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LPPM Sekolah Tinggi Teknologi Migas
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Petrogas : Journal of Energy and Technology
Published by Sekolah Tinggi Teknologi Minyak dan Gas Bumi Balikpapan
ISSN : -     EISSN : 26565080     DOI : https://doi.org/10.58267/petrogas
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Electrical & Electronics Engineering Energy
PETROGAS: Journal of Energy and Technology covers research articles including: Fossil Energy Renewable Energy Innovation of Technology Technology of Exploration & Exploitation Technology of Industrial Management in Energy Environmental
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 97 Documents
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PENENTUAN SENSITIVITAS YANG BERPENGARUH TERHADAP PRODUKSI RESERVOIR MULTILAYER SECARA COMMINGLE Engeline Malrin Kuncoro; Risna Risna
PETROGAS: Journal of Energy and Technology Vol 4, No 2 (2022): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v4i2.105

Abstract

Multilayer reservoirs are not uncommon in oil and gas fields. In optimizing production in multilayer reservoirs, commingle production is an option. When producing a multilayer reservoir, it is necessary to select a reservoir with suitable characteristics. More and more research in producing multilayer reservoirs by commingle is being carried out. Forchheimer conducted research on the effect of turbulence that occurs, especially in gas wells. This turbulence effect causes pressure disturbances from the reservoir into the well. When the reservoir is produced in commingle, how does gas turbulence affect the production. This research is devoted to the production of commingle wells that penetrate three layers of a multilayer dry gas reservoir by considering the turbulence that occurs. Then it is determined the possible sensitivity that has an effect using literature studies in the multilayer field and gas well field based on the cumulative changes in production that occur in each sensitivity. 
Sistem Smart Garden dalam Ruang Berbasis Arduino UNO Microcontroller ATMega 328 Ain Sahara; Riza Hadi Saputra; Fitri Oktafiani
PETROGAS: Journal of Energy and Technology Vol 1, No 1 (2019): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v1i1.1

Abstract

Proses pengembangan tanaman tidaklah semudah yang dibayangkan. Banyak faktor-faktor yang mempengaruhi dalam proses pengembangan tanaman tersebut, misalnya faktor suhu, kelembaban tanah, kebutuhan akan penyinaran atau intensitas cahaya yang digunakan, dan faktor-faktor lainnya.Dalam menghadapi hal tersebut para ilmuwan banyak yang mengembangkan sistem teknologi pertanian yang lebih modern. Banyak penemuan - penemuan baru yang di perkenalkan oleh para ilmuwan-ilmuwan yang ada. Salah satu dari teknologi yang digunakan adalah teknologi elektronika.Salah satu dari inofasi teknologi pertanian dalam bidang elektronika adalah sistem penyiraman otomatis berbasis kelembaban tanah atau dapat disebut sebagai sistem Smart Garden. Sistem ini menggunakan taraf kelembaban tanah, jika tanah tersebut kekurangan kelembaban maka alat ini akan otomatis menyiram tanaman, dan jika kelembaban sudah sesuai alat ini akan otomatis menutup.Sistem smart garden tanaman rempah dalam ruangan merupakan salah satu cara yang dapat digunakan untuk mengatasi hal tersebut dengan merancang alat untuk membantu dan mempermudah pekerjaan manusia yang sebelumnya hanya menerka atau mengira-ngira keadaan tanah atau kebutuhan air pada tanaman, maka dengan menggunakan sistem smart garden ini akan membantu menentukan nilaikelembapan  tanah yang lebih akurat dan efisien. Perancangan sistem smart garden dapat disesuai dengan keinginan.Sistem smart garden yang dibuat berbasis arduino microcontroller atmega 328 yang memiliki komponen DHT 22, kelembaban RTC, LCD, module relay board, keypad, dan pompa untuk mendukung kerja dari sistem tersebut.
ANALISA PENGARUH KONSENTRASI aMDEA TERHADAP PENYERAPAN GAS KARBON DIOKSIDA (CO2) Achmad Fadlih; Eka Megawati
PETROGAS: Journal of Energy and Technology Vol 2, No 2 (2020): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v2i2.39

Abstract

Natural gas coming out of a well that has the same characteristics. Natural gas such as carbon dioxide (CO2) and H2S and water vapor are separated before natural gas is put into the process. This is very important because all three gases are corrosive and toxic. CO2 is an acidic gas, with the presence of water vapor will cause CO2 to be more corrosive and the freezing point of CO2 higher than methane ie the freezing point of CO2 is -56 ° C which will later cause blockages in the heat exchanger tubes (5E-1) whose temperature can reach -150 ° C. Methyldiethanolamine is a clear, colorless or pale yellow liquid with an ammonia odor. Methyldiethanolamine dissolves with water, alcohol and benzene. The study uses correlation and regression analysis methods that aim to see how influential the concentration of aMDEA is in absorbing CO2. Data analysis uses regression equations and coefficient of determination. Based on observations obtained that the effect of aMDEA concentration on CO2 absorption is fairly weak or has little effect because the coefficient of determination is 0.0012 or 1.2% which indicates that the relationship is very weak or has little effect.
REKOMENDASI MITIGASI DAERAH RAWAN BANJIR KECAMATAN BALIKPAPAN TIMUR Hamriani Ryka; Ikhwannur Adha
PETROGAS: Journal of Energy and Technology Vol 3, No 2 (2021): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v3i2.71

