Prediction of Heavy Oil Steam Stimulation Based on Data-Driven and Mechanism Model

Table 1

Correlation coefficient of partial variables.

	x1	x2	x3	x4	x5	x6	x7	x8	x9	x10	x11	x12	x13
y1	0.574	0.718	0.671	0.622	0.419	0.698	0.697	0.785	0.727	0.772	0.640	0.485	0.386
y2	0.685	0.526	0.532	0.399	0.640	0.778	0.715	0.688	0.641	0.675	0.583	0.640	0.665
	x14	x15	x16	x17	x18	x19	x20	x21	x22	x23	x24	x25	x26
y1	0.562	0.078	0.760	0.746	0.109	0.646	0.353	0.029	0.509	0.575	0.876	0.745	0.237
y2	0.082	0.056	0.399	0.558	0.117	0.622	0.165	0.336	0.656	0.684	0.796	0.787	0.348