Financial Performance - In the first half of 2023, the company achieved operating revenue of RMB 18.85 billion, a 24.1% increase compared to RMB 15.20 billion in the same period of 2022[5]. - The net profit for the first half of 2023 was RMB 1.46 billion, reflecting a 31% increase from RMB 1.11 billion in the first half of 2022[5]. - The company reported earnings per share of RMB 0.28 for the first half of 2023, up from RMB 0.23 in the same period of 2022[5]. - The total revenue for the first half of 2023 was RMB 18,849.9 million, representing a 24.0% increase from RMB 15,195.6 million in the same period last year[30]. - Operating profit for the first half of 2023 reached RMB 1,971.3 million, up RMB 703.2 million or 55.5% from RMB 1,268.1 million in the previous year[45]. - The company's operating expenses for the first half of 2023 were RMB 16,986.4 million, an increase of RMB 2,857.8 million or 20.2% from RMB 14,128.6 million in the previous year[35]. - The company reported a significant increase in cash inflows from the disposal of floating-rate financial products and money market funds, totaling RMB 3,643,714 thousand[113]. - The total comprehensive income for the period was RMB 1,379,977 thousand, up 39.5% from RMB 988,593 thousand in the previous year[104]. Capital Expenditures - Global upstream exploration and development capital expenditure is projected to reach USD 565.2 billion in 2023, a 10.75% increase from 2022[14]. - The offshore oilfield capital expenditure is expected to be USD 163.8 billion in 2023, representing a 13.43% increase compared to 2022[14]. - Capital expenditures for the first half of 2023 amounted to RMB 1,854.5 million, a 46.9% increase from RMB 1,262.7 million in the same period last year[59]. - Capital expenditures for drilling services increased by 43.2% to RMB 884.0 million in the first half of 2023 compared to RMB 617.2 million in 2022[60]. - Oilfield technical services capital expenditures rose by 53.0% to RMB 699.4 million from RMB 457.2 million year-on-year[60]. - Total capital expenditures for the company reached RMB 1,854.5 million, a 46.9% increase from RMB 1,262.7 million in the same period last year[60]. Market and Business Strategy - The company has implemented a new business model focusing on "zero inventory" to reduce costs and enhance operational efficiency[8]. - The company aims to enhance its core technology capabilities and drive innovation to support sustainable development and risk management[12]. - The company plans to strengthen its international market expansion and integrated business development to increase market share and profitability[8]. - The company expects global upstream exploration and development investment to increase significantly in the second half of 2023, driven by recovering demand in the oilfield services market[68]. - The company aims to implement five major development strategies to improve service competitiveness and efficiency while monitoring global economic conditions and oil prices[69]. Operational Performance - The drilling services segment generated revenue of RMB 5,422.5 million, up from RMB 5,055.1 million, marking a 7.3% increase year-on-year[17]. - The oilfield technical services segment reported revenue of RMB 10,607.9 million, an increase of RMB 3,049.8 million, representing a growth of 40.4% year-on-year[22]. - The total operating days for drilling platforms reached 8,789 days, an increase of 772 days, or 9.6% year-on-year[18]. - The average daily revenue for semi-submersible drilling platforms was USD 12.3, an increase of 7.0% compared to USD 11.5 in the previous year[20]. - The utilization rate of available days for drilling platforms increased by 2.1 percentage points to 86.5% year-on-year[18]. - The company's ship service revenue for the first half of 2023 was RMB 1,904.7 million, an increase of RMB 179.8 million or 10.4% compared to RMB 1,724.9 million in the same period last year[26]. - The total operating days for ship services increased to 27,191 days, up 3.6% from 26,251 days in the previous year[26]. Financial Position - The company's total assets as of June 30, 2023, were RMB 79,597.5 million, reflecting a 3.2% increase from RMB 77,160.7 million at the end of 2022[52]. - Cash and cash equivalents increased to RMB 5,351.3 million, a 50.2% rise from RMB 3,561.7 million at the beginning of the year, driven by higher revenues and improved collections[54]. - The company's debt-to-equity ratio improved to 43% as of June 30, 2023, down from 44% at the end of 2022[89]. - As of June 30, 2023, the company's net current assets increased from RMB 6,817.8 million to RMB 9,499.5 million compared to December 31, 2022, with the current ratio rising from 1.32 to 1.43[87]. - The company's net assets as of June 30, 2023, amounted to RMB 40,604,999 thousand, compared to RMB 39,975,967 thousand at the end of 2022, reflecting a growth of 1.6%[108]. Shareholder and Management Information - Major shareholders include Brown Brothers with 129,666,280 shares (7.16%), Harriman & Co. with 129,666,280 shares (7.16%), and BlackRock, Inc. with 128,289,936 shares (7.08%) as of June 30, 2023[78]. - The board approved the appointment of Lu Tao as an executive director for a term of three years starting from August 17, 2023[82]. - The company has implemented a differentiated incentive mechanism to enhance motivation among frontline employees and improve overall corporate efficiency[81]. Risk Management - Foreign exchange risks are monitored, as fluctuations in exchange rates can impact net profit and cash flows[92]. - The company is currently assessing its exposure to risks related to the second pillar income tax under the OECD guidelines, which may impact future financial reporting[135].

