[Retracted] Integrated Design Technology of Geological Engineering for Pressure Flooding and Water Injection in Low Permeability Reservoirs: Take the Reservoir of Keshang Formation in Wu2 East Area as an Example

Table 1

Table of mechanical parameters of rock mechanics model surrounding rock area.

Location	Young’s modulus (GPa)	Poisson’s ratio	Rock density (g/cm^3)	Compressive strength (bar)	Internal friction angle (deg)
Underlying area	17.1	0.32	2.50	650	29.8
Overlying area	18.5	0.31	2.38	782	24.6
Rigid plate	50.0	0.35	2.90	/	/