Machine-Learning-Assisted Identification of Steam Channeling after Cyclic Steam Stimulation in Heavy-Oil Reservoirs

Table 4

Sample types and construction methods of steam channeling.

Type	Construction demand	Sample number
Baseline data set	Time of steam channel from history production data	862
Reconstructed data set	Missing and incorrect data in the historical means of production	128
Prediction data set	Predict whether gas channeling occurs and when it occurs	10