A New Production Forecasting Method of the Multifractured Horizontal Wells Based on Cluster Analysis

Table 1

Parameter of horizontal wells.

Wells	Parameters
	Matrix permeability (mD)	Porosity (%)	Length (m)	Half-length of main fracture (m)	Conductivity of main fracture (mD·m)	Number of fractures	Clusters	Cumulative production (10^4 m^3)
Well #1	0.26	10.29	1243	210	278	36	2	1.99
Well #2	0.02	7.17	1042	220	277	24	2	1.53
Well #3	0.36	10.30	1348	230	299	30	2	2.08
Well #4	0.27	10.67	1250	233	200	30	2	1.85
Well #5	0.08	10.28	1506	380	185	48	6	1.95
Well #6	0.05	10.24	1459	339	213	44	4	1.93
Well #7	0.06	9.44	1360	130	251	24	2	1.57
Well #8	0.36	10.00	780	139	351	24	2	1.77
Well #9	0.06	9.99	1133	310	209	48	4	2.00
Well #10	0.36	9.99	1310	250	159	40	4	1.68