金融界2025年7月4日消息，国家知识产权局信息显示，中国石油化工股份有限公司;中国石化销售股份 有限公司申请一项名为"一种用于整合成品油一二次物流的组合优化调运方法"的专利，公开号 CN120258376A，申请日期为2025年03月。 专利摘要显示，本发明涉及成品油一、二次调运过程领域，尤其涉及一种用于整合成品油一二次物流的 组合优化调运方法，包括：构建成品油一、二次物流的基础组合调运模型；根据所述基础组合调运模型 基于迭代贪婪算法获取对应组合优化调运结果，将成品油的从炼厂到加油站的全环节调运过程作为基 础，构建一、二次物流组合优化模型，并利用改进的迭代贪婪算法进行资源调运方案的求解。该方法能 够根据炼厂资源供应数据以及加油站需求数据，模拟测算优化前、后，成品油一、二次物流的全环节资 源调运方案，量化评价全环节物流运行费用、一次分运输方式占比以及油库的二次辐射范围等指标，为 未来从全局角度合理优化一、二次资源调运方案奠定了基础。 天眼查资料显示，中国石油化工股份有限公司，成立于2000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12173968.9893万人民币。通过天眼查大数 ...

Core Insights - In May 2025, the national industrial producer's ex-factory prices decreased by 3.3% year-on-year and 0.4% month-on-month, while the purchasing prices fell by 3.6% year-on-year and 0.6% month-on-month [1][3] Industrial Producer Price Year-on-Year Changes - In May, the ex-factory prices of production materials dropped by 4.0%, contributing approximately 2.98 percentage points to the overall decline in ex-factory prices. The mining industry saw a significant price drop of 11.9%, while raw materials and processing industries experienced declines of 5.4% and 2.8%, respectively. Consumer goods prices fell by 1.4%, with food prices also down by 1.4% [1][3] - The purchasing prices for fuel and power decreased by 9.8%, black metal materials by 7.3%, and chemical raw materials by 5.4%. Conversely, prices for non-ferrous metal materials and wires increased by 4.6% [1][2] Industrial Producer Price Month-on-Month Changes - In May, the ex-factory prices of production materials decreased by 0.6%, impacting the overall ex-factory price level by approximately 0.44 percentage points. The mining industry prices fell by 2.5%, while raw materials and processing prices decreased by 0.9% and 0.3%, respectively. Consumer goods prices remained stable [1][3] - The purchasing prices for fuel and power fell by 2.1%, chemical raw materials by 1.2%, and black metal materials by 0.6%. Prices for agricultural products remained unchanged [2][3] Key Industry Price Changes - The coal mining and washing industry saw a price drop of 3% year-on-year, while the oil and gas extraction industry experienced a decline of 5.6%. The black metal mining industry prices decreased by 0.9%, whereas the non-ferrous metal mining industry prices increased by 0.8% [3][4] - In the food manufacturing sector, prices fell by 0.3% year-on-year, while the beverage and refined tea manufacturing industry saw a slight increase of 0.1% [4]

Group 1 - The State Intellectual Property Office of China has published a patent application titled "Method and Device for Measuring the Acidity of Molecular Sieves" by China Petroleum & Chemical Corporation (Sinopec), Sinopec Nanjing Chemical Research Institute Co., Ltd., and Sinopec Group Nanjing Chemical Industry Co., Ltd. The application was filed on December 2023 [1] - The patent describes a method that involves adsorbing a test gas onto a molecular sieve sample, followed by temperature-programmed desorption to obtain optical intensity data during the desorption process. This data is used to characterize the acidity strength of the molecular sieve sample [1] Group 2 - China Petroleum & Chemical Corporation, established in 2000 and based in Beijing, primarily engages in oil and natural gas extraction. The company has a registered capital of approximately 12.17 billion RMB and has invested in 263 companies, participated in 5,000 bidding projects, and holds 5,000 patents [1] - Sinopec Nanjing Chemical Research Institute Co., Ltd., founded in 1994 and located in Nanjing, focuses on wholesale activities with a registered capital of 80 million RMB. The company has invested in 3 enterprises, participated in 461 bidding projects, and holds 1,649 patents [2] - Sinopec Group Nanjing Chemical Industry Co., Ltd., established in 1985 and also based in Nanjing, specializes in rubber and plastic products with a registered capital of approximately 2.4 billion RMB. The company has invested in 16 enterprises, participated in 5,000 bidding projects, and holds 569 patents [2]

