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December 10, 2013December 13, 2013

Drilling Cost for iPhone and iPod Touch 3.0 redesigned for iOS 7

Drilling Cost for iPhone and iPod Touch 3.0

Redesigned for iOS 7

Now available on the App Store !

Features:

The Drilling Cost provides to the drillers, toolpushers, drilling engineers, students and other professionals in the petroleum industry a productivity tool helpful in drilling operation to calculate the drilling cost per length unit drilled, analysis of drill bit performance and to use in planning phase of oil wells.

Formula:

Drilling Cost = (Bit Cost + Rig Cost x (Drilling Time + Trip Time)) ÷ (Length Drilled)

Drilling Cost => drilling cost $ per length unit ($/ft, $/m)

Bit Cost => bit cost, $

Rig Cost => rig cost per hour, $ / hour

Drilling Time => total drilling time, hour

Trip Time => trip time, hour

Length Drilled => total length drilled by drill bit, ft or m

The Advanced Feature:

This application provides an advanced feature that is the modeling of data Drilling Cost vs. Drilling Time and also vs. Length Drilled using quadratic regression. The minimum point of the parable may correspond to the operation time of the drill bit, where will occur the minimum cost. The more the R squared is close to 1, the result will be better.

Quadratic regressions:

1) Drilling Cost = c + b (LD) + a (LD)^2, LD = total Length Drilled by the dril bit

2) Drilling Cost = c + b (DT) + a (DT)^2, DT = total Drilling Time by the drill bit

Data Files:

The user can work with data files that must correspond to the drill bits used in each phase of drilling.

Visit our Portfolio on the App Store for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

Visit our website for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

November 14, 2013

Kick Tolerance for iPad 3.0 redesigned for iOS 7

Kick Tolerance for iPad 3.0

Redesigned for iOS 7

Features:

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

Notes:
– 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 simulator by importing /exporting data files which can be used in this application;

This application deals with two concepts:

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

Both with graphical analyzes.

Other features:

1) Calculations of the Choke Line Effect;
2) Included the formulas;
3) Ability to work with data files locally and on iCloud);
4) Pop-up view to alert user about invalid values;
5) Views with calculations of capacities, volumes and more.
6) 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;
7) Options wells in floating units or in drilling land rigs;
8) Choice of 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 basics 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.

Visit our Portfolio on the App Store for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

Visit our website for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

November 14, 2013November 14, 2013

Kick Tolerance for iPhone and iPod Touch 3.0 redesigned for iOS 7

Kick Tolerance for iPhone and iPod Touch 3.0

Redesigned for iOS 7

Features:

The Kick Tolerance provides to drilling engineers, chemists, technicians, students and others professionals in the Oil & Gas industry a productivity tool helpful in drilling operation (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.

Notes:
– 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 simulator by importing /exporting data files which can be used in this application;

This application deals with two concepts:

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

Both with graphical analyzes.

Other features:

Visit our Portfolio on the App Store for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

Visit our website for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

October 31, 2013

Drilling Simulator for iPad 2.0 redesigned for iOS 7

Drilling Simulator for iPad 2.0

Redesigned for iOS 7

Features:

