Ini ada beberapa key definitions untuk hydraulic flow unit. Lengkap nya ada di tecnical paper :
SPE 38679 Early Determination of Reservoir Flow Units Using an Integrated Petrophysical Method G. W. Gunter, SPE, Amoco EPTG; J. M. Finneran, Amoco EPTG, D.J. Hartmann DJH Energy and J.D.Miller, Amoco E&P Key Definitions Due to various working definitions of some of these terms in the literature, it is necessary to define the key terms used in this approach: Rock Types Rock/Pore Types - are units of rock deposited under similar conditions which experienced similar diagenetic processes resulting in a unique porosity-permeability relationship, capillary pressure profile and water saturation for a given height above free water in a reservoir (1). Winland Plot(2,3) - a semi-log crossplot of permeability (mD) versus porosity (%), with isopore throat lines (R35 Ports). R35 Ports correspond to the calculated pore throat radius (microns) at 35% mercury saturation from a mercury injection capillary pressure test. They can be calculated directly from Winland's equation (eq.1) or other equations based on permeability and porosity(4,5). In equation 1, permeability is input in millidarcies and porosity in percent. Log R35 = .732 + .588 * log (K) - .864 * log (PHI)......(1) Flow Units Flow Unit - is a stratigraphically continuous interval of similar reservoir process speed that honors the geologic framework and maintains characteristics of rock types(6) K/PHI Ratio on a foot-by-foot basis is a relative measure of reservoir process speed(7) (RPS) and is a simplified form of diffusivity, ignoring viscosity and total compressibility. Storage Capacity - the product of porosity and thickness. Flow capacity - the product of permeability and thickness. Flow Unit Speed - (FUS) percent flow capacity divided by percent storage capacity. -----Original Message----- From: Bambang Murti [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 20, 2006 11:44 AM To: [email protected] Subject: [iagi-net-l] Flow unit Balik ke teknikal dulu ah. Ada yang bisa membantu untuk memberi pencerahan tentang hal berikut: "Apa sih sebetulnya yang dimaksud dengan korelasi dan pemetaan berdasarkan hydraulic flow unit"? Cara melakukannya? Apakah suatu flow unit harus terletak didalam satu geological unit (katakanlah sand yang sama) atau bisa nyebrang-nyebrang? Thanks, Bambang ---------------------------------------------------------------------- This e-mail, including any attached files, may contain confidential and privileged information for the sole use of the intended recipient. Any review, use, distribution, or disclosure by others is strictly prohibited. If you are not the intended recipient (or authorized to receive information for the intended recipient), please contact the sender by reply e-mail and delete all copies of this message. --------------------------------------------------------------------- ----- 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 ---------------------------------------------------------------------
