摘要
以我国主要页岩气开发区为研究对象,总结了页岩气开发油田化学剂应用特点和环保风险,包括总液量大、成分复杂、环节多、周期长。从地下水环境影响角度对油田化学剂环保标准、技术措施、监管政策进行了归纳,提出了针对性的政策和技术建议,对于降低油田化学剂的环境风险,保护地下水安全提供了支持。
Taking the main shale gas development zones in China as the research object,this paper summarizes the application characteristics and environmental protection risks of oilfield chemicals in shale gas development,featuring large total liquid volume,complex composition,multiple links and long cycle. The current environmental protection standards,technical measures and regulatory policies of chemical agents in oilfields are summarized from the perspective of its impact on the groundwater environment,and suggestions are put forward to reduce its environmental risks and protect the groundwater.
引文
[1]熊德明,张思兰,冯斌,等.涪陵页岩气勘探开发环保现状分析[J].西安石油大学学报(自然科学版),2016,31(6):48-53.
[2]蒲俊兵,袁道先,蒋勇军.重庆市地下河的空间分布及水资源[J].水文地质工程地质,2009,36(2):34-39.
[3]刘长礼,王秀艳,吕敦玉,等.中国南方岩溶地下水面源污染风险评价及防控对策[J].地球学报,2017,38(6):910-918.
[4] Vidic R D,Brantley S L,Vandenbossche J M,et al. Impact of Shale Gas Development on Regional Water Quality[J]. Science,2013,340(6134):1288.
[5]甘霖,祁国栋,卜海,等.油田化学剂质量认证标准存在的问题及解决方案[J].石油工业技术监督,2017,33(3):17-20.
[6]卢景美,高文磊,刘学考.页岩气开发的环境影响和环保策略[J].天然气与石油,2014,32(3):76-80.
[7] New York State Department of Environmental Conservation.Supplemental generic environmental impact statement on the oil,gas and solution mining regulatory program[R]. Albany,NY:New York State Department of Environmental Conservation,2009.
[8]钟琰,方军毅.涪陵国家级页岩气产能示范区开发过程中的生态环境保护[J].中国石油石化,2017(7):34-35.
[9]王欣,杜德林,朴昌浩,等.国内外油田化学剂及材料标准现状[J].油田化学,2009(2):204-209.
[10] Secretary of Energy Advisory Board. Shale gas production subcommittee second ninety day report[R]. Washington DC:U. S.Department of Energy,2011.
[11]孙海芳,王长宁,刘伟,等.长宁-威远页岩气清洁生产实践与认识[J].天然气工业,2017,37(1):105-110.
[12]梅绪东,金吉中,王朝强,等.涪陵页岩气田绿色开发的实践与探索[J].西南石油大学学报(社会科学版),2017,19(6):9-14.
[13]卢培利,邱哲,张代钧,等.页岩气开采返排废水有机污染物研究进展与展望[J].化工进展,2018,37(3):1161-1166.
[14]杨德敏,喻元秀,梁睿,等.我国页岩气开发环境影响评价现状、问题及建议[J].天然气工业,2018,38(8):119-124.
[15]谭茜,宋福忠,张代钧,等.页岩气开发水力压裂活动的环境监管对策[J].环境影响评价,2015,37(6):68-73.