Field Sense™ BHPt Pressure Sensing Systems

Fiber Optic Pressure/Temperature Gauge

» Real time pressure measurements

» Intelligent & “Smart Well” completions

» Permanent reservoir monitoring

» Pressure measurements during shut-ins

» Improved control during well ramp-up

» Accurate decision support data for determination of reservoir boundary/ connectivity, interference testing, pressure transient analyses

» Zero environmental impact, chemically inert

» No downhole power or electronics; will not interfere, or be disrupted by, other downhole electrical systems

» Surface read-out unit can monitor 8 wells simultaneously

» Built-in remote communications capability

Field Sense™ MPT Temperature Sensing Systems

Fiber Optic Distributed Temperature System

» Real time, instantaneous, continuous distributed temperature measurements

» Detection of water, steam & gas breakthroughs

» Monitoring & optimization of SAGD operations

» Monitoring & optimization of gas lift operations

» Monitor efficiency of electric submersible pumps

» Improved control during well steam-up prior to SAGD

» Hydrogen resistant, single mode fiber sensor cable operates in harsh environments to 250C

» Accurate decision support data for determination of lift efficiency

» Zero environmental impact, chemically inert

» No downhole power or electronics; will not interfere, or be disrupted by, other downhole electrical systems

» Surface read-out unit can monitor 8 wells simultaneously

» Built-in remote communications capability

» Minimize losses due to accidents and failures

» Theft/tampering detection and prevention

» Mitigate environmental impact of accidents