{"id":61802,"date":"2023-11-08T06:00:46","date_gmt":"2023-11-07T22:00:46","guid":{"rendered":"http:\/\/learncmg.cn\/?p=61802"},"modified":"2023-11-08T06:00:46","modified_gmt":"2023-11-07T22:00:46","slug":"323-%e5%90%8esagd%e5%bc%80%e5%8f%91%e5%82%a8%e5%b1%82%e5%82%a8%e6%b0%a2%e5%8f%8a%e9%87%87%e6%b0%a2%e8%83%bd%e5%8a%9b%e7%a0%94%e7%a9%b6","status":"publish","type":"post","link":"http:\/\/learncmg.cn\/?p=61802","title":{"rendered":"323. \u540eSAGD\u5f00\u53d1\u50a8\u5c42\u50a8\u6c22\u53ca\u91c7\u6c22\u80fd\u529b\u7814\u7a76"},"content":{"rendered":"

On the ability to store and recover hydrogen in post-SAGD reservoirs<\/a><\/span><\/h3>\n

\u5728\u5178\u578b\u7684\u84b8\u6c7d\u8f85\u52a9\u91cd\u529b\u6cc4\u6cb9\uff08SAGD\uff09\u4f5c\u4e1a\u4e2d\uff0c\u5546\u4e1a\u4f5c\u4e1a\u5b8c\u6210\u540e\uff0c\u50a8\u5c42\u5185\u8d85\u8fc760%\u7684\u6cb9\u88ab\u5f00\u91c7\u51fa\u6765\u3002\u8fd9\u610f\u5473\u7740\u5728\u5546\u4e1a\u4f5c\u4e1a\u5b8c\u6210\u540e\uff0c\u4f1a\u7559\u4e0b\u4e00\u4e2a\u5145\u6ee1\u84b8\u6c7d\u7684\u50a8\u5c42\uff0c\u5176\u4e2d\u8fd8\u6709\u5c11\u91cf\u6b8b\u7559\u7684\u6c34\u548c\u6cb9\uff0c\u88ab\u79f0\u4e3a\u67af\u7aed\u5e26\u3002\u6839\u636eSAGD\u67af\u7aed\u5e26\u7684\u5c3a\u5bf8\u5927\u7ea6\u4e3a1,000\u7c73\u957f\u3001100\u7c73\u5bbd\u300120\u81f330\u7c73\u9ad8\uff0c\u53ef\u4ee5\u770b\u51fa\u5b83\u5177\u6709\u5f88\u5927\u7684\u4f53\u79ef\uff0c\u53ef\u4ee5\u7528\u4e8e\u50a8\u5b58\u7269\u8d28\u3002\u5728\u5730\u4e0b\u50a8\u5b58\u7684\u9009\u9879\u4e2d\uff0c\u6709\u4eba\u63d0\u8bae\u5229\u7528\u76d0\u7a74\u548c\u67af\u7aed\u6cb9\u6c14\u85cf\u3002\u8fd8\u6709\u4e00\u79cd\u65b0\u9896\u7684\u9009\u9879\u662f\u5728SAGD\u67af\u7aed\u5e26\u4e2d\u50a8\u5b58\u6c22\u6c14\uff0c\u8be5\u9009\u9879\u5c1a\u672a\u8fdb\u884c\u7814\u7a76\u3002<\/span>
\n\u672c\u7814\u7a76\u63cf\u8ff0\u4e86\u5bf9SAGD\u67af\u7aed\u5e26\u8fdb\u884c\u6ce8\u5165\u548c\u4ea7\u6c22\u7684\u8bc4\u4f30\u3002\u7ed3\u679c\u8868\u660e\uff0c\u5728SAGD\u67af\u7aed\u5e26\u4e2d\u53ef\u4ee5\u50a8\u5b58\u6570\u767e\u5428\u7684\u6c22\u6c14\u3002\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u50a8\u5b58\u7684\u6c22\u6c14\u7eaf\u5ea6\u4ece\u5f00\u59cb\u65f6\u768498%\u9010\u6e10\u964d\u4f4e\u52305\u5e74\u540e\u768496%\u3002\u8fd9\u79cd\u7eaf\u5ea6\u7684\u53d8\u5316\u662f\u7531\u4e8e\u539f\u59cb\u6eb6\u89e3\u6c14\u4f53\u5373\u539f\u6cb9\u4e2d\u7684\u7532\u70f7\u7684\u5b58\u5728\u3002\u968f\u7740\u591a\u6b21\u5faa\u73af\u50a8\u5b58\uff0c\u50a8\u6c22\u80fd\u529b\u7684\u589e\u52a0\u4f7f\u5f97\u6240\u4ea7\u751f\u7684\u6c22\u6c14\u7eaf\u5ea6\u5f97\u5230\u6539\u5584\uff0c\u8fbe\u5230\u8fdb\u884c\u4e864\u6b21\u5faa\u73af\u540e\u7684\u6700\u9ad8\u56de\u6536\u7387\u4e3a99.2%\u3002<\/span><\/p>\n

