• Title/Summary/Keyword: Deep residual networks

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Recurrent Neural Network Model for Predicting Tight Oil Productivity Using Type Curve Parameters for Each Cluster (군집 별 표준곡선 매개변수를 이용한 치밀오일 생산성 예측 순환신경망 모델)

  • Han, Dong-kwon;Kim, Min-soo;Kwon, Sun-il
    • Proceedings of the Korean Institute of Information and Commucation Sciences Conference
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    • 한국정보통신학회 2021년도 추계학술대회
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    • pp.297-299
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    • 2021
  • Predicting future productivity of tight oil is an important task for analyzing residual oil recovery and reservoir behavior. In general, productivity prediction is made using the decline curve analysis(DCA). In this study, we intend to propose an effective model for predicting future production using deep learning-based recurrent neural networks(RNN), LSTM, and GRU algorithms. As input variables, the main parameters are oil, gas, water, which are calculated during the production of tight oil, and the type curve calculated through various cluster analyzes. the output variable is the monthly oil production. Existing empirical models, the DCA and RNN models, were compared, and an optimal model was derived through hyperparameter tuning to improve the predictive performance of the model.

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