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The RP-97 ToolKit

BINGHAM - Calculates rheology parameters (based on Fann Viscometer data) and finds friction pressure losses when displacing mud or cement using a Bingham plastic flow model.
BRINE-0,1,2,3 - Determine the required amounts of salt (volume or weight) to mix various salt water solutions for completion or work over fluids.
DARCYH - Darcy flow equation for a horizontal gas well with calculations made from flowing tubing pressure.
DARCY2H - Darcy flow equation for a horizontal gas well with calculations made from pressure at the formation face.
DARCYOH - Darcy flow equation for a horizontal oil well.
EFF_RW - Effective wellbore radius and skin factor calculation for a horizontal well.
FLD_BING - Calculates fluid displacement and pressure losses when pumping mud or cement assuming a Bingham plastic flow model.
FLD_PLAW - Calculates fluid displacement and pressure losses when pumping non-Newtonian fluids or salt water assuming a Power Law plastic flow model.
GAS_I&O - Calculates inflow performance of gas wells using real gas pseudo pressures and outflow performance for given tubing string based on Gray Gas/Condensate vertical flow program.
GRAY_GAS - Vertical flow correlation for gas wells. Uses Gray gas/condensate correlation to determine pressure changes with depth and flowing bottom hole pressure for entrained fluids, fluid acceleration, temperature gradient, and non-hydrocarbon gas components.
HOR_OIL - Steady-state oil productivity of a horizontal well as calculated by Borisov, Giger, and Joshi.
HOR_OIL2 - Steady-state productivity of a horizontal oil well with effects of different vertical and horizontal permeabilities.
OIL-BHP - Vertical three-phase flow correlation for oil wells.
OIL_I&O - Calculates inflow performance of an oil well using Vogel IPR and outflow performance curve data for flowing or gaslifted wells based on a modified Ros correlation.
POWERLAW - Calculates rheology parameters (based on Fann Viscometer data) and finds friction pressure losses when displacing mud or cement using a Power Law plastic flow model.
SPIN_ANL - Calculates flow rate, water holdup, slip velocity, water rate and oil rate from a combination spinner-flowmeter and gradiomanometer production logging survey.
WELLFLOW - Calculates and plots flowing oil well choke performance based on the work of Gilbert and Ros. Similar work was presented by Poettmann and Beck.