注水采油对中原油田生态环境的影响分析.PDF

17 4 V ol. 17 N o. 4 2007 12 JO U RN A L O F EM CC Dec. 2007 注水采油对中原油田生态环境的影响分析 1 1 2 1 赵修军 , 赵东力 , 郑琳, 靳卢芳 ( 1. 河南省地球物理工程勘察院, 河南 郑州 450044 2. 河南省煤田地质局资源环境调查中心, 河南 郑州 450003) : 随着近30 年来中 油田高强度大面积的石油开采, 高强度注水采油和超采地下水造 成的负面效应日益凸现通过地下水位下降, 地下漏斗面积增大, 地面沉降, 地裂缝, 土壤水 体污染五个方面阐述了注水采油带来的生态环境问题, 以及由此导致的对公共设施和建筑物 的破坏水土污染等严重后果 : 注水采油 生态环境 地面沉降 土壤污染 水体污染 : T E355 : A : 1008- 813( 2007) 04- 0008- 03 Analysis on Eco- environmental Effect of Water Injection Oil Production in Zhongyuan Oil Field 1 1 2 1 Zh ao X iuju n , Zhao Dong li , Zheng L in , Jin Qiuf ang (1. H enanA cademy of Geop hysical and Engineering Exp loration, Zhengzhou 450044 2. Resources and Environment Investigation enter of H enan Provincial oalf ield Geology Bureau, Zhengzhou 4 5000 3) Abstract: During t he past 30 years, w it h the hig h - st reng th and larg e- area oil mining , the negat ive eff ect cau sed by hig h- st reng t h w at er inject ion oil produ ction and ov erdraft g round- w at er is get t ing obviou s day by day . T he ar ticle b ased on the analysis on w at er level draw- dow n, under ground f unnel area augm ent , land sub sidence, g round f issure, soil and w at er po l- lut ion point out t he eco - enviro nm ent al problems caused by w at er inject io n o il pro du ct ion , thu s lead t o the dest ru ct ion of public f acilit ies and buildings , w at er and soil poll ut ion severe con sequ ences . Key words: w at er inject io