然而，让地沟油"逆天改命"绝非易事，其难点在于地沟油含有大量的脂肪酸类化合物及各类杂质，性能 极不稳定，活性较差，高温下容易分解。因此，找到合适的生物酶催化剂成为破题的关键。 "科研初期，我们尝试过国内外的上百种生物酶催化剂，不是成本太高就是性能不达标。"研究院钻井液 工艺专家位华说。现成的产品靠不住，科研团队就从零开始研究新产品，并历经近10年的攻关，培养出 一种耐高温、高活性的特殊生物酶。 4月25日，江汉油田复兴区块兴页L11HF井的钻井液现场化验室内，中原石油工程公司钻井工程技术研 究院（以下简称"研究院"）技术服务中心的工程师许何强和崔丛志正专注地调试新配制的生物质合成基 钻井液。 实验室内，一台旋转黏度计发出低沉的"嘶嘶"声，高速旋转的转子搅动着350毫升按优化后的配方配制 的钻井液样品。经过20分钟的充分搅拌，黏度计指针稳稳停在65的刻度——这一理想数值让两人相视一 笑。许何强迅速记录下数据，继续投入下一项测试。 自2024年以来，这款环保型生物质合成基钻井液已在复兴区块成功应用于5口井，其出色的性能及现场 适应性赢得了业主和钻井方的一致认可。每一次成功的现场应用，都让研发团队对这项技术的推广前 ...

Group 1 - The core viewpoint of the articles emphasizes the establishment of a collaborative mechanism for hazard management by the Shengli Oilfield Ground Engineering Maintenance Center, focusing on predictive modeling for pipeline lifespan analysis to reduce safety and environmental risks [1] - The center is transitioning from "emergency repairs" to "proactive maintenance" through a combination of planned repairs and preventive maintenance, aiming to create a "zero leakage" and "zero ignition" demonstration area [1] - The center is implementing digital modeling, new technology applications, and standardized designs to enhance safety maintenance levels and promote proactive management of pipeline hazards [1] Group 2 - The center is increasing the application of new technologies and processes to create long-lasting engineering solutions, such as using clamp connections and threaded compensators to avoid welding operations [2] - For hard-to-repair underground pipelines, the center is utilizing high-strength anti-corrosion single-flow valves and anti-erosion ceramic elbows to reduce corrosion risks and extend the lifespan and maintenance intervals of pipelines [2] - New technologies such as pipeline inspection, carbon fiber reinforcement, flange sealing protection, pipeline cleaning, and automatic rust removal for tank exteriors are being implemented to achieve source reduction and risk mitigation [2]

金十数据4月23日讯，中国海油4月23日公告，汪东进因任职变化不再担任公司非执行董事、董事长、提 名委员会主席及战略与可持续发展委员会主席。自2025年4月23日起至公司新任董事长、新任提名委员 会主席、新任战略与可持续发展委员会主席委任生效之日止的期间，公司副董事长周心怀先生主持董事 会、提名委员会及战略与可持续发展委员会工作。 中国海油：汪东进辞任董事长 ...

Group 1 - The Chinese National Offshore Oil Corporation (CNOOC) is focusing on strengthening party conduct and anti-corruption efforts through a coordinated approach, emphasizing the importance of integrating political responsibilities with business operations [1][2] - CNOOC's disciplinary inspection team has identified 18 specific tasks to enhance accountability and governance within the organization, aiming to improve the awareness of functional regulatory responsibilities among headquarters departments [1][2] - The establishment of new offices, such as the Inspection Office and the Party Conduct and Anti-Corruption Work Office, is part of CNOOC's reform efforts to clarify responsibilities and improve the implementation of regulatory duties [2] Group 2 - CNOOC is prioritizing the identification and rectification of prominent issues, particularly in procurement and engineering sectors, to eliminate conditions that foster corruption [3] - The company is implementing a comprehensive reform of its procurement system, focusing on separation of management and procurement, centralized purchasing, and transparency to enhance oversight and reduce opportunities for corruption [3] - A self-inspection initiative has been launched across the engineering sector to address issues such as fraudulent invoicing and improper expense claims, involving over 20,000 personnel [3]

导读： 四方仪器研发的LRGA-6000激光拉曼光谱分析仪，助力中海油实现天然气全组分及热值精确测量，提升生产效益。 特别提示 微信公众号机制调整，请点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标，否则很可能无法看到我们的推送。 随着人们对气候变化问题的日益关注，许多国家正在加速从传统化石能源向更加环保、低碳的能源形式转型。作为重要 清洁能源之一的天然气，因其相对较低的碳排放量和较高的能源利用效率，被视为连接传统高碳能源与未来清洁能源体 系之间的桥梁。在此趋势下，众多的石油和天然气生产运营企业都面临着产品质量、安全生产和环境保护等多重考验与 规范要求，企业需要不断提升自身产品品质，以适应日益严格的行业标准，来满足市场对于清洁能源日益增长的需求。 ◆组分和热值监测在天然气的优化开采和处理工艺中扮演重要角色 在当前行业背景下，天然气监测技术，特别是全组分监测技术的重要性变得尤为突出。通过精准监测天然气的组分和热 值，不仅能确保产品质量，降低生产成本，还能帮助企业在市场竞争中占据更有利的位置。具体来说，通过精确监测天 然气的各种成分及含量，可以有效预防潜在的安全隐患，帮助生产运营商优化生产工艺，提高资 ...

