%0 Journal Article
%T 基于RevIN-Autoformer-FECAM的页岩气产量预测
Prediction of Shale Gas Production Based on RevIN-Autoformer-FECAM
%A 陈洪建
%A 龚跃
%A 金炜翔
%A 夏楚翔
%J Mine Engineering
%P 317-324
%@ 2329-731X
%D 2025
%I Hans Publishing
%R 10.12677/me.2025.132035
%X 在全球能源绿色转型的背景下，页岩气作为低碳能源的重要性日益凸显，但其产量受高维、非线性及非平稳性因素影响，传统预测方法存在精度不足和计算复杂度高的问题。为此，本文提出一种基于RevIN-Autoformer-FECAM的深度学习模型，用于提升页岩气产量预测的准确性。该模型通过可逆实例归一化(RevIN)缓解时间序列的非平稳性问题，结合Autoformer的自注意力机制捕捉长周期依赖关系，并引入频率增强通道注意力机制(FECAM)优化多频特征提取。实验基于威海页岩气田三口气井的生产数据，与Informer、Transformer等主流模型对比表明，RevIN-Autoformer-FECAM在均方误差(MSE)和平均绝对误差(MAE)指标上均显著优于基线模型，尤其在长周期预测(24~60天)中表现稳定。研究结果为复杂时序数据预测提供了高效解决方案，对页岩气开发优化具有重要应用价值。
Against the backdrop of the global green energy transition, shale gas has emerged as a critical low-carbon energy resource. However, its production is influenced by high-dimensional, nonlinear, and non-stationary factors, while traditional prediction methods suffer from limited accuracy and high computational complexity. To address these challenges, this paper proposes a deep learning model, RevIN-Autoformer-FECAM, to enhance the accuracy of shale gas production forecasting. The model integrates Reversible Instance Normalization (RevIN) to mitigate non-stationarity in time series, leverages the self-attention mechanism of Autoformer to capture long-term dependencies, and introduces a Frequency Enhanced Channel Attention Mechanism (FECAM) to optimize multi-frequency feature extraction. Experiments conducted on production data from three shale gas wells in the Weihai field demonstrate that RevIN-Autoformer-FECAM significantly outperforms baseline models (e.g., Informer, Transformer) in terms of Mean Squared Error (MSE) and Mean Absolute Error (MAE), particularly showing stable performance in long-term predictions (24~60 days). The research provides an efficient solution for complex time series forecasting and holds significant application value for optimizing shale gas development.
%K 页岩气产量预测，
%K RevIN-Autoformer-FECAM，
%K 时间序列预测，
%K 频率增强通道注意力机制(FECAM)，
%K 可逆实例归一化(RevIN)，
%K 自注意力模型
Shale Gas Production Prediction
%K RevIN-Autoformer-FECAM
%K Time Series Forecasting
%K Frequency Enhanced Channel Attention Mechanism (FECAM)
%K Reversible Instance Normalization (RevIN)
%K Self-Attention Model
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=109612