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石油资源属于一种非可再生资源,所以在石油资源开采过程中,还应做好保护石油油藏油层的工作,以达到可持续开发石油资源的目的。在我国石油资源中低渗透砂岩油藏油田占有很大比重,并且具有非常丰富的石油储量,但是由于其主要分布在洼陷区与陡坡区,使得储备石油的结构层都具有十分复杂情况,因此凸显出储层物性差、孔喉细小等特点。这就使得传统的石油开采技术难以满足低渗透砂岩油藏油田的开采需求,难以实现对该油田的高效开采。本文就低渗透砂岩油藏开发技术,进行了深入的研究。
Petroleum resources belong to a kind of non-renewable resources, so in the process of oil resources exploitation, we should also do a good job in protecting the oil reservoir reservoirs in order to achieve the purpose of sustainable development of oil resources. The low permeability sandstone reservoirs occupy a large proportion of oil resources in our country, and have very rich oil reserves. However, due to the fact that they are mainly distributed in the subsidence area and the steep slope area, the structural layers of the reserve oil are very complex. Therefore, Highlight the poor reservoir properties, pore throat and other small features. This makes the traditional oil extraction technology is difficult to meet the low permeability sandstone reservoir oil exploration needs, it is difficult to achieve efficient exploitation of the field. In this paper, low permeability sandstone reservoir development technology, conducted in-depth research.