"风险标注做加法，安全防线才够牢。"梁新欣介绍，白板上的"色彩密码"藏着明确信号：红笔圈出关键 作业风险，警示不可疏忽；黄笔标注高频隐患，提醒重点关注；蓝笔记录典型场景，附带详细整改流程 示意图。密密麻麻的字迹，无声传递着"安全无小事"的硬核道理。 操作工黄天宇路过白板时，蓝色标注的"阀门未关紧"风险提示恰好与他负责的工序相关，当即返回岗位 重新核查，成功排除一处潜在隐患。如今，车间里主动围拢白板学习的员工越来越多，白板上的警示要 求渐渐融入日常操作的每一个环节。这块不足两平方米的小小白板，用三色警示绘就起上下同心的安 全"同心圆"。 这面"安全警示墙"的诞生，源于一次及时的隐患整改。前不久，车间一台空压机出现轻微凝露，虽未造 成事故，却让电泵智能制造厂健康安全环保监督梁新欣高度警觉。 "安全不能只挂在嘴边，得让风险看得见、防控有方向。"他随即翻阅车间历年安全案例，提炼关键防控 细节，用不同颜色标注风险等级，将普通白板升级为直观易懂的"安全指南"。 （来源：工人日报） 12月4日清晨，中海油能源发展股份有限公司工程技术分公司电泵智能制造工厂车间内，一块白板前早 早围满了刚到岗的员工。原本仅用于记录生产任务的白 ...

证券代码：600871 证券简称：石化油服 公告编号：2025-041 中石化石油工程技术服务股份有限公司 2025年第一次临时股东会决议公告 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。 重要内容提示： ● 本次会议是否有否决议案：无 一、会议召开和出席情况 (一)股东会召开的时间：2025年12月18日 3、公司副总经理张从邦先生、总会计师程中义先生、副总经理孙丙向先生列席了会议，董事会秘书柯 越华先生出席了会议。 二、议案审议情况 (一)非累积投票议案 (二)股东会召开的地点：北京市朝阳区朝外大街乙12号北京昆泰嘉华酒店三层7号会议室 (三)出席会议的普通股股东及其持有股份情况： ■ (四)表决方式是否符合《公司法》及《公司章程》的规定，会议主持情况等。 本次股东会由中石化石油工程技术服务股份有限公司（以下简称"本公司"）董事会召集，董事长吴柏志 先生作为会议主席主持了本次股东会。本次股东会的召集、召开和表决符合《中华人民共和国公司法》 及本公司《公司章程》的规定。 (五)公司董事、监事和董事会秘书的出席情况 1、公司 ...

Core Viewpoint - Southbound funds have significantly increased their holdings in Sinopec Oilfield Service Corporation, indicating strong investor interest in the company [1] Group 1: Southbound Fund Activity - On December 17, southbound funds increased their holdings by 916,000 shares of Sinopec Oilfield Service (01033.HK) [1] - Over the past five trading days, there have been five days of net increases, totaling 27.238 million shares [1] - In the last 20 trading days, there were 13 days of net increases, amounting to 84.298 million shares [1] - Currently, southbound funds hold 896 million shares of Sinopec Oilfield Service, representing 16.55% of the company's total issued ordinary shares [1] Group 2: Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates five divisions: - Geophysical Engineering Division, which offers land and marine geophysical exploration and development technical services [1] - Drilling Engineering Division, which provides land and marine drilling design, construction, technical services, and drilling equipment [1] - Logging Engineering Division, which conducts engineering contracting and technical services for collecting, monitoring, transmitting, processing, interpreting, and evaluating wellbore oil and gas, geological, and engineering information [1] - Downhole Operations Engineering Division, which offers petroleum engineering technical services and construction [1] - Engineering Construction Division, which provides feasibility studies, design, procurement, and construction for land and marine oilfield construction projects [1]

证券代码：600871 证券简称：石化油服 公告编号：2025-040 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、股东会有关情况 1、股东会的类型和届次 2025年第一次临时股东会 2、取消议案原因 由于本议案所涉及的相关财税政策尚待进一步明确，为保障本公司及全体股东的利益，本公司经审慎考 虑，决定暂缓审议《关于公司使用公积金弥补亏损的议案》，并将待相关政策明确后再结合实际情况研 判后续安排。本公司一贯重视投资者回报，将严格按照相关法律法规，稳步推进未分配利润转正后实施 分红，持续促进公司高质量发展并提升投资价值，切实维护全体股东的利益。 三、除了上述取消议案外，于2025年11月1日公告的原股东会通知事项不变。 四、取消议案后股东会的有关情况 1、现场股东会召开日期、时间和地点 中石化石油工程技术服务股份有限公司 关于2025年第一次临时股东会取消议案的公告 召开日期时间：2025年12月18日 9点 30分 召开地点：北京市朝阳区朝外大街乙12号北京昆泰嘉华酒店三层7号会议室 2、网络投票的的系统、起止日期和投票 ...

