Hello dear list I need to build a model of water velocity in a semi-closed marine media, in order to define potential sedimentary environments. An important issue is to get an idea of channel length and width. Results will be used to modelling sediment in similar conditions using borehole data and geostatistics. The question is: where to find papers on this subject, where finite elements were used to modelling water velocity? Im pretending to use mathlab pdetool Best Regards
Dr. Adrian Martínez Vargas Especialista en geoestadística (CFSG) Departamento de Geología ISMM, Las Coloradas s/n Moa, Holguín Cuba CP 83329 -----Original Message----- From: LUIS ARCIA <[EMAIL PROTECTED]> To: ai-geostats@jrc.it Cc: LUIS GUAIQUIRIAN <[EMAIL PROTECTED]> Date: Wed, 23 May 2007 13:35:20 -0400 Subject: Rm: AI-GEOSTATS: Geostatisitc Project Good Afternoon, Thanks for the answer to the questión about trend and direction of continuity which has been really useful for understand concept of geostatistic. I want to aproach the opportunity to receive assesory to build an Earth Model of a petroleum reservoir that was determined to be two overlapping deep water turbidite systems describing how I would approach building a 3D integrated model of this reservoir system discussing about the following aspect: Exploratory data analysis Spatial analysis Structural and stratigraphic modeling Facies modeling Property modeling Uncertainty analysis Preparation for the flow simulator The following is a general information that I have to take into account for the contruction of the model: The aerial extent of the entire reservoir system covers about 25 sq. km. There are four primary facies (channel, levee, splay, and lobe). The productive facies are the turbidite channels with secondary production coming from the breached levee splays systems. The turbidite systems have been prograding and migrating laterally through time. we have good 3D seismic data (although it has an acquisition footprint) capable of resolving the gross shape of the system laterally and vertically it is able to resolve about 70m of section. The thickest part of the turbidite system is about 160m and thinnest parts are about 80m. The seismic can resolve the key faults. Further, acoustic impedance has been calculated for the seismic data. we have only a few wells (5) each of which has been cored and logged with full suites of modern logs. However, some of the logs (particularly the gamma ray logs) seem to contain very high frequencies (they seem noisy). All the cores have been described in detail, so the facies descriptions are accurate. Core analyses have been run on all cores to determine porosity, and permeability measurements. However, one of the cores has an analysis that shows anomalously high porosity values for the channel facies. I´ll apreciate all cooperation that you can gime me. Regards! Luis Arcia Reservoir Engineer Carito Field, Venezuela PDVSA LUIS ARCIA/ARCIAL/EP/PDVSA 05/23/2007 07:02 AM [EMAIL PROTECTED] cc AsuntoAI-GEOSTATS: trend and direction of continuity Good Morning I´m interesting in knowing some answer about geostatistic that maybe you can help me. I´m working for PDVSA (Venezuela) and my questions are: 1. Under what conditions are the mean, mode, and the median the same? 2. What is the difference between a trend and a direction of continuity? I´ll apreciate all cooperation that you can gime me. Regards! Luis Arcia Reservoir Engineer Carito Field, Venezuela PDVSA *************** PDVSA´S INTERNET E-MAIL USE *************** This message may contain information solely of the interest of PDVSA or its businesses. Copying, distribution, disclosure or any use of the information contained in this transmission is permitted only to authorized parties. If you have received this e-mail by error, please destroy it and notify [EMAIL PROTECTED] or the sender by reply email. ****** USO DEL CORREO ELECTRONICO DE PDVSA HACIA INTERNET ****** Esta nota puede contener informacion de interes solo para PDVSA o sus negocios. Solo esta permitida su copia, distribucion o uso a personas autorizadas. Si recibio esta nota por error, por favor destruyala y notifique al remitente o a [EMAIL PROTECTED]