{"id":60279,"date":"2023-05-17T05:00:39","date_gmt":"2023-05-16T21:00:39","guid":{"rendered":"http:\/\/learncmg.cn\/?p=60279"},"modified":"2023-05-17T05:00:39","modified_gmt":"2023-05-16T21:00:39","slug":"288-%e8%b6%8a%e5%8d%97culong%e7%9b%86%e5%9c%b0%e5%9c%b0%e8%b4%a8%e4%b8%8d%e7%a1%ae%e5%ae%9a%e6%80%a7%e6%9d%a1%e4%bb%b6%e4%b8%8b%e9%80%9a%e8%bf%87%e6%b0%b4%e6%b0%94%e4%ba%a4%e6%9b%bf%e6%96%b9%e5%bc%8f","status":"publish","type":"post","link":"http:\/\/learncmg.cn\/?p=60279","title":{"rendered":"288. \u8d8a\u5357CuLong\u76c6\u5730\u5730\u8d28\u4e0d\u786e\u5b9a\u6027\u6761\u4ef6\u4e0b\u6c34\u6c14\u4ea4\u66ffCO2\u5c01\u5b58\u9c81\u68d2\u4f18\u5316"},"content":{"rendered":"

Robust optimization of CO2 Sequestration through a water alternating gas process under geological uncertainties in Cuu Long Basin, Vietnam<\/a><\/h3>\n
<\/h5>\n

\u672c\u7814\u7a76\u63d0\u51fa\u4e86\u4e00\u4e2a\u5f3a\u5927\u7684\u4f18\u5316\u5de5\u4f5c\u6d41\u7a0b\uff0c\u7528\u4e8e\u786e\u5b9a\u5728\u975e\u5747\u8d28\u51b2\u79ef\u7802\u5ca9\u50a8\u5c42\u4e2d\u4e8c\u6c27\u5316\u78b3\u5c01\u5b58\u7684\u6700\u4f73\u6c34\u6c14\u4ea4\u66ff\uff08WAG\uff09\u8fc7\u7a0b\u3002WAG\u6ce8\u5165\u53ef\u901a\u8fc7\u4e00\u4f53\u5316\u6a21\u62df\u5de5\u4f5c\u6d41\u7a0b\u6765\u589e\u5f3aCO2\u6b8b\u7559\u548c\u6eb6\u89e3\u6355\u96c6\u3002\u6211\u4eec\u8fdb\u884c\u4e86\u8fde\u7eedCO2\u6ce8\u5165\u548cWAG\u7684\u6bd4\u8f83\uff0c\u4ee5\u5c55\u793aWAG\u8fc7\u7a0b\u5bf9CO2\u6355\u96c6\u7684\u6548\u7387\u3002\u8003\u8651\u4e86\u50a8\u5c42\u7684\u975e\u5747\u8d28\u5f71\u54cd\u548c\u5e7f\u6cdb\u7684\u5730\u8d28\u6761\u4ef6\uff0c\u751f\u6210\u4e86200\u4e2a\u5730\u8d28\u5b9e\u73b0\u3002\u901a\u8fc7\u5bf9\u8fd9\u4e9b\u5b9e\u73b0\u8fdb\u884c\u6392\u540d\uff0c\u6211\u4eec\u91cf\u5316\u4e86CO2\u7d2f\u79ef\u6ce8\u5165\uff08\u4ee3\u8868\u603b\u4f53\u5730\u8d28\u4e0d\u786e\u5b9a\u6027\u7684P10\u3001P50\u548cP90\u5b9e\u73b0\uff09\u3002<\/span><\/p>\n

\u968f\u540e\uff0c\u521b\u65b0\u7684\u5f3a\u5927\u5de5\u4f5c\u6d41\u7a0b\u5229\u7528\u4eba\u5de5\u667a\u80fd\u4f18\u5316\u5668\u786e\u5b9a\u4e86CO2\u5c01\u5b58\u7684\u6700\u4f73\u89e3\u51b3\u65b9\u6848\u3002\u8fdb\u884c\u4e86P50\u5b9e\u73b0\u7684\u6807\u79f0\u4f18\u5316\u5de5\u4f5c\u6d41\u7a0b\u5bf9\u6bd4\uff0c\u7ed3\u679c\u663e\u793a\u63d0\u51fa\u7684\u5f3a\u5927\u4f18\u5316\u5de5\u4f5c\u6d41\u7a0b\u5bfc\u81f4\u4e86\u66f4\u9ad8\u7684CO2\u5c01\u5b58\u3002\u56e0\u6b64\uff0c\u672c\u7814\u7a76\u5c55\u793a\u4e86\u4e00\u79cd\u5feb\u901f\u53ef\u9760\u7684\u5de5\u4f5c\u6d41\u7a0b\uff0c\u53ef\u4ee5\u51c6\u786e\u4ee3\u8868\u4f18\u5316WAG\u8fc7\u7a0b\u4e2d\u5468\u671f\u6ce8\u5165\u7684\u5730\u8d28\u4e0d\u786e\u5b9a\u6027\u3002<\/span><\/p>\n

<\/h5>\n

This study presents a robust optimization workflow to determine the optimal water alternating gas (WAG) process for CO2<\/sub>\u00a0sequestration in a heterogeneous fluvial sandstone reservoir. As depicted in this study,\u00a0WAG injection<\/a>\u00a0could enhance CO2<\/sub>\u00a0residual and solubility trapping based on an\u00a0integrated modeling<\/a>\u00a0workflow. First, continuous CO2<\/sub>\u00a0injection and WAG were compared to demonstrate the efficiency of the WAG process for CO2<\/sub>\u00a0trapping enhancement. To achieve this while highlighting the impact of\u00a0reservoir heterogeneity<\/a>, 200 geological realizations were generated considering a wide range of plausible geological conditions. The ranking of these realizations was performed by quantifying the CO2<\/sub>\u00a0cumulative injection (P10, P50, and P90 realizations) that represent the overall geological uncertainties. Then, an innovative robust workflow was used Artificial Intelligence optimizer to determine the optimal solution for CO2<\/sub>\u00a0trapping. For comparison, a nominal optimization workflow of P50 realization was also conducted. The proposed robust optimization workflow resulted in higher CO2<\/sub>\u00a0trapping than the nominal optimization workflow. Thus, this study demonstrates a fast and reliable workflow that can accurately represent for optimization the cycle length injection in the WAG process under geological uncertainties.<\/span><\/p>\n

Keywords<\/em>: <\/strong><\/span><\/h4>\n

Artificial Intelligence, CO2 sequestration, geological uncertainties, robust 18 optimization, trapping mechanism, WAG process<\/span>
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Robust optimization of CO2 Sequestration through aContinue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[159],"tags":[251,472,611],"_links":{"self":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/60279"}],"collection":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=60279"}],"version-history":[{"count":0,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/60279\/revisions"}],"wp:attachment":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=60279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=60279"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=60279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}