Abstract

Flood is a natural event that is difficult to predict because it comes suddenly with an erratic period, especially in East Balikpapan. There are several important factors that cause flooding in South Balikpapan, including the slope, land cover, and rainfall. The purpose of this study was to determine the flood-prone areas of East Balikpapan based on analysis of the factors that cause flooding, such as rainfall, slope, and land cover and give recommended mitigation.In addition, this study is also to obtain the weight of each factor that affects flooding. The data used in this study include digital data on administrative boundaries, rainfall data, digital data on topographic maps, digital data on land use maps, and field observations. The data is processed using an application based on a Geographic Information System (GIS). The overlay process is carried out using ArcGIS and the weighting is obtained from the Analytical Hierarchy Process (AHP) method. The research area has three categories of areas prone to flooding: not prone, vulnerable, and very prone to flooding. Areas that are not prone are 31.2%, vulnerable 0.001%, and very vulnerable 68.7% of the total research area predominantly located in the south of the study area with the dominance of residential land cover. Recommended mitigation recommendations are the arrangement and construction of good irrigation channels, directly connected to the sea, land clearing paying attention to the marbles of the territory and bozem development
OPTIMALISASI PASOKAN BATUBARA UNTUK PEMBANGKIT LISTRIK DI KALIMANTAN TIMUR Esterina Natalia Paindan; Nijusiho Manik
PETROGAS: Journal of Energy and Technology Vol 1, No 2 (2019): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v1i2.148

Abstract

Population and economic growth cause demand for electricity in East Kalimantan is increasing. Therefore, energy readiness is needed to be able to meet the electricity needs. As an area that has abundant coal potential, therefore coal can be used as an alternative energy to replace petroleum and natural gas. Which the total capacity of the power plant in East Kalimantan until 2012 only 21.16% of them are using coal as their primary energy source. The purpose of this research is to optimize the supply of coal in obtaining the electric power supply mix based on primary energy source with the objective function of minimizing the total cost of electrical energy. The results of the linear programming simulation show that coal holds an important role in the supply of electricity to meet electricity needs in East Kalimantan which is 56%, while oil is 29%, natural gas is 13%, and hydropower by 2%.
RANCANG BANGUN PROTOTIPE MESIN PLUTO (PLASTIC-TO-OIL) Nurjanah Nurjanah; Dawi Yanti; Adelia Rohani; M Saleh; Ranjiv Maulana; Ain Sahara; Dhaffa Bhanu Pangestu; Mohammad Lutfi
PETROGAS: Journal of Energy and Technology Vol 5, No 1 (2023): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v5i1.145

Abstract

The increase in plastic waste demands acceleration of waste recycling technology. The purpose of this research is to make a prototype machine to process plastic waste into liquid fuel using the pyrolysis method called the Pluto (plastic to oil) engine. This machine can accommodate plastic waste with a maximum weight of about 3 Kg with a condensate tube that can accommodate a maximum volume of about 3 L of liquid fuel. Experimental results reveal that the heating process for 2 hours produces 250 mL of liquid fuel.
ANALISA HASIL LIMBAH PLASTIK BERDASARKAN DISTILASI Eka Megawati; Bustam Sulaiman; I Ketut Warsa
PETROGAS: Journal of Energy and Technology Vol 2, No 1 (2020): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v2i1.32

Abstract

Mengingat kandungan energi yang tinggi dari bahan bakar plastik, maka potensi pemanfaatannya sebagai salah satu sumber energi memililiki prospek yang cukup bagus di masa mendatang. Tujuan penelitian ini menganalisa Spesifik Grafity (SG) dan menganalisa Initial Boiling Point (IBP) dan Final Boiling Point (FBP) dari hasil distilasi. Peralatan yang digunakan adalah satu set instalasi pengolahan plastik yang dirakit secara manual dan limbah padat plastik. Sebelum reactor dipergunakan, sampah plastik dijemur terlebih dahulu pada panas matahari. Sampah plastik yang telah dikeringkan dan dipilah dari zat pengotor dan dipotong sampai kecil. Kemudian dimasukkan ke dalam tempat umpan reaktor. Setelah itu, pemanas reactor dioperasikan. Pembakaran plastic atau proses pirolisis dilakukan sebanyak dua kali dengan total massa limbah plastik 4000 gr dan menghasilkan 975 ml. Dari hasil uji SG sebanyak dia kali, diperoleh rata-rata SG dari hasil pirolisis adalah 0,75835 dengan Initial Boiling Point (IBP) 67oC. Hal tersebut dapat diartikan bahwa SG tersebut mendekati SG Kerosin dan hasil IBP berada pada 67 oC dengan FBP yang belum terdeteksi.
MEMPREDIKSI KEADAAN SUMUR DIMASA DEPAN DENGAN MELAKUKAN OPTIMASI MENGGUNAKAN ELECTRICAL SUBMERSIBLE PUMP PADA SUMUR “AD-96” Muhammad Adnan; Rohima Sera Afifah; Yudiaryono Yudiaryono
PETROGAS: Journal of Energy and Technology Vol 3, No 1 (2021): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v3i1.47

