Borehole stability evaluation in overbalanced and underbalanced drilling: Based on 3D failure criteria July 8, 2013 A Kaffash R Reisabadi Failure Criteria In Situ Stress Regimes Optimum Well Trajectory Overbalanced Drilling Underbalanced Drilling
Determination of optimal well trajectory during drilling and production based on borehole stability January 1, 2012 R Reisabadi A Kaffash S Shadizadeh Maximum Drawdown Pressure Mogi-Coulomb Failure Criterion Optimal Wellbore Trajectory Sand Production Wellbore Stability