Core Viewpoint - The Hangzhou Gas Group is proactively ensuring natural gas supply and safety for residents during the winter peak season, starting from November 1, 2025, by implementing a comprehensive supply guarantee system focusing on five dimensions: supply, protection, repair, service, and intelligence [8][9]. Supply Assurance - Hangzhou's natural gas utilization has established a stable supply network with a 300-kilometer high-pressure pipeline, ensuring sufficient gas supply and peak shaving capabilities [10]. - As of mid-December, emergency storage at LNG stations totals 62.42 million cubic meters, sufficient to meet the city's gas demand for about a week during extreme weather [10]. - The Hangzhou Gas Group has updated 109.92 kilometers of underground gas pipelines across 62 communities to enhance supply stability and safety [10]. Pipeline Monitoring - A "Gas Pipeline Guardian Team" consisting of over 300 personnel has been established to monitor and protect the gas pipelines from third-party construction damage [11]. - Daily communication and safety checks are conducted with construction sites to ensure the safety of the gas network [11]. Emergency Response - A rapid response network for gas emergencies has been set up, including six comprehensive service stations and six management stations, with a strict "13530" response mechanism [12]. - Regular emergency drills simulate various scenarios to improve response speed and efficiency [12]. Community Engagement - The Hangzhou Gas Group has reached out to over 1.9 million gas users with winter safety reminders and conducted community service activities to promote safe gas usage [13]. - The coverage of smart gas meters in the main urban area has reached 95.9%, allowing for real-time monitoring and early warning of gas usage anomalies [13]. Technological Integration - The gas network operations are becoming increasingly intelligent, with systems for high-pressure pipeline monitoring, drone inspections, and AI-based risk identification [15]. - A total of 224 kilometers of high-pressure pipelines are now covered by drone inspections, with daily inspections capable of covering 50 kilometers [15]. - The Hangzhou Gas Group has installed 1,745 AI gateway terminals for pressure drop warnings, achieving rapid monitoring capabilities [15]. Commitment to Safety - The Hangzhou Gas Group emphasizes the importance of supply and safety, aiming to ensure stable gas sources, reliable pipelines, and warm services for residents [16].

Core Viewpoint - The Zhongyuan Oilfield gas storage facility has supplied over 100 million cubic meters of natural gas during the current winter heating season, highlighting its critical role in ensuring gas supply in North China [1][3]. Group 1: Gas Supply and Storage Capacity - The Zhongyuan Oilfield gas storage facility, the largest underground gas storage in North China, has a total capacity exceeding 3.196 billion cubic meters [1]. - Since December, the gas storage facility has entered the gas extraction phase, with peak daily gas extraction reaching 6.5 million cubic meters [1]. Group 2: Operational Management - During the peak gas usage period, the management team is on duty 24 hours a day, increasing inspection frequency and strictly controlling equipment conditions to ensure reliable gas supply for residents in Beijing, Tianjin, and Xiong'an New Area [3].

Core Points - The article highlights the critical phase of natural gas supply assurance in China, particularly focusing on the Zhongyuan Oilfield gas storage facilities in North China, which have supplied over 100 million cubic meters of natural gas for the winter heating season as of December 18 [1] - The Zhongyuan Oilfield gas storage facilities consist of five underground gas storage sites with a total capacity exceeding 3.196 billion cubic meters, playing a vital role in the natural gas peak-shaving system in North China [1] - Since December, the gas storage facilities have entered the gas extraction phase, with peak daily gas extraction reaching 6.5 million cubic meters through the gas pipeline network [1] Group 1 - The Zhongyuan Oilfield gas storage facilities are crucial for ensuring natural gas supply during peak demand periods [1] - The management team is actively monitoring and controlling equipment conditions to ensure reliable gas supply for residents in Beijing, Tianjin, and Xiong'an New Area during the winter [3]

Core Viewpoint - The news highlights the comprehensive efforts in Inner Mongolia to ensure natural gas supply during the winter heating season, emphasizing the collaboration among various oil and gas companies and the implementation of emergency response mechanisms to maintain energy security [2][5][9]. Group 1: Emergency Response and Supply Assurance - An emergency drill for natural gas supply was conducted in Inner Mongolia, simulating a reduction in gas supply and testing the emergency response capabilities of the gas supply system [2]. - The region is entering a critical period for energy supply as it prepares for the winter heating season, with a focus on coordinated efforts among gas companies to ensure sufficient supply [2][5]. Group 2: Production and Capacity - The Longqing Oilfield's gas production is operating efficiently, with a daily output exceeding 24 million cubic meters, and a target to complete the production of 80 new wells [3]. - Sinopec's North China Oil and Gas Company has produced 232 million cubic meters of natural gas since November 1, marking a 16.5% year-on-year increase, with a daily capacity of 13.7 million cubic meters [5]. Group 3: Storage and Preparedness - Gas storage facilities in the region have completed their annual injection tasks, ensuring adequate reserves for the winter heating peak [6]. - The Su Dong 39-61 gas storage facility has begun its fourth cycle of gas extraction, with a total storage capacity of 750 million cubic meters, marking a new high for annual reserves [8]. Group 4: Transportation and Distribution - Key companies like Western Gas and New Saint Gas are actively ensuring the stability of gas supply to end-users, with Western Gas conducting practical drills to strengthen supply foundations [9]. - The energy bureau in Ordos is closely monitoring supply and demand dynamics, with major oil and gas companies achieving a cumulative production of 26.455 billion cubic meters of natural gas from January to October, fulfilling 83.9% of the annual target [9].

