Oil field equipment, namely, drilling rig mechanical handling machines and devices; Oil field equipment, namely, drilling rig mechanization machines and devices

Pipeline construction; Pipeline construction and maintenance; Pipeline installation and repair; Pipeline maintenance; Cementing services for oil and gas wells; Construction dewatering, namely, the removal of surface waters and groundwater to facilitate the construction of structures and pipelines; Construction of facilities, structures, living quarters, and utility buildings, production modules and subsea modules in the oil and gas industry; Construction project management services in the field of construction of offshore oil and gas facilities; Covering, coating, and maintenance of pipelines for oil; Laying and construction of pipelines; Oil pipeline construction; Oil pipeline laying; Repairing corrosive or leaking pipes through pipelining, namely, coating the inside of the pipe with a durable safe epoxy; Technical consulting related to the installation of oil and gas equipment, control systems, and machinery

Truck hauling