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Ltd"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2021,12,21]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>As the increasing pressure to carbon peak and carbon neutral has brought carbon capture and storage (CCS) to the forefront as an emission mitigation tool, greater attention is being paid to the potential for injecting dry boiler flue gas (DBFG) into oil reservoirs. With the aim to directly inject DBFG with steam into heavy oil reservoirs, this study presents the results of a laboratory investigation of the effect of DBFG on the properties and composition of heavy oil by viscosity measurement, pressure\u2013volume\u2013temperature measurement, high-temperature and high-pressure experiment, and high-resolution mass spectrometry analysis. The results of the experiments show that adding 0.5 wt % particulate matter has no obvious influence on the viscosity of heavy oil. DBFG dissolved in heavy oil can reduce viscosity, increase the flow capability, and make the heavy oil volume swell. Heavy oil is oxidized with DBFG at 140 \u00b0C, which is mainly caused by the O2 in the DBFG, and the oxidation product is alcohol. The findings of the beneficial effect of DBFG on viscosity and swelling factor and the negligible negative effect of the small amount of nitrogen oxides, sulfides, and particulate matter in DBFG are very encouraging. It is expected that DBFG can be directly injected into heavy oil, not only for enhanced oil recovery (EOR) but also for reducing the emissions of greenhouse gases and pollutants, as well as for saving costs.<\/jats:p>","DOI":"10.1021\/acsomega.1c05101","type":"journal-article","created":{"date-parts":[[2021,12,12]],"date-time":"2021-12-12T13:09:46Z","timestamp":1639314586000},"page":"34675-34686","source":"Crossref","is-referenced-by-count":5,"title":["Evolution of the Properties and Composition of Heavy\nOil by Injecting Dry Boiler Flue Gas"],"prefix":"10.1021","volume":"6","author":[{"given":"Wenjie","family":"Dong","sequence":"first","affiliation":[{"name":"Chinese Academy of Sciences , , ,","place":["Beijing, China, 100029"]},{"name":"University of Chinese Academy of Sciences , , ,","place":["Beijing, China, 100029"]},{"name":"Chinese Academy of Sciences , , ,","place":["Beijing, China, 100029"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yanmin","family":"Ji","sequence":"additional","affiliation":[{"name":"SINOPEC Shengli Oil Field , , , ,","place":["Shandong, Dongying, China, 257077"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jian","family":"Wang","sequence":"additional","affiliation":[{"name":"SINOPEC Shengli Oil Field , , , ,","place":["Shandong, Dongying, China, 257077"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Baogang","family":"Li","sequence":"additional","affiliation":[{"name":"CNOOC Energy Development Co. 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