低渗透油田压裂水平井生产动态分析

Production Performance Analysis of Fractured Horizontal Wells in Low Permeability Oilfield

基于低渗透油藏的储层特征,对该油藏的渗流规律展开分析;研究了导致低渗透油藏的压裂水平井产能低下的主导原因,结合现场水平井的压裂数据,用数值模拟法获悉了具体影响因素以及它对于对压裂水平井产能影响的重要性。

Based on the study of the reservoir characteristics in Low Permeability Oilfield,this paper studies the seepage law of the reservoir;studies the main factors affecting the productivity of fractured horizontal wells in low-permeability reservoirs,combined with the experience of 196 horizontal wells in Oilfield Fracturing data,using numerical simulation methods to determine the influencing factors and their significance on the productivity of fractured horizontal wells.