Core Viewpoint - The newly completed gas pipeline from Yingmaili to Sancha in Xinjiang enhances natural gas supply for the upcoming winter and spring seasons [1] Group 1: Project Details - The new pipeline is a key livelihood project in Xinjiang, contributing to natural gas supply security [1] - The pipeline starts at the Yingmaili gas field in Xinhe County and ends at the Sancha compressor station in Bachu County, with a total length of 378 kilometers [1]

Core Insights - The Tarim Oilfield has successfully drilled 27 ultra-deep gas wells this year, resulting in the addition of over 2 billion cubic meters of natural gas production capacity, enhancing China's energy security [1][3] - The Kela 2 gas field, now the largest ultra-deep gas field in China, is producing 38 million cubic meters of natural gas daily, supported by the new ultra-deep wells [1] - The Tarim Oilfield has achieved a dual breakthrough in ultra-deep engineering technology and geological theory, with new wells contributing an additional 1.3 billion cubic meters of gas this year [1][3] Production and Capacity - The Tarim Oilfield is accelerating its efforts to explore ultra-deep layers, having added proven natural gas reserves of 100 billion cubic meters in the southern Tianshan region [3] - The gas produced is being transported to over 120 large and medium-sized cities, benefiting approximately 400 million people [3] - Currently, there are 52 ultra-deep wells being drilled, with 13 already reaching oil and gas layers, and the peak daily gas supply is expected to exceed 9.6 million cubic meters this winter and spring [5]

Core Insights - The Tarim Oilfield has successfully drilled 27 ultra-deep gas wells this year, resulting in the addition of over 2 billion cubic meters of natural gas production capacity, enhancing China's energy security [1][5] - The Clark Deep Gas Field, now the largest ultra-deep gas field in China, is producing 38 million cubic meters of natural gas daily, with new wells contributing an additional 1.3 billion cubic meters this year [3][5] - The Tarim Oilfield has discovered an additional 100 billion cubic meters of proven natural gas reserves in the ultra-deep layers of the South Tianshan region [5] Production and Capacity - The newly drilled ultra-deep wells in the Tarim Oilfield are expected to significantly increase gas supply, with a peak daily supply projected to exceed 96 million cubic meters during the winter and spring [7] - Currently, there are 52 ultra-deep wells being drilled, with 13 already reaching oil and gas layers [7] Infrastructure and Distribution - The Tarim Oilfield is enhancing its production, transportation, storage, and sales system to deliver natural gas to over 120 large and medium-sized cities, benefiting approximately 400 million people [5]

秋披战袍，打好措施"超前"战。早在入秋前，采气三厂已全面启动新井投产、设备检修、油维技改、干 线清管、管线埋设、冬防保温等各项重点工作，推动设备大修、隐患整改、检验检测等7大类任务高效 实施。对工艺管线、井站管线全面落实冬防保温与埋设处理，对各场站提前开展年度检修，做到应检尽 检、应修尽修、应换尽换，以高质量检修保障高质量保供。 "骨架管网是气田的'主动脉'，只有它安全无恙，气田才能平稳运行。"苏里格集输管理中心技术员赵宇 琛介绍。作为苏里格气田骨架管网的守护者，中秋、国庆双节一过，采气三厂即全面开展气田骨架管网 清管作业。截至目前，已完成12条、总长370公里的气田骨架干线清管任务。 中国发展网讯 立冬已至朔风袭，寒来秋尽换新颜！ 为保障天然气集输系统高效顺畅运行，采气工艺研究所提前分区块对高峰期集输系统节点压力进行模拟 预测，全天候监控27条集输气干线运行压差。同时持续加强采出液处理系统运行管理，做好采出液接 卸、回注动态监控与故障应急处置。生产运行部统筹高峰水量动态调配，按照"管输为主、就近拉运、 全天接卸、错峰卸水"原则，确保冬季采出液系统高效运行。 随着北方多地供暖系统陆续启动，标志着我国北方地区天 ...

Core Viewpoint - The company is actively enhancing natural gas production to ensure supply during the winter season, emphasizing safety and efficiency in operations [1][2] Group 1: Production and Management Strategies - The company has implemented a refined management model that includes differentiated block management, multi-dimensional matrix management, intermittent production, and full lifecycle management [1] - A total of 1,764 measures have been implemented across 5,435 wells, resulting in an increase of 468 million cubic meters of natural gas [1] Group 2: Safety and Training Initiatives - The company prioritizes safety education during the seasonal transition, conducting comprehensive hazard identification and management [2] - Specialized safety training for adverse weather conditions has been organized, utilizing case studies to enhance awareness among management and operational staff [2]

Core Viewpoint - The Longqing Oilfield is significantly increasing its natural gas production to support winter heating needs across northern China, contributing over 20% of the country's total natural gas output annually [1][3]. Group 1: Production and Supply - Longqing Oilfield's natural gas output has reached 135 million cubic meters, an increase of over 3 million cubic meters since the beginning of the month [1]. - The oilfield has successfully completed its annual gas injection task, with a cumulative injection volume of 2.3 billion cubic meters, which is an increase of 800 million cubic meters compared to the same period last year [3][5]. - The oilfield has put into operation over 1,200 new wells this year, adding a daily gas output of over 15 million cubic meters [5]. Group 2: Infrastructure and Technology - Longqing Oilfield employs a comprehensive "real-time monitoring—data analysis—dynamic adjustment" control mechanism to ensure the safe and efficient delivery of natural gas from production to end users [5]. - The oilfield has conducted a thorough inspection of over 300 station facilities and implemented a "net-style" hidden danger investigation to prevent freezing and blockage in pipelines [5]. - The technical team has implemented measures to revitalize underperforming wells, achieving stable production of over 8 billion cubic meters through targeted interventions [5].