裸眼井分层压力测试技术在吐哈油田的应用

An Application of the Layerd Pressure Test Technique for Open Hole Wells in Tuha Oilfields Branch.

在裸眼井中直接对某储层进行高精度压力测试 ,获取储层流体、样品 ,其测试结果可用于判断地层压力异常、流体密度、流体界面、油气层枯竭状况、储层连通性、地层有效渗透率等。建议在新钻调整井中 ,只要井况允许 。

A liquid sample can be obtained from a layer by the direct pressure test with high precision.Test results can be used to evaluate aspects including the abnormity of formation pressure,the liquid density,liquid interfaces,the reservoir depletion performance,the formation connectivity,the efficient permeability and so on.The technique should be employed in a new adjustment well if the well situation were permitted.