06
Metal goods; metal couplings for high pressure fluid lines;
metal flanges and metal joinery fittings; forged steel sold
in the form of rolled rings for further manufacture; metal
forgings
07
Oil drilling machines; drifting machines for oil wells;
floating or non-floating oil drilling rigs; hydraulic pumps;
back pressure valves as parts of machines; well completion
equipment, namely, sand separators, oil separators and gas
separators; poweroperated heat shrink gun; hydraulic and
pneumatic components, namely, replacement parts for
machines; managed pressure drilling systems for use in the
field of oil and gas recovery; surface and downhole tools,
namely, rotating control device, active control device and
non-rotating annual diverters used to manage wellbore
pressure and fluid circulation during oil and gas drilling
operations
09
Computer software and hardware for use in drilling systems
in the oil and gas industry
17
Thermal insulation and syntactic foam products for use in
offshore drilling; elastomer goods being, or for use with,
oil and gas equipment, namely, rotating head seals, annual
packer seals, seal sleeves, bridge plugs, thread protectors,
centralizers
37
Repair of drilling rigs and risers
40
Manufacture and forging of metal goods to the order and
specification of others; metal heat treating services by
means of gas furnaces and various quenching or cooling
methods such as air, water, liquid polymer, and oil; machine
shop services, namely, machining parts for others; welding
services; custom manufacture of oilfield equipment, DNV
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, mudmats, 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,
annual packer elements, seal sleeves, bridge plugs, thread
protectors, centralizers; custom manufacture and assembly of
products for others for use in the oil and gas industry,
petrochemical and refining, transportation, military, power
generation, and aerospace industries
42
Consulting services for the energy industry in the field of
product design and development of forged products
sub-systems and systems integration; metallurgical testing
services; inspection 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 equipment used in the oil
and gas industry, petrochemical and refining, marine,
transportation, agriculture, construction, military, power
generation, transportation, and aerospace industries;
testing and research on machines, apparatus and instruments;
custom design and engineering of oil and gas equipment,
namely, rotating head elements, annual packer elements, seal
sleeves, bridge plugs, thread protectors, centralizers;
inspection of drilling rigs and risers