石油钻采工程对杏子川水土环境的影响分析  

Effect of Petroleum Extraction Project on Soil and Water Environment in Xingzichuan

作　　者：王洁 刘海军[2] 

机构地区：[1]陕西省三门峡库区管理局,西安714000 [2]西北农林科技大学水建学院,杨凌712100

出　　处：《杨凌职业技术学院学报》2009年第2期8-13,共6页Journal of Yangling Vocational & Technical College

摘　　要：通过调查分析研究了采油工程对杏子川水土环境的影响,预测了采油工程对杏子川水土环境的破坏、占压等扰动影响面积及新增水土流失量。采油工程建设扰动原地貌、占压土地面积152.22 hm2,损坏水土保持设施面积152.22 hm2;建设期动用土石方总量212.74万m3,其中井场建设中产生的弃方无序堆放,是新增水土流失的主要来源;水土流失以水力侵蚀为主,项目建设水土流失总量181 195 t,侵蚀增量58 429 t。Through the investigation and study of the effect of the petroleum extraction project on the soil and water environment in Xingzichuan, the scale and the characteristics of soil and water losses, as well as the local natural environment, social economy conditions were described. The destruction of petroleum extraction to the Xingzichuan water and soil environment were forecasted as well. The petroleum extraction project disturbed the landform, occupied land area 152.22 hm^2, the earthwork volume in construction process was 2. 1 million m^3 , the newly-increased soil erosion came from disordered stack of abandoned earthwork. The soil erosion was mainly water erosion, the erosion amount was predicted as the gross erosion 181195t, the incremental amount 58429 t.

关 键 词：水土环境 水土保持 石油钻采工程 杏子川流域 

分 类 号：X322[环境科学与工程—环境工程]