Invention Grant
- Patent Title: Multi-functional multi-field coupling seepage experiment device and testing method thereof
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Application No.: US16306030Application Date: 2017-09-06
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Publication No.: US10801942B2Publication Date: 2020-10-13
- Inventor: Chenghua Ou , Haiyan Zhu , Qingyou Liu , Chaochun Li
- Applicant: SOUTHWEST PETROLEUM UNIVERSITY
- Applicant Address: CN Chengdu
- Assignee: SOUTHWEST PETROLEUM UNIVERSITY
- Current Assignee: SOUTHWEST PETROLEUM UNIVERSITY
- Current Assignee Address: CN Chengdu
- Agency: Bayramoglu Law Offices LLC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@1d7e6aea
- International Application: PCT/CN2017/100628 WO 20170906
- International Announcement: WO2019/033472 WO 20190221
- Main IPC: G01N15/08
- IPC: G01N15/08 ; G01N33/24 ; E21B49/02
Abstract:
A multi-functional multi-field coupling seepage experiment device includes a device body, a stress field control system, a temperature field control system, a fluid loading control system and a fluid seepage measurement system. The present invention further discloses seepage experiments performed on tight gas, shale gas, tight oil, shale oil, natural gas hydrate and geothermal heat in a multi-field coupling state of a temperature field, a stress field, a pore pressure field and a seepage field.
Public/Granted literature
- US20190234856A1 MULTI-FUNCTIONAL MULTI-FIELD COUPLING SEEPAGE EXPERIMENT DEVICE AND TESTING METHOD THEREOF Public/Granted day:2019-08-01
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