Page 13 of 18

May 4, 2013

Well Control Worksheets for iPad 1.5 – Import data from other apps on iCloud

Well Control Worksheets 1.5

*** Coming Soon ***

This application uses the worksheets based on standardized worksheets of the methods to control oil wells after the occurrence of kick during drilling operations on floating rigs with subsea stack and rigs with surface stack.

This app is great for use in the offices: Toolpusher, drilling engineer, company man, technicians, superintendent and OIM.

It can be used on the rig (offices) by drilling staff and also help in the understanding of the methods of well control.

Well Control Worksheets for Methods:

– Driller’s Method
– Wait and Weight Method

Others:

– Option to select “Subsea Stack” or “Surface Stack”
– Option to Select Unit Systems: METRIC, SI, IMPERIAL and MIX
– Selection of units also per parameter
– Printing and attachments with retina display
– Ability to use gestures

New in this update:

– Ability to import data from apps on iCloud to fill the worksheets:

Importing data from Well Control Simulator

Other screenshots from previous version

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

April 30, 2013April 30, 2013

Well Control Simulator for iPhone and iPod Touch 1.4 now available on the App Store: Improvements

Well Control Simulator for iPhone and iPod Touch 1.4

Now available on the App Store

Features:

Well Control Simulator Provides a graphical very useful tool for training of roughnecks, derrickmen, drillers, tool pushers, drilling engineers and students in the well control procedures.
– Interactive System: no pre-set methods;
– Ability to apply methods: Driller’s method, wait and weight, dynamic volumetric and static volumetric (lubricate and bleed);
– Capacities and Volumes;
– Hydraulics and Hydrostatics and critical pressures calculations;
– Behavior of the kick;
– Applied with subsea stack and surface stack;

Kick Model:
The model assumes that the kick starts as a single bubble and migrates upward as a single bubble from the bottom to the surface.

Notes:

For simulation of drilling and kick detection, use another app “Drilling 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 kick tolerance calculations, use another app “Kick Tolerance“;
For hydraulic calculations, use another app “Drilling Hydraulics“;

New in this update 1.4:

Improved Stability;
Improved Well Configuration;
Improved the work with data files;
Added button to reset kick
Fix bug to reset fracture

New screenshots

Other screenshots

Driller’s Method:

WCS1_12_10

WCS1_12_10p

Wait and Weight Method:

WCS1_12_11

WCS1_12_11p

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

April 14, 2013April 14, 2013

Directional Drilling Survey for iPhone, iPod Touch, iPad and Mac OS X 3.0

Directional Drilling Survey

for iPhone, iPod Touch, iPad and Mac OS X

version 3.0 submitted to the App Store

*** Coming soon: Awaiting for Approval by Apple ***

DDS3_30_00

Current Versions

for iPhone (2.5.1)	for iPad (2.5.1)	for Mac (2.3.1)

User Guide	User Guide

Others software on the App Store

New in this update 3.0:

– New Well Planning to wells more complex;

– Input sections with MD, Inc, Azimuth;

– Calculations of the Well Planning with Minimum Curvature method;

– Editing complete parameters for KOP or Tie On;

– Editing complete parameters for the TARGET;

– The previous input method now is a “Calculation Tool”;

– Show the sections table;

– Ability to import/export well planning in CSV text format (copy & paste);

– Easy tool for editing 2D Wells and ability to set as new Well Planning;

– Several improvements with Survey Stations and multilateral Wells features;

– Bug Fixes

Screenshots submitted to the App Store

for iPhone and iPod Touch 3.0

DDS1_30_06 DDS1_30_03_Retina DDS1_30_04_Retina DDS1_30_05_Retina

for iPad 3.0

for Mac OS X 3.0

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

April 6, 2013

Update for Directional Drilling Survey – Well Planning to complex wells

Directional Drilling Survey

Updates for Mac OS X 2.4

and

for iPhone, iPod Touch and iPad 2.6

* Coming soon *

updated: 2013-06-04

Current Versions

for iPhone (2.5.1)	for iPad (2.5.1)	for Mac (2.3.1)

User Guide	User Guide

Others software on the App Store

New in this update:

– New Well Planning to wells more complex;
– Input sections with MD, Inc, Azimuth;
– Calculations of the Well Planning with Minimum Curvature method;
– Editing complete parameters for KOP or Tie On;
– Editing complete parameters for the TARGET;
– The previous input method now is a “Calculation Tool”;
– Show the sections table;
– Ability to import/export well planning in CSV text format
– Easy tool for editing 2D Wells and to set as new Well Planning
– Other minor improvements

New screenshots of the new Well Planning for iPhone, and iPod Touch 2.6

New screenshots of the new Well Planning for iPad 2.6

New screenshots of the new Well Planning for Mac 2.4

Other screenshots for Current Versions

Screenshots for Mac 2.3.1

For iPhone and iPod Touch:

For iPad:

