At-Bit Annular Pressure While Drilling Tool
Perform APWD measurement with a hassle-free drop-in sensor system.
Maintain optimum mud pressure by monitoring downhole dynamic pressure in real time.
Both standard version (150°C & 20,000 psi) & HTHP version (175°C, 25,000 psi) are available.
AN ECONOMIC APWD SOLUTION WITHOUT THE M/LWD TOOL INTEGRATION HASSLES
FEATURES & BENEFITS
Measures annular pressure while drilling from a field-proven at-bit tool system
Transmits pressure measurements in real time via a built-in EM short-hop communication system
Powered by self-contained batteries with battery life up to 200 hours
Detect an overpressured zone
Monitor downhole dynamic pressure to allow making timely adjustments to mud density to maintain optimum mud pressure
PressureTracker provides annular pressure measurements while drilling from a field-proven at-bit tool system.
PressureTracker may be run either below or above a motor. In either case, the pressure measurements are transmitted to the surface in real time via a built-in EM short-hop system linked to the MWD data telemetry system.
PressureTracker interfaces with top- or bottom-mounted pulsers thru a drop-in EM short-hop receiver node on the MWD string. No special datalinks are required for integration with the MWD system.
TOOL FEATURE HIGHLIGHTS
Drop-in EM short-hop receiver module retains MWD tool string retrievability
Available in 4-3/4 in., 6-3/4 in. and 8-in. collar sizes
Options available to include gamma sensors in 6-3/4 in. or larger collar sizes