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石油资源在经济的发展中发挥着重要的作用,近年来随着经济的持续发展,对石油的需求量越来越大,经调查发现,在我国已知的石油资源储量中,有66%以上的储量属于超低渗透油田,此类油田储量较丰富,开发难度较大,但是对我国的石油工业的发展却具有重要的意义,超低渗透油田逐渐成为主要的开采油藏,研究超低渗透油田探井过程中的整体部署问题有巨大的现实意义。本论文首先从超低渗透油田的物质结构、成分以及储层物性等方面分析了超低渗透油田的主要特点,进一步对超低渗透油田的开发状况进行研究,详细阐述了在开发中出现的各种关键问题,最后根据问题对超低渗透油田的探井过程提出针对性的整体部署意见。
Petroleum resources play an important role in economic development. In recent years, as the economy continues to develop, the demand for petroleum is growing. According to the survey, over 66% of China’s known reserves of petroleum resources have been found. Of the reserves belong to the ultra-low permeability oilfield. Such oilfields are rich in reserves and difficult to develop, but they are of great significance for the development of China’s oil industry. Ultra-low permeability oilfields have gradually become the major oil-producing reservoirs, The overall deployment of exploration wells in the oilfield has great practical significance. In this paper, the main characteristics of ultra-low permeability oilfields are analyzed from the aspects of material structure, composition and reservoir physical properties of ultra-low permeability oilfields. The development of ultra-low permeability oilfields is further studied. The development of ultra- According to the problem, the author puts forward some suggestions on the overall deployment of exploration wells in ultra-low permeability oilfield.