Subsea Choke Line Friction (CLF) Calculator

Model deepwater choke line friction loss (CLF), compute adjusted initial casing pressures, and prevent formation fracturing during subsea well kills.

Water Depth / Riser Length (ft):

Choke Line ID (in):

Kill Pump Rate Q (gpm):

Mud Weight (ppg):

Plastic Viscosity PV (cP):

Shut-In Casing Pressure SICP (psi):

Choke Flow Path Configuration:

Choke Line Friction (CLF):

—

Adjusted Choke Pressure:

—

Choke Line Velocity:

—

CLF as % of Static SICP:

—

Flow Regime in Choke Line:

—

Equivalent ECD Trap at BOP:

—

Subsea Kill Safety Warning:

—

Recommended Tools & Equipment

Tested hardware and components for high reliability

100% Free Tool Zero Sign-Up