Articles
PEMANFAATAN LIMBAH PRODUK PLASTIK YANG BERASAL DARI MINYAK BUMI
Arinda Ristawati;
Aqlyna Fattahanisa;
Havidh Pramadika;
Christin Palit
Jurnal Abdi Masyarakat Indonesia (JAMIN) Vol 3 No 2 (2021): JURNAL ABDI MASYARAKAT INDONESIA (JAMIN)
Publisher : Universitas Trisakti
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DOI: 10.25105/jamin.v3i2.10086
Plastik merupakan produk olahan yang berbahan dasar minyak bumi. Perlengkapan rumah tangga, dari yang kecil hingga besar banyak berasal dari produk plastik. Plastik yang berasal dari minyak bumi diperoleh dalam proses pemurnian pada kilang migas.Dari Proses pemurnian tersebut menghasilkan produk-produk petrokimia seperti seperti etana, propana. Produk plastik berbahan anorganik buatan yang tersusun dari bahan-bahan kimia yang dapat berbahaya bagi kesehatan dan lingkungan apabila penggunaannya tidak kelola secara benar. Tujuan dilakukannya PkM ini adalah agar limbah dari produk plastik yang sebenarnya menyumbang cukup banyak komposisi sampah di dunia dapat diminimalisir, dari mulai tingkat RT, Ibu PKK, dan industri rumah tangga atau UMKM. Kegiatan PkM dilakukan dengan sosialisasi untuk memberikan wawasan mengenai manfaat Produk plastik, Tanda pengenal plastik, Pemilahan plastik, juga Pengolahan limbah plastik skala kecil untuk memperoleh nilai ekonomis. Pelaksanaan PkM dilakukan secara daring kepada warga RT 009/RW 03, Kelurahan Kebon Jeruk, Jakarta Barat. Kegiatan PkM mendapatkan hasil bertambahnya wawasan warga mengenai sistem pengolahan limbah plastik yang dapat memberi nilai ekonomis, menciptakan wirausaha baru untuk memberikan solusi atas dampak penggunaan produk plastik. Warga ingin pengumpulan sampah dapat dikoordinir dari tingkat tertinggi hingga ke warga, sehingga masyarakat dapat merasakan dampak positif.
Laboratory Study of the Effect of Salinity on the Demulsification Process in High Temperature Crude Oil
Denny Aditya Rachman;
Havidh Pramadika;
Samsol Samsol
Journal of Earth Energy Science, Engineering, and Technology Vol. 3 No. 2 (2020): JEESET VOL. 3 NO. 2 2020
Publisher : Penerbitan Universitas Trisakti
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DOI: 10.25105/jeeset.v3i2.7602
In the process of drilling and servicing oil wells, KCl and NaCl used to provide hydrostatic pressure into the bowels of the earth. The brine solution was produced accidentally to the surface facility when the oil lifting process was carried out and induces the thickness of the oil-water emulsion in the separation tank. Emulsions must be broken down into oil and water phases so that they do not interact with the oil treatment process in the refinery unit. Emulsion stability was influenced by pH, salinity, temperature and concentration of asphaltene, resin and wax. The purpose of this study was to determine the effect of salinity on the oil-water demulsification process. This research was conducted by varying the salinity of 5%, 15%, 25%, and 35% in a 100 ml oil-water emulsion sample with a ratio of 1: 1 oil and water. Demulsification of the emulsion sample using the precipitation method for 120 minutes by recording the% of oil volume separate every 20 minutes, at temperatures of 30 ° C and 110 ° C. The higher the temperature given, the more stable the emulsion in crude oil. From the final result after 120 minutes of pricipitation shows that the emulsion separation process which influenced by NaCl salinity is more difficult than the effect of KCl salinity.
The Use of Sodium Polyacrylate for Oil-Water Demulsification Process
Sekar Melati Aditya;
Samsol Samsol;
Havidh Pramadika;
Onnie Ridaliani
Journal of Earth Energy Science, Engineering, and Technology Vol. 5 No. 1 (2022): JEESET VOL. 5 NO. 1 2022
Publisher : Penerbitan Universitas Trisakti
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DOI: 10.25105/jeeset.v5i1.9959
Oil-water emulsion formation is common in oil fields. The emulsion is a problem which causes an increase in production costs and a decrease in oil quality. Therefore, a demulsifier formulation is needed to overcome these problems. The use of household waste, particularly disposable diapers, is a promising alternative. One of the substances contained in diapers is sodium polyacrylate super absorbent polymer, known as sodium polyacrylate. The substance takes 450 years and 500 years to decompose in the sea and on land. Sodium polyacrylate has inert and hydrophilic properties with the working principle of absorbing and trapping water which is expected to reduce the water content in oil-water emulsions which are mostly produced from old oil wells. In this experiment, diapers were used to separate the emulsion in light crude oil samples which were tested with brine with 20% and 70% salinity at 50oC. Centrifuge was used to speed up the demulsification process within 1 to 3 minutes. It can be concluded that sodium polyacrylate contained in diaper waste can reduce the water content of the emulsion. In addition, the demulsification process by sodium polyacrylae was more stable and higher in brine with a salinity of 70% compared to brine with a salinity of 20%.
