October 28, 2025, a delegation from Surgutneftegas of Russia visited Deshi Group, opening a new chapter of in-depth cooperation between the two sides in the field of energy technology.

On-site visit: A full range of witness to hard power

The delegation first entered Deshi Group's global oil service center, and fully understood the group's business layout, global service capabilities and industry status through dynamic data dashboards, global project case demonstrations, etc. From the real-time operation and maintenance of old oilfield production increase projects to the implementation effect of customized solutions, the delegation highly recognized the group's ability of "global service, local response".

Subsequently, the delegation went deep into the group's R&D center and production center to inspect the "source" of technological innovation and the "position" of industrialization, and learned in detail the entire process of Deshi's core products from R&D to production, and had in-depth communication with the person in charge of the site on details such as technical principles and production standards, and intuitively felt the group's hard power in technological innovation and industrialization implementation. At the same time, they praised the group's strict quality control system and efficient production capacity. "The whole chain capability from the laboratory to the oilfield site allows us to see the solid foundation of technology implementation." The head of the delegation said with emotion on the spot.

Technical Exchange: Focusing on pain points and solving industry problems together

After the on-site visit, the two sides held a technical exchange meeting in the group's conference room. The meeting was presided over by Guo Cuicui, Vice President of the Group, who said: "Efficient oil development is a common topic in the global energy industry, and we look forward to breaking down technical barriers and finding opportunities for cooperation through this exchange."

At the meeting, Wang Liming, Vice President (Chief Scientist) of the Group, Chief Scientist Petukhov Alexander, and Jinqiao Project Expert Yu Dahua and other experts respectively focused on the Group's three core areas of "integrated comprehensive service", "engineering technical service" and "chemical research and development and production application", combined with typical cases at home and abroad for in-depth sharing, and fully demonstrated the Group's technical advantages and service capabilities in the field of oilfield production increase and enhanced oil recovery.

During the exchange session, the delegation of Surgutneftegas combined with its own business scenarios and put forward technical problems faced in pipeline corrosion descaling, sewage treatment, side drilling and fracturing, and conducted heated discussions with the group's experts. The experts combined their own project experience and put forward technical optimization ideas and solution suggestions in a targeted manner. The on-site interaction atmosphere was strong, and consensus was reached on a number of technical viewpoints, laying the foundation for subsequent cooperation.

Looking to the future: Working together to help the efficient development of global energy

At the end of the exchange meeting, Rustam Shagiev, head of the delegation of Surgutneftegas, gave a high evaluation of the exchange. He said: "This is a very valuable in-depth dialogue. Deshi Group's technical strength and innovative concept are impressive. The effect of this exchange far exceeded expectations."

Rustem Shagiev emphasized that this exchange is just a "good start" to cooperation between the two sides, and looks forward to carrying out deeper cooperation with Deshi Group in the fields of joint technology research and development, and market transformation of scientific research results in the near future, and jointly helping the efficient and sustainable development of global energy.

The visit of the Surgut delegation not only demonstrated Deshi Group's industry influence in the field of oil production increase, but also built a bridge for transnational technical cooperation. In the future, the Group will continue to take technological innovation as the core and an open and cooperative attitude to inject more "Chinese power" into the development of the global energy industry.