Recently, the national patent industrialization project undertaken by Nanyang Erji Group, the low temperature drilling rig project, was successfully completed and achieved fruitful results. The implementation of the project has accelerated the use of proprietary intellectual property rights for low-temperature drilling rigs and the industrialization of patented technologies, further enhancing the advantages of low-temperature drilling rigs with independent intellectual property rights.
The national patent industrialization project is organized and implemented by the Ministry of Finance and the National Patent Office according to the deployment and specific requirements of the "National Intellectual Property Strategy Outline." It aims to promote the industrialization of patented technology through the implementation of the project. At the beginning of 2009, Nanyang No.2 Machine Co., Ltd. was applied to the low-temperature drilling rig for oil drilling rigs in the cold regions of minus 45 degrees Celsius. It was used by the Ministry of Finance and the National Patent Office as the national patent industrialization promotion project and the independent intellectual property application and industry of the low-temperature drilling rig industry in Henan Province. The name of the “Demonstration Project” was identified as a national patent industrialization project, and a guiding fund of 100,000 yuan was obtained.
It is reported that the low-temperature drilling rig project is a product developed by the Second Machine Group using self-developed low-temperature materials and technology and is suitable for the development requirements of oil fields in the cold and sub-zero temperatures of 45 degrees Celsius. Previously, there was a lack of systematic research on drilling rigs adapted to temperatures below -20 degrees Celsius. There is no uniform design and manufacturing standard. Nanyang No.2 Machine Co., Ltd. conducted a comprehensive and systematic study of the low-temperature performance of drilling rig materials, and through a large number of researches and experiments, it has formed a complete set of low-temperature drilling rig manufacturing technologies such as cryogenic special steel smelting technology and drilling rig cryogenic technology, which fills this field. blank.

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