Core Viewpoint - The global shipping industry is focusing on achieving net-zero carbon emissions by 2050, with green methanol emerging as a key fuel choice for decarbonization efforts [1][3]. Group 1: Green Methanol Production - Green methanol is produced from renewable resources such as biomass and urban waste, significantly reducing greenhouse gas emissions compared to traditional fossil fuels [3]. - The production facility of the company in Ordos, Inner Mongolia, has received a carbon footprint verification statement from TüV Süd, making it the first green methanol project to achieve this certification [2][3]. Group 2: Certification and Market Position - The certification helps the company better understand its greenhouse gas emission sources, amounts, and potential risks, allowing for the discovery of more cost-effective emission reduction solutions [5]. - The company has also achieved dual international certifications ISCC EU and ISCC PLUS, reinforcing its position as a leading green methanol producer in Asia [5]. Group 3: Industry Impact and Future Plans - TüV Süd highlighted that the company's green methanol production process meets international carbon reduction standards and has significant low-carbon benefits, setting a benchmark for green methanol development in China and Asia [5]. - The company aims to continue its commitment to green development and deepen cooperation with international organizations like TüV Süd to promote low-carbon transformation in the industry [5].

Group 1 - The State Intellectual Property Office of China shows that China National Petroleum Corporation (CNPC) and China Petroleum Group Engineering Materials Research Institute have applied for a patent titled "A Composite Resin and Its Preparation Method and Application," with publication number CN119978705A, and the application date is November 2023 [1] - The patent abstract indicates that the composite resin consists of 30%-50% epoxy resin, 10%-30% curing agent, 0.1%-5% aerogel silica, 3%-8% silane coupling agent, 5%-15% toughening agent, 3%-10% styrene-maleic anhydride copolymer, 3%-15% nano solid lubricant, 2%-10% nano magnetic particles, and 10%-40% diluent, which provides good sealing performance, high-temperature resistance, and strong adhesion, meeting the requirements for sealing, lubrication, and service life of the inner surface of downhole pipe columns [1] - CNPC was established in 1990 and is primarily engaged in gas production and supply, with a registered capital of 48.69 billion RMB, having invested in 106 companies and participated in 5,000 bidding projects, holding 1,443 trademark records and 5,000 patent records, along with 28 administrative licenses [1] Group 2 - China Petroleum Group Engineering Materials Research Institute was established in 2021 and focuses on research and experimental development, with a registered capital of 679.11 million RMB, having invested in 4 companies and participated in 1,183 bidding projects, holding 15 trademark records and 554 patent records, along with 16 administrative licenses [2]

Group 1 - China National Petroleum Corporation (CNPC) has applied for a patent for a "technologically adjustable continuous synthesis device and process for polymethyl methacrylate" [1] - The patent application was filed on November 2023 and is aimed at enhancing the polymer synthesis technology [1] - The invention allows for continuous and stable mass production of PMMA molding materials, demonstrating high adaptability and flexibility in raw material systems and process routes [1] Group 2 - CNPC was established in 1999 and is primarily engaged in gas production and supply [2] - The company has a registered capital of 18,302,097,000 RMB [2] - CNPC has invested in 1,277 enterprises and participated in 508 bidding projects, holding 36 trademark records and 5,000 patent records [2]

来源：金融界 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，是一家以从事燃气生产 和供应业为主的企业。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1279家企业，参与招投标项目508次，财产线索方面有商标信息33条，专利信息 5000条，此外企业还拥有行政许可168个。 金融界2025年5月5日消息，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"一 种石油业务概念模型建模方法、系统、设备及介质"的专利，公开号CN119919021A，申请日期为2023 年10月。 专利摘要显示，本发明提供一种石油业务概念模型建模方法、系统、设备及介质，包括以下步骤：将石 油业务场景按业务活动类别逐级细分直至得到多个最小业务单元；针对多个最小业务单元的核心数据资 源要素进行预处理，得到业务场景概念模型框架；将多个最小业务单元对应的核心要素信息资源进行整 合优化，并将整合优化的结果作为业务场景概念模型框架中对应的最小业务单元属性数据，生成石油业 务概念模型；本申请将选取的石油业务按分类体系划分成许许多多最小业务单元，将这些最小业 ...

Group 1 - The State Intellectual Property Office of China has published a patent application by China National Petroleum Corporation (CNPC) for a device and method for producing polyester polyols, indicating innovation in the production process [1] - The patent, published under CN119897054A, was applied for on October 2023 and aims to enhance the mixing effect during the pre-esterification stage of polyester polyol production while reducing equipment investment and energy consumption [1] - The device includes a cylindrical body with various inlets and outlets for raw materials and protective gases, allowing for a more efficient production process [1] Group 2 - China National Petroleum Corporation, established in 1999 and based in Beijing, primarily engages in gas production and supply, with a registered capital of approximately 18.3 billion RMB [2] - The company has made investments in 1,279 enterprises and participated in 508 bidding projects, showcasing its extensive involvement in the industry [2] - CNPC holds 33 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 applied for a patent for a method and system based on tomography inversion for comprehensive interpretation of low measurement data in the field of oil and gas seismic exploration [1] - The patent application was filed on October 2023, and the public announcement number is CN119902267A [1] - The method integrates the advantages of high precision in shallow layer tomography inversion and stability in conventional interpretation methods for deep layers, improving the accuracy and stability of low measurement data interpretation [1] Group 2 - CNPC was established in 1999 and is primarily engaged in gas production and supply, with a registered capital of 18,302,097,000 RMB [2] - The company has invested in 1,280 enterprises and participated in 508 bidding projects, holding 33 trademark records and 5,000 patent records [2] - Additionally, CNPC possesses 168 administrative licenses [2]