Group 1 - The core point of the article highlights that southbound funds have reduced their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 4.906 million shares on December 9, with a total net reduction of 8.84 million shares over the past five trading days [1] - Over the last 20 trading days, there have been 10 days of net increases in southbound fund holdings, totaling 32.404 million shares [1] - As of now, southbound funds hold 869 million shares of Sinopec Oilfield Service, accounting for 16.06% of the company's total issued ordinary shares [1] Group 2 - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates five divisions: Geophysical Engineering, Drilling Engineering, Logging Engineering, Downhole Operations, and Engineering Construction [1] - The Geophysical Engineering division offers land and marine geophysical exploration and development technical services [1] - The Drilling Engineering division provides design, construction, technical services, and drilling equipment for land and marine drilling [1] - The Logging Engineering division is involved in the collection, monitoring, transmission, processing, interpretation, and evaluation of wellbore oil, gas, geological, and engineering information [1] - The Downhole Operations division offers petroleum engineering technical services and construction [1] - The Engineering Construction division conducts feasibility studies, design, procurement, and construction for land and marine oilfield construction projects [1]

声明：市场有风险，投资需谨慎。本文为AI基于第三方数据生成，仅供参考，不构成个人投资建议。 来源：市场资讯 国家知识产权局信息显示，中石化石油工程技术服务有限公司取得一项名为"一种高效含油抗压微泡钻 井液或完井液及其制备方法"的专利，授权公告号CN 117777966 B，申请日期为2022年9月。 天眼查资料显示，中石化石油工程技术服务有限公司，成立于2012年，位于北京市，是一家以从事研究 和试验发展为主的企业。企业注册资本400000万人民币。通过天眼查大数据分析，中石化石油工程技术 服务有限公司共对外投资了1家企业，参与招投标项目31次，专利信息2507条，此外企业还拥有行政许 可4个。 ...

Core Viewpoint - Sinopec Oilfield Service Corporation's A-share stock experienced a significant price fluctuation, with a cumulative increase of over 20% during three consecutive trading days from October 20 to 22, 2025, indicating abnormal trading activity [1] Summary by Relevant Sections - **Stock Price Movement** - The stock price of Sinopec Oilfield Service Corporation (01033.HK) has shown a cumulative increase of over 20% during the trading days of October 20, 21, and 22, 2025, which is classified as abnormal price fluctuation according to the Shanghai Stock Exchange trading rules [1] - **Company's Self-Examination** - Following the price volatility, the company conducted a self-examination and inquired with its controlling shareholder and actual controller, confirming that there are no undisclosed significant information as of the date of the announcement [1] - **Investor Advisory** - The company has advised investors to be cautious of the risks associated with secondary market trading due to the recent significant price fluctuations [1]

Group 1 - The core point of the news is the performance and financial details of Sinopec Oilfield Service Corporation, which saw a stock price increase of 5.26% to 2.20 CNY per share, with a trading volume of 335 million CNY and a market capitalization of 41.706 billion CNY [1] - Sinopec Oilfield Service Corporation was established on November 21, 1994, and listed on April 11, 1995. The company specializes in engineering and technical services for oil and gas exploration and development [1] - The revenue composition of Sinopec Oilfield Service includes drilling (49.10%), engineering construction (23.37%), special downhole operations (13.87%), geophysics (4.89%), logging (4.67%), and other services (2.99% and 1.11% for supplementary) [1] Group 2 - From the perspective of major circulating shareholders, Southern Fund's Southern CSI 500 ETF (510500) increased its holdings by 8.3067 million shares in the second quarter, bringing its total to 60.7072 million shares, which accounts for 0.32% of circulating shares [2] - The estimated floating profit from this investment is approximately 6.6778 million CNY [2] - The Southern CSI 500 ETF was established on February 6, 2013, with a current scale of 113.438 billion CNY. It has achieved a year-to-date return of 25.22% and a one-year return of 27.01% [2]

Core Viewpoint - The company plans to hold an investor briefing on October 30, 2025, to discuss its third-quarter performance and financial results for 2025, allowing investors to engage in interactive communication and ask questions [2][3][4]. Group 1: Meeting Details - The investor briefing is scheduled for October 30, 2025, from 16:00 to 17:00 [5]. - The meeting will take place at the Shanghai Stock Exchange Roadshow Center [5]. - The format of the meeting will be an online interactive session [5]. Group 2: Participation Information - Investors can participate in the briefing by logging into the Shanghai Stock Exchange Roadshow Center website [4][5]. - Questions can be submitted by investors until 16:00 on October 29, 2025, through the website or via the company's email [4][6]. - The company will address commonly asked questions during the briefing [3][4]. Group 3: Key Personnel - Key participants in the briefing will include Chairman Wu Baizhi, Independent Director Zheng Weijun, Chief Accountant and Chief Legal Advisor Cheng Zhongyi, and Board Secretary Ke Yuehua [4].

Core Viewpoint - Aerospace Science and Technology (000901.SZ) announced that its subsidiary, Aerospace Science and Industry Inertial Technology Co., Ltd., plans to publicly transfer its intangible assets related to oil [1] Summary by Relevant Sections - **Asset Details** - The intangible assets for public transfer include 2 software copyrights, 117 patents, and proprietary technologies developed during the company's previous oil instrument business [1] - **Transfer Method** - The transfer will be conducted through a public listing, with details regarding the counterparties and transaction price yet to be determined [1] - **Ownership Structure** - The related technology was developed in collaboration with China National Petroleum Corporation (CNPC) and its subsidiary, with ownership split equally between the inertial company and CNPC [1] - **Percentage of Assets for Transfer** - The company intends to transfer 50% of its ownership stake in the intangible asset portfolio related to the rotary steering technology [1]