Core Insights - The Fuling shale gas field has achieved a cumulative gas production of over 160 million cubic meters from conventional gas wells, indicating a positive trend in production [1] Group 1: Production and Development - The Longmaxi formation in the Jiaoshiba block is currently the main gas reservoir in the Fuling shale gas field, but the recoverable reserves are decreasing as extraction progresses [2] - To expand reserves, the company is focusing on new layers and actively conducting evaluations for conventional gas development, particularly in the Xiaohubagou formation, which has shown promising gas measurements [2] - The Pingqiao 2 well has been deployed for evaluation in the Xiaohubagou formation, achieving an average daily gas production of 12,800 cubic meters [2] Group 2: Technological Advancements - The company implements a "one well, one strategy" approach, dynamically tracking production data and determining reasonable output for gas wells [4] - The Pingqiao 1 well, located in the Cambrian Xixiangchi group, has a recoverable gas reserve of 146 million cubic meters, based on advanced dynamic analysis techniques [4] Group 3: Resource Assessment - The Fuling shale gas field has made breakthroughs in multiple formations, with 11 conventional gas wells currently in operation [4] - The favorable area for conventional gas in the Fuling shale gas field is assessed to be 119.92 square kilometers, with a resource volume of 18.21 billion cubic meters [4]

Group 1: Three Gorges Dam - The Three Gorges Dam has transformed from a "century project" into a vibrant "living classroom," attracting numerous visitors during the holiday season [1][2] - The Three Gorges Engineering Museum showcases over 2,000 exhibits, including relics, engineering blueprints, and components, utilizing multimedia technology to present the construction journey of the world's largest hydraulic hub [2][4] - The tourism area has seen a continuous increase in visitor numbers, reaching 3.3 million in 2023, marking a historical high [6] Group 2: Fuling Shale Gas Field - The Fuling Shale Gas Field, China's first commercially developed shale gas field, features interactive experiences that allow the public to understand how domestic technology breaks foreign barriers in clean energy development [7][9] - During the holiday period, the industrial tourism project at the Fuling Shale Gas Field is expected to attract over 2,000 visitors, showcasing the strength of China's energy development [13] Group 3: High-Sulfur Gas Field Technology - The high-sulfur gas field technology exhibition highlights the achievements of a research team led by Wang Hongbin, who developed domestic high-sulfur equipment, significantly reducing reliance on imports and cutting costs by 62% [14][16] - The team has successfully created a new generation of flow meters that enhance efficiency in troubleshooting by 24 times compared to traditional models, contributing to the advancement of domestic oil and gas equipment [16]

Group 1: Three Gorges Dam and Cultural Integration - The Three Gorges Dam has transformed from a monumental engineering project into a cultural and educational hub, attracting numerous visitors during holidays [1][4] - The Three Gorges Museum showcases over 2,000 exhibits, including artifacts and engineering blueprints, highlighting the technological prowess and national wisdom behind the dam's construction [3][6] - The tourism area has seen a record attendance of 3.3 million visitors in 2023, indicating a successful integration of engineering, culture, and technology [8] Group 2: Fuling Shale Gas Field and Technological Innovation - The Fuling Shale Gas Field is recognized as China's first commercially developed shale gas field, showcasing innovative technologies and educational experiences for the public [9][15] - The field features a "steel forest" of fracturing platforms, allowing visitors to observe and interact with advanced extraction equipment and understand the shale gas production process [9][15] - The development of high-sulfur gas extraction technologies has transitioned from reliance on imports to full domestic production, significantly reducing costs and enhancing operational efficiency [21][23]

Core Viewpoint - The annual maintenance of the gas field is crucial for ensuring the stable and efficient operation of equipment, laying a solid foundation for natural gas supply during peak winter demand [4] Group 1: Maintenance Progress - The maintenance work is in the final sprint phase, with 69 out of 86 planned gas collection stations and 8 out of 10 purification units completed [2] - More than 1,000 personnel participated in the maintenance, covering over 10,000 valves and equipment [5] Group 2: Safety and Management - The first gas production plant emphasizes comprehensive safety management during maintenance, addressing challenges such as heavy tasks, complex processes, and tight schedules [4] - Various departments collaborate to manage on-site factors systematically, preventing safety risks from the source [4] Group 3: Operational Efficiency - The production operation department oversees scheduling and coordination, ensuring quality and progress are strictly monitored [5] - Maintenance teams implement rigorous management throughout the process, adhering to safety measures and ensuring efficient operations [5] Group 4: Team Spirit and Commitment - The maintenance period has fostered a strong sense of responsibility and commitment among all employees, creating a culture of striving to be the main force and leading the charge [6] - Employees have faced various challenges, including harsh weather conditions, to successfully complete the annual maintenance tasks safely and efficiently [6]

Core Viewpoint - The resignation of Mr. Feng Jianbin from all positions in the company due to personal work changes is officially announced, effective immediately upon submission of his resignation report to the board [1] Company Summary - Mr. Feng Jianbin submitted a written resignation report to the company's board of directors [1] - His resignation is effective from the date the report is delivered to the board [1] - Mr. Feng Jianbin does not hold any shares in the company [1] - Post-resignation, he will continue to comply with relevant laws and regulations regarding departing directors [1]

◎ 科技日报记者 朱虹 通讯员 肇启龙 9月23日，记者从中国石油大庆油田重庆分公司获悉，截至9月22日，大庆油田川渝探区天然气累计产量突破40亿立方米大关，达到40.1亿立方米，标志着 大庆油田在川渝探区开发建设取得重大阶段性成果，为保障国家能源安全、推动区域经济社会发展作出了重要贡献。 大庆油田川渝探区横跨重庆市，以及四川省广安市、南充市、达州市和巴中市，总面积1.63万平方公里，勘探千亿方地质储量。 更多详情 ↓↓↓ ...

