Prediction of Production Performance of Refractured Shale Gas Well considering Coupled Multiscale Gas Flow and Geomechanics

Table 9

Production increase percentage corresponding to different refracturing times.

Refracturing time; (year)	Gas flow rate; (10^4 m^3/day)	PIP; (%)	Cumulative gas production; (10^8 m^3)	PIP; (%)
No refracturing	2.151		1.1373	—
3	2.925	36.0	1.6894	48.5
4	3.048	41.7	1.6350	43.8
5	3.264	51.7	1.6032	41.0