1) Panel with the following parameters: pump pressure, mud pump speed, strokes totalizer, flow rate, mud weight, bit depth, rotary speed, hookload and weight on the bit;
2) Instruments with pointers to the parameters: pump pressure, hookload, weight on the bit and rotary torque;
3) Geolograph with parameters: drillpipe pressure, choke pressure, active volume, hookload, weight on the bit, length drilled, flow in, flow out, percent of flow, rotary torque, rotary speed and drilling rate.
4) Panel with alarms: pump failure, vol high, flow high, bop failure, bop status and choke status;
5) Toolbar with buttons: Well Config, Circulation Options, Set Alarms, Graph Limits, X-times faster, Pause/Continue, Restart, Send by email, about;
6) set drillstring with drillpipe1, drillpipe2, heavy-weight, drillcollar1 and drillcollar2;
7) Select floating rig or land rig;
8) Select unit systems: Metric, SI, Oilfield1 (US units) and Oilfield2 (mix);
9) set fluid parameters: mud weight, plastic viscosity, yield point and initial gel;
10) Select rheological models: Power or Bingham;
11) Set gradients: absorption, fracture and temperature;
12) Set jet nozzles or fixed TFA;
13) Set choke parameters and BOP test pressure;
14) Set Surface circulation volume;
15) Set surface circulation equipments (mud pump and lines);
16) Set four formations to drilling (height, pore gradient, fluid density and sof/hard);
17) Save configuration to data files and share by iCloud;
18) Select circulation options: drillpipe -> Riser, Kill -> Riser, and Close BOP;
19) Set alarms: pit gain, flow rate out, max pump pressure and max pump power;
20) Register the kill line losses and pump pressure at the kill speed;
21) show the well with drillstring and the drillbit on rotating;
22) Show schematic of well with drillstring, kick and neutral point (%);
23) Adjust pump speed, weight on the bit and rotary speed to drilling until kick detection;
24) Shut-in the well using hard method;
25) Register shut-in drillpipe pressure (SIDPP) and choke pressure (SICP) and gain volume;
26) behavior of the kick: keeping the well closed and keeping the well opened;
27) Simulations: Drilling, Kick detection, Shut-In, Underground Blowout at shoe and blowout with failure of bop;
28) Capacities and Volumes calculations;
29) Hydrostatic and critical pressures calculations;
30) Hydraulics calculations;

Visit our Portfolio on the App Store for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

Visit our website for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

October 31, 2013

Drilling Simulator for iPhone and iPod Touch 2.0 redesigned for iOS 7

Drilling Simulator for iPhone and iPod Touch 2.0

Redesigned for iOS 7

DS1_512

Features:

1) Panel with the following parameters: pump pressure, mud pump speed, strokes totalizer, flow rate, mud weight, bit depth, rotary speed, hookload and weight on the bit;
2) Instruments with pointers to the parameters: pump pressure, hookload, weight on the bit and rotary torque;
3) Geolograph with parameters: drillpipe pressure, choke pressure, active volume, hookload, weight on the bit, length drilled, flow in, flow out, percent of flow, rotary torque, rotary speed and drilling rate.
4) Panel with alarms: pump failure, vol high, flow high, bop failure, bop status and choke status;
5) Toolbar with buttons: Well Config, Circulation Options, Set Alarms, Graph Limits, X-times faster, Pause/Continue, Restart, Send by email, about;
6) set drillstring with drillpipe1, drillpipe2, heavy-weight, drillcollar1 and drillcollar2;
7) Select floating rig or land rig;
8) Select unit systems: Metric, SI, Oilfield (US units) and Oilfield2 (mix);
9) set fluid parameters: mud weight, plastic viscosity, yield point and initial gel;
10) Select rheological models: Power or Bingham;
11) Set gradients: absorption, fracture and temperature;
12) Set jet nozzles or fixed TFA;
13) Set choke parameters and BOP test pressure;
14) Set Surface circulation volume;
15) Set surface circulation equipments (mud pump and lines);
16) Set four formations to drilling (height, pore gradient, fluid density and sof/hard);
17) Save configuration to data files and share by iCloud;
18) Select circulation options: drillpipe -> Riser, Kill -> Riser, and Close BOP;
19) Set alarms: pit gain, flow rate out, max pump pressure and max pump power;
20) Register the kill line losses and pump pressure at the kill speed;
21) show the well with drillstring and the drillbit on rotating;
22) Show schematic of well with drillstring, kick and neutral point (%);
23) Adjust pump speed, weight on the bit and rotary speed to drilling until kick detection;
24) Shut-in the well using hard method;
25) Register shut-in drillpipe pressure (SIDPP) and choke pressure (SICP) and gain volume;
26) behavior of the kick: keeping the well closed and keeping the well opened;
27) Simulations: Drilling, Kick detection, Shut-In, Underground Blowout at shoe and blowout with failure of bop;
28) Capacities and Volumes calculations;
29) Hydrostatic and critical pressures calculations;
30) Hydraulics calculations;

Visit our Portfolio on the App Store for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

Visit our website for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

September 27, 2013

Drilling Units for iPhone, iPod Touch and iPad 1.1 – iOS 7 support

Drilling Units

A free Unit Converter for Oilfield

for iPhone, iPod Touch and iPad

Version 1.1 – Adds support for iOS 7

Free !!!

