Drilling Kick Tolerance & Maximum Pit Gain Calculator

Compute Kick Tolerance (KT in ppg) and Maximum Allowable Influx Volume (V_max in bbl) before inducing formation fracture at the casing shoe.

Casing Shoe TVD (ft):

Leak-Off Test (LOT, ppg eq):

Current Total Depth TVD (ft):

Current Mud Weight (MW, ppg):

Kick Intensity Δρ (ppg):

Annular Capacity (bbl/ft):

Gas Influx Gradient (psi/ft):

Kick Tolerance (KT):

—

Max Allowable Kick Vol (V_max):

—

Max Allowable Casing Press (MAASP):

—

Shoe Fracture Pressure:

—

Max Influx Height (H_max):

—

Pore Pressure Gradient:

—

Drilling Risk Classification:

—

Recommended Tools & Equipment

Tested hardware and components for high reliability

100% Free Tool Zero Sign-Up