水基钻井固废生物资源化土壤利用技术效果分析  

Efficiency Analysis of Bio-treatment and Soil Utilization Technology on Water-based Drilling Solid Waste

作　　者：陈立荣 乔川[2] 包莉军 冯永东 蒋学彬 沈弼龙 张敏[1] 刘汉军 CHEN Lirong;QIA Chuan;BALijun;FENG Yongdong;JIANG Xuebin;SHEN Bilong;ZHANG Min;LIU Hanjun(CCDC Safety,Environment and Quality Surveillance and Inspection Research Institute Guanghan,618300,China;Safety and Environmental Protection Division of Oil and Gasfield Company,PetroChina,Chengdu 610051,China;Exploration Management Division southwest Oil and Gasfield Company,PetroChina,Chengdu 610500,China)

机构地区：[1]中国石油川庆钻探工程公司安全环保质量监督检测研究院,四川广汉618300 [2]中国石油西南油气田分公司质量安全环保处,四川成都610051 [3]中国石油西南油气田公司勘探事业部,四川成都610500

出　　处：《环境影响评价》2020年第4期53-57,共5页Environmental Impact Assessment

基　　金：水基钻井固废分类处置资源化利用技术研究与示范应用(CQ2019B-42-2-7);钻井岩屑与废弃油环保利用技术研究及试验(2020T—008-001)。

摘　　要：针对四川油气田水基钻井固废的性质和目前处置利用中存在的缺陷,利用微生物具有代谢多样性、分解污染物快、污染物降解彻底等优势特征,对四川油气田水基钻井固废进行了生物处理和土壤利用试验,并先后应用于15口井。本文重点通过污染指标的追踪监测,分析了生物资源化处置土壤利用技术的应用效果。研究结果表明,生物处理技术可有效降解水基钻井固废中的有机物,是一种较有效的资源化处置土壤利用技术。According to the characteristics of water-based drilling solid waste and the current defects in disposal and utilization,and the characteristics of microbial,such as metabolic diversity and rapid and through decomposition of pollutants.The bio-treatment experiment of drilling solid waste change to soil were carried,and this technology was applied successfully in 15 wells.This article focuses on the application effect of the resource treatment and soil utilization technology with tracing and monitoring of pollution factors.The results show that the bio-treatment technology can effectively degrade the organic matter of water-based drilling solid waste,and it is a more effective technology for soil utilization.

关 键 词：钻井 固体弃物 生物处理 资源化 

分 类 号：X701[环境科学与工程—环境工程]