Xin Hua She·2025-11-14 13:59Core Viewpoint - The Dagang Oilfield's gas storage facilities have officially commenced natural gas supply to the Beijing-Tianjin-Hebei region for the winter, ensuring stable energy support for residential heating and economic development [1][3]. Group 1: Gas Supply Operations - The gas supply from Dagang Oilfield's storage facilities to the Shaanxi-Beijing pipeline began on November 14, marking the start of winter gas supply [1]. - The Dagang Oilfield storage facilities are the largest and fastest response gas source in the region, with gas delivery to downtown Beijing taking only 2 hours [3]. - During peak winter gas usage, the supply from these facilities can account for nearly 20% of Beijing's total gas consumption [3]. Group 2: Preparation and Capacity - The gas storage facilities began gas injection in late March, preparing for winter gas supply, with a total injection period of 207 days [3]. - The maximum daily gas injection exceeded 20 million cubic meters, achieving 102% of the planned injection volume, setting historical records for both daily injection volume and progress [3]. - The Dagang Oilfield has safely operated for over 9,000 days, leading the nation in cumulative gas injection and extraction volumes [5]. Group 3: Infrastructure and Maintenance - The Dagang Oilfield has completed maintenance and performance testing of all compressor units during the gas injection and extraction transition period [5]. - A tailored operational plan has been developed based on geological characteristics, implementing precise peak regulation strategies for individual wells [5]. - With the expansion of the Banzhongbei gas storage facility and the commissioning of all 108 production wells, the daily peak regulation capacity is expected to reach 35 million cubic meters [5].