Group 1 - The State Intellectual Property Office of China has granted a patent for a "drilling platform manipulator" to Zhongman Petroleum Equipment Group Co., Ltd. and Zhongman Petroleum Natural Gas Group Co., Ltd. The patent was authorized under announcement number CN223048766U, with an application date of August 2024 [1] - The patent describes a new type of drilling platform manipulator that includes components such as tracks, pulley mechanisms, manipulators, racks, gears, and motors. The design aims to enhance the efficiency and safety of natural gas drilling operations [1] - The manipulator's design features a pulley mechanism that can rotate, with a motor driving the gear that engages with the rack, ensuring smooth operation and protection of the chain through guiding mechanisms [1] Group 2 - Zhongman Petroleum Equipment Group Co., Ltd. was established in 2010 in Shanghai, primarily engaged in the automotive manufacturing industry, with a registered capital of 39 million RMB. The company has made investments in 4 enterprises and participated in 32 bidding projects, holding 102 patents and 3 trademark registrations [2] - Zhongman Petroleum Natural Gas Group Co., Ltd. was founded in 2003 in Shanghai, focusing on oil and gas extraction, with a registered capital of approximately 46.23 million RMB. The company has invested in 10 enterprises, participated in 15 bidding projects, and holds 111 patents and 93 trademark registrations [2]

金融界2025年7月1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"一种提高低信噪比数据重构质量的方法及相关装置"的专 利，公开号CN120233408A，申请日期为2023年12月。 专利摘要显示，本发明公开了一种提高低信噪比数据重构质量的方法及相关装置。该方法包括：基于非 规则观测系统构建规则观测系统，并构造三维数组；确定规则观测系统中的第一待重构道或第二待重构 道；根据预设的重构方法，得到对应的首次重构数据，将首次重构数据存储于三维数组中；采用预设的 迭代策略，对三维数组中首次重构数据进行迭代，直至达到预设的终止条件；针对第一待重构道，将迭 代达到预设的终止条件后的对应的地震道数据，替换为第一待重构道对应的首次重构数据。 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113家企业，参与招投标项目5000次，财产线索方面有商标信息1446条，专利 信息5000条，此外 ...

中国石油集团川庆钻探工程有限公司，成立于2008年，位于成都市，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1160000万人民币。通过天眼查大数据分析，中国石油集团川庆钻探工程有 限公司共对外投资了12家企业，参与招投标项目3364次，专利信息4114条，此外企业还拥有行政许可31 个。 来源：金融界 金融界2025年7月1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;中国石油集团川 庆钻探工程有限公司申请一项名为"一种钻井作业能源优化方法及装置"的专利，公开号 CN120231524A，申请日期为2023年12月。 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113家企业，参与招投标项目5000次，财产线索方面有商标信息1446条，专利 信息5000条，此外企业还拥有行政许可28个。 专利摘要显示，本发明提供了一种钻井作业能源优化方法及装置，所述方法包括以下步骤：利用动力电 缆连接储能系统与钻井供电系统，并在 ...

