陇东油田井场石油类物质自然迁移规律研究  

Research of the Migration Regularity of Petroleum Substances in Longdong Oilfield Well Site

作　　者：张海玲[1,2] 杨琴[1,2] 赵敏[1,2] 

机构地区：[1]中国石油长庆油田油气工艺研究院 [2]低渗透油气田勘探开发国家工程实验室

出　　处：《油气田环境保护》2014年第6期7-10,64,共4页Environmental Protection of Oil & Gas Fields

摘　　要：油田开发过程中不可避免有少量原油洒落井场,原油进入土壤会造成和引发不同程度的污染和危害。文章通过对不同年代开发的油井井场土壤剖面进行取样分析,研究了原油在以黄绵土为主的井场土壤中的迁移规律和分布特征,为该地区土壤环境治理提供科学依据。Small amount of crude oil is spilled into the soil inevitably,which leads to different degrees of pollution and hazard in the process of oilfield development.This article studied the migration regularity and the distribution characteristics of the crude oil in loess soil through analyzing the soil profile samples in different development periods,which could provide a scientific basis for soil environmental governance of the region.

关 键 词：石油污染 自然迁移 陇东油田 黄绵土 

分 类 号：X741[环境科学与工程—环境工程]