iPhone Screenshots


The Kick Tolerance provides to drilling engineers, chemists, technicians, students and others professionals in the Oil & Gas industry a productivity tool helpful in the drilling operations (well control) and planning phase of oil wells.

This version is completely interactive and allows users to define a wide variety of parameters for oil wells, save data to files.

- For well control simulation, use another app "Well Control Simulator".
- For simulation of leak-off test, use another app "Leak-Off Test Simulator";
- For methods to control, use another app "Well Control Methods";
- For drilling simulation, use another app "Drilling Simulator";
- For hydraulic calculations, use another app "Drilling Hydraulics";

These tools can complement (work with) this app by importing /exporting data files which can be used in this application;

For new features, report bugs, improvements and suggestions please contact us: contact@wellcontrol.com.br

This application deals with two concepts:

1- Kick Tolerance as Maximum Pore Pressure;
2- Kick Tolerance as Maximum Kick Volume.

Both with graphical analyzes.

Visit our website for User Guide with informations about these two concepts of kick tolerance.

Others features:

1) Calculations of the Choke Line Effect;
2) Included the formulas;
3) Ability to work with data files (save / load data file);
4) Wells with subsea stack and surface stack;
5) Views with calculations of capacities, volumes and more.
6) Set the parameters of the wellbore (Riser, Casing, Liner and open hole), drill string, drill bit, mud (fluid), mud pumps, circulation lines on surface, diameter and coefficient of choke and more;
7) Options wells in floating units or in drilling land rigs;
8) Set fluid parameters and select rheological models (Bingham and Power);
9) Hydrostatic calculations at the bottom hole and the casing shoe;
10) Selecting the system of units;
11) Selecting units also per parameter;
12) Drill string sections: drill pipe 1, drill pipe 2, Heavy-weight, drill collar 1 and drill collar 2.
13) Directional Hydrostatic calculations (KOP, Bottom Hole and Casing Shoe TVD and Measured Depth);
14) Ability to send data file by email;
15) Ability to open in... from Mail app;
16) Support for iTunes file sharing;
17) Ability to import data files from other apps;
18) Printing and attachments with retina display.
19) Support for deviated wells: build and plotting wells type I and horizontal.


These tools & materials are provided 'as is' without warranties of any kind, express or implied.
Please verify the tools provided by this application by yourself before you use them. Ensure you understand the impact of using these tools.
Any use you choose to make of these tools & materials is undertaken by you entirely at you own risk.

What’s New

Version 4.0

- added support for directional and horizontal wells
- added several improvements


Carlos Moura
7.3 MB

Requires iOS 8.2 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2011 CAFM, All rights reserved.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer