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博士生陈升山的论文被国际知名期刊“Journal of Petroleum Science and Engineering”(SCI二区 Top)录用

日期2020/5/10 9:55:00

近日,由王旱祥教授指导的博士生陈升山撰写的论文《Residual mechanical strength evaluation of corroded tubing in cryogenic carbon dioxide injection wellbore》被“Journal of Petroleum Science and Engineering”SCI二区Top)录用。JPSE期刊涉及石油(天然气)的成因和聚集,石油(天然气)地球化学,储层工程;岩石力学/岩石物理学,测井、测试和评价,数学模型,提高油气采收率,石油(天然气)地质学,石油(天然气)经济学,钻井和钻井液,多孔介质的热力学和相态行为、流体力学和多相流动,油层模拟法,生产工程,地层评价,勘探方法等方面的研究。IF:2.886

Carbon dioxide injection or storage in mature or partially depleted oil reservoirs is an effective way to reduce carbon dioxide emissions and improve oil recovery. However, the corrosion defects greatly reduce the residual mechanical strength of the tubing with the effect of frost heaving force, which seriously limits the carbon dioxide enhanced oil recovery technology widely application. Therefore, the residual mechanical strength of corroded tubing in cryogenic carbon dioxide injection well is investigated in this paper. The results indicate that: (a) The residual mechanical strength of corroded tubing with the effect of frost heaving force is about 68% less than that without frost heaving force. (b) The effect of corrosion depth and location are sensitive, while the corrosion shape is relatively weak. (c) It is a meaningful method to increase working pressure to improve the residual mechanical strength of corroded tubing in the frozen section.