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Coalbed Methane (CBM) Potency in Air Dingin Area, Ombilin Basin, West Sumatera

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The Ombilin Basin is a Tertiary intermontane basin, located within the Barisan Mountain Range of West Sumatera. Despite its relatively small Tertiary basin covering approximately 1500 sq km within the Padang Highland, the Ombilin Basin contain sequence of Tertiary sediment up to
15,000 ft thick. The basin is well known for coal mining carried out since 1891 in Sawahlunto area.
Based on ARI/ study (2003), methane content in the basin ranging from 250-300 scflton. CMCGR work for CBM exploration carried out in Air Dingin Area (2009) showing methane content from seam B (at depth 369.5-371.5 tm-ts 181 scflton and seam C (at depth 380.24-393.8 m) is
188.3 scflton with 91.8% methane composition.
The coalbed methane research was performed on coal from Eocene age of Sawahlunto
Formation. These coal is classified as sub-bituminous coal with calorifK;,,..Value 6,300 cal/gr (adb).

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

PMB 02 - 2018 Fungsional

Penerbit

Bandung : Pusat Sumber Daya Mineral BatuBara dan Panas Bumi., 2018

Deskripsi Fisik

9 halaman, gambar berwarna

Bahasa

English

ISBN/ISSN

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Klasifikasi

551.243.33 ERA m

Tipe Isi

text

Tipe Media

unmediated

Tipe Pembawa

other (unmediated)

Edisi

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Subjek

Fungsional
Coal Bed Methane
Solok

Info Detail Spesifik

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Pernyataan Tanggungjawab

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Informasi Lainnya

Kode Wilayah

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Pulau Dan Lembar Peta

Lainnya

Provinsi

Lainnya

Koordinat - Latitude

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Koordinat - Longitude

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Versi lain/terkait

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