Financial Performance - The company's operating revenue for 2024 reached RMB 48,301.6 million, a 9.5% increase from RMB 44,108.6 million in 2023[23]. - Net profit attributable to shareholders for 2024 was RMB 3,137.0 million, reflecting a 4.1% increase compared to RMB 3,013.3 million in 2023[23]. - The total profit for 2024 was RMB 4,667.3 million, up by RMB 424.5 million, marking a 10.0% increase compared to the previous year[43]. - The net profit reached RMB 3,399.1 million, reflecting a year-on-year increase of RMB 116.5 million, or 3.5%[43]. - The company reported a total of RMB 10,148.0 million in revenue for Q1 2024, with a net profit of RMB 635.5 million[27]. - In Q2 2024, the revenue increased to RMB 12,380.5 million, with a net profit of RMB 956.9 million[27]. - The company recorded a net profit of RMB 752.9 million in Q4 2024, with total revenue for the quarter at RMB 14,640.1 million[27]. - The company's revenue for 2024 reached RMB 48,301.6 million, representing a year-on-year increase of 9.5%[64]. - The company achieved a comprehensive gross profit margin of 15.7% in 2024, which remained stable year-on-year[68]. - Domestic revenue accounted for 77.5% of total revenue, with a year-on-year increase of 8.0%[69]. - International revenue reached RMB 10,884.6 million, marking a year-on-year increase of 14.9%[69]. Dividend Distribution - The company plans to distribute a cash dividend of RMB 0.2306 per share, totaling approximately RMB 1,100,329,115.20, which represents 35.08% of the net profit attributable to shareholders for the year[5]. - The cash dividend amount for the reporting period was approximately 1.1 billion RMB, which represents 35.08% of the net profit attributable to ordinary shareholders[199]. - Each share will receive a cash dividend of 2.306 RMB (including tax)[199]. - The company did not propose a plan for cash profit distribution despite having positive distributable profits[198]. - The company's cash dividend policy stipulates that the annual dividend level should not be less than 20% of the net profit for the year, provided that the company is profitable and has positive retained earnings[196]. Risk Management - The company faces significant risks including market competition risks due to uncertainties in the international oil and gas industry and health, safety, and environmental risks specific to offshore oilfield services[8]. - The company emphasizes the importance of risk awareness regarding forward-looking statements related to future plans and strategies[6]. - The company has implemented measures to enhance risk management and response capabilities across its operations[111]. - The company is exposed to foreign exchange risks due to its operations in multiple countries and holding of USD debt[109]. - The company may encounter asset impairment risks as competition intensifies in the oilfield services sector[110]. - The company has established a comprehensive risk management organization and conducts annual risk identification and assessment, reporting to the board[128]. Audit and Compliance - The company has received a standard unqualified audit report from Ernst & Young Hua Ming[4]. - The board of directors and senior management have confirmed the authenticity, accuracy, and completeness of the annual report[3]. - There were no instances of more than half of the directors being unable to guarantee the authenticity of the annual report[8]. - The company has maintained strict compliance with insider information management and has not identified any insider trading incidents during the reporting period[116]. - The board confirmed that there were no significant internal control deficiencies identified during the reporting period[152]. - The company has renewed its audit engagement with Ernst & Young for both domestic and international audits for the year 2024[143]. Technological Innovation and Development - The company is focusing on technological innovation and cost control to enhance its market position amid a complex global economic environment[43]. - The "璇玑" system achieved its second "thousand-million milestone" within a year, indicating significant progress in technology development[39]. - The company aims to achieve high-quality development and a solid foundation for the "十四五" planning goals by 2025[42]. - The company is investing in R&D, allocating $G million towards the development of new technologies and services[167]. - Research and development expenses increased to RMB 1,384.9 million, up 10.4% from the previous year[65]. - The company is focusing on new product development, particularly in the offshore drilling technology sector[169]. Market Expansion and Strategy - The company successfully entered the African market and expanded its customer base in Southeast Asia, enhancing its market penetration[52]. - The company is actively pursuing sustainable solutions to reduce carbon footprints in response to stricter environmental regulations[101]. - The company aims to enhance its integrated service capabilities throughout the oilfield lifecycle, focusing on customer demand[106]. - The company is considering strategic acquisitions to enhance its market position, targeting a deal valued at approximately $200 million[168]. - Market expansion plans include entering three new international markets by the end of 2024[168]. Governance and Management - The board consists of 8 directors, with 1 female director, representing 12.5% gender diversity, and the female director serves as the chair of the audit committee[124]. - The company has established a legal compliance and risk management committee, chaired by the chairman and CEO, to oversee risk management efforts[126]. - The independent directors have fulfilled their responsibilities and ensured the protection of minority shareholders' rights[197]. - The company has established 14 internal control systems covering all levels from headquarters to domestic and overseas units, ensuring compliance and effectiveness[127]. - The company has a comprehensive employee welfare system, including health check-ups and paid leave[194]. Employee and Workforce Management - The total number of employees in the parent company is 13,350, and in major subsidiaries, it is 2,159, totaling 15,509 employees[192]. - The company has a diverse employee composition, with 1,467 holding master's degrees or above, and 7,884 holding bachelor's degrees[192]. - The company has established a dynamic distribution mechanism for salary, emphasizing the importance of grassroots employees[194]. - The training program focuses on enhancing political, management, and professional capabilities to support sustainable high-quality development[194]. Environmental and Sustainability Initiatives - The company aims to enhance its ESG governance by focusing on environmental protection and carbon emissions, aligning with regulatory requirements[143]. - The company is committed to green and low-carbon development, promoting industrial transformation and upgrading[106]. - Future guidance indicates a focus on sustainability initiatives, with a commitment to reduce carbon emissions by I% over the next five years[170].

