山西省能源局相关负责人表示，"十四五"期间，山西非常规天然气产量累计达到749亿立方米，较"十三五"增长155%。下一步，将进一步推 动山西非常规天然气增储上产，为国家能源安全保障与"双碳"目标实现贡献力量。（记者王飞航） 【纠错】 【责任编辑:刘阳】 在山西沁水煤层气田的生产车间，工人正在检修设备。新华社记者 王飞航 摄 近年来，山西持续深入推动不同层系、不同深度煤层气、致密气资源高效开发，加快管网互联互通，非常规天然气增储上产步伐加快，建成 了6个年产10亿立方米的大气田，天然气长输管道里程达到9259公里，基本覆盖全省县域，大幅提升了居民的用气便捷性。与此同时，山西作为非 常规天然气输出省份，为国家能源安全提供了重要气源保障。 作为能源大省，山西拥有丰富的非常规天然气资源。记者1月31日从山西省统计局获悉，2025年山西非常规天然气产量达182.3亿立方米，同 比增长8.9%，年度总产量创历史新高。 非常规天然气是指那些难以用传统油气地质理论解释、不能用常规技术手段开采的天然气，包括页岩气、致密砂岩气、煤层气等。山西省非 常规天然气预测总资源量约20万亿立方米，约占全国天然气预测资源总量的8%。 ...

Core Viewpoint - China National Petroleum Corporation (CNPC) announced that the Changqing Oilfield, the largest oil and gas field in China, is expected to produce over 51 billion cubic meters of natural gas by 2025, maintaining a production level above 50 billion cubic meters for four consecutive years, contributing significantly to national energy security [1][3]. Group 1: Production Capacity and Achievements - The Changqing Oilfield has developed 15 gas fields, including Jingbian, Yulin, and Sulige, and has produced over 700 billion cubic meters of natural gas since it began supplying gas to Beijing in 1997, equivalent to replacing over 90 million tons of standard coal and reducing carbon dioxide emissions by over 1 billion tons [3]. - The oilfield's development is a representation of China's efforts in unconventional natural gas production, with over 85% of its current gas production coming from challenging "low permeability, low pressure, and low abundance" tight gas [3][6]. - In 2022, the Changqing Oilfield established China's first strategic gas production area with an annual output of 500 billion cubic meters, with energy output equivalent to a large oil field producing 40 million tons annually [3][6]. Group 2: Technological Innovations and Strategies - To address challenges such as declining production from old wells and decreasing formation pressure, the Changqing Oilfield has implemented three key technologies: "expanded plunger, compressed bubble drainage, and optimized speed column," resulting in an increase of 2.6 billion cubic meters of gas from 14,000 well interventions [6]. - The oilfield has also focused on new well capacity construction, adopting an integrated geological engineering and "factory-style" operation model, with over 1,900 new wells put into production, contributing to a cumulative gas output of over 2.8 billion cubic meters [6]. - The Changqing Oilfield currently supplies over 160 million cubic meters of gas daily, ensuring stable supply for residential heating and supporting the country's green and low-carbon development [9].

Core Insights - The article highlights that Changqing Oilfield, China's largest oil and gas field, is projected to produce over 51 billion cubic meters of natural gas by 2025, maintaining an annual output exceeding 50 billion cubic meters for four consecutive years [1] Group 1: Production and Development - Changqing Oilfield has developed 15 gas fields, including Jingbian, Yulin, and Sulige, to meet the gas demand of over 50 major cities in China [1] - More than 85% of the natural gas produced by Changqing Oilfield comes from challenging "low permeability, low pressure, and low abundance" tight gas [1] - The oilfield has implemented innovative technologies to address issues such as declining production from old wells and decreasing formation pressure, aiming to enhance gas output by 2.6 billion cubic meters through the revitalization of 14,000 old wells [1] Group 2: Technological Advancements - Changqing Oilfield's research team has developed original geological theories for rapid acquisition of tight gas resources and mastered 30 key technologies across six categories, including 3D seismic, fast drilling, and volumetric fracturing [1] - The oilfield plans to increase new well production capacity by adopting integrated geological engineering and "factory-style" operations, with over 1,900 new wells expected to be put into production, contributing more than 2.8 billion cubic meters of gas [1]

Core Viewpoint - The article highlights a significant breakthrough in China's energy sector, specifically regarding the "Deep Earth Engineering · Sichuan-Chongqing Natural Gas Base" project, which has discovered a substantial geological reserve of shale gas in the Yongchuan area of Chongqing, marking a new milestone in the country's energy development [2][4]. Summary by Sections Breakthrough in Shale Gas Exploration - China Petroleum & Chemical Corporation (Sinopec) has confirmed an additional geological reserve of 124.588 billion cubic meters in the Yongchuan shale gas field, which has been approved by the Ministry of Natural Resources [2][4]. - The total proven geological reserves of the Yongchuan shale gas field now stand at 148.041 billion cubic meters, showcasing the potential of deep shale gas resources in the Sichuan Basin [4]. Strategic Importance - The Yongchuan shale gas field is located in a complex geological area of the Sichuan Basin, with the main section buried deeper than 3,500 meters, making exploration challenging [4][5]. - The development of shale gas is crucial for ensuring energy security in China, which has a resource profile characterized by "rich coal, poor oil, and scarce gas" [7]. Growth in Shale Gas Production - In 2022, China's shale gas production exceeded 25 billion cubic meters, accounting for 10% of the total natural gas output, which reached 2,464 billion cubic meters [8]. - The country has significant shale gas resources, with a recoverable resource estimate of 21.8 trillion cubic meters, ranking first globally, although the current exploration rate is only 4.79% [7][8]. Future Development Plans - Sinopec plans to continue advancing shale gas development in the Sichuan Basin, aiming to enhance the recovery rate and production efficiency of gas fields [5]. - The company has achieved over 1,200 national patent authorizations related to key technologies in the natural gas industry, which are expected to support cost reduction and efficiency improvements in shale gas production [8].

Performance Overview - ADNOC Drilling reported Q2 2025 revenue of $1.197 billion, exceeding market expectations of $1.172 billion[2] - Adjusted net profit for Q2 2025 was $351 million, higher than the anticipated $345 million[2] - EBITDA margin for Q2 2025 remained stable at 46%, aligning with market expectations[2] Fiscal Year Guidance - The revenue guidance for FY 2025 has been raised to a range of $4.65 billion to $4.8 billion, up from the previous range of $4.6 billion to $4.8 billion[3] - Net profit guidance for FY 2025 is now projected between $1.375 billion and $1.45 billion, compared to the prior range of $1.35 billion to $1.45 billion[3] - Capital expenditure guidance for FY 2025 remains unchanged at $350 million to $550 million[3] Dividend Policy - ADNOC Drilling aims for a minimum annual dividend growth rate of 10% over the next five years, with FY 2025 dividends expected to reach at least $867 million[4] Unconventional Projects - The company has eight drilling rigs operational in its unconventional projects, with a potential EBITDA margin of over 20% in the long term[5] - Final investment decision (FID) for the second phase of unconventional projects is expected by the end of FY 2025 or early FY 2026[5] Growth Strategy - ADNOC Drilling plans to increase its total number of drilling rigs from 149 to over 151 by FY 2028, with a target of 190 rigs by FY 2030[6]