Challenge: Efficiently obtain high-quality
through-casing measurements in lateral wells for defining reservoir quality
(RQ) and completion quality (CQ) in unconventional reservoirs
Solution: Conduct a single logging run per
well using the TuffTrac cased hole services tractor to acquire key
petrophysical and geomechanical formation properties data with a slimhole
sourceless toolstring pairing Pulsar multifunction spectroscopy service and
ThruBit Dipole through-the-bit acoustic service
Results: Identified marl beds and related
faults within the clay volumewhich were not possible to distinguish with
total gamma raybased MWD measurementsby using the combined data to
build a comprehensive petrophysical model and calculate RQ and CQ refined by
mechanical properties for guiding completion