Predictive maintenance dataset about oil wells downhole equipment failures using sensor data.
Source including more information: https://www.kaggle.com/c/equipfailstest/overview
Actual source accessible data: https://raw.githubusercontent.com/geooot/tamudatathon2019/master/equip_failures_training_set.csv
Missing values have been either removed or replaced with the mean as a cleaning step providing good anomaly detectors results.