泌阳凹陷复杂油藏低阻油层测井解释方法及应用

Log Interpretation Methods and Their Applications in the Blocks of Sungang and Xiaermen,Biyang Depression

针对河南油田孙岗、下二门地区复杂断块、复杂水系油藏的低阻油层测井解释方法进行研究 ,通过测井资料对砂层封闭条件、储集性能、含油性能进行了判别 ,并结合其它地质资料 ,对该地区部分井进行了精细解释 ,新发现多个油层 ,折合地质储量约 10 0多万

A series of methods are presented for interpretating the layers of complicated fault block and complicated water system reservoir in Sungang, Xiaermen depression of Henan Oilfield.Identification of encolsed sandy reservoir, reservoir quality and oil bearing characteristics is now available by using field logging data,based on which fine interpretation of the old wells in the areas with the aid of geologic data helps discover thirteen layers in six wells and two low productivity layers with reserves in place equivalent to more than one million tons.