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压裂是低孔、低渗油田改造的主要增产措施。镇泾油田是典型的“三低”储层,产油井都需要压裂求产。通过对镇泾油田常规测井资料、岩石物理分析及试油数据的研究分析,确定了区块的储层评价标准,按油藏驱动类型进行分类,有针对性地为压裂层位的优选提供参数依据。根据压裂规模与储层厚度、储层类型、油藏类型、油气级别等的关系,对镇泾油田压裂规模进行预测评价,为压裂措施提供准确有效的层位及压裂规模建议,尽快获得工业油流。
Fracturing is the main stimulation for the transformation of low-porosity and low-permeability oilfields. Zhenjing Oilfield is a typical “three low ” reservoir, production wells need fracturing production. Based on the conventional logging data, petrophysical analysis and oil testing data of Zhenjing Oilfield, the reservoir evaluation criteria of the block are determined and classified according to the type of reservoir drive. The optimal selection of fracturing horizon Provide parameters based on. Based on the relationship between fracturing size and reservoir thickness, reservoir type, reservoir type, oil-gas level and so on, the fracturing scale of Zhenjing Oilfield is predicted and evaluated to provide accurate and effective reservoir horizon and fracturing proposal for fracturing measures. Get industrial oil flow as soon as possible.