Leak-Off Test Simulator for iPad 1.0 submitted to the iTunes App Store

Leak-Off Test Simulator

LOTSim_512.png

Description:

This app provides a graphical very useful tool for training of Technicians, Drillers, Toolpushers, Drilling Engineers, Students and others professionals of the oil & gas industry to simulate leak-off test.

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 and Maximum Manometer Pressure (Choke);
4. Graph Options:
– Pressures DP / Choke and Volume Pumped versus Pumping Time;
– Pressures DP / Choke and Pumping Time versus Volume Pumped;
5. Data edition (Well Configuration);
6. Vertical or Slant Well Type (KOP, TVD and Measured Depth);
7. Ability to send screenshots by email;
8. Tap with finger and moving it in the graph area to obtain Choke Pressure,
Equivalent Density, Equivalent Gradient, Volume Pumped and Pumping Time.

Basic Exercise:
1. Close BOP and Choke;
2. Set Mud Pump Speed;
3. Monitor the Choke Pressure;
4. When the pressure deviates from linear, stop the mud pump;
5. Wait until the choke pressure stabilize;
6. Tap on graph to obtain data;
7. Open choke to bleed until choke pressure to zero;

 LOTSim_10_01.PNG
LOTSim_10_02.PNG
LOTSim_10_03.PNG
LOTSim_10_04.PNG
LOTSim_10_05.PNG

 wellcontrol_url.png

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

Drilling Hydraulics for iPhone and iPod Touch, release 2.2, now available on the iTunes App Store

Drilling Hydraulics for iPhone and iPod Touch

icons_drilling_full_hq.jpg

on iTunes App Store

The Drilling Hydraulics provides to driller, tool pushers, engineers, chemists, students and other professionals in the petroleum industry a productivity tool helpful in drilling of oil wells for hydraulics calculations, optimization of the penetration rate and can help on the decision on selection of bit nozzles.

Features:

1. Defining the parameters of the well, drill string, drill bit, mud (fluid), mud pumps, circulation lines on surface, diameter and coefficient of choke and more;
2. Options outstanding: Injecting into the drill string with the return flowline or by injecting the kill line to return the choke;
3. Options wells in floating units or in drilling land rigs;
4. Use of two mud pumps in parallel;
5. Choice of rheological models (Bingham and Power);
6. Calculations of the hydraulic drill bit and the system by friction;
7. Frictional losses in all sections, also showing the length, regime of flow and Reynolds number in each section.
8. Calculation of the ECD on bottom hole and the casing shoe with TVD;
9. Hydrostatic calculations at the bottom hole and the casing shoe with TVD;
10. Calculation of bottoms up time;
11. View for Hydraulics Optimization: Pressure x Flow rate chart with touchscreen and rotation (portrait / landscape) and scale definition. Ability to change bit depth or bit TFA for instantaneous plotting.
12. Selecting the system of units;
13. Load / Save Data File.
14. Drill string sections: Drill pipe, Heavy-Weight Drill Pipe, Drill Collar 1 and Drill Collar 2.
15. Ability to select Qty / Size of Jet Nozzles of Drillbit;
16. Option for Bit TFA fixed;
17. Ability to send Hydraulics reports by email;
18. Circulating Kill Line -> Choke;

New in release 2.2:

1. Added Drill Collar 2 in the drillstring;
2. Added Casing Shoe TVD and Well TVD;
3. Fixed issues with Well Configuration;
4. Improved Save/Load Data Files;
5. Added View to Hydrostatic and Friction calculations;
6. Added View to Set Pump Speed and Flow Rate;
7. Review of Hydraulics calculations.

DH1_22_01.PNG DH1_22_02.PNG
DH1_22_03.PNG DH1_22_04.PNG
DH1_22_08.PNG DH1_22_05.PNG
DH1_22_06.PNG DH1_22_07.PNG
DrillingHyd_0012.PNG IMG_0033.png
IMG_0034.png IMG_0107.PNG
DH1_22_11.PNG DH1_22_10.PNG
DH1_22_13.PNG IMG_0027.PNG

wellcontrol_url.png

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

Drilling Hydraulics for iPad, release 2.0, now available on the iTunes App Store

Drilling Hydraulics for iPad, release 2.0

DrillHyd.170x170_75.png

View in App Store

 New in release 2.0: 

1. Added Drill Collar 2 in the drillstring;

2. Review of Hydraulics Calculations;

3. Added Casing Shoe TVD and Well TVD;

4. Fixed issues with Well Configuration.

5. Improved Data / Load Data File.
 
DH2_20_01.PNG
DH2_20_02.PNG
DrillingHyd_02b.PNG
DH2_20_04.PNG
DH2_20_05.PNG
wellcontrol_url.png
contact@wellcontrol.com.br
 www.wellcontrol.com.br

Kick Tolerance for iPhone and iPod Touch, release 2.1, now available on the iTunes App Store

Kick Tolerance for iPhone and iPod Touch

KT1_21_00.PNG

On iTunes App Store

New in this release:

– Added Drill Collar 2 on the drillstring;

– Basic Directional for well slant type (kop, casing shoe and well tvd);

– Review of the Kick Tolerance calculations as maximum kick volume.

