雷家碳酸盐岩油藏二次开发部署及实践

摘要

The hydrocarbon reservoirs of Leijia are developed with dolomite reservoirs and short for natural energy.Poor effects appear for the serious influnce of fracture on water channeling.On the basis of reservoir study,this study clearly calculated the potential of residual oil and formulated the adjustment of horizontal wells,with many methos such as dynamic analysis,numerical simulation etc.Therefor,piolt tests acquired obvious effects.%雷家碳酸盐岩油藏为白云岩储层,天然能量不足,由于裂缝影响水窜严重,注水效果差.本次在油藏研究的基础上,利用动态分析、数值模拟等多种方法,明确了剩余油潜力,制定了水平井注采的调整对策,先导试验取得了一定的效果.