Fig. 17

The fitted curve between fracturing fluid flowback and daily gas production between different model’s vs. in-situ data. (a) CNN-LSTM; (b) CNN-GRU-AM; (c) CNN-Transformer.

The fitted curve between fracturing fluid flowback and daily gas production between different model’s vs. in-situ data. (a) CNN-LSTM; (b) CNN-GRU-AM; (c) CNN-Transformer.