Multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium
The invention relates to a multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium, and the method comprises the steps: taking a well group composed of a central oil producing well and n injection wells around the central oil producing well as a research...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| 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 | LI XIANJIE ZHANG JIAN ZHAO CHUNHUA HU KE DU HONG GUAN CUO |
| description | The invention relates to a multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium, and the method comprises the steps: taking a well group composed of a central oil producing well and n injection wells around the central oil producing well as a research object, and obtaining various physical property production data of the research object; determining a seepage resistance formula between the injection wells and the production wells on the basis of the obtained various physical property production data, and drawing a saturation-seepage resistance chart; calculating corresponding seepage resistance and drawing a single-layer pressure-flow relation chart based on the water saturation under the limit water content condition and the initial oil content condition; and on the basis of the obtained real-time wellhead pressure of each layer of oil reservoir, the obtained liquid production profile data at the specific moment, the single-layer pressure-flow relation chart an |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN115680614A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN115680614A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN115680614A3</originalsourceid><addsrcrecordid>eNqNi70KwkAQBtNYiPoOa5-AQQ22EhQbrezDkvskC_cT7_YCvr2CPoDVFDMzL8w1W5XK8guRgliKSIhTkEgGE2wYHbxSP3DkXhElqfSEiW1mleDJQYdgSkqvpHAl4Znl-7A3H2sku2Uxe7BNWP24KNbn0729VBhDhzRyDw_t2ltd75vDpql3x-0_zRtnlj-z</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium</title><source>esp@cenet</source><creator>LI XIANJIE ; ZHANG JIAN ; ZHAO CHUNHUA ; HU KE ; DU HONG ; GUAN CUO</creator><creatorcontrib>LI XIANJIE ; ZHANG JIAN ; ZHAO CHUNHUA ; HU KE ; DU HONG ; GUAN CUO</creatorcontrib><description>The invention relates to a multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium, and the method comprises the steps: taking a well group composed of a central oil producing well and n injection wells around the central oil producing well as a research object, and obtaining various physical property production data of the research object; determining a seepage resistance formula between the injection wells and the production wells on the basis of the obtained various physical property production data, and drawing a saturation-seepage resistance chart; calculating corresponding seepage resistance and drawing a single-layer pressure-flow relation chart based on the water saturation under the limit water content condition and the initial oil content condition; and on the basis of the obtained real-time wellhead pressure of each layer of oil reservoir, the obtained liquid production profile data at the specific moment, the single-layer pressure-flow relation chart an</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 ; 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>2023</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=20230203&DB=EPODOC&CC=CN&NR=115680614A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230203&DB=EPODOC&CC=CN&NR=115680614A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI XIANJIE</creatorcontrib><creatorcontrib>ZHANG JIAN</creatorcontrib><creatorcontrib>ZHAO CHUNHUA</creatorcontrib><creatorcontrib>HU KE</creatorcontrib><creatorcontrib>DU HONG</creatorcontrib><creatorcontrib>GUAN CUO</creatorcontrib><title>Multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium</title><description>The invention relates to a multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium, and the method comprises the steps: taking a well group composed of a central oil producing well and n injection wells around the central oil producing well as a research object, and obtaining various physical property production data of the research object; determining a seepage resistance formula between the injection wells and the production wells on the basis of the obtained various physical property production data, and drawing a saturation-seepage resistance chart; calculating corresponding seepage resistance and drawing a single-layer pressure-flow relation chart based on the water saturation under the limit water content condition and the initial oil content condition; and on the basis of the obtained real-time wellhead pressure of each layer of oil reservoir, the obtained liquid production profile data at the specific moment, the single-layer pressure-flow relation chart an</description><subject>CALCULATING</subject><subject>COMPUTING</subject><subject>COUNTING</subject><subject>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</subject><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>ELECTRIC DIGITAL DATA PROCESSING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><subject>PHYSICS</subject><subject>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi70KwkAQBtNYiPoOa5-AQQ22EhQbrezDkvskC_cT7_YCvr2CPoDVFDMzL8w1W5XK8guRgliKSIhTkEgGE2wYHbxSP3DkXhElqfSEiW1mleDJQYdgSkqvpHAl4Znl-7A3H2sku2Uxe7BNWP24KNbn0729VBhDhzRyDw_t2ltd75vDpql3x-0_zRtnlj-z</recordid><startdate>20230203</startdate><enddate>20230203</enddate><creator>LI XIANJIE</creator><creator>ZHANG JIAN</creator><creator>ZHAO CHUNHUA</creator><creator>HU KE</creator><creator>DU HONG</creator><creator>GUAN CUO</creator><scope>EVB</scope></search><sort><creationdate>20230203</creationdate><title>Multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium</title><author>LI XIANJIE ; ZHANG JIAN ; ZHAO CHUNHUA ; HU KE ; DU HONG ; GUAN CUO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115680614A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>CALCULATING</topic><topic>COMPUTING</topic><topic>COUNTING</topic><topic>DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES</topic><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>ELECTRIC DIGITAL DATA PROCESSING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><topic>PHYSICS</topic><topic>SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>LI XIANJIE</creatorcontrib><creatorcontrib>ZHANG JIAN</creatorcontrib><creatorcontrib>ZHAO CHUNHUA</creatorcontrib><creatorcontrib>HU KE</creatorcontrib><creatorcontrib>DU HONG</creatorcontrib><creatorcontrib>GUAN CUO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI XIANJIE</au><au>ZHANG JIAN</au><au>ZHAO CHUNHUA</au><au>HU KE</au><au>DU HONG</au><au>GUAN CUO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium</title><date>2023-02-03</date><risdate>2023</risdate><abstract>The invention relates to a multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium, and the method comprises the steps: taking a well group composed of a central oil producing well and n injection wells around the central oil producing well as a research object, and obtaining various physical property production data of the research object; determining a seepage resistance formula between the injection wells and the production wells on the basis of the obtained various physical property production data, and drawing a saturation-seepage resistance chart; calculating corresponding seepage resistance and drawing a single-layer pressure-flow relation chart based on the water saturation under the limit water content condition and the initial oil content condition; and on the basis of the obtained real-time wellhead pressure of each layer of oil reservoir, the obtained liquid production profile data at the specific moment, the single-layer pressure-flow relation chart an</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN115680614A |
| source | esp@cenet |
| 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 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 | Multi-layer oil reservoir development characteristic evaluation method, system, equipment and medium |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T07%3A51%3A47IST&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=LI%20XIANJIE&rft.date=2023-02-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN115680614A%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 |