油田开发产污环节分析

Analysis of Link Producing Pollution in Oil Field Development

油田开发工程的污染源是以油井为中心,由钻井、井下作业、采油、油气集输、储运等各工艺过程,以及计量站、转油站、联合站、油气管网等设施组成的区域性污染源。主要污染物是油田开发生产所产生的含油污水、烃类气体和落地油,此外还有钻井泥浆、岩屑、锅炉烟气、噪声。只有了解其每一个具体环节,才能真正搞好环境保护工作,才能对油田开发的环境评价和环境保护验收起到一定的指导作用。

The pollution source of oil field development project,considering oil well as its center,is a regional pollution source consists of every technology process such as well drilling,underground well operation,oil extraction,oil-gas gathering and transportation,storage and transportation,as well as facilities of measuring station,oil transferring station,combination station and oil & gas pipeline network and so on.The major pollution are sewage with oil,hydrocarbon gas and ground crude oil which are produced in oil field development.There are also other things of pollution,including well drilling mud,rock filings,boiler flue gas as well as noise.Only understanding its every specific link,we could truly do environment protection work well,therefore it would play a very certain guidance role in environmental assessment and environmental protection acceptance check of oil field development