Productivity Analysis of Volume Fractured Wells under Different Working Systems

Table 1

Fracture conductivity influence function.

	Equation (29)		Relative error (%)		Equation (29)		Relative error (%)
0.01	7.8304	5.16526	51.5974	0.31623	1.84865	1.83579	0.7005
0.01259	6.88014	4.93793	39.3325	0.39811	1.64816	1.63775	0.6356
0.01585	6.12671	4.71057	30.0630	0.50119	1.4568	1.44818	0.5952
0.01995	5.51179	4.48325	22.9418	0.63096	1.27575	1.26871	0.5549
0.02512	4.9974	4.25607	17.4182	0.79433	1.10638	1.10089	0.4987
0.03162	4.55765	4.02915	13.1169	2	0.56609	0.56731	-0.2150
0.03981	4.17424	3.80263	9.7724	3	0.4026	0.40658	-0.9789
0.05012	3.83381	3.57667	7.1894	4	0.31141	0.31707	-1.7851
0.0631	3.52637	3.35151	5.2173	5	0.25319	0.25993	-2.5930
0.07943	3.24435	3.12743	3.7385	6	0.21278	0.22025	-3.3916
0.1	2.98195	2.9048	2.6559	7	0.18312	0.19109	-4.1708
0.12589	2.73478	2.68411	1.8878	8	0.16043	0.16875	-4.9304
0.15849	2.49962	2.46598	1.3642	9	0.14253	0.15109	-5.6655
0.19953	2.27427	2.25119	1.0252	10	0.12805	0.13676	-6.3688
0.25119	2.05743	2.04072	0.8188