAR AIR TAWAR UNTUK TEMPERATUR 80oF DAN 200oF Ghanima Yasmaniar; Apriandi Rizkina Rangga Wastu; Ridha Husla; Widia Yanti; Reinaldi
PETRO: Jurnal Ilmiah Teknik Perminyakan Vol. 12 No. 2 (2023): JUNI
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/petro.v12i2.16729

Abstract

Sifat fisik lumpur pemboran sangat berpengaruh terhadap sirkulasi pemboran. Penggunaan komposisi pada lumpur pemboran selama ini banyak menggunakan polimer yang mengandung bahan kimia, maka dari itu diperlukan komposisi pada lumpur pemboran yang berasal dari bahan alami. Tujuan: Pada penelitian ini dilakukan pembuatan lumpur pemboran yang berasal dari kulit pisang ambon. Selanjutnya dilihat dampak dari setiap penambahan pada bubuk kulit pisang tersebut terhadap sifat fisik filtration loss dan mud cake pada dua titik temperatur. Metodologi dan Hasil: Penggunaan bubuk kulit pisang pada penelitian ini dikonsentrasikan pada sampel 2 gram, 4 gram, 6 gram, 8 gram dan akan ditentukan pada konsentrasi mana yang paling optimal. Kemudian diuji untuk melihat nilai perubahan pada filtration loss dan mud cake pada sampel tersebut. Pada penelitian ini menggunakan dua faktor temperatur 80oF dan 200oF, untuk melihat perubahan pada lumpur tersebut pada setiap sampel yang digunakan. Nilai dari filtration loss pada temperatur 80oF yaitu 16 ml/30 menit, 15 ml/30 menit, 14 ml/30 menit, 13,5 ml/30 menit, dan pada temperatur 200oF didapatkan nilai sebesar 6,5 ml/30 menit, 5,5 ml/30 menit, 5,3 ml/30 menit, 5,2 ml/30 menit. Pada temperatur 80oF nilai mudcake yang didapatkan sebesar 1,3 mm, 1 mm, 0,8 mm, 0,6 mm, dan untuk temperatur 200oF nilai mudcake yaitu 0,8 mm, 0,6 mm, 0,3 mm dan 0,2 mm. Kesimpulan: Kenaikan temperatur menyebabkan nilai filtration loss menurun dikarenakan kandungan air di dalam filtrat ikut menguap. Selain itu, semakin tinggi nilai filtration loss maka semakin tebal nilai dari mudcake dikarenakan banyaknya partikel yang mengendap.

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