摘要
应用模糊综合评判与数理统计理论，以某油田Ｈ断块为研究对象，在综合分析其测井、地质、测试、试油资料的基础上，总结出了该地区水淹层变化特征，结合具体情况，选择了适用于模糊综合判别划分水淹层的测井曲线，并构造了模糊评判矩阵，建立了该地区水淹层定性解释模型。对８口井的资料进行处理，符合率达８５％。
Logging, geology and well
testing data from fault block H in a certain field are analyzed synthetically with fuzzy
synthetic judgement method and mathematical statistics. According to the variation
characteristics of the water flooded zones in that area, 4 m and 0 4 m resistivity logs
are selected as the starting factors of the fuzzy synthetic judgement. Then a fuzzy
judgement matrix is established and a qualitative interpretation model for the water
flooded zones in the field is set up. Data from 8 wells are processed with this method.
Compared with the test results the agreement rate reaches 85%.
出处
《测井技术》
CAS
CSCD
北大核心
1999年第1期46-49,共4页
Well Logging Technology
关键词
模糊分析
水淹层
测井解释模型
数据处理
综合评价
fuzzy
analysis water flooded zone log interpretation model data processing comprehensive
evaluation
