Question$-1$

A $7$ in OD $-5\mathrm{.}920$ in ID $38l\frac{b}{f}tL-80$ casing $($joint $OD=7\mathrm{.}656in)$ is landed into a wellbore filled with $10\mathrm{.}0$ ppg mud. A dogleg is present at $3,500ft$ with a severity of $3\mathrm{.}0\frac{}{100}ft.$

Determine the maximum depth that this casing can be landed if all the string consists of this casing only. Wellbore curvature and casing curvature can be assumed to be same at dogleg. Thin wall approach is applicable.

Assume a safety factor of $1\mathrm{.}5.$