PetrisWINDS DrillNET is a comprehensive drilling engineering software suite that addresses challenges such as well path design, collision detection, casing performance, torque and drag measurements, well control, and more. It combines functionality from multiple drilling applications into an integrated system with an intuitive interface. DrillNET promotes collaboration through data sharing and storage. It enables engineering teams to better utilize their time and expertise with advanced applications, project-oriented software, and modeling capabilities. DrillNET also supports safety performance by improving user participation and reducing training times for new personnel.

1. The PetrisWINDS® Product Family
DrillNET
Multiple challenges confront your company’s drilling engineers while they plan, drill, complete
and perform workover operations, including:
• Designing complex well paths
• Searching for possible wellbore collisions
• Verifying casing performance
• Measuring torque and drag in the borehole
• Trouble-shooting while running casing strings
• Creating cement pump schedules
• Addressing drillpipe fatigue
• Designing hydraulics for underbalanced drilling applications
• Directing well control operations.
PetrisWINDS DrillNET offers a comprehensive drilling engineering
software suite that addresses all of these challenges – and many
others. Used by E&P companies around the world, DrillNET combines
the functionality from multiple world-class drilling applications into an
open integrated system/database that features an intuitive, easy-to-
use user interface.
Through its networking capability, DrillNET promotes a collaborative workplace – in the office
and on the rig – with data sharing and storage. DrillNET enables better utilization of your
engineering team’s time and expertise by delivering advanced applications and tools, project-
oriented software and modeling capabilities. A “red-green” stoplight mechanism alerts your
team to check for missing or invalid variables.
Designed with a robust, easy-to-use interface, DrillNET supports your company’s safety
performance by improving user participation and reducing training time for new personnel.
Team members can run multiple scenarios and simulations, helping them to anticipate and
prevent incidents at the wellsite.
DrillNET’s support for multiple languages enables better team work and communications
as well as mitigates risk. For example, by using DrillNET, drilling engineers can work in the
language of their choice while generating reports in another language for local crews at the
drill site.
ADVANTAGES FOR YOUR COMPANY
• Promotes use of most-needed applications through user-friendly interface, improving day-
to-day operations
• Increases collaboration while reducing overhead costs by encouraging re-use of valuable
data assets
• Delivers leading project-oriented software and modeling capabilities
• Offers flexible options to customize graphics and reports
HOUSTON (Headquarters) • DALLAS • DENVER • CALGARY • LONDON • TOULOUSE • MOSCOW • PERTH Take Advantage of Petris

2. TECHNICAL FEATURES
• Provides “traffic light” mechanism to alert teams to check for missing variables
• Supports work performed in multiple languages, encouraging better communications and
mitigates risk
• Utilizes .NET technology for collaboration and application connectivity, including capability
with PetrisWINDS Enterprise data management and integration framework
• Very scalable, meeting needs of any size of company
© 2010 Petris Technology, Inc. All Rights Reserved
PetrisWINDS is a registered trademark of Petris Technology, Inc. in the United States and other countries. Other parties
trademark and service marks are the property of their respective owners, and should be treated as such. Information in this
document is subject to change without notice, and does not represent a commitment on the part of Petris Technology Inc. www.PETRIS.com