Which downhole drilling quantities surface torque, speed and hook load can actually recover, where, and at what sensor rate. Drillstring vibration model, observability analysis and unscented Kalman filter check for geothermal drilling. Reproducible code.
reproducible-research scientific-computing unscented-kalman-filter state-estimation system-identification drilling observability kalman-filter geothermal oil-and-gas drillstring-dynamics stick-slip drillstring-vibration geothermal-drilling rotary-drilling
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Updated
Sep 22, 2026 - Python