Description

The Kick Tolerance provides the drilling engineers, chemists, students and other professionals in the petroleum industry a productivity tool helpful in drilling operation (well control) and planning phase of oil wells.

This full version is completely interactive and allows users to define a wide variety of parameters for oil wells.

This application deals with two concepts:

1- Kick Tolerance as Maximum Pore Equivalent Weight;
2- Kick Tolerance as Maximum Kick Volume.

Both with graphical analyses.

KT1_21_01.PNG KT1_21_08.PNG
KT1_21_09.PNG KT1_21_12.PNG
KT1_21_02.PNG KT1_21_03.PNG
kt1_21_04.PNG KT1_21_05.PNG

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

Kick Tolerance for iPad, release 2.1, now available on the iTunes App Store

Kick Tolerance for iPad
IMG_0158.PNG

New in this release:

– Added Drill Collar 2 on the drillstring;

– Basic Directional for well slant type (kop, casing shoe tvd and well tvd);

– Review of the Kick Tolerance calculations as maximum kick volume.

Description

The Kick Tolerance provides the drilling engineers, chemists, students and other professionals in the petroleum industry a productivity tool helpful in drilling operation (well control) and planning phase of oil wells.

This full version is completely interactive and allows users to define a wide variety of parameters for oil wells. The lite version is fully functional in a well pre-configured.

This application deals with two concepts:

1- Kick Tolerance as Maximum Pore Equivalent Weight;
2- Kick Tolerance as Maximum Kick Volume.

Both with graphical analyses.

KT2_21_01.PNG
KT2_21_02.PNG
KT2_21_03.PNG
KT2_21_04.PNG
KT2_21_05.PNG

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

Drilling Hydraulics for iPhone and iPod Touch, release 2.2, submitted to the iTunes App Store

Drilling Hydraulics for iPhone and iPod Touch

icons_drilling_full_hq.jpg

on iTunes App Store

The Drilling Hydraulics provides to driller, tool pushers, engineers, chemists, students and other professionals in the petroleum industry a productivity tool helpful in drilling of oil wells for hydraulics calculations, optimization of the penetration rate and can help on the decision on selection of bit nozzles.

Features:

1. Defining the parameters of the well, drill string, drill bit, mud (fluid), mud pumps, circulation lines on surface, diameter and coefficient of choke and more;
2. Options outstanding: Injecting into the drill string with the return flowline or by injecting the kill line to return the choke;
3. Options wells in floating units or in drilling land rigs;
4. Use of two mud pumps in parallel;
5. Choice of rheological models (Bingham and Power);
6. Calculations of the hydraulic drill bit and the system by friction;
7. Frictional losses in all sections, also showing the length, regime of flow and Reynolds number in each section.
8. Calculation of the ECD on bottom hole and the casing shoe with TVD;
9. Hydrostatic calculations at the bottom hole and the casing shoe with TVD;
10. Calculation of bottoms up time;
11. View for Hydraulics Optimization: Pressure x Flow rate chart with touchscreen and rotation (portrait / landscape) and scale definition. Ability to change bit depth or bit TFA for instantaneous plotting.
12. Selecting the system of units;
13. Load / Save Data File.
14. Drill string sections: Drill pipe, Heavy-Weight Drill Pipe, Drill Collar 1 and Drill Collar 2.
15. Ability to select Qty / Size of Jet Nozzles of Drillbit;
16. Option for Bit TFA fixed;
17. Ability to send Hydraulics reports by email;
18. Circulating Kill Line -> Choke;

New in release 2.2:

1. Added Drill Collar 2 in the drillstring;
2. Added Casing Shoe TVD and Well TVD;
3. Fixed issues with Well Configuration;
4. Improved Save/Load Data Files;
5. Added View Hydrostatic and Friction calculations;
6. Added View  Set Pump Speed and Flow Rate;
7. Review of Hydraulics calculations.

DH1_22_01.PNG DH1_22_02.PNG
DH1_22_03.PNG DH1_22_04.PNG
DH1_22_08.PNG DH1_22_05.PNG
DH1_22_06.PNG DH1_22_07.PNG
DrillingHyd_0012.PNG IMG_0033.png
IMG_0034.png IMG_0107.PNG
DH1_22_11.PNG DH1_22_10.PNG
DH1_22_13.PNG IMG_0027.PNG

wellcontrol_url.png

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

 

Drilling Hydraulics for iPad, release 2.0, submitted to the iTunes App Store

 Drilling Hydraulics for iPad, release 2.0

DrillHyd.170x170_75.png

View in App Store

New in release 2.0: 

1. Added Drill Collar 2 in the drillstring;

2. Revised Hydraulics Calculations;

3. Added Casing Shoe TVD and Well TVD;

4. Fixed issues with Well Configuration.

5. Improved Data / Load Data File.

 DH2_20_01.PNG
DH2_20_02.PNG
DrillingHyd_02b.PNG
DH2_20_04.PNG
DH2_20_05.PNG


wellcontrol_url.png

contact@wellcontrol.com.br
 www.wellcontrol.com.br