Group 1 - The core viewpoint of the news is that Sinopec has applied for a patent for a method to enhance EUR (Estimated Ultimate Recovery) in deep shale gas wells, indicating a focus on improving production efficiency in the oil and gas sector [1] - The patent application, titled "Method for Improving EUR and Its Application in Deep Shale Gas Wells," was filed on January 2024, showcasing Sinopec's commitment to innovation in extraction techniques [1] - The proposed method includes a series of steps such as designing a horizontal well drilling plan, conducting non-uniform limit flow perforation design, and implementing a staged fracturing process to enhance gas production [1] Group 2 - Sinopec, established in 2000, is primarily engaged in oil and gas extraction, with a registered capital of approximately 12.17 billion RMB and has invested in 263 companies [2] - Sinopec has participated in 5,000 bidding projects and holds 5000 patent records, indicating a strong presence in the industry [2] - The Sinopec Petroleum Engineering Technology Research Institute, founded in 2022, focuses on research and development with a registered capital of 300 million RMB and has invested in 3 companies [2]

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1996次，财产线索方面有商标信息 100条，专利信息3215条，此外企业还拥有行政许可241个。 专利摘要显示，本发明实施例涉及一种地表压实度和脱耦力检测装置和检测方法，该装置包括：电推杆 上设置微型磁片，电推杆的一端依次连接力学传感器和测量头，位置传感器控制电路中的每组控制电路 包括开关档位和位置传感器；开关档位，根据用户操作导通相应的控制电路；控制电路，在导通的情况 下推动电推杆压迫测量头进入地表，并在电推杆运动到相应距离时，通过位置传感器与微型磁片的相互 感应切断所述时间继电器预设时间段，以实现切断所述控制电路预设时间段；在预设时间段后重新导 通，通过电推杆拉动测量头脱离地表；力学传感器，采集测量头进入地表和脱离地表过程中的力学数 据，所述力学数据用于确定地表压实度和脱耦力，实现了地表压实度和脱耦力的检测。 天眼查资料显示，中国石油天然气集团有限 ...

Summary of Key Points Core Viewpoint - The company has provided a guarantee for its wholly-owned subsidiary, Roc Oil, to secure loans totaling RMB 66 million for operational and business development needs [1][2]. Group 1: Guarantee Overview - Roc Oil has applied for a merger loan of RMB 60 million and a working capital loan of RMB 6 million from China Merchants Bank, totaling RMB 66 million [1]. - The company guarantees these loans with joint liability, effective for three years from the contract's commencement [1][4]. - The board and shareholders have approved a guarantee limit of up to RMB 90 million for Roc Oil for the year 2025 [1][2]. Group 2: Guarantee Details - The guarantee is provided to Roc Oil Company Pty Limited, with China Merchants Bank as the creditor [2][3]. - The guarantee covers all debts under the main contract, including principal, interest, penalties, and related costs [4]. - There is no counter-guarantee associated with this guarantee [4]. Group 3: Necessity and Reasonableness of Guarantee - The guarantee aims to enhance overall financing efficiency for the company and meet Roc Oil's operational and investment needs [4]. - Roc Oil has a stable operational history with no overdue guarantees reported [4][5]. Group 4: Cumulative Guarantee Situation - As of the announcement date, the total external guarantees provided by the company and its subsidiaries amount to RMB 580 million, representing 83.45% of the latest audited net assets [4]. - The actual outstanding external guarantee balance is RMB 109.592 million, accounting for 15.77% of the latest audited net assets [4].

中国石油集团渤海钻探工程有限公司，成立于2008年，位于天津市，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1621400万人民币。通过天眼查大数据分析，中国石油集团渤海钻探工程有 限公司共对外投资了1家企业，参与招投标项目5000次，财产线索方面有商标信息10条，专利信息3221 条，此外企业还拥有行政许可75个。 金融界2025年6月27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;中国石油集团渤 海钻探工程有限公司申请一项名为"一种酸液胶凝剂及其制备和应用"的专利，公开号CN120209210A， 申请日期为2023年12月。 专利摘要显示，本发明公开一种酸液胶凝剂，所述酸液胶凝剂为聚丙烯酰胺‑丙烯酰氧乙基三甲基氯化 铵‑羧酸烯烃。本发明还公开其制备和应用。本发明提供的酸液胶凝剂，可以应用于碳酸盐岩酸化施工 中，抗高温、抗盐，具有良好的缓速、降滤失、造缝和降阻的性能，能有效的减轻二次伤害，有效提高 酸蚀裂缝的导流能力和酸的穿透距离，达到深度酸化的目的。 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 ...