PENGARUH EKSTRAK KULIT JERUK SEBAGAI PENGARUH KONSENTRASI SURFAKTAN DALAM MENINGKATKAN RECOVERY FAKTOR DENGAN METODE COREFLOOD TEST
Andhika Rama Dwiputra;
Muhammad Taufiq Fathaddin;
Havidh Pramadika
JURNAL PENELITIAN DAN KARYA ILMIAH LEMBAGA PENELITIAN UNIVERSITAS TRISAKTI Vol. 7 No. 2 (2022)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti
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DOI: 10.25105/pdk.v7i2.13276
Metode yang digunakan pada penelitian ini adalah injeksi surfaktan, dimana dipilihnya yaitu surfaktan jenis AOS menggunakan konsentrasi kecil untuk menaikan produksi minyak. Penggunaan surfaktan ini ditujukan untuk menurunkan tegangan antarmuka pada dua fluida, yaitu minyak serta air, sehingga minyak dapat dibawa keluar dari pori suatu batuan reservoir. Pada penelitian ini akan memakai berbagai macam salinitas, yaitu 3000 ppm, serta 17000 ppm. Kemudian memakai konsentrasi sebanyak 0.1%, dan 0.7%. lalu variasi salinitas dan konsentrasi tersebut ditambahkan kulit jeruk sebanyak 25 ml. Dimana larutan surfaktan AOS serta larutan surfaktan AOS + ekstrak kulit jeruk akan dilakukan pengujian IFT di suhu 30°C dan 60°C. Kemudian pada penelitian ini ingin dilihat surfaktan dengan penambahan ekstrak kulit jeruk efektif apakah efektif dalam proses injeksi EOR. Prosedur penelitian pada penelitian ini diawali oleh pembuatan brine, pembuatan surfaktan, dan pembuatan surfaktan ditambahkan dengan kulit jeruk. kemudian dilakukan proses saturasi brine serta saturasi minyak, dilanjutkan dengan proses coreflooding. Tujuan pada penelitian ini ialah untuk menganalisa pengaruh kulit jeruk terhadap perolehan minyak, dimana nantinya dibandingkan dengan hasil perolehan minyak dari surfaktan tanpa ekstrak kulit jeruk. Hasilnya membuktikan larutan surfaktan AOS + ekstrak kulit jeruk lebih tinggi recovery factornya dibandingan menggunakan larutan AOS, di salinitas 17000 ppm dengan konsentrasi 0.7% dimana RF sebesar 46% untuk AOS+ ekstrak kulit jeruk serta 40% untuk surfaktan AOS tanpa ekstrak kulit jeruk.
ANALISIS PARAMETER PETROFISIK ZONA PROSPEK HIDROKARBON PADA SUMUR RVM 2 LAPANGAN “HC”
Reido Vidaya;
Samsol;
Havidh Pramadika
PETRO:Jurnal Ilmiah Teknik Perminyakan Vol. 12 No. 1 (2023): MARET
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti
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Sumur RVM-2 merupakan sumur yang terletak pada lapangan “HC” yang merupakan lapangan minyak dan gas. Pada Sumur RVM-2 perlu dilakukan analisis petrofisik untuk mengetahui letak zona prospek dan parameter petrofisiknya. Analisis petrofisik dilakukan dengan 2 metode yaitu, analisis kualitatif dan analisis kuantitatif. Pada analisis kualitatif didapatkan lapisan zona prospek terdapat pada kedalaman 2958,48 ft – 2963,40 ft. dan pada analisis kuantitatif telah dilakukan penentuan cut-off dan didapatkan nilai porositas efektif sebesar 0,180, nilai Volume shale sebesar 0,200, nilai saturasi air sebesar 0,237, dan nilai permeabilitas sebesar 330,46.
