Upon completion, this project will add another "energy artery" to the central Guizhou region. Piped natural gas will cover Longli County in Qiannan Prefecture and the northeastern part of Guiyang City, effectively filling the gap in long-distance pipeline gas supply in this area and promoting the realization of the goal of "every county connected by natural gas pipelines" in Qiannan Prefecture. Behind this achievement lies the hard work of the OHZEC Design and Consulting team: they conducted multiple rounds of comparative analysis and demonstration on the pipeline route and station site selection, successfully avoiding more than a hundred sensitive locations along the route, ensuring the scientific rationality of the route and station site plans; in the layout of gas connection points and process design, they fully integrated with the overall pipeline network plan of Guizhou Province, scientifically reserving pipeline transportation capacity, and leaving ample space for the long-term development of regional energy.

The Petroleum Engineering Construction Consulting Achievement Award is an authoritative award for engineering consulting firms across the entire oil and gas industry. Organized and selected by the China Petroleum Engineering Construction Association, the award aims to recognize outstanding units and individuals in petroleum engineering construction consulting, establish industry benchmarks, and thereby promote the overall improvement of service quality and professional standards in the industry. OHZEC consistently upholds integrity as its foundation, employs exquisite craftsmanship, and leverages its professional strength to empower industry development and contribute to the high-quality development of the industry.