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从四性关系、储层微观特征等方面对焉耆盆地宝浪油田宝北区块三工河组低阻油层的储层特征进行了研究,认为该区块低阻油层的形成主要受其内部的中高地层水矿化度和较高束缚水含量的影响;提出了定性识别该区块低阻油层的方法。为测井更精确识别该类油气层提供了地质依据。
The reservoir characteristics of low resistance reservoirs in Baogang block, Baobei block, Baolang oil field, Yanqi Basin, are studied from the perspective of the four sexual relations and the micro-features of reservoirs. It is considered that the formation of low-resistivity reservoirs in this block is mainly affected by its internal Middle and high formation water salinity and higher irreducible water content. A method of qualitatively identifying low resistivity reservoirs in this block is proposed. This provides a geological basis for logging to more accurately identify such reservoirs.