富台油田潜山油藏综合试油技术

Composite production Testing Technique in Buried Reservoir in Futai Oilfield

针对富台油田下古生界潜山油藏储层埋藏深、温度高、基质渗透率很低,裂缝和溶蚀孔洞发育,非均质性较强,普遍受到污染等特征,在勘探试油过程中采用了中途测试、优选射孔方式、大型酸化压裂、液氮排液等技术措施。

Aimed at the complex characteristics-deep bury, high temperature, low matrix permeability, affluent fracture and carven and hole damage in buried reservoir in Futai oilfields, a lot of advancing techniques, which is very useful, including DST testing, properly perforating mode, large-scale acid zing and fracturing and liquid nitrogen drainage were used in the process of exploration and production testing.