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滨603块主要含油层系为馆陶组四砂层组,油藏埋深1004-1067m,储层岩性主要为粉砂岩,属高孔、中高渗透储层,油藏类型主要为构造-岩性油藏。为了摸清其储量动用状况,为下一步开发调整提供依据,此次对其开发历程进、开采现状、开采特征及开发效果进行评价,并分析其开发过程中存在的问题,对区块开发潜力及剩余油进行评价等。
The main oil reservoir of Bin-603 is a four-sand formation of the Guantao formation, with a reservoir depth of 1004-1067 m. The reservoir lithology is mainly siltstone, which belongs to high-porosity and medium-high permeability reservoirs. The reservoir types are mainly tectono-rock Sexual reservoir. In order to find out the status of its reserves, it provides the basis for the next step of development and adjustment. This time, the status quo of development, the status quo of mining, the characteristics of mining and the effect of development are evaluated, and the problems existing in the process of development are analyzed. And remaining oil evaluation.