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为了对塔里木盆地英买2~3构造侏罗系至志留系的测井储层与油气资源进行研究和评价,描述了该构造上侏罗系至志留系各地层的基本电性特征;进行了构造上及周边井重要层系地层的构造倾角和古水流研究。通过岩心物性分析和油气描述,结合地层对比和地层倾角资料的研究,结果表明:英买2~3井区侏罗系地层从北西向南东逐渐抬升;横向上,古水流方向是南东东—北西西,物性特征是北西往南东逐渐变好,标识物源方向与古水流方向一致;纵向上,底部物性较中上部好,说明了沉积时底部较中上部水动力强的特点;英买3井油气显示好于其它各井,可望在英买3井南部高点地区获得新的油气显示。
In order to study and evaluate well logging reservoirs and oil-gas resources in Yingmai 2-3 structure of Ying Buy in the Tarim Basin, the basic electrical characteristics of each strata from Jurassic to Silurian in this tectonic setting are described. A study on tectonic dip and paleo-water flow in the strata of the major strata in the structural and peripheral wells was carried out. The results show that the Jurassic strata in Yingmai 2-3 well area gradually rise from northwest to southeast, and the horizontal direction, the direction of paleo-water flow is from south to east Northwest-West, the physical properties are gradually changing from northwest to southeast, and the source direction of the marker is consistent with the direction of paleocurrents. In the vertical direction, the bottom is better than the middle and upper part, indicating that the bottom is stronger than the middle and upper sediments. Buying well 3 shows better than other wells, and is expected to gain new oil and gas displays in the southern high point of Well Ying 3.