Evaluasi Efisiensi Proses Crude Oil Dehydration di CGS 5 Lapangan X Provinsi Riau

Authors

  • Novia Rita1a bProgram Studi Teknik Perminyakan Universitas Islam Riau Jl. Kharuddin Nasution Km 11 No 113 Marpoyan, Pekanbaru
  • Rasyid Gani Hadi1b bProgram Studi Teknik Perminyakan Universitas Islam Riau Jl. Kharuddin Nasution Km 11 No 113 Marpoyan, Pekanbaru

DOI:

https://doi.org/10.31315/jmel.v1i1.1770

Keywords:

Oil Treating Plant, crude oil dehydration, demulsifier, retention time, BS&W

Abstract

CGS 5 Lapangan X memiliki sebuah fasilitas OTP (Oil Treating Plant)  yang mana  dari hasil analisa perhitungan retention time dalam proses crude oil dehydration diperoleh rata-rata laju alir fluida terproduksi yang diolah sebesar 434.247 bfpd dan retention time aktual rata-rata selama 42,878 jam, sementara retention time berdasarkan desain operasi dengan laju alir fluida terproduksi 440.000 bfpd yaitu selama 22,399 jam. Hasil perhitungan jumlah demulsifier rata-rata yang digunakan di CGS 5  adalah sebesar 102 ppm, dimana hal ini melebihi target yang sudah disepakati yaitu 90 ppm. Berdasarkan hasil evaluasi efisiensi proses crude oil dehydration CGS 5 yang diperoleh, maka seharusnya tidak diperlukan penambahan retention time dan demulsifier karena kadar BS&W di dalam minyak mentah tersebut masih memenuhi standar kualitas yaitu dibawah 1% (batasan kadar BS&W menurut Standar  API), dimana rata-rata kandungan BS&W di CGS 5 sebesar 0,54%.

References

Anonim., 2012, Production Operation modul 6B, PT. Chevron Pacific Indonesia.

Iskandar, Z., 2003. Diktat Kuliah Proses Pengolahan Lapangan, Fakultas Teknik Jurusan Teknik Perminyakan, Universitas Islam Riau.

Kemendikbud., 2013. Teknik Produksi Migas Semester 3,Kementerian Pendidikan dan Kebudayaan, Jakarta

Kokal, S. L., 2000, Crude Oil Emulsions, Petroleum Engineering Handbook: Vol. 1, Chapter 12, SPE, Texas

Manning, F.S., and Richard E.T., 1995, Oilfield Processing Volume Two: Crude Oil, PennWell Books, Oklahoma.

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Published

2017-04-26

Issue

Vol. 1 No. 1 (2017): Juni

Section

Articles

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