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。 近期，中海油田服务股份有限公司（以下简称"中海油服" 或"公司"）海外市 场取得重要突破，公司全资子公司 COSL Drilling Europe 与挪威两家国际石油公 司签署多个含固定期限和选择期最长五年的钻井平台服务合同，其中固定期限合 同金额共约为人民币 47 亿元。 公司根据区域市场特点深耕细作，不断提升北海地区钻井平台的能源效能和 作业能力，为客户提供高效、节能、绿色的钻井平台，为客户高效钻井作业提供 坚实保障。新合同的签订是重要客户对公司低排放钻井平台安全高效、适合未来 运营需求的充分认可，公司期待通过长期战略联盟扩大与客户的伙伴关系，为进 一步巩固和开拓北海地区市场提供坚实的基础。 特此公告。 中海油田服务股份有限公司 证券简称：中海油服 证券代码：601808 公告编号：临2023-028 中海油田服务股份有限公司 关于自愿披露签订日常经营重要合同的公告 特别提示 董事会 2023 年 9 月 1 日 ...

证券简称：中海油服 证券代码：601808 公告编号：临2023-027 中海油田服务股份有限公司 关于参加 2023 年度天津辖区上市公司半年报业绩说明会 暨投资者网上集体接待日活动的公告 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。 为进一步加强与投资者的互动交流，中海油田服务股份有限公司（以下简称"公 司"）将参加由天津证监局、天津上市公司协会与深圳市全景网络有限公司联合举办 的"2023 年度天津辖区上市公司半年报业绩说明会暨投资者网上集体接待日活动"， 现将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net），或关注微信公众号"全景财经"，或下载"全景路演"APP， 参与本次互动交流，活动时间为 2023 年 9 月 5 日（周二）13:30-16:50。 届时公司将在线就公司业绩、公司治理、发展战略、经营状况和可持续发展等投 资者关心的问题，与投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 特此公告。 中海油田服务股份有限公司 董 事 ...

证券简称：中海油服 证券代码：601808 公告编号：临2023-027 中海油田服务股份有限公司 关于参加 2023 年度天津辖区上市公司半年报业绩说明会 暨投资者网上集体接待日活动的公告 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。 为进一步加强与投资者的互动交流，中海油田服务股份有限公司（以下简称"公 司"）将参加由天津证监局、天津上市公司协会与深圳市全景网络有限公司联合举办 的"2023 年度天津辖区上市公司半年报业绩说明会暨投资者网上集体接待日活动"， 现将相关事项公告如下： 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网站 （http://rs.p5w.net），或关注微信公众号"全景财经"，或下载"全景路演"APP， 参与本次互动交流，活动时间为 2023 年 9 月 5 日（周二）13:30-16:50。 届时公司将在线就公司业绩、公司治理、发展战略、经营状况和可持续发展等投 资者关心的问题，与投资者进行沟通与交流，欢迎广大投资者踊跃参与！ 特此公告。 中海油田服务股份有限公司 董 事 ...

