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Development and Prospect of technological innovation in PetroChina equipment manufacturing business
Petroleum equipment manufacturing is an important supporting industry in the petroleum industry. Advanced technology and equipment is the prerequisite and guarantee for exploration and development and upgrading the level of petroleum refining and chemical industry. Facing the market downturn, the development of PetroChina's equipment manufacturing business will follow.
Baoji Petroleum Machinery National Oil and Gas Drilling Equipment Engineering Technology Research Center was approved by the Ministry of Science and Technology in 2010 and 2011 respectively. The National Petroleum and Natural Gas Pipe Engineering Technology Research Center has built four research and development test platforms, such as HFW welding simulation test, and developed high strength and toughness matching oil and gas pipe materials. Five key technologies, such as technology, have developed six key products, such as high-pressure and large-capacity oil and gas transmission super-high pipeline steel pipe. The National Oil and Gas Drilling Equipment Engineering Research Center has built three test platforms, such as automatic control laboratory of drilling rigs, developed five key technologies, such as design and manufacture of marine risers, and developed five engineering products, such as class E marine drilling risers. The steel deep processing of Bohai equipment and the power equipment of Jichai Power Plant have been recognized by the State Enterprise Technology Center. The R & D institutions of 2 enterprises enter the "national team" and play an important role in supporting technological innovation.
The oil rig and its supporting facilities are keeping the leading level. The 9000m4 single-column drilling rig, 8000m DC and AC variable frequency drive drilling rig, 7000 and 5000m desert full-trailer drilling rig have filled the gaps in China, enriched the types of drilling equipment in China, and enhanced the design, development and manufacturing capacity of deep well drilling equipment in China. The automatic pipe string processing system of deep well drilling rig has been successfully developed, which realizes the integrated treatment of catwalk, drilling platform and two-layer pipe string, and creates conditions for improving the intelligent level of drilling rig and reducing personnel. 12000m drilling rig and marine top drive have been put into field application. The 160 bit high temperature screw drill has been successfully used in many oilfield high temperature blocks and has been used steadily. The cone-PDC composite bit has been successfully used in difficult and complicated formation, and the penetration rate and length have been greatly improved.
The technology of oil and gas transmission pipe and special pipe is further developed to high steel grade and harsh use environment. X70 anti-large deformation welded pipe is used in China-Myanmar pipeline in batches, X80 anti-large deformation pipeline is used in West-East Gas Pipeline, successfully replacing imported products. The successful development of CT80 and CT90 variable wall thickness continuous tubes has made China the second country in the world to be able to manufacture continuous tubes. The V150 high strength drill pipe has filled the domestic blank and boosted the pipeline crossing the world record.
The flue gas turbine is extended from manufacturing to service. The remote on-line monitoring and diagnosis system realizes the real-time monitoring of 25 flue gas turbines in 14 refineries, and the economic benefit is good; the super-large flue gas turbines? 1 370 mm turbine discs? 1 450 mm wheel discs are made in China, the delivery time is greatly shortened, and the cost is greatly reduced. The first maximum power 10MW grade nitric acid tail gas turbine was successfully tested in China. DN1500E coking tower bottom valve and DN900 coking tower valve and new electro-hydraulic control cold wall slide valve are widely used.
The module of offshore drilling rig has diversified forms, platform equipment has entered the market, and the development of underwater equipment has achieved breakthroughs. 9000m offshore drilling packages fill the domestic gap, 4000m offshore drilling and workover rigs, 2250kN bidirectional mobile offshore drilling and repair rig modules and 900m single inclined bottleneck offshore tower derricks to achieve sales. 35t platform windlass realizes supporting sales. The BOP transfer device, riser tensioner and cantilever beam of the drilling platform are certified by CCS. The offshore drilling riser, the underwater horizontal oil tree, the underwater wellhead device and the 180 t cruise vehicle heave compensation device have been tested or trial-produced in the factory. |
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