Trican OWM (Offset Well Monitoring)Reliable Real-Time Frac and Offset Data: One Service ProviderWith horizontal multistage fracturing becoming more prevalent, the potential for a loss of wellbore integrity due to interwellbore communication has never been higher. Monitoring of identifiable offset wells (IOWs) within the Fracture Planning Zone (FPZ) for the duration of a stimulation treatment is now an AER requirement.

Trican OWM With Trican OWM, pressure transducers and displays in the form of remote stations are installed on the required IOWs. These remote stations record pre- and post-frac baseline data, and transmit real-time offset pressure data to any computer with an internet connection. This allows Trican to monitor pressure changes that may indicate communication between two wellbores. Our state-of-the-art data van satellite communication network enables the use of both 3G and satellite communication, ensuring reliable transmission for offsets.

� Records pre- and post-frac baseline data

� Per second data sampling

� Email alarm notifications

� 3G and satellite transmission

� DFIT (Diagnostic fracture injection testing)

decline monitoring in 3G areas

� 103 MPa (15,000 psi) transducers available upon request

� Battery life of 5-6 days (with solar charging

for extended use)

The Trican Difference

Data Accessibility

OWM provides quick and easy access to transmitted data with our FracNET and TriNET technology. These web-based applications work

together with OWM to provide data to our customers anywhere with internet access.

� 3G and satellite communication capabilities provides full coverage in any location

� Ability to plot real-time IOW offset pressures against Surface Treating Pressure, on location in the data van or during

satellite monitoring

� Eliminates the need to follow a separate plot and website, allowing safety critical decisions to be made more rapidly

� Readily accessible offset data at any time (plot and .csv format)

All-in-One Service

With Trican’s OWM, our customers have access to an all-in-one fracturing and monitoring service provider, allowing for increased

logistical efficiency with a more streamlined approach.

Technical Expertise

Trican’s OWM remote stations are installed and maintained by our expert team of professional electronics technicians.

For more information, please contact Trican Well Service.

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Real-Time Frac and O�set Pressures in FracNETSurface Pressure IOW1 IOW2

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Printed in CanadaUS35 • 250 • 05/13530/050813

Houston Office 5825 N. Sam Houston Parkway West Suite 600, Houston, TX, U.S. 77086 P +1.281.716.9152W TricanWellService.com

Corporate Head Office Suite 2900, 645-7th Ave SWCalgary, AB, Canada T2P 4G8P +1.403.266.0202W TricanWellService.com 635/011515