一种底水低渗透油藏开发的实验物理模型

Experimental physical model for low -permeability bottom water oil pool exploitation

Abstract

The utility model discloses an experimental physical model for low -permeability bottom water oil pool exploitation, including the model casing, the oil storage tank has been seted up to the bottom of model casing, and the both sides wall of oil storage tank installs oil pipe respectively, the even vertical interlude in top of model casing has horizontal arrangement's the position of beating to manage, and the even level of the lateral wall of model casing interlude has the degree of depth of vertical range to survey buret. Install control by temperature change irradiation device through the bottom of model casing, can heat to the region under the local different environment, make its and real ambient condition identical, also can avoid influencing its numerical result when calculating, survey buret and break the position pipe through the degree of depth that evenly is equipped with, can measure it according to the position and the degree of depth of difference to it refers to to measure multiunit different data, through the detection electrode of even installation and mutually supporting that the measuring was contacted, can directly use the measuring contact can accomplish resistivity and calculate required numerical value.
本实用新型公开了一种底水低渗透油藏开发的实验物理模型,包括模型壳体,所述模型壳体的底部开设有储油槽,且储油槽的两侧壁分别安装有油管,所述模型壳体的顶部均匀竖直穿插有水平排列的打位管,且模型壳体的侧壁均匀水平穿插有竖直排列的深度测量管。通过模型壳体的底部安装有温控照射装置,可以对局部不同环境下的地域进行加温,使其与现实环境条件相吻合,也会避免在计算时影响其计算结果;通过均匀设有的深度测量管和打位管,可以根据不同的位置和深度对其进行测量,以便测量出多组不同数据进行参考;通过均匀安装的检测电极和检测触点的相互配合,可以直接使用检测触点即可完成电阻率计算所需的数值。

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