A well producing from a reservoir under weak water$-$drive support has the following

parameters. A stabilized test gives the $q_{0,\text{m}\text{a}\text{x}\text{,}P}$ as $1257ST\frac{B}{?}$ day and the average reservoir

pressure as $2250$ psig.

Find and plot the present and future inflow performance relations $($IPR$)$ using Vogel and

Standing method for $P_R=\{2250,1200,1000\}($you will draw $3$ different IPRs on the same

graph$).$ You may use Excel or similar software in your calculations.