证券之星消息，截至2026年1月23日收盘，中国石油(601857)报收于9.83元，下跌3.15%，换手率 0.17%，成交量268.4万手，成交额26.67亿元。 1月23日的资金流向数据方面，主力资金净流出1.9亿元，占总成交额7.12%，游资资金净流入1.43亿 元，占总成交额5.35%，散户资金净流入4729.46万元，占总成交额1.77%。 近5日资金流向一览见下表： 近5日融资融券数据一览见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 该股主要指标及行业内排名如下： 中国石油2025年三季报显示，前三季度公司主营收入21692.56亿元，同比下降3.92%；归母净利润 1262.79亿元，同比下降4.9%；扣非净利润1268.74亿元，同比下降6.36%；其中2025年第三季度，公司 单季度主营收入7191.57亿元，同比上升2.34%；单季度归母净利润422.86亿元，同比下降3.86%；单季 度扣非净利润427.58亿元，同比下降2.16%；负债率38.38%，投资收益127.32亿元，财务费用89.29 ...

Group 1 - The core viewpoint of the news is that China National Petroleum Corporation (CNPC) has applied for a patent for a device and method to detect hydrogen concentration in hydrogen-blended natural gas, indicating a focus on advancing technology in the natural gas analysis sector [1] Group 2 - CNPC was established in 1999 and is primarily engaged in oil and natural gas extraction, with a registered capital of 18,302,097 million RMB [2] - The company has invested in 1,297 enterprises and participated in 443 bidding projects, showcasing its extensive involvement in the industry [2] - CNPC holds 38 trademark registrations and 5,000 patent records, along with 168 administrative licenses, reflecting its significant intellectual property portfolio [2]

Group 1 - The core point of the article is that China National Petroleum Corporation (CNPC) has obtained a patent for a method and system for determining boundary conditions in foam drainage construction, with the patent announcement number CN119026200B and an application date of May 2023 [1] Group 2 - CNPC was established in 1999 and is headquartered in Beijing, primarily engaged in oil and natural gas extraction [1] - The registered capital of CNPC is approximately 18.3 billion RMB [1] - CNPC has made investments in 1,297 companies and participated in 443 bidding projects, with 38 trademark registrations and 5,000 patent records [1] - The company holds 168 administrative licenses [1]

Core Viewpoint - China National Petroleum Corporation (CNPC) is actively addressing challenges in the global energy landscape by focusing on unconventional oil and gas resources, innovation, and green energy solutions, aiming to ensure energy security and sustainable development [1][9]. Unconventional Oil and Gas Development - Unconventional oil and gas, including shale oil, shale gas, and coalbed methane, require new technologies for economic extraction due to their unique geological characteristics [2]. - China has significant reserves of unconventional resources, with shale oil recoverable reserves ranking third globally and shale gas reserves being among the highest in the world [2]. - The strategic focus on unconventional resources has been emphasized in China's 14th Five-Year Plan, particularly as conventional oil fields face production challenges [2][3]. Production Milestones - CNPC announced that shale oil production has surpassed 7 million tons annually, marking a significant step towards large-scale development of unconventional resources [3]. - The contribution of unconventional oil and gas to national energy security is increasing, transitioning from potential resources to actual production capacity [3]. Technological Innovations - CNPC has made substantial advancements in technology for unconventional oil and gas extraction, with successful projects reported in various basins such as Ordos and Sichuan [4][6]. - The Longqing Oilfield has achieved a production milestone of over 20 million tons of shale oil, becoming the first large-scale producer of continental shale oil globally [4]. - Innovative techniques, such as the "multi-stage, fewer clusters" fracturing method, have been developed to suit China's geological conditions, enhancing production efficiency [6][7]. Green Energy Initiatives - CNPC is committed to integrating green and low-carbon principles into its unconventional oil and gas operations, achieving significant reductions in land use and emissions [9][10]. - The company has implemented advanced technologies for water conservation and carbon dioxide management, contributing to both production efficiency and environmental sustainability [9][10]. - The development of solar energy systems at oil fields has further enhanced CNPC's green transformation efforts, with substantial reductions in carbon emissions reported [10]. Future Outlook - Looking ahead, CNPC plans to deepen research into the characteristics of unconventional resources and enhance management practices through digital transformation [11].

