ICNEA 3512—Manufacturing of special equipment for oil drilling and production

Where 3512 sits

1. C Manufacturing industry
2. 35 Special equipment manufacturing industry
3. 351 Manufacturing of special equipment for mining, metallurgy and construction
4. 3512 Manufacturing of special equipment for oil drilling and production

What 3512 includes

• Refers to the manufacture of special mining equipment such as on-land and offshore oil and natural gas; it does not include the manufacture of deep-sea oil and natural gas exploration and mining platforms and related floating equipment.
• It includes the following special equipment manufacturing activities for oil drilling and production：
• Oil production equipment: series of upstream beam-type and non-upstream beam-type oil pumps, series of mixers, submersible electric pumps, samplers, on-board multi-dispensing devices, polymer dispersion dissolving devices, series of oil pumps, rodless oil pumping systems, rigid and flexible oil pumping rods, and other oil production equipment;
• Drilling and workover equipment: series of oil drilling rigs, series of workover rigs, other workover equipment;
• Cementing and fracturing equipment: including cementing equipment, fracturing equipment and acidification equipment, such as mud solid control system, mud vibrating screen, blowout preventer and wellhead device and its control system, desanding cleaner, mud cleaner, vacuum degassing device, mud agitator, sand pump, other solidification equipmentWell fracturing equipment;
• Special equipment for crude oil stabilizing stations: ordinary high-efficiency water separator, intelligent high-efficiency water separator, multiple storage collectors for oil wells, and other special equipment for crude oil stabilizing stations;
• Oil and gas logging, logging and well testing equipment;
• Parts and components of special equipment for oil drilling and mining: crane, hook, cruise ship, derrick, mud pump, faucet, winch, turntable, top drive device and other oil drilling rig parts and components, other parts of special equipment for oil drilling and mining;
• Oil drilling tools;
• Inoue tools: hanging pliers, hanging cards, kawa, rings (drilling tools), iron drillers, pipe automation processing devices, other inoue tools;
• Downhole tools: petroleum drill bits, down-hole drilling tools, turbine drilling tools, salvage tools, centralizers, packer, shock absorbers, shock absorbers, coring devices, safety joints, high-pressure plug valves, perforating equipment (guns, bullets)gun, Downhole test equipment, fracturing tools, coiled tubing operation tools, and other downhole tools;
• The following product manufacturing activities are included in this category;
• Intelligent control system of petroleum exploration and production equipment;
• Intelligent booster station for long-distance natural gas transmission pipeline;
• Shale gas mining equipment;
• Complete set of coiled tubing equipment.

What 3512 excludes

• Offshore oil drilling equipment manufacturing, included in 3513 (deep-sea oil drilling equipment manufacturing);
• Mining equipment such as drilling rigs are included in 3511 (Mining machinery manufacturing);
• Petroleum-purpose vehicles modified with automobile chassis shall be included in 3630 (modified automobile manufacturing).

3512 in other systems