基于地震资料的储层产能预测方法
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摘要
油藏地球物理研究的深入发展,不仅可为油气勘探提供圈闭,而且可为油气田开发提供储层参数。就利用地震资料研究储层产能开展了探索性研究,以地震波属性提取为基础,以神经网络为手段,根据已知井的产能与井旁地震波属性建立神经网络训练集,对LG区块油气产能分布进行预测。结果表明效果显著。
The development of reservoir geophysical study provided traps for hydrocarbon exploration, and reservoir parameters for oil and gas development. Reservoir productivity was studied by using seismic data, based on the extraction of seismic wave attribute, a neural network train set was established based on known well productivity and well-site seismic wave attribute by using the neural network, the distribution of oil and gas productivity in LG Area was predicted. The result shows that its effect is obvious.
引文
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