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本文从沉积相观点出发,利用老君庙油田L油层的注水、采油、试油、油井水淹、油层水洗等大量现场资料,分析研究了以河流沉积为主的油层非均质分布及在油田注水开发中注入水的运动规律,油层水洗特征,油井的产能、见水、水淹规律及残余油分布规律。并提出了油田开发调整意见。认为沉积相是研究和指导油田开发的重要方法之一。
Based on sedimentary facies, this paper makes use of a large amount of field data, such as water injection, oil recovery, oil testing, oil well water flushing and oil washing in L oil layer of Laojunmiao Oilfield, analyzes the heterogeneity distribution of oil layers mainly in river sediments and the oil- Water injection into the water during the development of the law of movement, reservoir washing characteristics, production capacity of wells, see the water, water law and residual oil distribution law. And put forward the opinion of oilfield development and adjustment. It is believed that sedimentary facies is one of the important methods to research and guide oilfield development.