Leak-Off Test Analyzer for iPad now available on the iTunes App Store

Leak-Off Test Analyzer for iPad

LOT_170x170B.png

iTunes App Store

This app provides for Technicians, Drillers, Toolpushers, Drilling Engineers, Students and others professionals of the oil industry a very helpfull tool to analysis and use during the performing of the leak-off test in wellsite.

About the Leak-off Test on drilling operations:

A test to determine the strength or fracture pressure of the open formation, usually conducted immediately after drilling below a new casing shoe.

Initially, pumping fluid into the borehole results in volumetric compression of the drilling mud column and elastic expansion of the casing string plus rock around the borehole. As the pressure in the borehole increases, the leak-off pressure (LOP) is reached when the relationship between pressure increase and volume of fluid pumped deviates from linear. This occurs when fluid begins to diffuse into the formation at a more rapid rate as the rock begins to dilate. Generally, a LOT is a test that finishes immediately after LOP is reached.

Features: 

1. Intuitive graphical interface;
2. Ability to work with multiple files;
3. Set ranges for graph;
4. Graph Options:
– Choke Pressure and Volume Pumped versus Pumping Time;
–  Choke Pressure and Pumping Time versus Volume Pumped;
5. Data edition (add, edit/save, insert, remove);
6. Ability to send screenshots by email;
7. Ability to print via AirPrint
8. Tap with finger and moving it in the graph area to obtain Choke Pressure,  Equivalent Density, Equivalent Gradient, Volume Pumped and Pumping Time.

LOT_10_01.PNG

wellcontrol_url.png
contact@wellcontrol.com.br
www.wellcontrol.com.br

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Leak-Off Test Analyzer for iPad submitted for iTunes App Store

Leak-Off Test Analyzer for iPad

LOT_170x170B.png

This app provides for Technicians, Drillers, Toolpushers, Drilling Engineers, Students and others professionals of the oil industry a very helpfull tool to analysis and use during the performing of the leak-off test in wellsite.

About the Leak-off Test on drilling operations:

A test to determine the strength or fracture pressure of the open formation, usually conducted immediately after drilling below a new casing shoe.

Initially, pumping fluid into the borehole results in volumetric compression of the drilling mud column and elastic expansion of the casing string plus rock around the borehole. As the pressure in the borehole increases, the leak-off pressure (LOP) is reached when the relationship between pressure increase and volume of fluid pumped deviates from linear. This occurs when fluid begins to diffuse into the formation at a more rapid rate as the rock begins to dilate. Generally, a LOT is a test that finishes immediately after LOP is reached.

Features: 

1. Intuitive graphical interface;
2. Ability to work with multiple files;
3. Set ranges for graph;
4. Graph Options:
– Choke Pressure and Volume Pumped versus Pumping Time;
–  Choke Pressure and Pumping Time versus Volume Pumped;
5. Data edition (add, edit/save, insert, remove);
6. Ability to send screenshots by email;
7. Ability to print via AirPrint
8. Tap with finger and moving it in the graph area to obtain Choke Pressure,  Equivalent Density, Equivalent Gradient, Volume Pumped and Pumping Time.

LOT_10_01.PNG

wellcontrol_url.png
contact@wellcontrol.com.br
http://www.wellcontrol.com.br


WCMethods for iPad version LITE now available on iTunes App Store

WCMethods for iPad version LITE now available on iTunes App Store

This application uses the basic calculations of the methods to control oil wells after the occurrence of kick during drilling operations on floating platforms and land rigs.

This is a limited version to default data;

The full version is completely interactive and allows users to define a wide variety of parameters for oil wells and unit system, save data and more.

It is can be applied in the field of petroleum and also help in understanding the methods of well control.

Well Control Methods:

1. Driller’s Method
2. Wait and Weight
3. Dynamic Volumetric
4. Static Volumetric – Migration / Bleed
5. Static Volumetric – Lubrication / Bleed

Others features:

6) Calculations of Riser Safety Margin;
7) Included the formulas;
8) Pop-up view to alert user about invalid values;
9) Send resume of methods by email.
10) Views with calculations of hydrostatics, capacities, volumes and more.

