黄河三角洲湿地地下水石油污染的数值模拟  

Numerical Simulation of Underground Water Pollution by Oil in Yellow River Delta Wetland

作　　者：刘世恩[1] 李波海[2] 

机构地区：[1]承德石油高等专科学校石油工程系,河北承德067000 [2]承德石油高等专科学校化学工程系,河北承德067000

出　　处：《承德石油高等专科学校学报》2014年第2期4-8,共5页Journal of Chengde Petroleum College

摘　　要：以研究区抽水试验的参数作为初值,建立了相应的地下水流值模型;同时结合弥散实验所得参数建立了研究区污染物溶质运移模型,并利用模型数据差值分析对黄河三角洲湿地油气资源开发的生态环境机制进行探讨,通过水质模型预测,得出常规石油作业污染物在潜水含水层表层大量聚集,如不及时治理,污染物会向承压含水层运移。因此为了保护湿地,降低石油对湿地地下水污染及生态环境的破坏,需要地方政府和油田方面配合,加强沟通、协作和监管。The Yellow River delta wetland is the world＇s rare estuary wetland ecosystem, and it is one of ＂the most beautiful wetlands in China＂. At the same time, the second largest oilfield in China- Shengli Oilfield is located there. The problem we must face is that how to protect ecological resources during the development of oil and gas resources. In this paper, using pumping test parameters of the study area as initial value, the underground water flow model was established; combined with the diffusion experimental parameters, the pollutant solute transport model was established for the study area. The development of the ecological environment mechanism in the Yellow River delta wetland during exploring oil and gas resources was discussed using different analysis of the model data.

关 键 词：地下水 黄河三角洲湿地 地下水流数值模型 溶质运移模型 

分 类 号：TE991.2[石油与天然气工程—石油机械设备]