证券之星消息，截至2026年1月12日收盘，中国石油(601857)报收于9.86元，下跌0.1%，换手率0.09%， 成交量144.19万手，成交额14.18亿元。 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89.29亿 元，毛利率21.09%。中国石油（601857）主营业务：原油及天然气的勘探、开发、生产、输送和销售 及新能源业务;原油及石油产品的炼制,基本及衍生化工产品、其他化工产品的生产和销售及新材料业务; 炼油产品和非油品的销售以及贸易业务;天然气的输送及销售业务。 该股最近90天内共有13家机构给出评级，买入评级12家，增持评级1家；过去90天内机构目标均价为 11.58。 资金流向名词解释：指通过价格变 ...

Group 1 - The State Intellectual Property Office of China shows that Sinopec Limited has applied for a patent titled "Isotropic Coke and Its Preparation Method," with publication number CN121294013A, and the application date is July 2024 [1] - The patent involves a preparation method for isotropic coke, which includes steps such as pressurized polycondensation of petroleum-based heavy aromatic oil, mixing with a dispersing solvent, coking treatment, and calcination to produce isotropic coke [1] - The method aims to produce isotropic coke with a more uniform microstructure, stronger isotropy, and lower impurity content using petroleum-based heavy aromatic oil as raw material [1] Group 2 - Sinopec Limited, established in 2000 and located in Beijing, primarily engages in oil and gas extraction, with a registered capital of 12,173.97 million RMB [1] - The company has invested in 269 enterprises, participated in 5,000 bidding projects, and holds 45 trademark records and 5,000 patent records, along with 41 administrative licenses [1] - Sinopec Petroleum and Chemical Research Institute Co., Ltd., established in 2022 and also located in Beijing, focuses on research and experimental development, with a registered capital of 300 million RMB [2] - This research institute has invested in 2 enterprises, participated in 3,895 bidding projects, and holds 1,646 patent records, along with 293 administrative licenses [2]

专利摘要显示，本发明提供了一种水基胶液及其制备方法、低固相配浆、水基钻井液及应用，按重量份 计，所述水基胶液由以下原料混合均匀后得到：水100份、pH调节剂0.5～0.6份、钾盐3～5份、腐植酸 丙磺酸酰胺多元接枝混合共聚物4～8份、第一降滤失剂1～2份、稳定剂1～2份、改性树脂8～16份、除 氧剂0.4～0.8份、第二降滤失剂0.1～1份、有机溶剂1～5份和有机稀释剂1～3份。所述水基胶液的制备 方法包括步骤：将上述成分混合均匀，得到所述水基胶液。所述低固相新配浆包括：加重剂和如上所述 的水基胶液。所述水基钻井液包括：聚羧酸盐和如上所述的低固相配浆。本发明能够减少消泡剂使用 量，提高钻井液性能和稳定性，对环境友好。 天眼查资料显示，中国石油天然气集团有限公司，成立于1990年，位于北京市，是一家以从事石油和天 然气开采业为主的企业。企业注册资本48690000万人民币。通过天眼查大数据分析，中国石油天然气集 团有限公司共对外投资了107家企业，参与招投标项目5000次，财产线索方面有商标信息1447条，专利 信息5000条，此外企业还拥有行政许可28个。 国家知识产权局信息显示，中国石油天然气集团有限公司、 ...

Core Viewpoint - China National Petroleum Corporation (CNPC) shows a mixed performance in financing activities, with low financing balance relative to market value and high short-selling activity, indicating potential investor caution and market volatility [1][2][3] Financing Activities - On January 9, CNPC's financing buy-in amounted to 211 million yuan, while financing repayment was 134 million yuan, resulting in a net financing buy of approximately 77.4 million yuan [1] - As of January 9, the total financing and securities balance for CNPC was 1.847 billion yuan, with a financing balance of 1.829 billion yuan, representing 0.11% of the circulating market value, which is below the 10th percentile level over the past year [1] - CNPC's short-selling activities included a repayment of 108,600 shares and a sale of 102,900 shares, with a selling amount of approximately 1.016 million yuan, while the short-selling balance was 17.6416 million yuan, exceeding the 50th percentile level over the past year [1] Company Overview - CNPC, established on November 5, 1999, and listed on November 5, 2007, is headquartered in Beijing and engages in oil and gas exploration, production, refining, and sales, as well as new energy and chemical products [2] - The revenue composition of CNPC includes refining products (69.64%), crude oil (43.27%), natural gas (39.98%), chemical products (8.78%), and other sales [2] - As of September 30, 2025, CNPC reported a total revenue of 2.169256 trillion yuan, a year-on-year decrease of 3.86%, and a net profit attributable to shareholders of 126.279 billion yuan, down 4.71% year-on-year [2] Dividend and Shareholder Information - CNPC has distributed a total of 875.28 billion yuan in dividends since its A-share listing, with 247.08 billion yuan distributed over the past three years [3] - As of September 30, 2025, the number of CNPC shareholders was 503,900, an increase of 4.46% from the previous period, while the average circulating shares per person decreased by 4.33% to 324,618 shares [2][3] - Major shareholders include China Securities Finance Corporation, holding 1.02 billion shares, and Hong Kong Central Clearing Limited, holding 521 million shares, with the latter seeing a decrease of 336 million shares compared to the previous period [3]

