US Patent 11982140 Doping devices for applying dope to pipe threads

A system for conducting a subterranean operation with nozzle of a doping device rotationally fixed to a rig with the nozzle being directed radially toward a portion of a tubular when the portion of the tubular is positioned proximate the doping device, with the doping device, via the nozzle, configured to apply a dope to the portion of the tubular, where the nozzle deposits a layer of the dope on the portion of the tubular while the tubular is being rotated.