We do not guarantee the accuracy of any data, software or services appearing in this website for any purpose and accept no responsibility for consequences of their use.

Mud Compressibility Calculation

Mud Compressibility Calculation

This drilling software calculates the compressibility of a mud in the well, subjected to its own weight and additional stand pipe pressure.

Download: 641 - Compressibility Calculation DD.xls

Fracture Gradient Calculation

Fracture Gradient Calculation

This software predicts/ calculates the fracture gradient of a formation.

Download: 672 - Fracture Gradient Calculation DD.XLS

Equivalent Circulating Density (ECD) Calculation

Equivalent Circulating Density (ECD) Calculation

This drilling software calculates the equivalent circulating density of drilling fluid mud, circulated in a well through a drill string.

                                                                                   …

Total Flow Area Calculation

Total Flow Area Calculation

This drilling software/ spreadsheet calculates the total flow area for a selection of up to 11 nozzle sizes.

Download: 646 - Total Flow Area - TFA - Calculation DD.xls

Kick Tolerance Calculation

Kick Tolerance Calculation

This drilling software/ spreadsheet calculates the kick tolerance (maximum kick volume before reaching the frac gradient at the shoe).

Download: 645 - Kick Tolerance Calculation DD.xls

Critical Rotary Speed Calculation - Drill Pipe and Drill Collar

Critical Rotary Speed Calculation - Drill Pipe and Drill Collar

This drilling software calculates the Critical Rotary Speed for Drill pipe and BHA.

Download: 647 - Critical Rotary Speed RPM DD.xls

 

Pressure Losses Hydraulics Calculation

Pressure Losses Hydraulics Calculation

This drilling software calculates the Pressure Losses for a given Wellbore and BHA combination.

Download: 652 - Pressure Losses - Shell - DD.xls

BOP Accumulator Capacity Calculation

BOP Accumulator Capacity Calculation

This drilling software calculates the BOP accumulator volumes requires to meet API RP43 and IRP 1 requirements.

Download: 644 - Accumulator Capacity DD.xls

Cuttings Slip Velocity Calculation

Cuttings Slip Velocity Calculation

This drilling software calculates the Slip Velocity of the drilled cuttings for a given wellbore combination.

Download: 653 - Slip Velocity Calculation - Shell DD.xls

 

Mud Rheology Calculation

Mud Rheology Calculation

This drilling software calculates the values of mud rheology data (PV, YP, etc.) based on the Ɵ300 Ɵ600 or back calculate Ɵ300 Ɵ600 from the PY and YP.

Download: 643 - Mud Rheology DD.xls

BP Well Control Toolkit

BP Well Control Toolkit

The drilling softwares are 1996 and 2002 BP Well Control Toolkits. 

Download:

671 - BP Well Control Tool Kit 1996.xls

671 - BP Well Control Tool Kit 2002.xls

 

Minimum Flow Rate for Hole Cleaning Calculation

This empirical drilling software calculates the flow rate required for full cuttigns transport

Download 753 - Hole Cleaning.xls

Burst Pressure vs. Wear (remaining wall thickness)

Burst Pressure vs. Wear (remaining wall thickness)

This drilling software calculates the remaining burst pressure of a tubular (casing, tubing) versus metal wear (remaining wall thickness).

Download: 651 - Burst Pressure versus Casing Wear Calculation…

Pressure in Gas Column Calculation

Pressure in Gas Column Calculation

This drilling software calculates the pressure at any point inside a gas column.

Download: 650 - Pressure in Gas Column Calculation DD.xls