Method for real-time reservoir model updating from dynamic data while keeping the coherence thereof with static observations

The invention is a method for real-time updating of a geological model using dynamic data while maintaining the coherence thereof with static observations. An initial set of reservoir property maps, obtained from stochastic simulations of a random function, are available. Parameters providing new re...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WACKERNAGEL HANS, HEIDARI LEILA, GERVAIS-COUPLET VERONIQUE, LE RAVALEC MICKAELE
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGUE COMPUTERS CALCULATING COMPUTING COUNTING DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page
container_issue
container_start_page
container_title
container_volume
creator	WACKERNAGEL HANS HEIDARI LEILA GERVAIS-COUPLET VERONIQUE LE RAVALEC MICKAELE
description	The invention is a method for real-time updating of a geological model using dynamic data while maintaining the coherence thereof with static observations. An initial set of reservoir property maps, obtained from stochastic simulations of a random function, are available. Parameters providing new realizations of the random function when applied to the set are selected. New maps are created using initial values of the parameters. As soon as new dynamic data are available, the parameters are modified to reduce a difference between the simulated data for perturbed models and the measured data. Finally, the reservoir is developed using a modified development scheme to account for the deformed maps.
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US8942967B2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US8942967B2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US8942967B23</originalsourceid><addsrcrecordid>eNqNjDsKAjEYhLexEPUO_wW2WcVHqyg2Vmq9xGTWBJP8IYkugoc3Cx7Aar55MOPqc0LWrKjjSBHC1tk4FEqILzaRHCtYegYlsvF36iI7Um8vnJFUMkG9Nhb0AMLQZw2SrBHhJQYXwR31JmtKuVxI4ttwXZB9mlajTtiE2U8nFR32l92xRuAWKQgJj9xez-vNotksV9tm_sfkC6DCSDE</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Method for real-time reservoir model updating from dynamic data while keeping the coherence thereof with static observations</title><source>esp@cenet</source><creator>WACKERNAGEL HANS ; HEIDARI LEILA ; GERVAIS-COUPLET VERONIQUE ; LE RAVALEC MICKAELE</creator><creatorcontrib>WACKERNAGEL HANS ; HEIDARI LEILA ; GERVAIS-COUPLET VERONIQUE ; LE RAVALEC MICKAELE</creatorcontrib><description>The invention is a method for real-time updating of a geological model using dynamic data while maintaining the coherence thereof with static observations. An initial set of reservoir property maps, obtained from stochastic simulations of a random function, are available. Parameters providing new realizations of the random function when applied to the set are selected. New maps are created using initial values of the parameters. As soon as new dynamic data are available, the parameters are modified to reduce a difference between the simulated data for perturbed models and the measured data. Finally, the reservoir is developed using a modified development scheme to account for the deformed maps.</description><language>eng</language><subject>ANALOGUE COMPUTERS ; CALCULATING ; COMPUTING ; COUNTING ; DETECTING MASSES OR OBJECTS ; GEOPHYSICS ; GRAVITATIONAL MEASUREMENTS ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150127&DB=EPODOC&CC=US&NR=8942967B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20150127&DB=EPODOC&CC=US&NR=8942967B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WACKERNAGEL HANS</creatorcontrib><creatorcontrib>HEIDARI LEILA</creatorcontrib><creatorcontrib>GERVAIS-COUPLET VERONIQUE</creatorcontrib><creatorcontrib>LE RAVALEC MICKAELE</creatorcontrib><title>Method for real-time reservoir model updating from dynamic data while keeping the coherence thereof with static observations</title><description>The invention is a method for real-time updating of a geological model using dynamic data while maintaining the coherence thereof with static observations. An initial set of reservoir property maps, obtained from stochastic simulations of a random function, are available. Parameters providing new realizations of the random function when applied to the set are selected. New maps are created using initial values of the parameters. As soon as new dynamic data are available, the parameters are modified to reduce a difference between the simulated data for perturbed models and the measured data. Finally, the reservoir is developed using a modified development scheme to account for the deformed maps.</description><subject>ANALOGUE COMPUTERS</subject><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DETECTING MASSES OR OBJECTS</subject><subject>GEOPHYSICS</subject><subject>GRAVITATIONAL MEASUREMENTS</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDsKAjEYhLexEPUO_wW2WcVHqyg2Vmq9xGTWBJP8IYkugoc3Cx7Aar55MOPqc0LWrKjjSBHC1tk4FEqILzaRHCtYegYlsvF36iI7Um8vnJFUMkG9Nhb0AMLQZw2SrBHhJQYXwR31JmtKuVxI4ttwXZB9mlajTtiE2U8nFR32l92xRuAWKQgJj9xez-vNotksV9tm_sfkC6DCSDE</recordid><startdate>20150127</startdate><enddate>20150127</enddate><creator>WACKERNAGEL HANS</creator><creator>HEIDARI LEILA</creator><creator>GERVAIS-COUPLET VERONIQUE</creator><creator>LE RAVALEC MICKAELE</creator><scope>EVB</scope></search><sort><creationdate>20150127</creationdate><title>Method for real-time reservoir model updating from dynamic data while keeping the coherence thereof with static observations</title><author>WACKERNAGEL HANS ; HEIDARI LEILA ; GERVAIS-COUPLET VERONIQUE ; LE RAVALEC MICKAELE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US8942967B23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>ANALOGUE COMPUTERS</topic><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DETECTING MASSES OR OBJECTS</topic><topic>GEOPHYSICS</topic><topic>GRAVITATIONAL MEASUREMENTS</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>WACKERNAGEL HANS</creatorcontrib><creatorcontrib>HEIDARI LEILA</creatorcontrib><creatorcontrib>GERVAIS-COUPLET VERONIQUE</creatorcontrib><creatorcontrib>LE RAVALEC MICKAELE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>WACKERNAGEL HANS</au><au>HEIDARI LEILA</au><au>GERVAIS-COUPLET VERONIQUE</au><au>LE RAVALEC MICKAELE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Method for real-time reservoir model updating from dynamic data while keeping the coherence thereof with static observations</title><date>2015-01-27</date><risdate>2015</risdate><abstract>The invention is a method for real-time updating of a geological model using dynamic data while maintaining the coherence thereof with static observations. An initial set of reservoir property maps, obtained from stochastic simulations of a random function, are available. Parameters providing new realizations of the random function when applied to the set are selected. New maps are created using initial values of the parameters. As soon as new dynamic data are available, the parameters are modified to reduce a difference between the simulated data for perturbed models and the measured data. Finally, the reservoir is developed using a modified development scheme to account for the deformed maps.</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	eng
recordid	cdi_epo_espacenet_US8942967B2
source	esp@cenet
subjects	ANALOGUE COMPUTERS CALCULATING COMPUTING COUNTING DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
title	Method for real-time reservoir model updating from dynamic data while keeping the coherence thereof with static observations
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-30T22%3A57%3A36IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=WACKERNAGEL%20HANS&rft.date=2015-01-27&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS8942967B2%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true