With decades of engineering and software development efforts, Pegasus Vertex, Inc. (PVI) has developed an extensive suite of drilling software to meet the challenges that operators and service companies face today in the oil and gas industry. PVI drilling software brings you the latest in technical advances in the form of both simplicity and superior usability. These software packages can be used for onshore and offshore operations, including vertical, directional or horizontal wells.
- TADPRO - Torque and Drag
- HYDPRO - Drilling Hydraulics
- MUDPRO+ - Advanced Drilling Mud Reporting
- CentraDesign - Centralizer Placement
- CEMPRO+ - Cementing Job Model
- CleanMax+ - Advanced Wellbore Cleanup
- CDEx - Casing Design Expert
- Dr. DE - Drilling Engineering Toolbox
PVI also provides training to drilling and completion engineers.
News and Highlights

IADC Drilling Middle East Conference and Exhibition Booth #7
Le Méridien Al Khobar, Saudi Arabia, Nov. 14 - 15, 2023

Modeling Displacement Flow Inside a Full-Length Casing String for Well Cementing
S2096-2495(23)00057 paper published on August 24, 2023.

SolidsPRO—Advanced Solids Control Reporting Model
Version 2.0 released on April 21, 2023.

TMPRO—Tubing Movement Model
Version 4.5 released on April 4, 2023.

Solutions to Tubing and Packer Problems
This white paper discusses the cause of packer and tubing problems and how to predict and prevent tool failures using TMPRO.