On May 26, 2023, Beijing Oriental Huazhi Petroleum Engineering Co., Ltd. received a letter of thanks from Qingdao Port Construction Management Center Co., LTD., the owner of Zhenhua crude oil reservoir project in Dongjiakou Port Area of Qingdao Port. The project started in March 2022, and was successfully completed on May 23, 2023, with the construction of eight 10×104m3storagetanks. Our company undertook the initial design and construction drawing design of the project.

Autumn October brings the fragrance of osmanthus. On October 8, 2022, a grand relocation celebration ceremony for the headquarters of Best Energy and Huazhi was held. Cadres and employees from the headquarters of Best Energy and Huazhi gathered together to witness this historical moment.

On March 8, 2023, Beijing Oriental Huachi Petroleum Engineering Co., Ltd. successfully won the bid for the PipeChina Group engineering construction project (pre-) feasibility framework tender shortlisted project, which is applicable to the second and third class oil and gas transmission pipeline projects in all new construction projects of the PipeChina Group.

At present, the new coronavirus is raging around the world. Although it has been well controlled in China, the Omicron variant has invaded Beijing, Henan, Guangdong, Xinjiang, Tianjin, and other provinces and cities at the beginning of 2022.

To promote the construction of key projects, stimulate the labor enthusiasm of employees and participating teams, and promote the spirit of hard work, National Pipe Network Group Southwest Pipeline Co., Ltd. commended the outstanding collectives and individuals in the engineering construction labor competition. Among the 5 design units including CNPC and Sinopec evaluated, our company ranked first and won the title of Benchmark Design Unit. It also won the "Excellent Service Provider" awarded by the Guizhou Project Department, and Liao Zhaolong won the "Advanced Individual".

On December 24, 2021, The pressure regulating device provided by Best Energy Equipment (Tianjin) Co., LTD., the axial flow regulating valve provided by Tianjin Better Fluid Control Valve Co., LTD., and the engineering design service provided by Beijing Oriental Huazhi Petroleum Engineering Co., LTD., Zhejiang Petrochemical 40 million tons/year refining and chemical integration project Zhoushan-Ningbo Petrochemical Base interconnection pure hydrogen pipeline project DN300 CL600 pressure regulating device and axial flow regulating valve are delivered smoothly. The successful completion of this project marks another solid step for Petrobest and its subsidiaries in the field of hydrogen transmission technology, and is of great significance for the company's business extension in the field of hydrogen and mixed hydrogen pipeline transmission.

As the year draws to a close, good news comes from the Fuxia Project. The newly built CR Gas high-pressure pipeline was connected and put into gas supply on January 31, 2021, marking the completion and commissioning of all 6 relocated pipelines of the three property rights units in the Fuxia Project. The oil and gas pipeline relocation is part of the Fuxia High-Speed Railway project, directly related to the opening of the high-speed railway. Since the beginning of the project, it has received key attention from provincial and municipal leaders. The completion of the oil and gas pipeline relocation will create favorable conditions for the subsequent rapid construction of the high-speed railway.

The passing of the Class A qualification evaluation for petroleum and natural gas and municipal public engineering not only recognizes the professional and technical strength and consulting quality of the company's engineering consulting but also lays a solid foundation for the business expansion of the company's engineering consulting.

On August 11, 2020, the Level 1 hot tapping operation of the "One-Click Start/Stop" project at Zhongwei Compressor Station of Yinchuan Management Office of PetroChina West-East Gas Pipeline Company was officially launched.

On the morning of August 29, the construction site of the Oil and Gas Pipeline Relocation and Reconstruction Project for the Fuzhou-Xiamen High-Speed Railway was decorated with fluttering colored flags and blooming flowers. The groundbreaking ceremony for the EPC general contracting project of the Oil and Gas Pipeline Relocation and Reconstruction Project for the Fuzhou-Xiamen High-Speed Railway, undertaken by our company, was grandly held here. Relevant leaders of Xiamen Special Equipment Inspection Institute, principal persons-in-charge of the owner unit and supervision unit, as well as all staff of the EPC project department attended the ceremony. The relocation and reconstruction project of Sinopec Fujian Product Oil Pipeline, CNOOC Fujian LNG Pipeline and China Resources Natural Gas Pipeline for the Fuzhou-Xiamen High-Speed Railway is carried out to accommodate the construction of the new Fuzhou-Xiamen High-Speed Railway. The project involves the relocation and reconstruction of a 12.2-kilometer Sinopec product oil pipeline, a 6.8-kilometer CNOOC LNG pipeline, a 5.8-kilometer China Resources high-pressure natural gas pipeline and a 1.6-kilometer China Resources medium-pressure natural gas pipeline, with an estimated construction investment of 226.8741 million yuan and a construction period of 160 calendar days. Our company received the bid-winning notice for this project on June 27, 2019, which is the largest EPC project undertaken by the company in recent years. Since the project was initiated, the company has quickly set up a strong project team with Sun Jian, General Manager of the Engineering Branch, as the project manager. Faced with the actual situation of tight construction period, high technical difficulty and heavy coordination workload of this project, all staff of the project department have demonstrated the determination and courage to face difficulties squarely, rise to challenges and turn crises into opportunities. At present, the preliminary design review of the project was completed on August 5, the first batch of pipes arrived on August 28, and the submission of Version A of the construction drawing is scheduled to be finished on September 5. All other work is progressing steadily, with the aim of striving for the early and successful completion of the project.

The Juye Distribution Station Heze Kunpeng Distribution Branch Transformation Project involves adding a Heze Kunpeng gas supply branch in the Juye Distribution Station of the Pingtai Branch Line to supply gas to the downstream Juye Kunpeng Gas Gate Station. The final gas transmission scale for sales is 1.0×108Nm3/a.

The "Shandong Ganglian Chemical Weiguang Pipeline Project SCADA System Project" undertaken by our company successfully passed the FAT acceptance as planned in Weifang, Shandong on May 10, 2018, and won unanimous praise from the owner.