This app is designed for both iPhone and iPad

This app is free and is a useful tool for the Oil & Gas community. These units are commonly used on the oilfield.

Area (sq.in, mm2, cm2)

Capacity (bbl/ft, ft3/ft, liter/m, m3/m, bbl/m)

Density (ppg, lb/ft3, kg/liter or SG, kg/m3)

Diameter (inch, mm, cm)

Distance (mile, nautical mile, km)

Dog Leg (deg/100ft, deg/30m, deg/10m)

Flow Rate (gpm, bpm, ft3/min, liter/min, m3/min)

Force (lbf, kgf, N, daN)

Length (ft, m)

Mass (lb, kg, kip, ton)

Power (hp, kw, btu/h, kcal/h)

Pressure (psi, bar, atm, kPa)

Pressure Gradient (psi/ft, bar/m, kPa/m, psi/m)

Temperature (Celsius, Fahrenheit, Kelvin, Rankine)

Temperature Gradient (oF/100ft, oC/100m)

Torque (lbf x ft, kgf x m, N x m)

Velocity (ft/s, ft/min, miles/h, knot, m/s, m/min, km/h)

Volume (bbl, gal, ft3, liter, m3)

Yield Point (lb/100ft2, kg/m2, N/m2 or Pa)

If you need others units, please contact us.

Screenshots for iPad

Screenshots for iPhone and iPod Touch

Visit our website for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

August 26, 2013September 4, 2013

Apps updates for iOS 7 – Drilling Simulator for iPhone and iPod Touch

Drilling Simulator for iPhone and iPod Touch 2.0

Coming soon with the iOS 7

DS1_512

– iOS 7 support
– Several improvements
– Bug fixes

Some screenshots:

DS1_20_01_RD

Visit our website for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

August 8, 2013

Drilling Units for iPhone, iPod Touch and iPad – A free Unit Converter for Oilfield

Drilling Units

A free Unit Converter for Oilfield

for iPhone, iPod Touch and iPad – A new App

Free

This app is designed for both iPhone and iPad

This app is free and is a useful tool for the Oil & Gas community. These units are commonly used on the oilfield.

Area (sq.in, mm2, cm2)

Capacity (bbl/ft, liter/m, m3/m, bbl/m)

Density (ppg, SG, kg/liter, kg/m3)

Diameter (inch, mm, cm)

Distance (miles, km)

Dog Leg (deg/100ft, deg/30m, deg/10m)

Flow Rate (gpm, bpm, ft3/min, liter/min, m3/min)

Force (lbf, kgf, N, daN)

Length (ft, m)

Mass (lb, kg, kip, ton)

Power (hp, kw, btu/h, kcal/h)

Pressure (psi, bar, atm, kPa)

Pressure Gradient (psi/ft, bar/m, kPa/m, psi/m)

Temperature (Celsius, Fahrenheit, Kelvin, Rankine)

Temperature Gradient (oF/100ft, oC/100m)

Torque (lbf x ft, kgf x m, N x m)

Velocity (ft/s, ft/min, miles/h, knot, m/s, km/h)

Volume (bbl, gal, ft3, liter, m3)

Yield Point (lb/100ft2, kg/m2, N/m2 or Pa)

If you need others units, please contact us.

Screenshots for iPad

Screenshots for iPhone and iPod Touch

Visit our website for more Oil & Gas apps for iPhone, iPod Touch, iPad and Mac OS X.

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

June 21, 2013

Drilling Simulator for iPhone and iPod Touch – User Guide

Drilling Simulator for iPhone and iPod Touch

User Guide

Web Version

Download PDF

contact@wellcontrol.com.br

http://www.wellcontrol.com.br

May 15, 2013May 15, 2013

Oil & Gas Apps for Mac OS X

A few years ago, we searched for applications in the area of oil and gas for Mac OS X and not found. Then, we develop these applications and we would like to share with friends.

We would like to share our portfolio with very low cost applications to drillers, tool pushers, engineers, chemists, students and other professionals in the petroleum industry. These are productivity tools helpful in drilling of oil wells.

These apps are completely interactive and allow users to define a wide variety of parameters for oil wells and unit system, save data, share them with friends.

These Apps are available on the Mac App Store, only.

Well Control Methods