Group 1 - China Petroleum & Chemical Corporation (Sinopec) has invested 10 million RMB to establish Sinopec Shengli (Dongying) Petrochemical Co., Ltd., holding 100% ownership [1] - The new company was founded on January 9, 2026, with Cui Guoju as the legal representative [1] - The registered capital of the company is 10 million RMB, and it is located in Dongying City [1] Group 2 - The industry classification for Sinopec Shengli (Dongying) Petrochemical Co., Ltd. is petroleum, coal, and other fuel processing [1] - The company's business activities include lubricating oil sales, petroleum product manufacturing (excluding hazardous chemicals), and chemical product sales (excluding licensed chemical products) [1] - The company is also involved in mechanical parts processing, instrument repair, electrical equipment repair, metrology services, and import-export of goods [1]

国家知识产权局信息显示，中国石油天然气股份有限公司申请一项名为"基于小波变换地震数据进行页 岩气产量预测的方法和装置"的专利，公开号CN121299749A，申请日期为2024年7月。 专利摘要显示，本发明公开了一种基于小波变换地震数据进行页岩气产量预测的方法和装置，该方法包 括：基于小波变换对地震勘探获取的地震数据进行去噪处理，以得到去噪后的地震数据；对去噪后的地 震数据进行解析，以推断出地下岩层的性质和形态，并评估页岩气预测评价指标；基于页岩气预测评价 指标分析页岩气储层数据；基于页岩气储层数据构建页岩气产量预测模型，以预测页岩气产量。本发明 通过地震勘探方法对页岩气进行勘探的过程中利用小波变换技术可以将地震勘探数据分解成不同频率的 成分，然后根据频率的特性选择合适的阈值进行去噪，这样可以有效地去除噪声，提高地震勘探数据的 质量，为后续页岩气产量预测提供依据和参考。 天眼查资料显示，中国石油天然气股份有限公司，成立于1999年，位于北京市，是一家以从事石油和天 然气开采业为主的企业。企业注册资本18302097万人民币。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1296家企业，参与招投 ...

Group 1 - The latest developments in Venezuela add uncertainty to the global crude oil market and exert downward pressure on oil prices, which have already decreased by 8% on a quarterly basis since Q4 2025 [1] - The forecast for oil prices in 2026 has been revised down from $70 per barrel to $65 per barrel, impacting related companies' earnings per share estimates for the fiscal years 2025 to 2027, which have been reduced by 1% to 12% [1] - Among major Chinese oil stocks, the investment preference order is as follows: China National Petroleum Corporation (601857) first, followed by CNOOC (00883), and lastly Sinopec (00386) [1]

Group 1 - The core viewpoint of the news is that China National Petroleum Corporation (CNPC) has applied for a patent related to a method for processing variable offset VSP data, which aims to improve the efficiency of data processing in the oil and gas exploration sector [1]. Group 2 - CNPC was established in 1999 and is headquartered in Beijing, primarily engaged in oil and gas extraction [2]. - The company has a registered capital of 18,302,097,000 RMB and has made investments in 1,296 enterprises [2]. - CNPC has participated in 443 bidding projects and holds 38 trademark registrations and 5,000 patent records, along with 168 administrative licenses [2].

Core Viewpoint - The China Petroleum and Chemical Industry Federation has announced the results of the 11th Petroleum and Chemical Enterprise Brand Story Writing Competition, aimed at promoting brand development in the oil and chemical industry through the enhancement of product variety, quality, and brand creation [1] Group 1: Competition Results - A total of 15 first prizes, 25 second prizes, and 30 third prizes were awarded in the graphic category, while the video category saw 10 first prizes and 20 second prizes awarded [1] - Notable winners in the graphic category include Hubei Xingfu Electronic Materials Co., Ltd. with "Awakening of Light, Eternal Flame of 'Chip'", China Chemical Engineering Group Co., Ltd. with "Three Times Advancing to the Poles, Creating the Legend of Iron Army", and China National Petroleum Corporation's Natural Gas Sales Sichuan-Chongqing Branch with "The Guardian of the Lamp at Mount Shengdeng" [1] - In the video category, first prize winners include Shaanxi Yanchang Petroleum (Group) Co., Ltd. with "Spark" and CNOOC (China) Limited Hainan Branch with "Deep Sea No. 1 Phase II Project Tour" [1]

Group 1 - The core point of the article is that China National Petroleum Corporation (CNPC) has applied for a patent for a method and device for evaluating well spacing in shale gas wells, indicating a focus on improving efficiency in shale gas extraction [1] Group 2 - The patent application, published as CN121302947A, was filed on July 2024 and outlines a method that includes obtaining original formation pressures of new and adjacent old wells to assess whether the spacing meets preset requirements [1] - CNPC, established in 1999 and headquartered in Beijing, primarily engages in oil and gas extraction, with a registered capital of 18,302,097,000 RMB [1] - The company has invested in 1,296 enterprises, participated in 443 bidding projects, and holds 38 trademark records and 5,000 patent records, along with 168 administrative licenses [1]