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本文通过对孤东油田七区西馆陶组下段低电阻率油层发育特征的研究,分析了造成低电阻率油层的因素、测井参数特征及含水率的影响,探讨了低阻油层分布规律和开发中注意的问题。由此低电阻油层成为老油田增加新的储量的主要途径之一,在八区馆陶组下段发现新增地质储量90×104吨。同时为其他油田寻找同类型油藏具有指导意义。
Based on the study of the development of low resistivity reservoirs in the lower member of Xikantao Formation in Block 7 of Gudong Oilfield, the factors affecting the formation of low resistivity reservoirs, logging parameters and moisture content are analyzed. The distribution of low resistivity reservoirs and the distribution of low resistivity reservoirs are discussed. Development of the attention of the problem. As a result, the low-resistivity oil layer became one of the main ways to increase new reserves in the old oilfields. In the lower section of the Guantao Formation in the eight districts, a new geological reserve of 90 × 104 tons was discovered. At the same time for other oil fields to find the same type of reservoir is instructive.