RESTRACKER™
Multi-Frequency Propagation Resistivity Tool
The newly added 4Mhz frequency enhances the applicability of propagation resistivity measurements to high-resistivity formations such as carbonates.
Designed to interface with either top-mounted or bottom-mounted pulsers thru the specially designed datalinks.
Both standard version (150°C and 20,000 psi) and HTHP version (175°C, 25,000 psi) are available.
PUSH THE PROPAGATION RESISTIVITY MEASUREMENT LIMIT EVER HIGHER
FEATURES & BENEFITS
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Measures up to 12 propagation resistivities at 3 frequencies (400 kHz, 2 MHz, and 4 MHz)
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All measurements are fully compensated for borehole or temperature effects
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Expands resistivity measurement range up to 4,000 ohmm
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Short sub (11.3ft or 3.5m) to shorten the BHA
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Modular electronics design improves shop or rig-site tool serviceability
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Compatible with virtually any type of drilling fluids
APPLICATIONS
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Monitor bed boundary crossing
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Detect approaching reservoir boundaries
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Monitor water zones and avoid contact
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Refine the earth model with the high-definition propagation resistivity meas
ResTracker provides multiple resistivity measurements with widely separated depths of investigation, allowing detailed delineation of the resistivity profile around the borehole.
ResTracker improves geosteering decision making with petrophysicalquality, temperature-stabilized resistivity measurements.
ResTracker interfaces with topor bottom-mounted pulsers thru the specially designed datalinks from above and/or below.
TOOL FEATURE HIGHLIGHTS
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Compatible with virtually all types of muds
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Extra large memory allows days of runs
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High measurement accuracy expands the applicability range
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Modular electronics design improves tool serviceability
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H2S-resistance upgrades available upon request
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Available in 3-1/2 in., 4-3/4 in., 6-3/4 in., and 8-1/4 in. collar sizes