Method for establishing oilfield exploratory reserve quality quick evaluation chart
The invention relates to a method for establishing an oilfield exploratory reserve quality quick evaluation chart. The method comprises the following steps: a, collecting data of stratum crude oil viscosity, reservoir permeability and exploratory reserve unit reserve scale of an exploratory reserve...
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| creator | ZHANG JINGYU HU GUANGYI FAN HONGJUN WANG HAIFENG XIE CHAO NIU TAO HU XIAOQING CHEN FEI WANG HUI XIAO DAKUN |
| description | The invention relates to a method for establishing an oilfield exploratory reserve quality quick evaluation chart. The method comprises the following steps: a, collecting data of stratum crude oil viscosity, reservoir permeability and exploratory reserve unit reserve scale of an exploratory reserve unit in a to-be-evaluated oilfield; b, establishing a rectangular coordinate graph, and taking stratum crude oil viscosity as an abscissa and reservoir permeability as an ordinate; c, setting the horizontal and vertical coordinate axes in the step b as logarithm coordinate axes to obtain logarithm horizontal and vertical coordinate axes; d, taking different horizontal and vertical coordinate values from the logarithm horizontal and vertical coordinate axis to obtain a cross plot model; and e, carrying out statistics on the stratum crude oil viscosity, reservoir permeability and exploratory reserve unit reserve scale of the exploratory reserve unit in the to-be-evaluated oil field in the stepa, putting the stratum c |
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The method comprises the following steps: a, collecting data of stratum crude oil viscosity, reservoir permeability and exploratory reserve unit reserve scale of an exploratory reserve unit in a to-be-evaluated oilfield; b, establishing a rectangular coordinate graph, and taking stratum crude oil viscosity as an abscissa and reservoir permeability as an ordinate; c, setting the horizontal and vertical coordinate axes in the step b as logarithm coordinate axes to obtain logarithm horizontal and vertical coordinate axes; d, taking different horizontal and vertical coordinate values from the logarithm horizontal and vertical coordinate axis to obtain a cross plot model; and e, carrying out statistics on the stratum crude oil viscosity, reservoir permeability and exploratory reserve unit reserve scale of the exploratory reserve unit in the to-be-evaluated oil field in the stepa, putting the stratum c</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; ELECTRIC DIGITAL DATA PROCESSING ; FIXED CONSTRUCTIONS ; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; PHYSICS ; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><creationdate>2020</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=20201027&DB=EPODOC&CC=CN&NR=111832962A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20201027&DB=EPODOC&CC=CN&NR=111832962A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHANG JINGYU</creatorcontrib><creatorcontrib>HU GUANGYI</creatorcontrib><creatorcontrib>FAN HONGJUN</creatorcontrib><creatorcontrib>WANG HAIFENG</creatorcontrib><creatorcontrib>XIE CHAO</creatorcontrib><creatorcontrib>NIU TAO</creatorcontrib><creatorcontrib>HU XIAOQING</creatorcontrib><creatorcontrib>CHEN FEI</creatorcontrib><creatorcontrib>WANG HUI</creatorcontrib><creatorcontrib>XIAO DAKUN</creatorcontrib><title>Method for establishing oilfield exploratory reserve quality quick evaluation chart</title><description>The invention relates to a method for establishing an oilfield exploratory reserve quality quick evaluation chart. 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The method comprises the following steps: a, collecting data of stratum crude oil viscosity, reservoir permeability and exploratory reserve unit reserve scale of an exploratory reserve unit in a to-be-evaluated oilfield; b, establishing a rectangular coordinate graph, and taking stratum crude oil viscosity as an abscissa and reservoir permeability as an ordinate; c, setting the horizontal and vertical coordinate axes in the step b as logarithm coordinate axes to obtain logarithm horizontal and vertical coordinate axes; d, taking different horizontal and vertical coordinate values from the logarithm horizontal and vertical coordinate axis to obtain a cross plot model; and e, carrying out statistics on the stratum crude oil viscosity, reservoir permeability and exploratory reserve unit reserve scale of the exploratory reserve unit in the to-be-evaluated oil field in the stepa, putting the stratum c</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ELECTRIC DIGITAL DATA PROCESSING FIXED CONSTRUCTIONS IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Method for establishing oilfield exploratory reserve quality quick evaluation chart |
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