Core Viewpoint - The United States has revoked project licenses for BP and Shell in Venezuelan waters [1] Company Summary - BP and Shell are major oil companies affected by the U.S. decision to withdraw their project licenses in Venezuela [1] Industry Summary - The revocation of licenses may impact the oil industry in Venezuela, which is already facing challenges due to sanctions and political instability [1]

证券代码：600938 证券简称：中国海油 公告编号：2025-010 中国海洋石油有限公司 关于 2024 年度募集资金存放与实际使用 情况的专项报告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 一、募集资金基本情况 （一）实际募集资金金额、资金到账情况 经中国证券监督管理委员会《关于核准中国海洋石油有限公司首次公开发行 股票的批复》 （证监许可〔2022〕632 号）的核准，中国海洋石油有限公司（以下 简称"本公司"或"公司"）首次公开发行人民币普通股（A 股）股票 299,000 万 股（含行使超额配售选择权所发新股），发行价格人民币 10.80 元/股，本次发行 最终募集资金总额为人民币 3,229,200.00 万元，扣除发行费用后的募集资金净额 为人民币 3,209,908.67 万元。上述款项已分别于 2022 年 4 月 18 日及 2022 年 5 月 23 日全部到位。安永华明会计师事务所（特殊普通合伙）对公司本次公开发 行新股的募集资金到位情况进行了审验，并于 2022 年 4 月 18 日及 202 ...

Core Viewpoint - The commencement of drilling for China's first offshore carbon capture, utilization, and storage (CCUS) well marks a significant advancement in the country's efforts to enhance oil recovery while reducing carbon emissions [1][3]. Group 1: Project Details - The CCUS well is being drilled at the Enping 15-1 platform, which is the largest offshore oil production platform in Asia, located approximately 200 kilometers southwest of Shenzhen in a water depth of about 90 meters [3][4]. - The Enping 15-1 oil field has a high carbon dioxide content, and conventional extraction methods would lead to increased CO2 emissions and corrosion of offshore facilities. The CCUS project aims to mitigate these issues while promoting sustainable development [3][4]. - The CCUS well is designed to reach a depth of 3,243 meters and employs an innovative "old well new use + layered gas injection" approach. The project is expected to begin trial injection operations in April 2023 [4]. Group 2: Expected Outcomes - The CCUS project is projected to inject over 1 million tons of CO2 into the seabed over the next decade, while also enhancing oil recovery rates and driving an increase in crude oil production by 200,000 tons [4]. - As of June 2023, the first offshore carbon capture and storage (CCS) demonstration project in China has operated safely for nearly 13,000 hours, successfully sequestering over 180,000 tons of CO2 [3][4].

胜利油田探明超亿吨页岩油储量 坚定信心,打开改革发展新天地 读者点题 · 共同关注 "好房子"长啥样?我们何时能住上? 中共中央致电祝贺老挝 人 民 革 命 党 成 立 70 周 年 在理论突破、技术优化、装备提升上下功夫 胜利油田探明超亿吨页岩油储量 加快完善沿江干线公路网络 记者3月22日从中国石化胜利油田获悉：胜利济阳页岩油国家级示范区油气勘探取得重大突破，位于山 东省淄博市高青县内的新兴油田樊页平1区块，页岩层系石油探明地质储量达1.4亿多吨，技术可采储量 达1135.99万吨。这是首个通过自然资源部评审备案的探明地质储量达亿吨级的页岩油田。 2021年10月，习近平总书记在胜利油田勘探开发研究院考察时强调："解决油气核心需求是我们面临的 重要任务。要加大勘探开发力度，夯实国内产量基础，提高自我保障能力。" 牢记殷殷嘱托，胜利油田深入贯彻落实习近平总书记重要指示精神，以理论创新引领勘探突破，以技术 进步推动降本增效，以装备提升促进量质齐升，全力把页岩油勘探开发推向新水平，把能源的饭碗牢牢 端在自己手里。 加强理论研究，解决"富不富、哪里富"的资源潜力问题。"通过15万次室内实验，我们提出了陆相断陷 湖 ...