Financial Performance - The company achieved operating revenue of RMB 18.87 billion in the first half of 2023, representing a 24.1% increase compared to RMB 15.21 billion in the same period last year[18]. - Net profit attributable to shareholders was RMB 1.34 billion, up 21.1% from RMB 1.11 billion year-on-year[18]. - The net cash flow from operating activities was RMB 1.15 billion, a significant recovery from a negative RMB 2.09 billion in the previous year[18]. - The company’s total assets increased by 3.2% to RMB 79.60 billion compared to RMB 77.16 billion at the end of the previous year[18]. - The basic earnings per share rose to RMB 0.28, reflecting a 21.7% increase from RMB 0.23 in the same period last year[19]. - The company reported a net profit of CNY 1,353,964,502 for the first half of 2023, with a profit distribution of CNY -763,454,720 to shareholders[132]. - The total comprehensive income for the first half of 2023 was CNY 1.38 billion, compared to CNY 988.59 million in the same period last year, marking a 39.5% increase[125]. Market and Operational Risks - 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[6]. - The company emphasizes the importance of risk awareness regarding forward-looking statements related to future outlook, operational plans, and development strategies[4]. - The company faces significant market competition risks due to global inflation, geopolitical conflicts, and the energy transition, which may impact its operational performance[57]. - Environmental compliance pressures are increasing, with stricter regulations and safety management challenges affecting operational safety[57]. - The company has identified potential asset impairment risks due to intense competition and fluctuating oil prices, which may lead to fixed asset impairments[58]. Corporate Governance and Compliance - The board of directors and senior management have confirmed the authenticity, accuracy, and completeness of the financial report[3]. - The company is committed to maintaining transparency and accountability in its financial disclosures and corporate governance practices[6]. - The company has not disclosed any non-operating fund occupation by controlling shareholders or related parties[5]. - The company has not reported any violations of decision-making procedures regarding external guarantees[5]. - The company has maintained compliance with environmental regulations and has not faced any administrative penalties related to environmental issues during the reporting period[69]. Technological Advancements and Innovation - The implementation of the I4R technology system has led to successful applications of key technologies, improving operational efficiency and client success rates[27]. - The company aims to enhance its core technology capabilities and drive technological innovation as part of its strategic initiatives[29]. - The successful application of self-developed cement slurry systems in domestic offshore CO2 injection wells marks a significant technological advancement[27]. - The company is researching the use of LNG and methanol as clean fuel for vessels, aiming to reduce carbon emissions[71]. Financial Management and Capital Structure - The company has not proposed any profit distribution or capital reserve transfer plans for the first half of 2023[65]. - The total amount of guarantees provided to subsidiaries during the reporting period is approximately ¥20.81 billion, with a balance of approximately ¥20.76 billion at the end of the period[90]. - The company has not provided any guarantees to shareholders or related parties during the reporting period[90]. - The company’s debt guarantee amount for entities with a debt-to-asset ratio exceeding 70% is approximately ¥19.30 billion[90]. - The company’s interest-bearing debt at the end of the reporting period was RMB 45.22 billion, reflecting a year-on-year decrease of 3.52%[112]. Social Responsibility and Community Engagement - A total of RMB 12.4 million was allocated for 9 educational assistance projects, benefiting 11 primary schools in Hainan, Yunnan, Hubei, and Hebei[72]. - RMB 20 million was invested in 10 projects in Gansu Province to support poverty alleviation and rural revitalization efforts[73]. - The company completed special recruitment for 6 university students from poverty-stricken areas, contributing to employment assistance efforts[73]. - The company actively engaged in environmental education and training, conducting an average of 2 training sessions per unit[71]. Future Outlook and Strategic Initiatives - The company plans to enhance its technological research and development capabilities and promote the application of new technologies and integrated projects in the second half of the year[59]. - The company will continue to implement its five development strategies, focusing on cost reduction and improving service efficiency to enhance core competitiveness[60]. - The oilfield service market is expected to see increased opportunities due to sustained high international oil prices and rising upstream investments in the second half of 2023[60]. - The company plans to continue expanding its market presence and investing in new technologies to drive future growth[130].

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告的內容概不負責，對其 準確性或完整性亦不發表任何聲明，並明確表示，概不對因本公告全部或任何部分內容 而產生或因倚賴該等內容而引致的任何損失承擔任何責任。 （於中華人民共和國註冊成立的股份有限公司） （股份代號：2883） 截至2023年6月30日止六個月 中期業績公告 財務摘要 1、 收入為人民幣18,849.9百萬元 2、 經營利潤為人民幣1,971.3百萬元 3、 本期利潤為人民幣1,456.1百萬元 4、 每股基本盈利為人民幣0.28元 ...

