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February 6, 2020February 7, 2020

Conditions for Applying the Wait and Weight Method

Conditions for applying the Wait and Weight Method

Considerations about this well control method

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Example performed in App “Drilling Simulator 3” for iPhone and iPad

Directional Well :
MD/TVD: 12000/8015 ft,
Liner Shoe Depth: 6500/6261 ft,
Kill Mud Volume to prepare: 812 bbl

(Note: In this example was considered that all KMW volume was ready to start the Wait and Weight Method)

February 4, 2020

Wait and Weight Method on Vertical vs Directional Wells

Wait and Weight Method on Vertical vs Directional

A Calculations comparison on both well types

On next slides:

Well Example on our App “Wait and Weight Method Worksheets” for iPad
Graph Example performed on our App “Well Control Simulator” for iPhone and iPad

More details at http://www.wellcontrol.com.br

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Vertical Well Example

Directional Well Example

January 9, 2020March 9, 2020

Driller’s Method Worksheets

App for iPad

New version 2.0 available on the App Store

A Well Control Kill Sheet

This application for iPad uses the worksheets (also named of Kill Sheets) based on IADC standardized worksheets of the driller’s method to control oil wells after the occurrence of kick during drilling operations on floating rigs with subsea stack and rigs with surface stack.

It can be applied on the oilfield and also help in the understanding of the driller’s method of well control.

It is an useful tool to import data files to fill kill sheets from our apps: (Drilling Hydraulics, Drilling Simulator 1, 2 and 3, Kick Game, Kick Tolerance, LOT Simulator, MPD Simulator and Well Control Simulator 1 and 2) available for sale in our portfolio on the App Store.

More details at:

https://www.wellcontrol.com.br

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January 3, 2020

Kick Tolerance as Max Kick Volume

New version with Dark Mode (iOS 13 or greater)

There are several concepts about kick tolerance, but this article only deals with the concept of kick tolerance as the maximum kick volume.

The our App “Kick Tolerance” for iPhone and iPad 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.

More details at http://www.wellcontrol.com.br

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Wellcontrol_Apps_2020_Black_verde_amarelo

December 3, 2019December 4, 2019

Leak-Off Test Analysis and Simulation

Leak-Off Test (LOT)

APPS TO PRACTICE THE LEAK-OFF TEST:

“Leak-Off Test” App for iPhone and iPad for analysis
Perform a simulation with the App “Drilling Simulator 3” for iPhone and iPad

Please visit our website at:

http://www.wellcontrol.com.br

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Performing Simulation with Drilling Simulator 3

October 28, 2019February 22, 2023

Directional 3D Interpolation

App for iPhone, iPad and Mac

The Directional Survey 3D Interpolation app provides an useful tool to calculate projections TVD (True Vertical Depth), N/S and E/W coordinates, Horizontal Displacement, Dog-Leg Severity, Build-Up Rate (Angle Rate) and Turn Rate and also the Interpolation of this parameters between two well planning sections or survey stations defined by Measured Depth, Inclination and Azimuth as entry parameters in the directional drilling of oil wells.

Calculations Method: Minimum Curvature

Length Units: Foot and Meter (Metre)

Intensity Units: degree/100ft, degree/10m, degree/30m and degree/100m

It is available for iPhone, iPad and Mac

https://www.wellcontrol.com.br

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October 19, 2019October 19, 2019

Directional Survey Calculation Methods

for iPhone, iPad and Mac

This app uses the formulas to calculate the directional drilling survey parameters (diff of TVD, HD, N/S, E/W, DLS) between two stations of the methods:

1. Tangential

2. Balanced Tangential

3. Minimum Curvature

4. Radius of Curvature

5. Angle Averaging (Average Angle)

Also available the formulas of the methods.

It is available for iPhone, iPad e Mac

https://www.wellcontrol.com.br

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October 15, 2019

Casing Setting

for iPhone and iPad

This app provides the casing shoe depths calculations based on formation pore pressure gradient and fracture pressure gradient using both concepts “bottom-up” and “top-down” and also analysis of the kick effects on the casing setting.

This app was developed based in existent spreadsheets. There is no comparison with any other software.

Our goal was to create an application with the help of experts to share with drilling engineers, technicians, drillers, students and teachers of drilling engineering.

There is no intention to replace the professional softwares.

You can contribute with suggestions for improvements, correcting the translation to english, reporting bugs and spreading it to your friends.

Thanks

New in 2.0 version:

– Compatibility with newer iPhones and iPads

– Compatibility with newer iOS versions and iPadOS

– Compatibility com Dark Mode (iOS 13 or greater)

– Added several improvements

– Minor fixes

September 5, 2019

Drilling Simulator 3 for iPhone and iPad

For iPhone and iPad

This is a basic drilling simulator that simulates drilling operations based in panels for drilling, kick detection, shut-in the well, stabilization of pressures and the choke operations during the well control operations using a hydraulic choke panel simulator.

This Well Control Simulator is an important tool for Well Control training in Oil & Gas to practice Driller’s Method, Wait and Weight Method, Volumetric Methods, etc

New version 3.1 on the App Store

More details at https://www.wellcontrol.com.br

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August 25, 2019

Drilling Simulator 3 Lite for iPhone and iPad

Drilling Simulator 3 Lite

designed for both iPhone and iPad

NEW VERSION 1.1

Drilling Simulator 3 (full version)

all of drilling simulator 2 PLUS:

1 – until 03 single kick bubbles on the borehole simultaneously

2 – standpipe manifold and choke manifold with 02 chokes and straight through

3 – Complications: failures schedule with Random option:

– Mud Pumps 1 and 2 “power end failure” or “fluid end failure”,

– Chokes 1 and 2 “plugged” or “washed”,

– One Drill Bit Nozzle “plugged” or “washed”

Drilling Simulator 3 LITE (This App)

all of drilling simulator 3 for 20 minutes of simulation:

This is a limited version of the “Drilling Simulator 3” free for 20 minutes. This time is sufficient in this simulator for drilling until kick detection, shut-in the well, stabilization of pressures and to start the well circulation using a hydraulic choke panel to control.

Attention: Some features are disabled by default.

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