POTENSI GAS METANA BATUBARA PADA FORMASI WARUKIN DI DAERAH BATUSOPANG, KABUPATEN PASER, PROVINSI KALIMANTAN TIMUR
Abstract
Penelitian potensi gas metana batubara dilakukan pada Formasi Warukin di Cekungan Pasir, Kalimantan Timur tepatnya di daerah Batusopang. Penelitian ini dilakukan untuk mengetahui potensi gas metana batubara dengan menggunakan metode pengukuran slow desorption. Berdasarkan hasil pemboran di daerah penelitian ditemukan 12 lapisan (seam) batubara dengan ketebalan berkisar antara 0,35 s.d. 2,20 m pada kedalaman terletak antara 8,35 s.d. 389,30 m. Pengukuran kandungan gas di daerah penelitian hanya dilakukan pada 6 lapisan (seam) batubara yang ditemukan di kedalaman 235,05 s.d. 389,30 m dikarenakan pada kedalaman tersebut diperkirakan kandungan gas metana batubara memiliki potensi yang cukup baik. Ketebalan batubara yang dilakukan pengukuran kandungan gasnya berkisar antara 0,38 s.d. 2,20 m dengan notifikasi lapisan (seam) batubara dari bawah ke atas yaitu C, E, F, H, I dan J. Hasil pengukuran kandungan gas metana batubara di daerah penelitian
bervariasi antara 5,07 s.d. 102,75 standard cubic feet/ton atau 0,14 s.d. 3,19 m
/ton dengan nilai kalori berkisar antara 2,357 s.d. 6,840 kalori/gr.
Downloads
References
Anonim. 2013. Laporan Neraca Sumber Daya Geologi. Pusat Sumber Daya Geologi Bandung.
Anonim, 2014. What is coal seam gas?. http://www.csiro.au/Outcomes/Energy/Energy-from-oil-and-gas/UnconventionalGas/Learn-more/What-is-coal-seam-gas.aspx.Diakses
Oktober 2014.
Australian Standard. 1999. Guide to the determination of gas content of coal – Direct desorption method. AS 3980-1999. Standards Association of Australia. Darman. 2014.
http://en.wikibooks.org/wiki/The_Geology_of_Indonesia/Kalimantan. Diakses 25 Oktober 2014.
Hidayat, S., Umar, L. 1994. Peta Geologi Lembar Balikpapan, Kalimantan. P3G. Bandung
Saghafi, A. 2009. Gas Content of Coal : Definition, Measurement Techniques and Accuracy Issue, CSIRO Energy Technology. Australia.
Steven, S.H. dan Sani, K. 2001. Coalbed Methane Potential of Indonesia: Preliminary
Evaluation of a New Natural Gas Source. Proceeding, Indonesian Petroleum Association. Jakarta. Vol. 1-727 – 738.
Copyright (c) 2018 Buletin Sumber Daya Geologi
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Authors whose manuscripts are published agree to the following terms:
The publication rights of all journal manuscript materials published on the Buletin Sumber Daya Geologi website are held by the editorial board with the knowledge of the author (moral rights remain with the manuscript’s author).
The formal legal provisions for access to digital articles in this electronic journal are subject to the terms of the Creative Commons Attribution-ShareAlike (CC BY-SA) license. This means that Buletin Sumber Daya Geologi has the right to store, convert media/formats, manage in the form of a database, maintain, and publish the article without requesting permission from the author, as long as the author’s name is cited as the copyright holder.
Manuscripts published in both print and electronic formats are open access for educational, research, investigative, and library purposes. Beyond these purposes, the editorial board is not responsible for any violations of copyright law.
