Group 1 - China National Offshore Oil Corporation (CNOOC) and CNOOC Oilfield Services Co., Ltd. applied for a patent for a "Downhole Wireless Data Receiver and Direct Reading System" with publication number CN120498461A, filed on June 2025 [1] - The patent involves a downhole wireless data receiver that includes an electronic circuit assembly, antenna short section assembly, and quartz pressure sensor assembly, designed for measuring pressure and temperature parameters [1] - The components of the wireless data receiver are connected using quick-rotating nuts, allowing for easy disassembly [1] Group 2 - CNOOC was established in 1983, located in Beijing, primarily engaged in oil and gas extraction, with a registered capital of 11,380 million RMB [2] - CNOOC has invested in 45 companies, participated in 5,000 bidding projects, and holds 281 trademark records and 5,000 patent records [2] - CNOOC Oilfield Services Co., Ltd. was founded in 2001, based in Tianjin, focusing on business services, with a registered capital of 477.1592 million RMB [2] - CNOOC Oilfield Services has invested in 11 companies, participated in 5,000 bidding projects, and holds 273 trademark records and 2,376 patent records [2]

Group 1 - China National Offshore Oil Corporation (CNOOC) stock price reported at 25.72 yuan, down 0.31% from the previous trading day, with a trading range of 25.69 to 25.87 yuan and a total transaction volume of 878 million yuan [1] - CNOOC is the largest offshore oil and gas producer in China, primarily engaged in the exploration, development, production, and sales of crude oil and natural gas [1] - The registered capital of CNOOC's subsidiary, Sichuan Sales Company, increased from approximately 91.06 million yuan to about 241 million yuan, indicating significant growth since its establishment in 2012 [1] Group 2 - On the funding flow side, CNOOC experienced a net outflow of main funds amounting to 82.73 million yuan on the day, with a cumulative net outflow of 531 million yuan over the past five days [1]

Core Viewpoint - The article discusses the procurement announcement for lithium iron phosphate battery energy storage systems by CNOOC Development-Clean Energy Company, highlighting the growing importance of electrochemical energy storage technology in enhancing power system stability and supporting renewable energy integration [2][4]. Group 1: Project Overview - The project involves the procurement of lithium iron phosphate battery energy storage systems, with a focus on the technical specifications of battery cells rated at 280Ah [2][5]. - The procurement agreement is valid for three years, with a "1+1+1" execution method, allowing for annual renewal if both parties agree [3][4]. Group 2: Technical and Financial Aspects - The energy storage systems are expected to contribute to grid stability, peak shaving, and cost reduction for enterprises by balancing electricity supply and demand [4][5]. - The funding for the project is sourced from the company’s own funds, and the financial situation has been confirmed as secured [4]. Group 3: Bidding Process - The bidding process requires participants to have valid business licenses and relevant certifications, and only manufacturers of the products can participate, excluding agents and traders [6]. - Bidders must provide proof of production capacity and past performance in supplying energy storage systems, with specific documentation required to validate their qualifications [6]. Group 4: Submission Details - Bidders must submit their proposals online by August 25, 2025, and the procurement documents can be purchased through the CNOOC supply chain digital platform [8]. - The bid document costs 200 yuan, and all submissions must adhere to the specified guidelines to avoid disqualification [8].

（根據公司條例在香港註冊成立的有限責任公司） 股票代號：00883（港幣櫃台）及 80883（人民幣櫃台） 董事會會議召開日期 中國海洋石油有限公司（「本公司」）董事會（「董事會」）宣佈將於二零二五年八月二十七日 （星期三）召開董事會會議，董事會將於會議上通過議案，其中包括批准本公司及其附屬公司截 至二零二五年六月三十日止六個月期間的中期業績，以及考慮是否派發中期股息。 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依 賴該等內容而引致的任何損失承擔任何責任。 承董事會命 中國海洋石油有限公司 徐玉高 聯席公司秘書 香港，二零二五年八月十五日 於本公告刊發日期， 董事會由以下成員組成： 非執行董事 張傳江 （董事長） 王德華 執行董事 周心懷 （副董事長） 閻洪濤 穆秀平 獨立非執行董事 邱致中 林伯強 李淑賢 陳澤銘 ...

证券之星消息，8月15日油气开采板块较上一交易日上涨1.1%，*ST新潮领涨。当日上证指数报收于 3696.77，上涨0.83%。深证成指报收于11634.67，上涨1.6%。油气开采板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 600777 | *ST新潮 | 4.37 | 5.05% | 39.89万 | | 1.73亿 | | 000968 | 蓝焰控股 | 7.24 | 1.40% | 11.10万 | | 7994.88万 | | 600759 | 洲际油气 | 2.41 | 1.26% | 105.02万 | | 2.52亿 | | 600938 | 與奧圖于 | 25.72 | -0.31% | 34.09万 | | 8.78亿 | 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 | 代码 | 名称 | 主力净流入（元） | | | 主力净占比 游资净流入（元） 游资 ...

