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PERENCANAAN DESAIN ELECTRICAL SUBMERSIBLE PUMP (ESP) UNTUK MENINGKATKAN LAJU ALIR PRODUKSI PADA SUMUR “L-18” LAPANGAN “Z” BERDASARKAN KEMAMPUAN RESERVOIR Martinus Leo Andani; Risna Risna; Charles Pangaribuan; Amiruddin Amiruddin; Rohima Sera Afifah
PETROGAS: Journal of Energy and Technology Vol 5, No 2 (2023): October
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v5i2.155

Abstract

Pada sumur “L-18” tekanan reservoir mengalami penurunan yang mengakibatkan laju produksi juga menurun, oleh karena itu dibutuhkan bantuan artificial lift jenis Electrical Submersible Pump (ESP) untuk mengoptimalkan laju alir produksi. Metode penelitian yang digunakan dalam tugas akhir ini yaitu dengan melakukan perencanaan desain. Hasil  perencanaan  desain   pompa    didapatkan pilihan  pompa  jenis  REDA  GN3200-60Hz  dengan  jumlah  stage  yang terpasang  sebesar 162.34 stage BHP motor sebesar 227.3 HP serta efisiensi pompa sebesar 62%, lalu  dipilih  jenis  motor  456  series  motor  dengan spesifikasi 60 iHz, 240 HP, 1993 V dan 78.6 A.
ANALISIS PENANGGULANGAN MASALAH SHALE PADA TRAYEK 8 ½" MENGGUNAKAN KCL - POLYMER POLYAMINE PADA SUMUR MKLS Mukhlis Farhan Rivani; Nijusiho Manik; Amiruddin Amiruddin; Esterina Natalia Paindan
PETROGAS: Journal of Energy and Technology Vol 8, No 1 (2026): MARCH
Publisher : Sekolah Tinggi Teknologi MIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58267/petrogas.v8i1.209

Abstract

Shale formations in the 8 ½” section of MKLS Well in East Kalimantan present drilling challenges due to their reactive nature at high temperatures up to 250°F. The interaction between water-based mud and clay minerals can cause swelling, sloughing, and bit balling, which increase Non-Productive Time (NPT) and operational risks. This study aims to evaluate the effectiveness of a High Performance Water-Based Mud (HPWBM) system based on KCl–Polymer Polyamine in mitigating these risks. Testing included mud property evaluation, Linear Swelling Meter (LSM), Erosion Test, and Accretion Test using shale cuttings from MKLS Well. Results show a mud density of 1.36 g/cc, plastic viscosity of 15 cP, yield point of 25 lb/100 ft², filtrate loss of 4.8 mL/30 minutes, and pH of 9.40. Swelling of 3.5% (72 hours), erosion of 2.6%, and accretion of 1.45% indicate good inhibition, reducing wellbore instability, shale sloughing, tight hole, pack-off, and bit balling.
Pengembangan Bank Soal Esai Petrokimia Berbasis Taksonomi Bloom Revisi dan Analisis Kualitas Soal Berbasis Artificial Intelligence pada Pendidikan Vokasi Eka Megawati; Amiruddin Amiruddin; Esterina Natalia Paindan; Dawi Yanti
Educational Journal Vol. 2 No. 1 (2026): AGUSTUS-OKTOBER
Publisher : Indo Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63822/na0shr13

Abstract

The absence of a standardized essay item bank for the Petrochemistry course in the Oil and Gas Processing Engineering Diploma (D3) Program at Sekolah Tinggi Teknologi Migas has led to an ad hoc test-construction practice with no guaranteed representation across cognitive levels. This study aims to develop an essay item bank for the third-semester Petrochemistry course referring to the Revised Bloom's Taxonomy (C1–C6), while analyzing the clarity of instructional construction and the linguistic correctness of each item with the assistance of Artificial Intelligence (AI). This Research and Development study adapted curriculum-need analysis, blueprint construction, item writing, and AI-assisted quality analysis stages, with 50 essay items distributed across nine Petrochemistry topics as the research object. Data were analyzed descriptively-quantitatively for item distribution and descriptively-qualitatively for construction and language analysis results. The findings show that the 50 essay items were evenly distributed across the six Revised Bloom's Taxonomy levels (C1 8 items, C2 8 items, C3 8 items, C4 9 items, C5 8 items, and C6 9 items) and across nine Petrochemistry topics, ranging from Introduction to the Petrochemical Industry to Petrochemical Industry Equipment. The AI-based analysis indicated that all items used clear operational verbs appropriate to the targeted cognitive level and complied with standard Indonesian language rules and sentence effectiveness, confirming the item bank's feasibility as an evaluation instrument. This essay item bank represents the first standardized evaluation instrument for the Petrochemistry course at Sekolah Tinggi Teknologi Migas and is recommended for replication in other courses within oil-and-gas vocational education.