Abstract<\/span><\/h5>\n

In typical steam-assisted gravity drainage (SAGD) operations, after commercial operations are complete, over 60% of the oil within the reservoir is produced. This means that after commercial operations, there is a steam-filled gas porous rock zone with small amounts residual water and oil referred to as the depletion zone. Given the dimensions of a SAGD depletion zone is of order of 1,000 long, 100 m wide, and between 20 and 30 m tall, this represents a large pore volume that could be used for storage. For underground options, there have been suggestions of using salt caverns and produced gas or oil reservoirs. One novel option that has not yet been examined is hydrogen storage in post-SAGD depletion chambers. The research described here an evaluation of post-SAGD chambers for injection and production of hydrogen. The results show that hundreds of tonnes of hydrogen can be stored within post-SAGD chambers and the purity of the hydrogen that is produced varies from 98% at start to 96% after 5 years of production during co-production of methane originated from the original solution gas that is the oil. The purity of produced hydrogen improved with increased hydrogen storage capacity after multiple cycle storage reaching its highest recovery factor of 99.2 % after 4 cycles.<\/span>
\n<\/span>
\n\"\u6587\u672c\n\u4f4e\u53ef\u4fe1\u5ea6\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/span>
\n\"\u56fe\u8868,<\/span>
\n\"\u56fe\u8868\n\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/span>
\n\"\u56fe\u793a\n\u4e2d\u5ea6\u53ef\u4fe1\u5ea6\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/span>
\n\"\u56fe\u793a\n\u4e2d\u5ea6\u53ef\u4fe1\u5ea6\u63cf\u8ff0\u5df2\u81ea\u52a8\u751f\u6210\"<\/span>
\n\"\u56fe\u8868,<\/span><\/p>\n

Conclusions <\/strong><\/span><\/h5>\n

For the first time, the potential for hydrogen storage in post-SAGD reservoirs has been evaluated. The results reveal that the depletion chamber can store hydrogen and that the recovery factor of the stored hydrogen is about 95% and that multiple cycles of storage and production improves the amount of stored hydrogen and its purity when produced. The implications of the results open a new option for large-scale storage of hydrogen in the Ft, McMurray area where a large amount of hydrogen is consumed for bitumen upgrading. Stored hydrogen in post-SAGD reservoirs could support ongoing upgrading operations, add to natural gas (up to about 15%) as fuel for steam or power generation, used as fuel in steam generators for SAGD (thus removing the largest greenhouse gas emission source in the process), and power generation via fuel cells. This could be done in a cyclic manner with hydrogen storage occurring during time periods where natural gas costs are lower (if from steam-methane reforming) or electrolysis during the warmer months. For example, large amounts of hydrogen could be generated and stored in summer when natural gas consumption for heating is lower. It can then replace natural gas usage during winter when natural gas is likely to increase in price due to the demands for heating. Overall, the results suggest that there is a potential opportunity to store and produce large amounts of high purity hydrogen within post-SAGD reservoirs and that this UHS option should be examined further.<\/span><\/p>\n

