【摘要】 朝阳沟油田是典型的裂缝性低渗透砂岩油藏,因此对其裂缝发育特征进行研究。构造力学与油井生产动态分析表明天然裂缝方向近东向西,人工裂缝方向与其一致;构造力学数值分析显示裂缝发育区域在构造轴部与断层两侧。裂缝研究将对井网优化设计起着重要的作用。更多还原

【Abstract】 Chaoyanggou oil field is a typical low-permeability and fractured sandstone reservoir.Structural mechanics and dynamics of production wells indicate that the natural fractures in the near east to west,and artificial fractures with the same direction;Structural mechanics numerical analysis shows that anticline shaft and both sides of faults is the region of fracture development.Fracture study will play an important role in the well pattern optimization design.更多还原