Other Screenshots

for iPhone and iPod Touch

for iPad

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

February 22, 2013

Directional Drilling Survey for iPhone, iPod Touch and iPad 2.5.1 now available on the App Store

Directional Drilling Survey for iPhone, iPod Touch and iPad

*** Now available ***

DDS_150x150

for iPhone	for iPad	for Mac (2.3.1)

User Guide	User Guide

New in this update 2.5:

1. Send Data File by email;
2. Open in… (on Mail App and file managers apps)

New in this update 2.5.1:

Added two user-friendly improvements:

1. Support for iTunes file sharing (for transfer data files between iDevice and Mac or PC);
2. Improved feature to send data file by email and open in…

DDS_251_01

New For iPhone and iPod Touch:

New For iPad:

Other Screenshots

for iPhone and iPod Touch

for iPad

for Mac OS X

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

February 21, 2013March 29, 2013

Updates to Drilling Hydraulics for iPhone, iPod Touch, iPad and Mac OS X

Drilling Hydraulics for iPhone, iPod Touch, iPad and OS X

* Mac Edition 2.0.1 coming soon on the Mac App Store *

DH3_512

for iPhone	for iPad	for Mac OS X 2.0

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 landing rigs;
4. Use of two mud pumps in parallel (total 04 mud pumps)
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, velocity, flow regime and Reynolds number in each section.
8. Calculation of the ECD on bottom hole and the casing/liner shoe with TVD;
9. Hydrostatic calculations at the bottom hole and the casing/liner 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: METRIC, SI, FIELD 1 (Imperial) and FIELD 2 (mix).
13. Load / Save Data File.
14. Drillstring sections: Drill pipe 1, Drill pipe 2, Heavy Weight, Drill Collar 1 and Drill Collar 2.
15. Well sections: Riser, Casing, Liner and Open Hole;
16. Ability to select Qty / Size of Jet Nozzles of Drillbit.
17. Option for Bit TFA fixed;
18. Ability to send Hydraulics reports by email;
19. Circulating Kill Line -> Choke;

20. Directional basics Hydrostatic calculations (Bottom Hole , Casing Shoe, Liner Top and Liner Shoe TVD and Measured Depth)

21. Booster Line

22. Drilling Motor (Entry of the Pressure Drop Across Motor by user)

New in release 3.1 for iPhone, and iPod Touch:
– Included Drilling Motor in the Hydraulics Optimization View;
– Included Drilling Motor Annulus friction calculations
– Added a Quick Calc option.

New in release 3.1 for iPad:
– Included Drilling Motor Annulus friction calculations
– Added a Quick Calc option.

New in release 2.0.1 for Mac OS X:
– Included Drilling Motor Annulus friction calculations

New for iPhone and iPod Touch:

DH1_31_01

DH1_31_02

New for iPad

DH2_31_01

DH2_31_02

Others screenshots:

For iPhone and iPod Touch

for iPad

for Mac OS X

contact@wellcontrol.com.br

www.wellcontrol.com.br

February 1, 2013March 28, 2013

Drilling Hydraulics for Mac OS X 2.0 now available on the Mac App Store: New features and improvements

Drilling Hydraulics for Mac OS X 2.0

The Drilling Hydraulics provides the driller, tool pushers, drilling 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 landing rigs;
4. Use of two mud pumps in parallel (total 04 mud pumps)
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, velocity, flow regime and Reynolds number in each section.
8. Calculation of the ECD on bottom hole and the casing/liner shoe with TVD;
9. Hydrostatic calculations at the bottom hole and the casing/liner 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: METRIC, SI, FIELD 1 (Imperial) and FIELD 2 (mix).
13. Load / Save Data File.
14. Drillstring sections: Drill pipe 1, Drill pipe 2, Heavy Weight, Drill Collar 1 and Drill Collar 2.
15. Well sections: Riser, Casing, Liner and Open Hole;
16. Ability to select Qty / Size of Jet Nozzles of Drillbit.
17. Option for Bit TFA fixed;
18. Ability to send Hydraulics reports by email;
19. Circulating Kill Line -> Choke;

20. Directional basics Hydrostatic calculations (Bottom Hole , Casing Shoe, Liner Top and Liner Shoe TVD and Measured Depth)

21. Booster Line

22. Drilling Motor (Entry of the Pressure Drop Across Motor by user)

New in this update 2.0:

– Added two mud pumps (total 04);
– Added booster line pump;
– Added Drilling Motor (Entry of the Pressure Drop Across Motor by User, using Motor Performance Curves chart);
– Ability to select units also per parameter;
– Ability to import well data from other apps;
– Recalculate DP as necessary to surface automatically with bit on bottom when editing BHA or Well Depth;
– Added option to select velocity unit to #/min or #/sec;
– On circulation by kill, option to select return by riser or choke.
– Show temperature on Celsius, Fahrenheit, Kelvin and Rankine.