\u7ed3\u8bba\uff1a<\/span><\/h5>\n

\u6b64\u6b21\u8bc4\u4f30\u9996\u6b21\u63ed\u793a\u4e86\u5178\u578b\u540eSAGD\u50a8\u5c42\u4e2d\u6c22\u6c14\u50a8\u5b58\u7684\u6f5c\u529b\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u8870\u7aed\u8154\u53ef\u4ee5\u9ad8\u6548\u50a8\u5b58\u6c22\u6c14\uff0c\u5e76\u4e14\u5176\u50a8\u6c22\u7684\u56de\u6536\u7387\u53ef\u8fbe95%\u3002\u901a\u8fc7\u591a\u6b21\u50a8\u5b58\u4e0e\u751f\u4ea7\u5faa\u73af\uff0c\u50a8\u5b58\u7684\u6c22\u6c14\u91cf\u548c\u7eaf\u5ea6\u53ef\u4ee5\u8fdb\u4e00\u6b65\u63d0\u9ad8\u3002\u8fd9\u4e9b\u53d1\u73b0\u4e3a\u5728\u8fc8\u514b\u9ed8\u91cc\u5730\u533a\u5f00\u5c55\u5927\u89c4\u6a21\u50a8\u5b58\u6c22\u6c14\u63d0\u4f9b\u4e86\u65b0\u7684\u9009\u62e9\u3002\u8be5\u5730\u533a\u6709\u5927\u91cf\u6c22\u6c14\u88ab\u7528\u4e8e\u6ca5\u9752\u6539\u8d28\u3002\u540eSAGD\u50a8\u5c42\u4e2d\u7684\u6c22\u6c14\u50a8\u5b58\u80fd\u591f\u652f\u6301\u6301\u7eed\u7684\u6539\u8d28\u64cd\u4f5c\uff0c\u5e76\u4e14\u53ef\u4ee5\u6dfb\u52a0\u5230\u5929\u7136\u6c14\u4e2d\uff0c\u6700\u591a\u7ea6\u536015%\uff0c\u7528\u4e8e\u5236\u9020\u84b8\u6c7d\u6216\u53d1\u7535\u3002\u6c22\u6c14\u8fd8\u53ef\u4ee5\u4f5c\u4e3a\u5e72\u71e5\u84b8\u6c7d\u53d1\u751f\u5668\u7684\u71c3\u6599\uff0c\u4ece\u800c\u6d88\u9664\u8be5\u8fc7\u7a0b\u7684\u6700\u5927\u6e29\u5ba4\u6c14\u4f53\u6392\u653e\u6e90\uff0c\u5e76\u4e14\u53ef\u4ee5\u901a\u8fc7\u71c3\u6599\u7535\u6c60\u8fdb\u884c\u53d1\u7535\u3002\u6c22\u6c14\u50a8\u5b58\u53ef\u4ee5\u901a\u8fc7\u5faa\u73af\u65b9\u5f0f\u8fdb\u884c\uff0c\u5176\u4e2d\u50a8\u6c22\u53d1\u751f\u5728\u5929\u7136\u6c14\u6210\u672c\u8f83\u4f4e\u7684\u65f6\u671f\uff08\u5982\u4ece\u84b8\u6c7d-\u7532\u70f7\u91cd\u6574\u4e2d\u83b7\u5f97\uff09\u6216\u5728\u8f83\u6696\u7684\u6708\u4efd\u8fdb\u884c\u7535\u89e3\u3002\u4f8b\u5982\uff0c\u5728\u590f\u5b63\u751f\u4ea7\u548c\u50a8\u5b58\u5927\u91cf\u6c22\u6c14\uff0c\u800c\u5728\u51ac\u5b63\u8fd0\u7528\u6c22\u6c14\u66ff\u4ee3\u5929\u7136\u6c14\u7528\u4e8e\u4f9b\u6696\uff0c\u4ece\u800c\u907f\u514d\u5929\u7136\u6c14\u4ef7\u683c\u4e0a\u6da8\u7684\u5f71\u54cd\u3002\u603b\u4f53\u800c\u8a00\uff0c\u672c\u7814\u7a76\u7ed3\u679c\u8868\u660e\u540eSAGD\u50a8\u5c42\u5177\u6709\u50a8\u5b58\u548c\u751f\u4ea7\u5927\u91cf\u9ad8\u7eaf\u5ea6\u6c22\u6c14\u7684\u6f5c\u529b\uff0c\u5e76\u4e14\u5e94\u8fdb\u4e00\u6b65\u7814\u7a76\u8fd9\u79cd\u8d85\u9ad8\u5bb9\u91cf\u50a8\u6c22\u9009\u62e9\u3002<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

On the ability to store and recover hydrogen in poContinue 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":[298,346],"_links":{"self":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/61802"}],"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=61802"}],"version-history":[{"count":0,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/61802\/revisions"}],"wp:attachment":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=61802"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=61802"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=61802"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}