Core Viewpoint - Longqing Oilfield has activated an emergency supply mode to meet the peak demand for natural gas during the cold wave, achieving a record daily production of over 170 million cubic meters, which is an increase of more than 35 million cubic meters compared to the beginning of the heating season [1][2]. Group 1: Production and Supply - Longqing Oilfield is China's largest natural gas production base, responsible for supplying over 50 major cities in regions such as Beijing-Tianjin-Hebei and Shaanxi-Gansu-Ningxia, with an annual natural gas production exceeding 50 billion cubic meters for four consecutive years, accounting for approximately 20% of the country's total natural gas output [1]. - The oilfield has implemented a digital production command center to monitor production dynamics and ensure timely delivery of natural gas to downstream users [1]. - The oilfield has increased production capacity by enhancing the efficiency of over 14,000 old wells, resulting in an average daily gas increase of 15% per well [2]. Group 2: Technological Innovation - Longqing Oilfield has developed over 30 key technologies to efficiently exploit low-permeability, low-pressure, and low-abundance tight gas reservoirs, which are challenging to develop [1]. - The company has adopted intelligent technologies such as plunger gas lift and intelligent control systems to address common issues like liquid accumulation in gas wells and pipeline freezing [2]. Group 3: Storage and Emergency Response - The oilfield has strategically planned its gas storage facilities, accumulating over 2.3 billion cubic meters of natural gas for emergency supply, with three active storage facilities switching to gas extraction mode during the cold wave [2]. - More than 7,000 gas extraction employees are stationed at the gas fields, utilizing intelligent monitoring systems to oversee over 300 stations and more than 50,000 kilometers of gas pipelines continuously [2].