National Oilwell Varco, L.p.

Lance Staudacher

Frank Benjamin Springett

Russell C Gilleylen

Clayton J Simmons

Gilbert Chahine

Ruoyu Li

Darren Mourre

Russell Gilleylen

Clayton Simmons

A method and system for drilling a wellbore. A method for drilling a wellbore includes: generating a library of defined patterns, each of the defined patterns corresponding to an operational behavior of drilling equipment used to drill the wellbore; collecting, during operation of the drilling equipment, measurements from sensors coupled to the drilling equipment; characterizing the measurements as correlating to one of the defined patterns; detecting the one of the defined patterns in the measurements; extracting a feature from the measurements; determining a condition of the drilling equipment by comparing a value of the feature to a threshold derived from the one of the defined patterns; and activating an actuator coupled to the drilling equipment to adjust operation of the drilling equipment based on the condition.

System and method for drilling a wellbore using pattern detection

A detection system and method for a well site is provided. The well site has a surface rig and a surface unit. The surface rig is positioned about a formation and a surface unit. The detection system includes a well site component deployable from the surface rig via a conveyance, well site equipment positioned about the well site and having a bore to receive the well site component therethrough; and base units. The base units include scanners positioned radially about the bore of the well site equipment. The scanners detect an outer surface of the well site component and generate combinable images of the well site component whereby the well site equipment is imaged.

Detection system for a wellsite and method of using same

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Houston, TX, United States of America

Lance Staudacher