Abstract

The production capacity of an oil and gas well is a benchmark in planning production equipment and increases the flow rate of production. In order to increase the rate of oil production, optimization is done optimally using ESP and it is predicted that the production time will be several years ahead. The method used in the well "AD-96" is the Wiggins Method 3 Phase IPR curve to increase the optimal production flow rate by continuing to predict IPR Future through a gradual decrease in reservoir pressure (Pr) scenario. IPR Future in this case provides a development to know the wells in the future. The results of the calculation of Wiggins IPR curve on the well "AD-96" obtained a maximum production rate (Qmax) of 2469 bfpd. To estimate the optimal production rate obtained from a percentage of 80% x maximum flow rate of 1975 bpd, the well is advised to use the Electrical Submersible Pump design with the ESP REDA type pump type DN1800 Pump Performance Curve 60 Hz, 3500 rpm and a Horse Power of 29 HP. , efficiency 76% and IPR Future with water cut of 80% each carried out in the calculation of 4 scenarios at 2000 psia reservoir pressure, obtained a target production flow rate (Qtarget) of 1326 bpd. It is known that the recommended production (recommended production) is between 1200-2400 bpd. Based on the IPR Future scenario, the result shows that ESP does not work at a pressure of 2000 psia.
OPTIMASI HYDRAULIC PUMPING UNIT PADA SUMUR “WN-98” LAPANGAN “X” Nirwana Sima; Firdaus Firdaus; Jan Friadi Sinaga
PETROGAS: Journal of Energy and Technology Vol 4, No 1 (2022): March
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v4i1.86

Abstract

The Hydraulic Pumping Unit installed in the WN-98 well experienced a decrease in production because the longer it was produced, the installed pump capacity was no longer in accordance with the formation production capacity. From the initial data, it is known that the production flow rate is 68 bpd, seen from the production capacity of the WN-98 well, the maximum flow rate of 83.46, there is still potential for the well to produce more. So, the pump optimization calculation is carried out to increase the production rate from the previous one. This optimization is carried out using two scenarios in scenario one, calculating pump optimization using a 2-inch plunger with 5/8 dan ½ inch rods. In screnario two, calculate the pump optimization using a plunger of the size 1 ¾ inch and rod 5/8 and ½ inch. The production clothes obtained in scenario 1 are 64 bpd, the pump stroke length is 52 inch and pump speed is 4.1 spm. In the results of scenario 2, the production rate is 77.8 bpd, the pump stroke length is 64 inch and the pump speed is 4.2 spm. Between the two scenarios, the best scenario is scenario 2 because the production rate increases from the initial production flow rate, from the initial production flow rate, from 68 bpd to 77.8 bpd.
PENGARUH TIPE PACKING DALAM ABSORPSI REAKTIF K2CO3 BERPROMOTOR DEA DALAM REACTOR PACKED COLUMN Junety Monde; Prapti Ira Kumala Sari; Karnila Willard; Tri Widjaja; Ali Altway
PETROGAS: Journal of Energy and Technology Vol 1, No 2 (2019): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v1i2.25

Abstract

Penyerapan secara kimia atau absorpsi reaktif yang paling banyak digunakan karena ketersediaan  tingkat removal yang lebih tinggi dibandingkan dengan metode penyerapan lainnya. Absorpsi reaktif dilakukan melalui menyerap CO2 dari gas oleh ikatan kovalen dalam molekul cairan penyerap. K2CO3merupakan salah satu absorben yang umum digunakan dalam penyerapan kimia tetapi laju absorsi lambat. Salah satu cara untuk meningkatkan penyerapan K2CO3 diantarnya dengan memperbaiki kualitas packing yang digunakan sehingga meningkatkan loading CO2. Pada penelitian ini akan membandingkan pengaruh penggunaan tipe packing raschig ring dan steel wool dalam pemisahan CO2  dan menggunakan promotor DEA dengan metode absorbsi reaktif dalam reactor packed kolom dengan variabel temperature (400C-800C), konsentrasi DEA(3)% dan laju alir absorben (0.5,0.75,1 L.min-1). Gas dialirkan dari bagian bawah packed kolom dan absorben dialirankan dari bagian atas sehingga terjadi aliran cuntercurren antar gas dan pelarut dalam packed kolom, CO2 akan larut dalam reaksi dengan laruan 30% K2CO3 dan DEA kemudian dilakukan pengujian terhadap jumlah CO2 yang terikat melalui analisa tittrasi. Hasil penelitian ini menunjukkan CO2 Loading dan % CO2 Removal meningkat menjadi 0.0722 dan 31.0728% dengan penggunaan packing steel wool jika dibandingkan dengan raschig rings CO2 Loading 0.0656  dan % Removal CO2 27.965% pada kondisi operasi yang sama yaitu 3% DEA, 1 L.min-1 dan temperature 700C.

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