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从事多年陆上油田业务的阿布扎比公司(ADCO以下简称公司)最近开始了一项改进注水系统(压力保持)的新设计,以提高该公司所辖三个主要油田——阿萨布、巴布和布哈萨的管理水平。这项新设计的主要目的是将现有的“双井”注水系统改进和扩大为“丛式井”注水系统,这样不但可提高已开采产油层的轻烃收率而且能确保最高稳产期达20年。目前,阿萨布和巴布两油田的“丛式井”工程计划已由该公司的工程技术人员完成了国内的工作。该公司在认真总结本国标准、设计程序和技术规范的基础上,能够将全面的工程实践与实际运行技术结合在一起,形成一个适于当地环境特点的工程项目。上述项目具有基建投资低,维修费用少,便于后期调整改造等优点。
Abu Dhabi (ADCO), a multi-year onshore oilfield business, recently started a new design to improve waterflooding systems (pressure maintenance) to enhance the company’s three major oil fields, Assab, Pakistan Cloth and clothhassa management level. The main purpose of this new design is to improve and extend the existing “double well” waterflood system to a “cluster well” waterflood system that will not only increase the light hydrocarbon yield of the reclaimed production zone but also ensure the highest stable production rate 20 years. At present, the “cluster well” project in the Assab and Babu fields has been completed domestically by the company’s engineering and technical personnel. On the basis of earnestly summarizing its own standards, design procedures and technical specifications, the company is able to combine comprehensive engineering practice with actual operation technology to form a project suitable for the local environment. The above projects have the advantages of low investment in infrastructure, less maintenance costs, and convenient adjustment and reconstruction in the later period.