中海油田服务股份有限公司 监事会议事规则 首席执行官应当根据监事会的要求，向监事会报告公司重大合 同的签订、执行情况、资金运用情况和盈亏情况。首席执行官必须 保证该报告的真实性。 第二章 监事会的组成 第四条 公司监事会有三名监事组成，由股东代表和公司职工代 1 第一条 为规范公司运作，完善监督机制，维护公司和股东的合 法权益，提高监事会工作效率，根据《中华人民共和国公司法》（2018 年 10 月 26 日修正）(以下简称"《公司法》")、《上市公司治理准则》 （2018 年 9 月 30 日修订）、《上市公司章程指引》（2022 年 1 月 5 日修订）、《上海证券交易所股票上市规则》（2023 年 2 月修订）等 境内外上市地监管法规和《中海油田服务股份有限公司章程》（2022 年 12 月 22 日修订，以下简称"《公司章程》"）规定，结合公司实际， 制定本议事规则。 本公司全体监事应当遵守本规则的规定。 第二条 公司依法设立监事会，行使监督权，保障股东、公司和 员工的合法权益不受侵犯。 监事会对股东大会负责并报告工作。 第三条 公司应采取措施保障监事的知情权，及时向监事提供必 要的信息和资料，以便监 ...

中海油田服务股份有限公司 独立董事制度 第一章 总则 第一条 为进一步完善中海油田服务股份有限公司（以下 简称"公司"）治理结构，促进公司规范运作，保证独立董事 履行职责。根据《中华人民共和国公司法》(2018 年 10 月修 正，全国人民代表大会常务委员会)、《中华人民共和国证券 法》(2019 年 12 月修订，全国人民代表大会常务委员会)、《上 市公司独立董事规则》（2022 年 1 月，中国证券监督管理委员 会）、《上海证券交易所上市公司自律监管指引第 1 号——规范 运作》(2022 年 1 月,上海证券交易所)、《上海证券交易所股票 上市规则》(2023 年 2 月修订，上海证券交易所)、《香港联合 交易所有限公司证券上市规则》（2023 年第 140 次修订,香港联 合交易所有限公司证券上市规则）、《上市公司独立董事履职指 引》（2020 年 8 月，中国上市公司协会）和《国务院办公厅关 于上市公司独立董事制度改革的意见》（2023 年 4 月，国务院 办公厅）制定本规则。 第二条 本制度所称独立董事是指不在公司担任除董事以 外的其他职务，并与公司及其主要股东不存在可能妨碍其进行 独立客观判断的 ...

中海油田服务股份有限公司 （于中华人民共和国注册成立之股份有限公司） 章 程 二 OO 二年九月二十六日临时股东大会决议通过 二 OO 二年十月三十日临时股东大会决议修改 二 OO 三年五月二十七日股东大会决议修改 二 OO 四年十一月五日临时股东大会决议修改 二 OO 六年十一月二十二日临时股东大会决议修改 二 OO 七年六月六日年度股东大会决议修改 二 OO 九年六月三日年度股东大会决议修改 二 O 一 O 年十二月二十二日临时股东大会决议修改 二 O 一一年五月二十三日年度股东大会决议修改 二 O 一三年五月二十四日年度股东大会决议修改 二 O 一三年十二月二十日临时股东大会决议修改 二 O 一三年五月二十四日年度股东大会决议授权董事会修改 二 O 一六年五月三十一日年度股东大会决议修改 二 O 一六年七月二十二日临时股东大会决议修改 二 O 一七年六月一日年度股东大会决议修改 二 O 一七年十二月十三日临时股东大会决议修改 二 O 一八年五月三十日年度股东大会决议修改 二 O 一九年五月三十日年度股东大会决议修改 二 O 二二年十二月二十二日临时股东大会决议修改 二 O 二三年八月十七日临时股东大会决 ...

中海油田服务股份有限公司 董事会议事规则 第一章 总则 第一条 为规范中海油田服务股份有限公司(以下简称"公 司")董事会内部机构及运作程序，根据《中华人民共和国公司 法》、《上市公司治理准则》、《香港联合交易所有限公司证 券上市规则》（以下简称"《联交所上市规则》"）、《上海 证券交易所股票上市规则》（以下简称"《上交所上市规则》"， 与《联交所上市规则》合称"《上市规则》"）等境内外上市 地监管规定及《中海油田服务股份有限公司章程》(以下简称 "《公司章程》")的规定，结合公司实际，制定本规则。 第二条 董事会是公司股东大会的执行机构及公司经营管 理的决策机构，维护公司和全体股东的利益，在《公司章程》 和股东大会的授权范围内，负责公司发展目标和重大经营活动 的决策，对股东大会和全体股东负责，董事会的职权由《公司 章程》确定。 第三条 公司董事接受公司监事会的监督。 第二章 董事会组织规则 第一节 董事会组织机构 第四条 公司董事会的组成人数及独立董事的比例，由《公 司章程》确定。 董事会设董事长一名，可根据需要设副董事长一名。董事 长和副董事长由公司董事担任，以全体董事的过半数选举产生 和罢免。董事长职权 ...