摘要
钻井液添加剂是影响钻井废弃物污染特性的主要因素之一,使用环保型钻井液添加剂是钻井废弃物污染源头控制的重要途径。文章研究了几种典型页岩气钻井液体系的钻井液添加剂和钻井废弃物,分析其重金属、生物毒性等环保性能与钻井废弃物环境污染特性之间相关性,为环保型钻井液和钻井废弃物环境污染源头控制研究提供了一定的参考。
As drilling fluid additives are one of the main factors affecting the characteristics of drilling waste pollution, the use of environmentally-friendly drilling fluid additives is an important way to control drilling waste pollution at source. In this paper, we study drilling fluid additives and drilling wastes from several typical shale gas drilling fluid systems, and analyze the correlation between environmental performance such as heavy metals and biological toxicity and environmental pollution characteristics of drilling wastes, in an effort to provide certain reference for research on environmental-friendly drilling fluids and drilling waste pollution control at source.
作者
刘晓辉
谢水祥
许毓
任雯
张明栋
孙静文
仝坤
Liu Xiaohui;Xie Shuixiang;Xu Yu;Ren Wen;Zhang Mingdong;Sun Jingwen;Tong Kun(State Key Laboratory of Petroleum Pollution Control,CNPC Research Institute of Safety and EnvironmentalTechnology,Beijing 102206,China)
出处
《石油石化绿色低碳》
2019年第4期53-59,共7页
Green Petroleum & Petrochemicals
基金
国家科技重大专项（2016ZX05040-003）
中国石油低碳重大专项（2016E-1203）
关键词
钻井液添加剂
钻井废弃物
环境污染特性
相关性
Drilling fluid additives
drilling waste
environmental pollution characteristics
correlation
