DEPRO is a comprehensive torque, drag and hydraulics program for various operations. It calculates the torque and drag along drilling strings or casings. For hydraulics, it covers mud rheology, pressure drops and flow pattern, surge and swab, ECD and cuttings concentration. If you are interested in both TADPRO and HYDPRO, then DEPRO is the package for you. It combines all the essential parts of both programs.

1. Pegasus Vertex, Inc.
Drilling Software | Sophisticated Yet Simple
DEPRO
Torque, Drag & Hydraulics
DEPRO is a comprehensive torque, drag and hydraulics program for various operations. On
the torque and drag side, DEPRO removes and reduces many of the risks in a drilling
program, completion designs or specific tool operations. The software provides limits in the
length of a horizontal well based on specific friction factors. The ability to get needed weight to
a liner-top packer can be evaluated. With the ability to analyze forces downhole, rig equipment
specifications can be defined.
For hydraulics, DEPRO covers all aspects of hydraulics, including downhole circulating
pressures, surge and swab, equivalent circulation densities (ECD), bit optimization, hole
cleaning, and volumetric displacements. Consequently, downhole drilling hydraulic conditions
can be critically examined and any potential problems can be identified prior to field execution.
If you are interested in both TADPRO and HYDPRO, then DEPRO is the package for you. It
combines all the essential parts of both programs.
6100 Corporate Dr., Ste 448, Houston, TX 77036, USA | Tel: (713) 981-5558 | Fax: (713) 981-5556 | www.pvisoftware.com

2. Features
Survey import from Excel®, text or PDF® file
Soft and stiff string models
Buckling criteria
Drilling, back reaming, rotating and tripping operations
Minimum WOB to buckle
Stress calculation
2D/3D animation
Liner cementing job
Field data comparison on torque, drag, ECD and SPP
Fixed flow rate analysis
Surge and swab
Hydraulics sensitivity analysis
Graph customization
Graph formatting options
Microsoft Word® report
US oil field, SI and customized units
Multi-language: English, Spanish, Chinese,
Russian and Portuguese
System Requirements
Microsoft Windows® 8/8.1
Microsoft Windows® 7
Microsoft Windows® Vista
Microsoft Windows® XP
Microsoft Office® 2003 or later
Pentium or AMD processor, 1 GHz or faster
512 MB RAM (1 GB recommended)
100 MB of free disk space for installation
1,280 x 768 display resolution with true color
Install from download link or CD
6100 Corporate Dr., Ste 448, Houston, TX 77036, USA | Tel: (713) 981-5558 | Fax: (713) 981-5556 | www.pvisoftware.com
DEPRO – Torque, Drag and Hydraulics