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夹层的空间分布研究 ,对于精细油藏描述而言是一个难题 ,目前还没有一种行之有效的解决方法。本文针对平湖油气田H3 2 油藏开发实际 ,先采用随机建模方法建立油藏的三维夹层模型 ,再用确定性建模方法建立油藏的三维孔隙度模型 ,并依此对夹层模型进行校正 ,然后用于生产动态预测。钻井结果证实 ,夹层预测结果与油藏实际情况吻合
The study of the spatial distribution of the interlayer is a difficult problem for fine reservoir description. At present, there is not an effective solution to this problem. In this paper, according to the actual development of H3 2 reservoir in Pinghu oil and gas field, a three-dimensional reservoir model of reservoir is first established by stochastic modeling method, and then a three-dimensional porosity model of reservoir is established by deterministic modeling method. Based on this, Then used to produce dynamic forecasts. Drilling results confirmed that the mezzanine prediction is consistent with the actual reservoir conditions