(Incorporated in the People's Republic of China as a joint stock limited liability company) （在中華人民共和國註冊成立的股份有限公司） （Stock Code 股份代號：2883） Dear registered shareholder(s), 16 April 2025 Reminder letter regarding the Arrangement of Electronic Dissemination of Corporate Communications (Note 1) With reference to the notification letter dated 28 February 2024 titled "Arrangement of Electronic Dissemination of Corporate Communications", China Oilfield Services Limited (the "Company") is writing to remind you that t ...

2024 年度报告 中海油田服务股份有限公司（以下简称「公司」，「集团」或「中海油服」）在香港联合交易所（香港股票代码 ：2883）和上 海证券交易所（上海股票代码 ：601808）上市，是全球最具规模的综合型油田服务供应商之一，服务贯穿石油及天 然气勘探、开发及生产的各个阶段。 业务表现 2024年，中海油服通过四大板块（钻井服务、油田技术服务、船舶服务、物探采集和工程勘察服务）的 业务向客户提供在石油及天然气勘探、开发与生产的各个阶段所需的单一业务作业服务、捆绑服务、 一体化服务及总承包作业服务。此外，公司在社会和环境等更广泛的营运层面的表现达到了公司预期 目标。详细信息请参见本年度报告财务报告部分和本公司在香港联合交易所网站披露的《2024年环境、 社会及管治(ESG)报告》。 前景展望 我们在中国市场份额稳固 ；在亚太、中东、美洲、欧洲、非洲等地区积极开拓海外市场，为持续拓 展业务提供了强大的平台。 我们遇到的挑战和风险因地而异，其中不少是油田服务行业的性质使然，包括不明朗的政治和法制 环境、深水及海外运营带来的风险。公司在油田服务方面具有多年经验，凭借对中国市场的充分掌 握，以及严谨的风险管理方针， ...

Dear non-registered shareholder(s), 16 April 2025 Reminder letter regarding the Arrangement of Electronic Dissemination of Corporate Communications (Incorporated in the People's Republic of China as a joint stock limited liability company) （在中華人民共和國註冊成立的股份有限公司） （Stock Code 股份代號：2883） If the Company does not receive your functional email address from the Intermediaries, until such time that the functional email address is provided to the Intermediaries, you will need to proactively check the Company's websit ...

