Optimization design method for intimate cutting fracturing non-uniform perforation of deep shale gas horizontal well
The invention discloses an intimate fracture non-uniform perforation optimization design method for a deep shale gas horizontal well, relates to the technical field of shale gas development, and is specially used for an intimate fracture non-uniform perforation process for the deep shale gas horizon...
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 | ZENG BO SONG WENJING YANG XUEFENG SONG YI XU ERSI ZHOU XIAOJIN YANG LEI NG HOW YONG CHEN JUAN YUE WENHAN GUO XINGWU |
| description | The invention discloses an intimate fracture non-uniform perforation optimization design method for a deep shale gas horizontal well, relates to the technical field of shale gas development, and is specially used for an intimate fracture non-uniform perforation process for the deep shale gas horizontal well. A deep shale horizontal well fracturing hydraulic fracture initiation extension model, a single-cluster perforation hole flow friction resistance pressure drop model and a perforation hole number optimization model are established; according to the method, the influence of the stress interference effect between the fractures on the extension of the hydraulic fractures of each cluster during close cutting fracturing of the deep shale horizontal well is fully considered, so that the number of the holes of each cluster of non-uniform perforation is optimized and adjusted, the extension half lengths of the hydraulic fractures of each cluster tend to be consistent, and the targets of'growth restraining, shorte |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN117113611A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN117113611A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN117113611A3</originalsourceid><addsrcrecordid>eNqNjDEKwkAQRdNYiHqH8QAploDWIoqVNvZhSGaTgc3MsjtByOld0QNYvQ__8daVPaLxxAsaq0BPmQeBiWzUHrwmYCk3GkE3m7EM4BN2NqfPFJV6Fi7aBJFS4beivoQoQh4xEAyYYdTEi4phgBeFsK1WHkOm3Y-ban-9PM-3mqK2lCN2JGTt-e7c0bnm4Nyp-cd5AyT4Rbg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Optimization design method for intimate cutting fracturing non-uniform perforation of deep shale gas horizontal well</title><source>esp@cenet</source><creator>ZENG BO ; SONG WENJING ; YANG XUEFENG ; SONG YI ; XU ERSI ; ZHOU XIAOJIN ; YANG LEI ; NG HOW YONG ; CHEN JUAN ; YUE WENHAN ; GUO XINGWU</creator><creatorcontrib>ZENG BO ; SONG WENJING ; YANG XUEFENG ; SONG YI ; XU ERSI ; ZHOU XIAOJIN ; YANG LEI ; NG HOW YONG ; CHEN JUAN ; YUE WENHAN ; GUO XINGWU</creatorcontrib><description>The invention discloses an intimate fracture non-uniform perforation optimization design method for a deep shale gas horizontal well, relates to the technical field of shale gas development, and is specially used for an intimate fracture non-uniform perforation process for the deep shale gas horizontal well. A deep shale horizontal well fracturing hydraulic fracture initiation extension model, a single-cluster perforation hole flow friction resistance pressure drop model and a perforation hole number optimization model are established; according to the method, the influence of the stress interference effect between the fractures on the extension of the hydraulic fractures of each cluster during close cutting fracturing of the deep shale horizontal well is fully considered, so that the number of the holes of each cluster of non-uniform perforation is optimized and adjusted, the extension half lengths of the hydraulic fractures of each cluster tend to be consistent, and the targets of'growth restraining, shorte</description><language>chi ; eng</language><subject>CALCULATING ; COMPUTING ; COUNTING ; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ; ELECTRIC DIGITAL DATA PROCESSING ; 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=20231124&DB=EPODOC&CC=CN&NR=117113611A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,309,781,886,25568,76551</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231124&DB=EPODOC&CC=CN&NR=117113611A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZENG BO</creatorcontrib><creatorcontrib>SONG WENJING</creatorcontrib><creatorcontrib>YANG XUEFENG</creatorcontrib><creatorcontrib>SONG YI</creatorcontrib><creatorcontrib>XU ERSI</creatorcontrib><creatorcontrib>ZHOU XIAOJIN</creatorcontrib><creatorcontrib>YANG LEI</creatorcontrib><creatorcontrib>NG HOW YONG</creatorcontrib><creatorcontrib>CHEN JUAN</creatorcontrib><creatorcontrib>YUE WENHAN</creatorcontrib><creatorcontrib>GUO XINGWU</creatorcontrib><title>Optimization design method for intimate cutting fracturing non-uniform perforation of deep shale gas horizontal well</title><description>The invention discloses an intimate