The Effect of Adding Adsorbents on Main Indicators of Produced Water Purification
Havidh Pramadika;
Arinda Ristawati;
Bayu Satiyawira;
Aqlyna Fattahanisa;
Ghanima Yasmaniar;
Muhammad Ridhal Malik Syafrudin
Journal of Earth Energy Science, Engineering, and Technology Vol. 6 No. 1 (2023): JEESET VOL. 6 NO. 1 2023
Publisher : Penerbitan Universitas Trisakti
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DOI: 10.25105/jeeset.v6i1.15396
Formation water is a by-product of oil and gas processing. This formation water is very different from fresh water because formation water contains harmful chemicals and other elements contained in oil or gas. To prevent formation water from contaminating the environment, it is necessary to reduce the formation water content using an adsorbent. Some of the parameters that indicate reduced mineral and chemical content that must be considered for this research are pH, TDS (total dissolved solid), SG (specific gravity), and salinity values. In this study observed changes in these parameters with the administration of adsorbents. Two types of adsorbents used are bagasse and bentonite. The parameters of pH and TDS were measured using litmus paper and TDS paper respectively. While SG and salinity were measured using a salinity hydrometer. The process of giving the adsorbent causes a decrease in these four parameters. The addition of 3 grams of bagasse caused the pH, TDS, SG, and salinity of the formation water to decrease to 7.8, 3086 ppm, 1008 and 12 ppt, respectively. While the addition of 3 grams of bentonite caused these four parameters to decrease to 7.8, 2720 ppm, 1010 and 14 ppt respectively.
PENGARUH EKSTRAK KULIT JERUK SEBAGAI PENGARUH KONSENTRASI SURFAKTAN DALAM MENINGKATKAN RECOVERY FAKTOR DENGAN METODE COREFLOOD TEST
Dwiputra, Andhika Rama;
Fathaddin, Muhammad Taufiq;
Pramadika, Havidh
JURNAL PENELITIAN DAN KARYA ILMIAH LEMBAGA PENELITIAN UNIVERSITAS TRISAKTI Volume 7, Nomor 2, Juli 2022
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti
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DOI: 10.25105/pdk.v7i2.13276
Metode yang digunakan pada penelitian ini adalah injeksi surfaktan, dimana dipilihnya yaitu surfaktan jenis AOS menggunakan konsentrasi kecil untuk menaikan produksi minyak. Penggunaan surfaktan ini ditujukan untuk menurunkan tegangan antarmuka pada dua fluida, yaitu minyak serta air, sehingga minyak dapat dibawa keluar dari pori suatu batuan reservoir. Pada penelitian ini akan memakai berbagai macam salinitas, yaitu 3000 ppm, serta 17000 ppm. Kemudian memakai konsentrasi sebanyak 0.1%, dan 0.7%. lalu variasi salinitas dan konsentrasi tersebut ditambahkan kulit jeruk sebanyak 25 ml. Dimana larutan surfaktan AOS serta larutan surfaktan AOS + ekstrak kulit jeruk akan dilakukan pengujian IFT di suhu 30°C dan 60°C. Kemudian pada penelitian ini ingin dilihat surfaktan dengan penambahan ekstrak kulit jeruk efektif apakah efektif dalam proses injeksi EOR. Prosedur penelitian pada penelitian ini diawali oleh pembuatan brine, pembuatan surfaktan, dan pembuatan surfaktan ditambahkan dengan kulit jeruk. kemudian dilakukan proses saturasi brine serta saturasi minyak, dilanjutkan dengan proses coreflooding. Tujuan pada penelitian ini ialah untuk menganalisa pengaruh kulit jeruk terhadap perolehan minyak, dimana nantinya dibandingkan dengan hasil perolehan minyak dari surfaktan tanpa ekstrak kulit jeruk. Hasilnya membuktikan larutan surfaktan AOS + ekstrak kulit jeruk lebih tinggi recovery factornya dibandingan menggunakan larutan AOS, di salinitas 17000 ppm dengan konsentrasi 0.7% dimana RF sebesar 46% untuk AOS+ ekstrak kulit jeruk serta 40% untuk surfaktan AOS tanpa ekstrak kulit jeruk.