Financial Performance - In 2024, the total revenue reached RMB 48,218.1 million, representing a 9.5% increase from RMB 44,042.2 million in 2023[18] - The operating profit for 2024 was RMB 5,047.6 million, a 4.0% increase from RMB 4,855.2 million in 2023[18] - The annual profit rose to RMB 3,399.1 million, reflecting a 3.5% increase compared to RMB 3,282.6 million in 2023[18] - Basic earnings per share increased by 4.1% to RMB 65.74 from RMB 63.15 in the previous year[18] - The net profit for 2024 was RMB 3,399.1 million, up RMB 116.5 million, reflecting a growth of 3.5% compared to the previous year[32] - The total operating expenses for 2024 were RMB 43,497.6 million, an increase of RMB 4,000.9 million or 10.1% compared to RMB 39,496.7 million in 2023[75] - The pre-tax profit for 2024 was RMB 4,667.3 million, an increase of RMB 424.4 million compared to RMB 4,242.9 million in 2023[95] - The net financial expenses decreased by RMB 228.6 million, or 26.8%, totaling RMB 624.2 million in 2024[93] Revenue Segmentation - Domestic business revenue was RMB 37,333.5 million, up 8.0% from RMB 34,571.9 million in 2023, while international business revenue increased by 14.9% to RMB 10,884.6 million from RMB 9,470.3 million[18] - The drilling services segment generated revenue of RMB 13,182.3 million in 2024, a 9.4% increase from RMB 12,051.2 million in 2023[35] - The oilfield technology services business achieved revenue of RMB 27,610.3 million in 2024, a 7.4% increase from RMB 25,717.5 million in 2023[43] - The ship service business generated revenue of RMB 4,760.9 million in 2024, reflecting a 20.9% growth compared to RMB 3,938.8 million in 2023[49] - The geophysical exploration and engineering survey services business reported revenue of RMB 2,664.6 million in 2024, up 14.1% from RMB 2,334.7 million in 2023[56] Market Expansion and Strategy - The company aims to strengthen its position in the oilfield service market while expanding into international markets across Asia-Pacific, Middle East, Americas, Europe, and Africa[7] - The company is focusing on expanding its overseas market presence, particularly in high-value long-term drilling projects in South America and Southeast Asia[37] - The company plans to continue expanding its market presence and enhancing its technological capabilities to drive future growth[66] - The company plans to allocate approximately RMB 7.2 billion for capital expenditures in 2025, focusing on equipment investment and technology upgrades[112] - The company is considering strategic acquisitions to bolster its product offerings, with a budget of $100 million allocated for potential deals[7] Operational Efficiency and Technological Development - The company is focused on technological advancements and cost leadership as part of its five strategic development goals[8] - The company aims to enhance its core business and improve operational efficiency through organizational reforms and a modern governance system[28] - The company is investing $50 million in R&D for new technologies aimed at enhancing operational efficiency[5] - The company is actively involved in the development of new technologies and products to improve service offerings[200] - The company is committed to enhancing its ESG governance, focusing on environmental protection and carbon emissions, and is actively researching and applying green low-carbon technologies[149] Governance and Compliance - The company has established 14 internal control systems covering all levels from headquarters to domestic and overseas units, ensuring compliance and effectiveness[129] - The independent directors effectively fulfilled their responsibilities, providing professional opinions on financial reporting, related transactions, and risk management[123] - The company has a risk management organization that conducts annual risk identification and assessment, reporting to the board quarterly[130] - The company’s governance practices are regularly reviewed to ensure compliance with corporate governance codes and regulations[134] - The company received multiple awards for its corporate governance and ESG practices in 2024, reflecting its commitment to sustainable development[118] Shareholder Engagement and Communication - The company has organized multiple investor communication events, including annual and quarterly earnings presentations, to engage with shareholders and address their concerns[154] - The company has established clear procedures for shareholders to request extraordinary general meetings and access company information, ensuring shareholder rights are protected[153] - The company has a dedicated team for investor relations, providing contact information and facilitating communication through its website[154] Future Outlook - The global oilfield services market is expected to grow by 2.2% in 2025, with upstream investment growth slowing down[113] - Future outlook includes a commitment to sustainable practices and innovation in the oil and gas sector[200] - The company plans to leverage its expertise in geophysical services to capture new market opportunities[200]

董事会管理层代表他们分别是董事长兼首席执行官赵顺昌先生独立非执行董事赵立均女士副总裁兼董事会秘书孙伟洲先生 首席财务官 谢静先生 亲自来说一下这次设计灾难游行是全球最具规模的油田服务供应商之一不论贯穿石油及新能体勘探 参发及生产的各个阶段业务分为勿探钢厂服务 赠金服务 油田技术服务及船舶服务四大类在公司五大发展战略的执行下2024年公司保持了稳重向好的良好发展态势中国实力继续优秀国内外品牌影响力和价值不断扩大 这本书是由国际食品服务商提供的书籍,其服务涵盖了全球的食品和物质的研究,发展和生产,并提供了四项主要项目,包括物质购买和保险服务,钓鱼服务,技术服务 字幕由Amara.org社区提供 今天的发布会共有两个部分首先首席财务官谢迪先生将为大家介绍公司二零二四年年度业绩情况然后是知围交流环节接下来我们有请首席财务官谢总为大家介绍预计材料 路海游服给大家介绍2024年公司的经营业绩那么在正式介绍前呢还是提醒您留意本页关于本次会议材料的一个免费说明今天展示的内容呢主要有两部分一个呢就是2024年的业绩回顾另外一个呢就是公司未来发展的一个展望回顾2024年前年布林特的这个全程油价大概还是在80美元从高位增长2024 ...