fracture non-uniform perforation optimization design method for a deep shale gas horizontal well, relates to the technical field of shale gas development, and is specially used for an intimate fracture non-uniform perforation process for the deep shale gas horizontal well. A deep shale horizontal well fracturing hydraulic fracture initiation extension model, a single-cluster perforation hole flow friction resistance pressure drop model and a perforation hole number optimization model are established; according to the method, the influence of the stress interference effect between the fractures on the extension of the hydraulic fractures of each cluster during close cutting fracturing of the deep shale horizontal well is fully considered, so that the number of the holes of each cluster of non-uniform perforation is optimized and adjusted, the extension half lengths of the hydraulic fractures of each cluster tend to be consistent, and the targets of'growth restraining, shorte</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>ELECTRIC DIGITAL DATA PROCESSING</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>eNqNjDEKwkAQRdNYiHqH8QAploDWIoqVNvZhSGaTgc3MsjtByOld0QNYvQ__8daVPaLxxAsaq0BPmQeBiWzUHrwmYCk3GkE3m7EM4BN2NqfPFJV6Fi7aBJFS4beivoQoQh4xEAyYYdTEi4phgBeFsK1WHkOm3Y-ban-9PM-3mqK2lCN2JGTt-e7c0bnm4Nyp-cd5AyT4Rbg</recordid><startdate>20231124</startdate><enddate>20231124</enddate><creator>ZENG BO</creator><creator>SONG WENJING</creator><creator>YANG XUEFENG</creator><creator>SONG YI</creator><creator>XU ERSI</creator><creator>ZHOU XIAOJIN</creator><creator>YANG LEI</creator><creator>NG HOW YONG</creator><creator>CHEN JUAN</creator><creator>YUE WENHAN</creator><creator>GUO XINGWU</creator><scope>EVB</scope></search><sort><creationdate>20231124</creationdate><title>Optimization design method for intimate cutting fracturing non-uniform perforation of deep shale gas horizontal well</title><author>ZENG BO ; SONG WENJING ; YANG XUEFENG ; SONG YI ; XU ERSI ; ZHOU XIAOJIN ; YANG LEI ; NG HOW YONG ; CHEN JUAN ; YUE WENHAN ; GUO XINGWU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117113611A3</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>ELECTRIC DIGITAL DATA PROCESSING</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>ZENG BO</creatorcontrib><creatorcontrib>SONG WENJING</creatorcontrib><creatorcontrib>YANG XUEFENG</creatorcontrib><creatorcontrib>SONG YI</creatorcontrib><creatorcontrib>XU ERSI</creatorcontrib><creatorcontrib>ZHOU XIAOJIN</creatorcontrib><creatorcontrib>YANG LEI</creatorcontrib><creatorcontrib>NG HOW YONG</creatorcontrib><creatorcontrib>CHEN JUAN</creatorcontrib><creatorcontrib>YUE WENHAN</creatorcontrib><creatorcontrib>GUO XINGWU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZENG BO</au><au>SONG WENJING</au><au>YANG XUEFENG</au><au>SONG YI</au><au>XU ERSI</au><au>ZHOU XIAOJIN</au><au>YANG LEI</au><au>NG HOW YONG</au><au>CHEN JUAN</au><au>YUE WENHAN</au><au>GUO XINGWU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Optimization design method for intimate cutting fracturing non-uniform perforation of deep shale gas horizontal well</title><date>2023-11-24</date><risdate>2023</risdate><abstract>The invention discloses an intimate fracture non-uniform perforation optimization design method for a deep shale gas horizontal well, relates to the technical field of shale gas development, and is specially used for an intimate fracture non-uniform perforation process for the deep shale gas horizontal well. A deep shale horizontal well fracturing hydraulic fracture initiation extension model, a single-cluster perforation hole flow friction resistance pressure drop model and a perforation hole number optimization model are established; according to the method, the influence of the stress interference effect between the fractures on the extension of the hydraulic fractures of each cluster during close cutting fracturing of the deep shale horizontal well is fully considered, so that the number of the holes of each cluster of non-uniform perforation is optimized and adjusted, the extension half lengths of the hydraulic fractures of each cluster tend to be consistent, and the targets of'growth restraining, shorte</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN117113611A |
| source | esp@cenet |
| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Optimization design method for intimate cutting fracturing non-uniform perforation of deep shale gas horizontal well |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-17T04%3A49%3A30IST&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=ZENG%20BO&rft.date=2023-11-24&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN117113611A%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 |