Mas Rovicky,

Setahu saya angka yang selalu dikutip media sebesar 450 tcf itu
berasal dari paper berikut:

Stevens, S.H. and Hadiyanto, 2004, Indonesia: Coalbed Methane
Indicators and Basin Evaluation, Society of Petroleum Engineers, Paper
SPE 88630, 8 p

Metodenya dipaparkan di paper tersebut. Papernya akan saya kirim lewat japri.

Salam,
Nila


2011/10/11 Rovicky Dwi Putrohari <rovi...@gmail.com>
>
> RI Simpan Gas Metana Batubara Terbesar Ke-6 di Dunia (negeri kaya,
> kekayaan siapa yg punya)
>
> Rusia: 450-2.000 TCF
> China: 700-1.270 TCF
> Amerika Serikat: 500-1.500 TCF
> Australia/New Zealand: 500-1.000 TCF
> Kanada: 360-460 TCF
> Indonesia: 400-453 TCF
> Afrika bagian Selatan: 90-220 TCF
> Eropa bagian Barat: 200 TCF
> Ukraina: 170 TCF
> Turki: 50-110 TCF
> India: 70-90 TCF
> Kazakhstan: 40-60 TCF
> Amerika bagian Selatan/Meksiko: 50 TCF
> Polandia: 20-50 TCF.
> Cadangan CBM Indonesia paling besar terdapat di Sumatera Selatan
> sebesar 183 TCF, Barito 101,6 TCF, Kutai 80,4 TCF, dan Sumatera Tengah
> 52,5 TCF.
> http://m.detik.com/read/2011/10/11/124232/1741380/1034/ri-simpan-gas-metana-batubara-terbesar-ke-6-di-dunia
>
> Btw, adakah yang tahu. Angka sumberdaya (potensi) yg di Indonesia ini
> sumber angkanya darimana. Dan bagaimana metode estimasinya ?
> Kalau di oil and gas kita dapat melakukan estimasi dg Geochemistry
> modeling utk memeperkirkan / estimasi generated oil and gasnya. Nah
> kalau sumberdaya potensial batubara menggunakan metode apa ? Mungkin
> bisa didekati juga dengan ini.
>
> Salam
>
> RDP
>
> --
> Sent from my mobile device
>
> *"Everybody is safety leader, You can stop any unsafe operation !"*
>
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--------------------------------------------------------------------------------
PP-IAGI 2008-2011:
ketua umum: LAMBOK HUTASOIT, lam...@gc.itb.ac.id
sekjen: MOHAMMAD SYAIFUL, mohammadsyai...@gmail.com
* 2 sekretariat (Jkt & Bdg), 5 departemen, banyak biro...
--------------------------------------------------------------------------------
Ayo siapkan diri....!!!!!
Hadirilah Joint Convention Makassar (JCM), HAGI-IAGI, Sulawesi, 26-29
September 2011
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