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盐穴地下储油库热质交换及蠕变
卜宪标1; 谭羽非2; 李炳熙2; 宋传亮2
2009
Source Publication西安交通大学学报
ISSN0253-987X
Volume043Issue:011Pages:104
Abstract为了确保盐穴储油库的密闭性和安全性,建立了油、卤水和围岩的热交换模型以及由于温度变化而引起的溶腔压力变化模型,同时建立了岩盐蠕变和渗透模型.通过TDMA算法对模型进行了求解,结果表明,油在7a的放置过程中,温度升高了8.635℃,压力升高了8.97MPa,即温度升高1℃压力约升高1MPa.另外,盐穴的蠕变量随着放置时间的增加而减小.岩盐的渗透率很小,油的渗透量可以忽略.温度变化对溶腔压力有重要的影响,油和卤水的热膨胀系数与可压缩系数的比值决定了温度变化对压力的影响程度.在实际注油时,要准确测量油和卤水的可压缩系数和热膨胀系数,以便对溶腔内液体的温度和压力做出正确的预测和判断.
Language英语
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/19552
Collection中国科学院广州能源研究所
Affiliation1.中国科学院广州能源研究所
2.哈尔滨工业大学
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
卜宪标,谭羽非,李炳熙,等. 盐穴地下储油库热质交换及蠕变[J]. 西安交通大学学报,2009,043(011):104.
APA 卜宪标,谭羽非,李炳熙,&宋传亮.(2009).盐穴地下储油库热质交换及蠕变.西安交通大学学报,043(011),104.
MLA 卜宪标,et al."盐穴地下储油库热质交换及蠕变".西安交通大学学报 043.011(2009):104.
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