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
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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.
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ResTracker improves geosteering decision making with petrophysicalquality, temperature-stabilized resistivity measurements.
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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