Study on the Pressure Drop Variation and Prediction Model of Heavy Oil Gas-Liquid Two-Phase Flow

Table 6

Calculation errors of the different models.

Well	Error	B-B	Aziz	Hasan	JPI	Kaya	New model
XXXX-004	AAPE (%)	25.07	23.01	25.52	22.28	28.35	-1.23
	APE (%)	25.07	23.01	25.52	22.28	28.35	12.61
XXXX-010	AAPE (%)	27.93	28.25	28.59	28.03	31.25	13.7
	APE (%)	27.93	28.25	28.59	28.03	30.82	7.1
XXXX-012	AAPE (%)	34.28	19.32	19.59	19.28	36.4	16.3
	APE (%)	34.28	17.68	18.1	17.61	36.4	7.04
XXXX-026	AAPE (%)	35.45	36.65	36.09	35.25	38.15	13.33
	APE (%)	35.45	36.65	36.09	35.25	38.14	8.24