ANALISIS KEEKONOMIAN SKEMA PSC GROSS SPLIT PADA PENGEMBANGAN LAPANGAN FR
Ristawati , Arinda;
Pramadika, Havidh;
Maulani, Mustamina;
Prima, Andry
JURNAL PENELITIAN DAN KARYA ILMIAH LEMBAGA PENELITIAN UNIVERSITAS TRISAKTI Volume 8, Nomor 2, Juli 2023
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Trisakti
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DOI: 10.25105/pdk.v8i2.15621
Based on the Regulation of the Minister of Energy and Mineral Resources Number 52 of 2017, which later this regulation was revised into Regulation of the Minister of Energy and Mineral Resources Number 12 of 2020 the government has issued a new regulation related to the upstream oil and gas business, namely the Gross Split Production Sharing Contract scheme. In this scheme, the contractor will bear all operational costs during the development of the oil and gas field, and there is a distribution of amounts for the government and publications that are imposed before tax, the components are a base split, variable split, and progressive split. An analysis of the widespread use of the assessment components is necessary. This research will calculate the economics of the Fr field with production calculations starting in 2023. The Fr field is a field that produces oil and gas with a total oil production of 14765 Mbbl and gas of around 1,972,045 Mscf until 2036. The analysis is carried out to determine economic indicators by the calculation results for the acquisition of the Gross Split Production Sharing Contract scheme provide positive benefits for contractors in the Fr field, with a total NPV@10% of 424,010 MUSD with an IRR of 24% and a Pay Out Time of 6 years. By conducting a sensitivity analysis, the parameters that most influence the NPV and IRR in the Fr field are oil and gas production & prices.
PENYULUHAN DAN PENANAMAN BIBIT-BIBIT DURIAN PADA LAHAN KRITIS DI DESA CURUG, KOTA BOGOR
Fathaddin, Muhammad Taufiq;
Safitri, Diah Utami;
Prapansya, Onnie Ridaliani;
Marwanza, Irfan;
Nuryana, Suherman Dwi;
Pramadika, Havidh;
Maulida, Fajri;
Arkaan, Muhammad Dzaki
Jurnal AKAL: Abdimas dan Kearifan Lokal Vol. 5 No. 2 (2024): Jurnal AKAL : Abdimas dan Kearifan Lokal
Publisher : Universitas Trisakti
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DOI: 10.25105/akal.v5i2.19941
The region in Indonesia is indicated to have many critical lands. Critical lands are lands that have experienced degradation so that the land cannot function properly. In other words, efforts to obtain benefits from the level of productivity that should not be comparable to the results of production. Therefore, efforts must be made to improve the land so that its productivity can recover. In the Curug sub-district, Bogor City, there are critical lands. This critical land is caused by steep land topology and high rainfall. One of the critical land areas is the Curug River watershed. The slope of the land on the side of the river exceeds a slope of 45º. High rainfall causes the land to experience cracks accompanied by subsidence of the land surface. One of the handling efforts that can be carried out on an ongoing basis is integrated reforestation. Based on these problems, the aim of this community service (PKM) is to provide education regarding the dangers of critical land and cultivating critical land with durian seeds. This activity was carried out by a team consisting of source persons, lecturers and students from the Faculty of Earth and Energy Technology, Trisakti University. The PKM activity was attended by the Head of RW 13 and the Head of RT 3 in Curug Village and their staff. Apart from that, the PKM was attended by the men and women of RT 3 residents who actively participated in counseling activities and planting durian seeds along the areas along the river and other areas.
ANALISIS PARAMETER PETROFISIK ZONA PROSPEK HIDROKARBON PADA SUMUR RVM 2 LAPANGAN “HC”
Vidaya, Reido;
Samsol;
Pramadika, Havidh
Petro : Jurnal Ilmiah Teknik Perminyakan Vol. 12 No. 1 (2023): MARET
Publisher : Jurusan Teknik Perminyakan Fakultas Teknologi Kebumian dan Energi Universitas Trisakti
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DOI: 10.25105/petro.v12i1.16110
Sumur RVM-2 merupakan sumur yang terletak pada lapangan “HC” yang merupakan lapangan minyak dan gas. Pada Sumur RVM-2 perlu dilakukan analisis petrofisik untuk mengetahui letak zona prospek dan parameter petrofisiknya. Analisis petrofisik dilakukan dengan 2 metode yaitu, analisis kualitatif dan analisis kuantitatif. Pada analisis kualitatif didapatkan lapisan zona prospek terdapat pada kedalaman 2958,48 ft – 2963,40 ft. dan pada analisis kuantitatif telah dilakukan penentuan cut-off dan didapatkan nilai porositas efektif sebesar 0,180, nilai Volume shale sebesar 0,200, nilai saturasi air sebesar 0,237, dan nilai permeabilitas sebesar 330,46.