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

Table 4

Production increase percentage after 7 years with different fracture lengths of refracturing initial fracture.

SRV length; (m)	Gas flow rate; (10^4 m^3/day)	PIP; (%)	Cumulative gas production; (10^8 m^3)	PIP; (%)
No refracturing	2.151	—	1.1373	—
100	2.174	1.10	1.2647	11.2
125	2.727	26.8	1.5088	32.7
150	3.368	56.6	1.7320	52.3