Link on iTunes App Store

WCM2_12_02.PNG
WCM2_12_03.PNG
WCM2_12_04.PNG
WCM2_12_05.PNG

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

Update for WCMethods for iPhone and iPod Touch, release 2.0, now available on iTunes App Store

WCMethods – Well Control Methods for iPhone, iPod Touch and iPad

release 2.0:

1) Included Heavy Weight in Drillstring;
2) Ability to move drillstring and position of kick off the bottom;
3) Improvements to the calculations of volumes and capacities;
4) Ability to print via AirPrint;
5) Ability to send screenshots by email in all views;
6) Bugs Fixed: Save/ Load data files;
7) New Look in some views;
8) Change icon;
9) Revision of code;

WCM1_170x170_75.png

Link in iTunes App Store: 
http://itunes.apple.com/app/wcmethods-full/id411837900?mt=8#

New Screenshots:

WCM_iPhone_20_01.png WCM_iPhone_20_02.png
WCM_iPhone_20_03.png WCM_iPhone_20_04.png
WCM_iPhone_20_05.png WCM_iPhone_20_06.png

Description

This application uses the basic calculations of the methods to control oil wells after the occurrence of kick during drilling operations on floating platforms and land rigs.

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

It is can be applied in the field of petroleum and also help in understanding the methods of well control.

Well Control Methods:

1. Driller’s Method
2. Wait and Weight
3. Dynamic Volumetric
4. Static Volumetric – Migration / Bleed
5. Static Volumetric – Lubricate / Bleed

WCMethods – Well Control Methods for iPhone, iPod Touch and iPad

Contact@wellcontrol.com.br

http://www.wellcontrol.com.br

Update for WCMethods for iPad, release 1.2, now available on iTunes App Store

Update for Well Control Methods for iPad, release 1.2

New in release 1.2:

1) Fixing some issues with well configuration;
2) Improved performance;
3) Fixed the buoyancy factor calculations;
4) Fixed the formation temperature calculations for floating rig;
5) Fixed some issues with unit system;
6) Bugs Fixed;
7) Ability to print well configuration data;
8) Ability to send screenshot in all views;
9) Ability to move drillstring and position of kick off the bottom;
10) New Look in some views.

wellcontrol_170x170_75.png

Link on iTunes App Store:

http://itunes.apple.com/us/app/wcmethods-for-ipad/id418501723?mt=8&ls=1

WCM2_12_01.PNG
WCM2_12_02.PNG
WCM2_12_03.PNG
WCM2_12_04.PNG
WCM2_12_05.PNG

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

Update for WCMethods for iPhone and iPod Touch, release 2.0, submitted to iTunes App Store

Well Control Methods for iPhone, iPod Touch and iPad

Update 2.0:

1) Included Heavy Weight in Drillstring;
2) Ability to move drillstring and position of kick off the bottom;
3) Improvements to the calculations of volumes and capacities;
4) Ability to print via AirPrint;
5) Ability to send screenshots by email in all views;
6) Bugs Fixed: Save/ Load data files;
7) New Look in some views;
8) Change icon;
9) Revision of code;

Link to current version (1.2) in iTunes App Store: 
http://itunes.apple.com/app/wcmethods-full/id411837900?mt=8#

New Screenshots:

WCM_iPhone_20_01.png WCM_iPhone_20_02.png
WCM_iPhone_20_03.png WCM_iPhone_20_04.png
WCM_iPhone_20_05.png WCM_iPhone_20_06.png

Description

This application uses the basic calculations of the methods to control oil wells after the occurrence of kick during drilling operations on floating platforms and land rigs.

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

It is can be applied in the field of petroleum and also help in understanding the methods of well control.

Well Control Methods:

1. Driller’s Method
2. Wait and Weight
3. Dynamic Volumetric
4. Static Volumetric – Migration / Bleed
5. Static Volumetric – Lubricate / Bleed

WCMethods – Well Control Methods for iPhone, iPod Touch and iPad

Contact@wellcontrol.com.br

http://www.wellcontrol.com.br

Update for Kick Tolerance for iPhone and iPod Touch, release 2.0, submitted to iTunes App Store

Kick Tolerance for iPhone and iPod Touch, release 2.0

1) New Views for KT calculations for both the concepts with data input by the user;

2) Added a new section on the drill string: Heavy-weight Drillpipe;
3) Ability to Print screenshots;
4) Ability to Send screenshots by email;
5) Improvement of performance after revision of code;
6) update for iOS 4.2 or above;
7) Fixed BUG with loading data files;

Screenshots:

 

KickTol_01_1.PNG KickTol_02_1.PNG
KickTol_03_1.PNG KickTol_04_1.PNG
KickTol_05_1.PNG KickTol_06_1.PNG
KickTol_07_1.PNG KickTol_08_1.PNG
KickTol_09_1.PNG KickTol_10_1.PNG

 

 

 

contact@wellcontrol.com.br

http://www.wellcontrol.com.br