Core Viewpoint - China National Petroleum Corporation (CNPC) has achieved a significant milestone with shale oil production exceeding 7 million tons annually, marking a new phase in the large-scale development of continental shale oil, which is crucial for national energy security [1] Group 1: Unconventional Oil and Gas Development - Unconventional oil and gas, including shale oil, tight oil, and coalbed methane, require new technologies for economic extraction, as traditional methods are insufficient [2] - China ranks third globally in shale oil recoverable reserves and has substantial shale gas resources, with over 40 trillion cubic meters of coalbed methane predicted [2] - Since the 14th Five-Year Plan, CNPC has intensified exploration and development of unconventional oil and gas, achieving significant production increases across various basins [2][3] Group 2: Shale Oil Production Achievements - In the Ordos Basin, the Changqing Oilfield has reached a cumulative shale oil production of over 20 million tons, becoming the first continental shale oil field to achieve large-scale development [3] - The Jimsar National Shale Oil Demonstration Zone in the Junggar Basin has produced over 1.7 million tons of shale oil annually, addressing major challenges in the industry [3] - The Daqing Gulong Shale Oil National Demonstration Zone aims to exceed 1 million tons in production by 2025, contributing to the long-term sustainability of oil fields [3] Group 3: Coalbed Methane Development - Coalbed methane is gaining international recognition, with geological resources in China estimated at 50 trillion cubic meters [4] - CNPC has identified three major gas fields in the Ordos Basin, with geological reserves surpassing 500 billion cubic meters [4] - By 2035, China aims to establish a production capacity of over 30 billion cubic meters of coalbed methane, which is vital for energy security [4] Group 4: Technological Innovations - CNPC has developed key technologies for coalbed methane extraction, enhancing production capabilities [5] - The company has shifted from using North American methods to developing its own techniques tailored to China's geological conditions, resulting in improved production outcomes [6][7] - The Gulong shale oil field has seen successful application of innovative extraction methods, leading to increased confidence in domestic shale oil development [7] Group 5: Green Development Initiatives - CNPC has reached a "clean replacement" phase in its renewable energy business, integrating green low-carbon principles into unconventional oil and gas development [9] - The company has implemented land-saving and clean production practices, significantly reducing water usage and carbon emissions [10] - CNPC's initiatives in solar energy and carbon sequestration are contributing to its green transformation and supporting low-carbon energy transitions [10] Group 6: Future Goals and Strategies - CNPC aims to achieve a technological revolution in shale gas development by 2030, focusing on innovation and digital transformation [11] - The company plans to enhance management practices and scientific research in unconventional resource development to improve efficiency and effectiveness [11]

数据来源：天眼查APP 专利摘要：本实用新型公开的井口填砂封堵装置，包括打散组件，打散组件的底部固接有混合组件，混 合组件的输出端固接有排料管，打散组件一侧固接有喷水组件，打散组件另一侧固接有喷气组件。本实 用新型的井口填砂封堵装置，解决了砂子下料过程中的打散及流畅度不高的问题，同时解决了砂子与水 的配比及填砂效率不高的问题；此外，在填砂完成后，通过喷水组件对打散叶片进行清洗，避免砂子粘 连在打散箱的内壁和打散叶片的外壁上。 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 证券之星消息，根据天眼查APP数据显示中国石油（601857）新获得一项实用新型专利授权，专利名 为"井口填砂封堵装置"，专利申请号为CN202520318008.6，授权日为2026年1月23日。 通过天眼查大数据分析，中国石油天然气股份有限公司共对外投资了1297家企业，参与招投标项目443 次；财产线索方面有商标信息105条，专利信息48144条；此外企业还拥有行政许可168个。 今年以来中国石油新获得专利授权152个，较去年同期增加了210.2%。结合公司 ...

