高含水期开发并测井储层评价

胡杰等．高含水期开发井测井储层评价．测井技术．１９９４．１８（２）：１２５～１３２高含水期开发井测井储层评价是一个新的课题。注水开发的油田．在开发过程中．随着注入水的推进和含水率的提高，油层参数也在不断变化。因而在不同的含水期要采用不同的参数进行水淹层的测井解释。本文以注水开发油田开发过程中油层参数变化为基本概念，在不同含水期建立不同的基础参数方程、厚层细分和分层求地层水电阻率来解决各个含水期的水淹层解释问题。以胜利孤岛中一区为例，论述这一基本概念和解释方法。

Log Interpretation for Development Well With High Water Cut

Accurate log interpretation for development well with high water cut is a new problem to be solved. In the development of a water flooded oilfield. formation parameters are changing continuously with the progress of injected water flooding and the increase of water cut. So at the period of different water cut different parameters should be used for log interpretation for water flooded formation. With this concept, different equations of basic parameters are set up for different water cut. Thick formation is subdivided and formation water resistivity of each separate layer is determined so as to interprets the water flooded formation producing with different water cut. This approach is demonstrated with case studiesof Zhong 1 area, Gudao, Shengli Oilfied.