oil exploration; gas exploration; oil and gas well drilling services, namely, providing measurements and downhole telemetry while drilling; petroleum exploration; exploration and searching for oil and gas; oil well testing

oil and gas drilling; drilling for crude oil; offshore well drilling; rental of drilling rig; well drilling; offshore oil and gas well drilling services; oil well drilling operations

offshore drilling rigs

providing information concerning workplace safety; safety inspection audits to improve safety of workers on sites