Core Viewpoint - China's largest shale gas production base, the Sichuan Southern Shale Gas Field, has surpassed a cumulative gas production of 100 billion cubic meters, highlighting significant advancements in technology and production capacity in the shale gas sector [1] Group 1: Production Achievements - The Sichuan Southern Shale Gas Field is located in the southern Sichuan Basin, covering areas in Luzhou, Yibin, Zhaotong in Yunnan, and Yongchuan in Chongqing [1] - From January to August this year, 237 new wells were put into production, resulting in a new production capacity of 4.5 billion cubic meters and a daily output exceeding 48 million cubic meters [1] - By the end of the year, the annual production of the Sichuan Southern Shale Gas Field is expected to exceed 16 billion cubic meters, accounting for approximately 60% of China's annual shale gas production and 7% of the national natural gas output [1] Group 2: Technological Advancements - The development of the gas field has faced challenges due to deep burial and thin layers, prompting a focus on core technology advancements [1] - Key technological systems developed include geological stability evaluation technology, integrated geological engineering 3D modeling and simulation technology, development optimization technology, rapid drilling technology, and precise fracturing technology [1] Group 3: Resource and Management Developments - Since the production of China's first shale gas well, the Weiyi 201 well, the Sichuan Southern Shale Gas Field has reported proven reserves exceeding 1.5 trillion cubic meters and has over 2,300 production wells [1] - The annual production scale has surpassed 15 billion cubic meters, establishing a solid resource foundation, mature technological system, and adaptive management model, positioning it as a crucial area for increasing natural gas reserves and future production growth [1]

Core Insights - Shanxi Province is a major coal-producing area in China, with significant coalbed methane (CBM) resources, achieving a total CBM production of 9.81 billion cubic meters in the first eight months of this year, surpassing the total production for 2022 and setting a historical record for the same period, accounting for 81.3% of the national CBM production during this time [1][2] Industry Overview - The CBM, commonly known as "gas," primarily consists of methane and is stored in coal seams in an adsorbed state, making it an unconventional natural gas with a heating value comparable to natural gas. It burns cleanly, producing almost no waste gas, making it an excellent fuel for industrial, chemical, power generation, and residential use [1] - Shanxi has established six gas fields with a production capacity of over 1 billion cubic meters, forming two major industrial bases for CBM in the Qinshui Basin and the eastern edge of the Ordos Basin [2] Resource Potential - Shanxi Province has a high concentration of CBM resources and significant development potential. The "Shanxi Province Coalbed Methane Resource Exploration and Development Plan (2021-2025)" indicates that the predicted resource volume of CBM at depths shallower than 2000 meters is approximately 83.1 trillion cubic meters, accounting for nearly one-third of the national total [2]

Core Viewpoint - The event highlighted the strategic plans of Shouhua Gas, focusing on the expansion of natural gas extraction operations through the addition of new gas wells in the second half of the year [1] Company Summary - Shouhua Gas plans to add 21 new deep coalbed methane horizontal gas wells in the second half of the year, excluding those currently in production [1] - The company is positioned as a technology-driven enterprise, primarily engaged in energy investment and the design and development of gardening products [1]

面对逐年增加的气井管理压力，该厂拿出合理的开发技术对策和气井精细管理手段，强 化产量管理，深化气井管理，优化动态监测，推动科技创新，实现气藏管理指标持续向好。 同时，大力推行气井全生命周期管理模式，优化气藏差异化管理，严格落实气井精细化管理 措施，保障气井连续稳定生产，精准实施气井增产措施，持续提升老井产量贡献，适度关停 高产液及边远低产井，不断提高气田采收率，为气井"量身定制"生产方案，为气田稳步发展 提供管理思路。 9月份以来，中国石油长庆油田采气三厂紧扣气田生产实际，细化任务分工、锚定核心 目标、狠抓工作落地，通过优化气井全生命周期管理、深化老井潜力挖掘、推行"2+N"产能 核定模式等举措，破解气井管理压力，推动气藏管理指标持续向好，为全年生产任务成筑牢 坚实根基。 在精细地质研究的基础上，该厂综合考虑气藏工程、地面工艺、井筒条件，全面筛查老 井次产层潜力，通过积极开展查层补孔、老井侧钻、水层封堵等进攻性措施，挖掘低产气井 生产潜力，提高单井产量和气井利用率。同时，针对次产层发育区域，兼顾主力层，提出井 位建议，提高储量动用程度，降低气田综合递减率。截至目前，单井产量保持0.56万立方 米，气井开井时率 ...