![](https://static.wixstatic.com/media/417ea5_f6e61b93294245c0817eba1737f4c79b~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/417ea5_f6e61b93294245c0817eba1737f4c79b~mv2.webp)
![Excel Macros and VBA in Petroleum Engineering](https://static.wixstatic.com/media/417ea5_f6e61b93294245c0817eba1737f4c79b~mv2.jpg/v1/fill/w_320,h_240,fp_0.50_0.50,q_90,enc_auto/417ea5_f6e61b93294245c0817eba1737f4c79b~mv2.webp)
Excel Macros and VBA in Petroleum Engineering
Microsoft Excel is at the heart of most engineering work that is done now. Initially started out as a spreadsheet for data entry, excel...
![](https://static.wixstatic.com/media/417ea5_7606b6dbaaeb4936aa852f6e2d2c27d5~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/417ea5_7606b6dbaaeb4936aa852f6e2d2c27d5~mv2.webp)
![Fracture Evaluation & Design System: Making of 3D Hydraulic Frac Simulator](https://static.wixstatic.com/media/417ea5_7606b6dbaaeb4936aa852f6e2d2c27d5~mv2.jpg/v1/fill/w_320,h_240,fp_0.50_0.50,q_90,enc_auto/417ea5_7606b6dbaaeb4936aa852f6e2d2c27d5~mv2.webp)
Fracture Evaluation & Design System: Making of 3D Hydraulic Frac Simulator
22 February 2016: I was on a training course on hydraulic fracturing to advance my skills in hydraulic fracturing design & quality...
![](https://static.wixstatic.com/media/417ea5_83eef541fe954260b4ebe7219b4fbf11~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/417ea5_83eef541fe954260b4ebe7219b4fbf11~mv2.webp)
![WellMan: Creating User Access Control through Login Screen in Microsoft Access](https://static.wixstatic.com/media/417ea5_83eef541fe954260b4ebe7219b4fbf11~mv2.jpg/v1/fill/w_320,h_240,fp_0.50_0.50,q_90,enc_auto/417ea5_83eef541fe954260b4ebe7219b4fbf11~mv2.webp)
WellMan: Creating User Access Control through Login Screen in Microsoft Access
In the last blog we talked about creating a centralized database that can manage all data related to wells. We also gave an overview of...