Metal goods, namely, metal pipe connectors, structural joint connectors of metal, and forged components made of metal, namely, binding screws of metal for pipes, sealing caps of metal, corrosion-resistant metal overlays and alloys for fittings, steel plates, flanges, piping components; metal couplings for use with high pressure fluid lines; metal flanges and metal joinery fittings; forged steel sold in the form of rolled rings for further manufacture; metal forgings

Oil drilling machines; drifting machines for oil wells, namely, floating or non-floating oil drilling rigs; hydraulic pumps; back pressure valves as parts of machines; well completion equipment, namely, sand sorting machines, oil separators and gas separators; power-operated heat shrink gun being a heat shrink cutting machine; hydraulic and pneumatic components, namely, replacement structural parts for oil drilling machines and sand sorting machines; Managed pressure drilling systems comprised of well drilling machines and drilling rigs for use in the field of oil and gas recovery; rotating and active control downhole oil separators for submersible pumps and non-rotating annual gas diverters consisting of a pump, storage and refilling tank, pre-heater, vaporizer, recuperator, condenser and valves used to manage wellbore pressure and fluid circulation during oil and gas drilling operations

Computer software and computer hardware for use in controlling drilling systems in the oil and gas industry

Thermal insulation and semi-processed syntactic foam for use in manufacturing flotation and insulation for use in offshore drilling; silicon elastomer with reinforcing support layer, adhesive and release liner used as a peel and stick grip and anti-sliding applique for attachment to solid surfaces for use as a seal sleeve, bridge plug, and thread protector for use in the oil and gas industry, and especially for use in marine applications

Repair of drilling rigs and risers; inspection services in the course of construction of drilling rigs and risers

Manufacture and forging of metal goods to the order and specification of others; metal heat treating services by means of gas furnaces and quenching or cooling methods using air, water, liquid polymer, and oil; machine shop services, namely, machining parts for others; welding services; custom manufacture of oilfield equipment, certified baskets, double wall environmental tanks, waste oil storage tanks, substructures, frac tanks, batch mixing tanks, mud systems, pressure vessels, drilling system components, subsea equipment, mud mats, manifolds, buoyancy cans, in-line sleds, mid-line sleds, tie-in sleds, high-pressure systems, landing pads and foundations, skids and skid-mounted equipment, custom manufacture and assembly of oil and gas equipment, namely, rotating head elements, annular packer elements, seal sleeves, bridge plugs, thread protectors, centralizers for others; custom manufacture and assembly of metal goods and machinery for others for use in the oil and gas industry, petrochemical and refining, transportation, military, power generation, and aerospace industries

Consulting services for the energy industry in the field of product design and development of forged metal goods sub-systems and systems integration; metallurgical testing of metals and metal goods; inspection of oil fields in the field of onshore and offshore drilling; custom design and engineering of oilfield equipment, managed pressure drilling systems and drilling system components, early kick and loss detection systems, stock tanks, fuel tanks, mud tanks, water tanks, mobile fueling tanks, pressure vessels, substructures, subsea equipment, power supply systems, and fluid packaging, dispensing solutions and mobile lubrication equipment; custom design and engineering of metal equipment and machinery used in the oil and gas industry, petrochemical and refining, marine, transportation, agriculture, construction, military, power generation, transportation, and aerospace industries; testing the functionality of machines; research on machines; testing the functionality of apparatus and instruments; custom design and engineering of oil and gas equipment, namely, rotating head elements, packer elements, seal sleeves, bridge plugs, thread protectors, centralizers