PROCESS FOR REAL TIME GEOLOGICAL LOCALIZATION WITH GREEDY MONTE CARLO

摘要

A method of geosteering in a wellbore construction process uses an earth model that defines boundaries between formation layers and petrophysical properties of the formation layers in a subterranean formation. Sensor measurements related to the wellbore construction process are inputted to the earth model. An estimate is obtained for a relative geometrical and geological placement of the well path with respect to a geological objective using a trained greedy Monte Carlo agent. An output action based on the sensor measurement for influencing a future profile of the well path with respect to the estimate.