Group 1 - China National Petroleum Corporation (CNPC) has recently obtained a new invention patent titled "Method, System, Equipment, and Medium for Identifying Water Invasion Volume During the Extraction Process of Water-Gas Reservoir Wells" with application number CN202311451382.5, authorized on January 23, 2026 [1] - The patent provides a method for identifying water invasion volume during the extraction process, which includes establishing an equivalent water invasion model based on the relative position of water and gas zones, and iterating a material balance model to evaluate water body and guide gas well drainage [1] - The company has received a total of 152 patent authorizations this year, representing a 210.2% increase compared to the same period last year [2] Group 2 - In the first half of 2025, CNPC invested 9.899 billion yuan in research and development, reflecting a year-on-year increase of 2.51% [2] - CNPC has made external investments in 1,297 enterprises and participated in 443 bidding projects [2] - The company holds 105 trademark records and 48,144 patent records, along with 168 administrative licenses [2]

Group 1 - The core viewpoint of the article highlights that China Petroleum (601857) has recently obtained a new invention patent titled "Rod Buffering Lowering Device and Method," with the application number CN202311442034.1, authorized on January 23, 2026 [1] - The patent relates to well tool technology, featuring a compact and rational structure that allows for the slow lowering of the rod through a connecting sleeve, enhancing operational efficiency [1] - In 2023, China Petroleum has received a total of 152 patent authorizations, representing a 210.2% increase compared to the same period last year [1] Group 2 - China Petroleum has invested in 1,297 external enterprises and participated in 443 bidding projects [2] - The company holds 105 trademark records and 48,144 patent records, along with 168 administrative licenses [2] - In the first half of 2025, the company invested 9.899 billion yuan in research and development, reflecting a year-on-year increase of 2.51% [1]

通过天眼查大数据分析，中国石油天然气股份有限公司共对外投资了1297家企业，参与招投标项目443 次；财产线索方面有商标信息105条，专利信息48144条；此外企业还拥有行政许可168个。 数据来源：天眼查APP 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成 投资建议。 证券之星消息，根据天眼查APP数据显示中国石油（601857）新获得一项发明专利授权，专利名为"烟 炱高效捕集方法"，专利申请号为CN202310399617.4，授权日为2026年1月23日。 专利摘要：本发明公开了烟炱高效捕集方法，具体为：通过蠕动泵向注油箱内注入燃料油，当烟炱发生 器的燃料油淹没过油管刻度线处，启动电子点火器开关，喷油嘴开始点火燃烧，启动真空泵，处于负压 状态，烟炱发生器产生的烟炱进入一级捕集器和二级捕集器中进行收集，待二级捕集器的压力超 过‑1800Pa或者真空泵的压力超过‑2000Pa时，捕集结束，将一级捕集器和二级捕集器内的烟炱清扫并收 集。本发明的方法，将燃料油在烟炱发生器中燃烧后产生的产物作为烟炱，最大程度还原了发动机在工 作状态下燃烧室生成烟 ...

通过天眼查大数据分析，中国石油天然气股份有限公司共对外投资了1297家企业，参与招投标项目443 次；财产线索方面有商标信息105条，专利信息48144条；此外企业还拥有行政许可168个。 数据来源：天眼查APP 证券之星消息，根据天眼查APP数据显示中国石油（601857）新获得一项发明专利授权，专利名为"参 比电极及阴极保护系统"，专利申请号为CN202311386240.5，授权日为2026年1月23日。 专利摘要：本申请提供一种参比电极及阴极保护系统，参比电极包括第一电极、第二电极、第三电极以 及依次连接的第一绝缘管、第二绝缘管和第三绝缘管；第一绝缘管设有第一容纳腔，第二绝缘管设有第 二容纳腔，第一容纳腔和第二容纳腔中的其中一者容纳有第一溶液，另一者容纳有第二溶液，第一容纳 腔和第二容纳腔相互分隔；在所处温度大于阈值温度的情况下，第一溶液的单位温度溶解度变化量和第 二溶液的单位温度溶解度变化量不同；或，在所处温度大于阈值温度的情况下，第一溶液和第二溶液中 的一者的溶解度随着温度升高而增大，另一者的溶解度随着温度升高而减小。通过上述设置，改善参比 电极的电位波动，提高参比电极的电位稳定性。 今年以来中国 ...