Laporan Magang Mandiri Job Pertamina-MeDCO E&P Tomori Sulawesi

Savero, Jevon (2025) Laporan Magang Mandiri Job Pertamina-MeDCO E&P Tomori Sulawesi. Project Report. [s.n.]. (Unpublished)

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Abstract

CPP Senoro mengolah gas alam mentah (feed gas) sebesar ±367 MMSCFD dari tiga cluster sumur produksi untuk menghasilkan produk utama berupa sweet gas sebesar 317 MMSCFD yang didistribusikan ke pembeli domestik, produk sampingan kondensat sebesar 9.000 barel per hari, dan konversi limbah gas beracun H₂S menjadi asam sulfat (H₂SO₄) komersial dengan kemurnian 98%. Evaluasi dilakukan terhadap unit-unit proses utama meliputi Acid Gas Removal Unit (AGRU) dengan sistem absorbsi solven activated Methyl Diethanol Amine (aMDEA), Dehydration Unit (DHU) dengan media Triethylene Glycol (TEG), Dew Point Control Unit (DPCU), dan Condensate Stabilizer Unit (CSU). Sebagai pemenuhan kompetensi tugas khusus magang, dilakukan penyusunan Process Block Diagram (PBD), Process Flow Diagram (PFD), Piping and Instrument Diagram (P&ID), serta analisis keselamatan proses menggunakan metode Hazard and Operability (HAZOP) Study. Selain itu, dilakukan perhitungan neraca massa dan neraca energi yang presisi pada aliran proses utama. Hasil magang ini berhasil memperkecil kesenjangan keterampilan praktis, memberikan pemahaman komprehensif mengenai penerapan operasi teknik kimia di lapangan, serta memberikan rekomendasi evaluasi troubleshooting bagi efisiensi operasional perusahaan.
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CPP Senoro processes approximately 367 MMSCFD of raw natural feed gas from three production clusters to produce a main product of 317 MMSCFD of sweet gas distributed to domestic buyers, a byproduct of 9,000 barrels of condensate per day, and the conversion of toxic H₂S waste gas into commercial-grade sulfuric acid (H₂SO₄) with 98% purity. The evaluation covered core processing units, including the Acid Gas Removal Unit (AGRU) utilizing an activated Methyl Diethanol Amine (aMDEA) solvent absorption system, the Dehydration Unit (DHU) using Triethylene Glycol (TEG), the Dew Point Control Unit (DPCU), and the Condensate Stabilizer Unit (CSU). To fulfill the specific internship task requirements, the project involved constructing the Process Block Diagram (PBD), Process Flow Diagram (PFD), Piping and Instrument Diagram (P&ID), and conducting a process safety assessment using the Hazard and Operability (HAZOP) Study method. Furthermore, precise mass and energy balance calculations were performed across the main process streams. The outcomes successfully bridged the practical skills gap, provided a comprehensive understanding of field-scale chemical engineering unit operations, and offered troubleshooting evaluation recommendations for the company's operational efficiency.

Item Type:	Monograph (Project Report)
Uncontrolled Keywords:	Gas Alam, aMDEA, Sweet Gas, Acid Gas, Central Processing Plant,
Subjects:	Q Science > QD Chemistry > QD117 Absorption Q Science > QD Chemistry > QD75.2 Chemistry, Analytic Q Science > QD Chemistry > QD79.T38 Thermal analysis
Divisions:	Faculty of Vocational > 24305-Industrial Chemical Engineering Technology
Depositing User:	Jevon Savero
Date Deposited:	20 Jul 2026 03:44
Last Modified:	20 Jul 2026 03:44
URI:	http://repository.its.ac.id/id/eprint/135554

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