8月15日，石油行业上涨0.84%，今日主力资金流出3.98亿元，成分股12只上涨，6只下跌。 主力资金净流出居前的分别为广汇能源（1.9亿元）、中国海油（8273.29万元）、中国石油（6201.89万 元）、中国石化（5685.08万元）、中晟高科（1207.07万元）。 序号代码名称最新价涨跌幅主力净流入主力净占比1600506统一股份21.43.831272.56万元3.71%2000554 泰山石油6.890.58799.31万元8.49%3600777*ST新潮4.375.05654.87万元3.79%4000819岳阳兴长 16.392.69518.76万元4.02%5600688上海石化2.850.35357.62万元3.27%6000637茂化实华4.150.24214.20万 元4.77%7000698沈阳化工4.070.49197.00万元3.99%8000159国际实业5.790.87138.33万元1.61%9600759洲 际油气2.411.2626.23万元0.1%10603353和顺石油16.830.18-270.99万元-6.91% 来源：金融界 ...

Core Viewpoint - ExxonMobil has commenced production at the Yellowtail oil field in the Stabroek block offshore Guyana, increasing the country's oil production capacity to 900,000 barrels per day, with expectations to reach 1.7 million barrels per day by 2030 across eight development projects [1] Group 1: Production Details - The Yellowtail oil field features the largest Floating Production Storage and Offloading (FPSO) unit in the Stabroek block, with an initial average production of 250,000 barrels per day and a storage capacity of 2 million barrels [1] - The commencement of Yellowtail production signifies ExxonMobil's ongoing investment in the high-yield oil reserves of the Stabroek block [1] Group 2: Stakeholder Information - ExxonMobil holds a 45% stake as the operator of the Stabroek block, while China National Offshore Oil Corporation (CNOOC) owns the remaining 25% [1] - The offshore oil fields in Guyana have become high-yield assets for partners, with potential for further production increases and the generation of billions of dollars in revenue [1]

企查查APP显示，近日，中海油销售四川有限公司发生工商变更，注册资本由约9106.36万元增至约2.41 亿元。企查查信息显示，该公司成立于2012年，由中国海洋石油集团有限公司间接全资持股。 ...

Core Viewpoint - The successful completion of the land construction phase of the Huizhou 25-8 oil field comprehensive adjustment project marks a significant advancement in the South China Sea's eastern oil field capacity construction, transitioning to the offshore installation phase [1] Group 1: Project Overview - The Huizhou 25-8 DPPB platform is a large-scale offshore oil and gas production facility, measuring 81 meters in length, 44.5 meters in width, and 81.2 meters in height, with a total weight of approximately 14,370 tons [3] - The platform will serve as the largest water injection development platform in the eastern South China Sea, equipped with 107 sets of equipment for various functions including intelligent oil extraction and gas recovery [3] Group 2: Environmental and Technological Innovations - The project promotes the application of green low-carbon advanced technologies, including the first production water waste heat power generation device developed by China National Offshore Oil Corporation (CNOOC), which can reduce carbon dioxide emissions by approximately 11,800 tons annually [5] - The use of TMCP high-strength steel in the construction process contributes to a 10% reduction in metallurgical process emissions and a 5% reduction in processing emissions, supporting the green transformation of China's marine engineering equipment manufacturing industry [5] Group 3: Construction Efficiency and Techniques - The project team adopted a "land-based to sea, land-sea interaction" principle, achieving a 33% reduction in the high-altitude assembly workload by dividing the entire structure into nine large sections for assembly [7] - Innovative construction methods, such as double-layer prefabrication and the use of SPMT for transportation, significantly improved efficiency, allowing for the completion of over 6,000 pipelines and 280,000 meters of cable installation within 9.5 months [9] - The platform's upper block is scheduled for transportation to the Pearl River Estuary for installation by the end of August, which will enhance the oil recovery rate and extend the oil field's lifespan [9]

珠海珠免集团股份有限公司 一、开展外汇套期保值业务的目的 随着珠海珠免集团股份有限公司（以下简称"公司"）整体发展战略的持续 推进，对跨境资产配置及外币融资等业务需求同步提升。当前，国际外汇市场波 动性持续增强，汇率双向波动的频率与幅度均呈上升趋势，为有效规避外汇市场 的风险，防范汇率大幅波动对公司及下属子公司造成不利影响，进一步提高外汇 资金的使用效率，合理降低财务费用，增强公司整体财务状况的稳健性，公司及 下属子公司拟在遵循稳健经营原则的前提下，与具备外汇交易业务经营资质的银 行等金融机构开展外汇套期保值业务。 二、开展外汇套期保值业务的基本情况 （一）交易额度 公司及下属子公司拟开展套期保值业务规模总额不超过 3 亿元人民币或等 值外币，额度可循环使用。上述额度为公司及下属子公司合计总额度，且预计任 一交易日持有的最高合约价值不超过人民币 3 亿元或等值其他货币。 （二）交易品种 外汇套期保值业务只限于公司生产经营及融资过程中使用的币种，包括但不 限于日元、美元等跟实际业务相关的币种。 （四）交易期限 额度有效期为自公司董事会审议通过之日起 12 个月内，该额度可循环使用。 （五）交易对方与场所 为保障 ...