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本文立足于二连地区哈南油田的实际地质情况 ,把该区油层水淹分为低压未水淹层、低压弱水淹层、低压中等水淹层、低压强水淹层、高压未水淹层、高压水淹层等六种类型。结合油层水淹后储层性质的变化 ,从地球物理测井参数响应入手 ,通过哈南油田 2 0 0多口测井资料的综合解释 ,分析和总结了哈南油田各类水淹层的测井响应特征及其规律。在此基础上 ,提出该区水淹层解释的基本方法和规则。
Based on the actual geological conditions of the Haina Oilfield in Erlian area, this paper divides the flooding of the reservoir into two types: low pressure unmerified flooded layer, low pressure weak flooded layer, low pressure medium flooded layer, low pressure strong flooded layer, Layer, high pressure water flooded layer and other six types. Combining with the change of reservoir properties after the flooding of oil reservoir, starting with the response of geophysical well logging parameters, through the comprehensive interpretation of more than 200 logging data in Hannan Oilfield, the measurement of all kinds of flooded layers in the Hannan Oilfield was analyzed and summarized Well response characteristics and their laws. On this basis, the basic methods and rules of water-flooded layer interpretation in this area are proposed.