Stress Sensitivity of Proppant-Containing Fractures and Its Influence on Gas Well Productivity

Table 3

The calculated productivity results of fractured gas well.

Fracture type	Well productivity	(MPa)
		40	38	36	34	32	30
1^#		0	2905	5271	7095	8373	9093
		0	6551	12632	18245	23389	28064
		—	55.66	58.27	61.11	64.20	67.60
2^#		0	6666	12816	18471	23649	28368
		0	9299	18041	26231	33873	40970
		—	28.31	28.96	29.58	30.18	30.76
3^#		0	7747	14945	21609	27754	33395
		0	9683	18819	27410	35460	42972
		—	20.00	20.59	21.17	21.73	22.29
4^#		0	9346	18135	26373	34066	41220
		0	10212	19880	29005	37589	45633
		—	8.48	8.78	9.07	9.37	9.67
5^#		0	1248	2190	2784	2970	2643
		0	6742	12889	18428	23337	27577
		—	81.49	83.01	84.89	87.27	90.42
6^#		0	4239	7962	11173	13876	16070
		0	9009	17326	24951	31881	38112
		—	52.94	54.05	55.22	56.48	57.83