Woolslayer Companies, Inc.

Class 006: Transportable metal construction, namely, metal transportation and storage system for a blowout preventer comprising a skid, a mounting frame and an actuator mechanism

"BOP"

Drilling rigs and drilling machines used in the oil and gas drilling industry

"DERRICK"

Class 007: Well to well rig moving systems comprised of a support structure, hydraulic cylinders, hoses, and fittings for lifting a rig relative to the support structure, and rollers for moving the rig from one well to another

Class 007: Oil field equipment, namely, extension mast crane, a scoping dog assembly comprised of a wheeled body moveable on a track or beam and an extending and retracting mechanism

"HIGHLY MOBILE RIG"

Class 007: Drilling rigs and equipment, namely, masts and substructures, derricks, cranes, hoisting equipment, pipe racking equipment, and pumps used in the oil and gas drilling industry

powered auxiliary rails for moving rail-guided equipment to and from the guiderails of a subterranean drilling rig