Recently, Henan Nanyang Erji Petroleum Equipment (Group) Co., Ltd. has secured a significant export deal with Schlumberger Petro-Technical Services Russia and Urals Energy Co., Ltd., for the supply of two vehicle-mounted cryogenic oil drilling rigs—capable of operating at 2000m and 3000m depths. This marks the first time that Nanyang's independently developed low-temperature drilling rigs have been directly exported to Russia’s high-end oil equipment market, showcasing China’s growing technological capabilities in the field of cryogenic materials. The successful transaction highlights that Chinese oil equipment is now reaching international advanced standards in both research and practical application.
With global oil prices on the rise, Nanyang No. 2 Machine identified early on that high-latitude cold regions would become key areas for future oil exploration. Developing drilling equipment capable of functioning in extreme cold environments not only enhances the performance of China’s oil machinery but also brings substantial economic benefits to the enterprise. To meet this demand, the company has focused on cutting-edge technologies in the global oil rig industry. Since 2002, it has actively invested in the research of cryogenic materials and continuously improved its technical foundation.
In recent years, the group has formed strategic partnerships with prestigious institutions such as Tsinghua University, China University of Petroleum, and Henan University of Science and Technology. At the same time, it has strengthened its independent innovation efforts, achieving breakthroughs in casting, forging, heat treatment, and welding technologies. These advancements have led to a series of patented technologies with independent intellectual property rights.
To date, Nanyang No. 2 Machine has become the first company in China's oil drilling equipment manufacturing sector capable of independently developing and producing complete drilling rigs that can operate at temperatures as low as -45°C. Previously, the company’s low-temperature rigs were sold through agents, with six units already exported to Russia. Now, major players like Schlumberger Russia and Urals Energy have directly purchased these rigs, further confirming their industry-leading quality and performance. This milestone represents a significant step forward for China’s oil equipment industry on the global stage.
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