Heavy oil bukan hanya karena API rendah tetapi ada yg mendefinisikan sbb : Heavy oil is a type of crude oil which is very viscous and does not flow easily. The common characteristic properties are high specific gravity, low hydrogen to carbon ratios, high carbon residues, and high contents of asphaltenes, heavy metal, sulphur and nitrogen.
Jadi secara engineering (produksi) ada yg menganggap flow properties (viskositas) minyak ini yg menyebabkan disebut sebagai heavy oil. Kalau mau teori serta seluk beluk coba diunduh saja dr Schlumberger : http://www.slb.com/media/services/resources/oilfieldreview/ors02/aut02/p30_51.pdf? Heavy-Oil Reservoirs, Oilfield Review, Autumn 2002 (2 MB PDF) rdp On 5/18/06, Iman Argakoesoemah <[EMAIL PROTECTED]> wrote:
Ada publikasi mengenai geology, petroleum systems dan cara produksinya ? Thanks. Iman -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Wednesday, May 17, 2006 2:38 PM To: [email protected] Subject: Re: [iagi-net-l] Heavy Oil Fields in Indonesia Ada, yaitu Duri Field - Rokan Block di Central Sumatra Basin. Duri dan Sebanga-North Field dg oil properties yang mirip, keduanya terletak pada upthrown side of Sebanga-Kulin Fault dimana reservoir nya sangat dangkal dibanding blok sebelah baratnya yang merupakan light oil field area termasuk Minas-Bangko Fields. Duri mempunyai recovery factor yang rendah sekitar 13 % (mkks=mohon koreksi kalau salah) maka dilakukan steam injection dg sistim pattern producer dan injection yg terbagi dalam 13 area pengembangan tapi belum semuanya tergarap. Jumlah sumur mencapai 5 ribuan. Banyak tulisan tentang Duri steam flood project menyangkut reservoir characterization, structural evaluation, time lapse seismic dlsb. Teman-teman silahkan menambahkan informasi lain yang lebih akurat. Salam Budi Satrio "Iman Argakoesoemah" <[EMAIL PROTECTED] To: <[email protected]> energi.com> cc: Subject: [iagi-net-l] Heavy Oil Fields in Indonesia 17/05/2006 03:12 PM Please respond to iagi-net Apakah ada lapangan minyak yang heavy oil (< 15 deg API) di Indonesia ? Kalau ya, dimana ? Thanks. Iman --------------------------------------------------------------------- ----- PIT IAGI ke 35 di Pekanbaru ----- Call For Papers until 26 May 2006 ----- Submit to: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id Visit IAGI Website: http://iagi.or.id Pembayaran iuran anggota ditujukan ke: Bank Mandiri Cab. Wisma Alia Jakarta No. Rek: 123 0085005314 Atas nama: Ikatan Ahli Geologi Indonesia (IAGI) Bank BCA KCP. Manara Mulia No. Rekening: 255-1088580 A/n: Shinta Damayanti IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ IAGI-net Archive 2: http://groups.yahoo.com/group/iagi --------------------------------------------------------------------- --------------------------------------------------------------------- ----- PIT IAGI ke 35 di Pekanbaru ----- Call For Papers until 26 May 2006 ----- Submit to: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id Visit IAGI Website: http://iagi.or.id Pembayaran iuran anggota ditujukan ke: Bank Mandiri Cab. Wisma Alia Jakarta No. Rek: 123 0085005314 Atas nama: Ikatan Ahli Geologi Indonesia (IAGI) Bank BCA KCP. Manara Mulia No. Rekening: 255-1088580 A/n: Shinta Damayanti IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ IAGI-net Archive 2: http://groups.yahoo.com/group/iagi --------------------------------------------------------------------- --------------------------------------------------------------------- ----- PIT IAGI ke 35 di Pekanbaru ----- Call For Papers until 26 May 2006 ----- Submit to: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, send email to: iagi-net-unsubscribe[at]iagi.or.id To subscribe, send email to: iagi-net-subscribe[at]iagi.or.id Visit IAGI Website: http://iagi.or.id Pembayaran iuran anggota ditujukan ke: Bank Mandiri Cab. Wisma Alia Jakarta No. Rek: 123 0085005314 Atas nama: Ikatan Ahli Geologi Indonesia (IAGI) Bank BCA KCP. Manara Mulia No. Rekening: 255-1088580 A/n: Shinta Damayanti IAGI-net Archive 1: http://www.mail-archive.com/iagi-net%40iagi.or.id/ IAGI-net Archive 2: http://groups.yahoo.com/group/iagi ---------------------------------------------------------------------
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