金融界2025年5月2日消息，国家知识产权局信息显示，中国石油天然气管道工程有限公司、中国石油天 然气集团有限公司、中国石油管道局工程有限公司申请一项名为"一种加氢站选址方法及系统"的专利， 公开号 CN119886590A ，申请日期为 2023 年 10 月。 专利摘要显示，本发明属于氢能源领域，具体涉及一种加氢站选址方法及系统，旨在解决现有加氢站选 址方法鲁棒性较差的问题。本发明包括：获取选址方案；构建加氢站选址评价模型；确定不同加氢站选 址方案的收益值；将加氢价格与周边柴油、汽油、电能等能源同热值比价进行方案验证，否则重新确定 新的选址方案。本发明有效提高了加氢站选址方法的鲁棒性。相对于传统基于加气站/加油站网络或者 在氢能源汽车经常出现区域附近进行选址的方法，本发明提供的加氢站选址方法专门针对实际氢气的需 求；并且在对比不同加氢站选址方案时，可兼顾加氢与加氢合建站、站外供氢与站内制氢以及不同加氢 量的差异，从而在加氢站选址中具有非常高的应用价值。 天眼查资料显示，中国石油天然气管道工程有限公司，成立于1995年，位于廊坊市，是一家以从事专业 技术服务业为主的企业。企业注册资本6000万人民币。通过天 ...

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，是一家以从事燃气生产 和供应业为主的企业。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109家企业，参与招投标项目5000次，财产线索方面有商标信息1435条，专利信 息5000条，此外企业还拥有行政许可28个。 中国石油集团东方地球物理勘探有限责任公司，成立于2000年，位于保定市，是一家以从事专业技术服 务业为主的企业。企业注册资本1532478.7891万人民币。通过天眼查大数据分析，中国石油集团东方地 球物理勘探有限责任公司共对外投资了31家企业，参与招投标项目1877次，财产线索方面有商标信息 100条，专利信息3094条，此外企业还拥有行政许可241个。 金融界2025年5月2日消息，国家知识产权局信息显示，中国石油天然气集团有限公司、中国石油集团东 方地球物理勘探有限责任公司申请一项名为"一种面向叠后数据提高分辨率的方法及系统"的专利，公开 号CN119882029A，申请日期为2023年10月。 专利摘要显示，本发明属于地震数据处理技术领域，具体公开了一种面向叠后数 ...

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 calculating the amount of carbon dioxide injected into shale oil wells, which aims to improve the efficiency and scientific basis for CO2 injection in shale oil development [1] Group 2 - The patent application was published under the number CN119884535A and was filed on October 2023 [1] - The invention falls within the field of shale oil development technology and provides a method, device, equipment, and storage medium for calculating the amount of CO2 injected into shale oil wells [1] - The method involves several steps, including obtaining initial data, calculating the length of CO2 absorption segments, determining the spatial volume of CO2 effects, and calculating the optimal CO2 injection amount for the well [1] Group 3 - CNPC was established in 1999 and is primarily engaged in gas production and supply, with a registered capital of 18,302,097,000 RMB [2] - The company has made investments in 1,281 enterprises and has participated in 508 bidding projects [2] - CNPC holds 5000 patent records and has 169 administrative licenses, indicating a strong presence in intellectual property and regulatory compliance [2]

金融界2025年4月26日消息，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"一 种确定高过成熟海相烃源岩生烃强度的方法及装置"的专利，公开号CN119862361A，申请日期为2023 年10月。 专利摘要显示，本发明提出了一种确定高过成熟海相烃源岩生烃强度的方法及装置，该方法包括：获取 目标发育烃源岩的层段的原始测井曲线；获取不同深度的烃源岩有机碳含量，生成烃源岩有机碳含量曲 线；将获取的原始测井曲线与烃源岩有机碳含量曲线进行多元回归分析，选出目标测井曲线；建立烃源 岩有机碳含量拟合公式；构建烃源岩生烃量拟合公式；利用烃源岩有机碳含量拟合公式、烃源岩生烃量 拟合公式、测井数据间隔、与不同深度的烃源岩样品对应的烃源岩密度，得到高过成熟海相烃源岩生烃 强度计算公式。本发明无需大量采集岩心样品，减少了岩心取样及分析测试成本；修正后的计算公式利 用了累加的方法，避免了参数在选取平均数时造成的人为干扰，增加了可操作性。 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，是一家以从事燃气生产 和供应业为主的企业。企业注册资本18302097万人民币。通过天眼查大数据分析，中国 ...