证券代码：601808 证券简称：中海油服 公告编号：临2025-010 中海油田服务股份有限公司 关于召开 2025 年第一季度业绩说明会的公告 特别提示 本公司拟于 2025 年 4 月 23 日在上海证券交易所网站（http://www.sse.com.cn）发 布本公司 2025 年第一季度报告。为了便于广大投资者更全面深入地了解本公司 2025 年第一季度业绩和经营情况，本公司拟于 2025 年 4 月 23 日 17:30-18:30 召开业绩说 明会，就投资者普遍关心的问题进行交流。 一、业绩说明会类型 1 会议召开时间：2025年4月23日（星期三）17:30-18:30 会议召开方式：电话会议 电话会议拨入号码： 如投资者决定通过电话参加会议，请联系SPRG_COSL@sprg.com.hk或致电（852） 2114 2825、（852）2864 4894获取电话会议拨入密码。 投资者可于2025年4月18日（星期五）23:59前将相关问题通过电子邮件的形式发 送至中海油田服务股份有限公司（下称"本公司"或"公司"）投资者关系邮 箱：cosl@cosl.com.cn。本公司将于2025年第一 ...

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证券代码：601808 证券简称：中海油服 公告编号：临2025-009 中海油田服务股份有限公司 关于控股股东增持本公司股份计划的公告 特别提示 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： 公司于2025年4月8日收到公司控股股东中国海油集团的通知，中国海油集团计划自本公 告日起12个月内增持公司A股及H股股份，现将有关情况公告如下： 一、增持主体的基本情况 本次增持计划的增持主体为公司控股股东中国海油集团。截至本公告日，中国海油集团直 接持有公司A股股份2,410,847,300股，持有H股股份2,000股，合计持有公司2,410,849,300股 股份，约占本公司股本总额的50.53%。 二、本次增持计划的主要内容 （一）增持目的：基于对公司未来发展前景的信心。 （二）增持股份的种类和方式：分别通过上海证券交易所交易系统集中竞价方式及香港联 合交易所有限公司系统场内交易方式增持公司A股及H股股份。 （三）增持金额：累计增持金额不少于人民币3亿元（含本数），不超过人民币5亿元（含 1 中海油田服务股份有 ...

Core Viewpoint - China National Offshore Oil Corporation (CNOOC) has successfully developed a groundbreaking deep-sea seismic data imaging processing technology, enhancing the understanding of underwater geological structures at depths of 3000 meters, thereby supporting deep-sea exploration and development efforts in China [1][10]. Group 1: Technology Development - The research team led by Liu Jinpeng completed the processing of 2600 square kilometers of three-dimensional seismic data in the Pearl River Mouth Basin, marking a significant advancement in domestic deep-sea exploration technology [1][10]. - The team faced challenges in noise reduction from complex diffraction multiple waves, which were initially not effectively addressed by traditional methods [2][3]. - By integrating artificial intelligence with traditional techniques, the team developed a novel technology for attenuating residual diffraction multiple waves, improving the clarity of effective signals by 30% [3][6]. Group 2: Data Precision Enhancement - The team encountered difficulties in enhancing data precision due to the limited penetration of seismic waves, which often resulted in the loss of critical geological details [5][6]. - They innovated a multi-dimensional reconstruction theory and an intelligent frequency band fusion algorithm, which improved the seismic wave identification capability from 50 meters to 25 meters, increasing data resolution by 60% [6][7]. Group 3: Modeling and Interpretation - The lack of drilling data posed a significant challenge for building accurate geological models, leading the team to explore extensive literature and consult industry experts [8][9]. - Through deep data analysis, the team successfully constructed a high-precision velocity model, which allowed for better identification of geological structures and potential oil and gas reservoirs [9][10]. - This integrated modeling and processing solution has opened new avenues for deep-sea oil and gas exploration in China, potentially revealing previously inaccessible resources [9][10].