Fig. 3From: Assessing the accuracy of empirical decline curve techniques for forecasting production in unconventional reservoirs: a case study of Haynesville, Marcellus, and Marcellus Upper Shalea Fitting 30 Days (Transient Flow) of Data length. b Fitting 90 Days (Transient Flow) of Data length. C Fitting 180 Days (Transient Flow) of Data length. D Fitting 360 Days (BDF) of Data length. E Fitting 500 Days (BDF) of Data length. F Fitting 1000 Days (BDF) of Data length. G Fitting 1000 Days (BDF) of Data lengthBack to article page