孤东油田七区中水淹层测井资料综合解释及评价

分析了孤东油田七区中测井资料，在此基础上提出了该区水淹层的定性判别模式。利用关键井分析技术建立了多种地质参数的测井解释模型，并利用灰色判别技术制定出有效厚度和夹层厚度的确定标准，利用常规测井资料对水淹层测井资料进行了定性与定量相结合的评价，评价解释结果与生产测试结果吻合较好，取得了良好的地质效果

COMPREHENSIVE LOG INTERPRETATION AND EVALUATION OF WATER-FLOOD FORMATION AT THE MIDDLE SEVENTH DISTRICT IN GUDONG OIL FIELD

On the basis of analyzing all the well log data from the middle seventh district in Gudong oilfield, the qualitative discriminant patterns of water|flood are proposed. Some log interpretation models are developed by using the analysis technology of key well. The effective thickness and barrier layer thickness of reservoir are studied by the gray analysis method. The evaluation method and technology for water|flood formation are summarized with combination of qualitative discrimination and quantitative interpretation by using the normalize well log data. The interpretation results are in good agreement with the production data.