Investment Rating - The report maintains a "Positive" investment rating for the oil processing industry [1]. Core Insights - International oil prices experienced fluctuations due to geopolitical developments, including the potential resumption of nuclear talks between the U.S. and Iran, which initially eased risks but later saw a resurgence following military incidents [2][9]. - As of February 6, 2026, Brent and WTI oil prices were reported at $68.05 and $63.55 per barrel, respectively, reflecting a decrease of 1.83% and 2.55% from the previous week [2][25]. Summary by Sections Oil Price Review - Brent crude futures settled at $68.05 per barrel, down $1.27 (-1.83%), while WTI futures were at $63.55, down $1.66 (-2.55%) [2][25]. - The Urals crude price remained stable at $65.49 per barrel, and ESPO crude fell to $54.91, down $0.55 (-0.99%) [2][25]. Offshore Drilling Services - The number of global offshore self-elevating drilling rigs was 370, a decrease of 6 from the previous week, while floating drilling rigs totaled 132, down by 2 [28]. U.S. Oil Supply - U.S. crude oil production was reported at 13.215 million barrels per day, a decrease of 481,000 barrels from the previous week [35]. - The active rig count in the U.S. increased by 1 to 412 rigs as of February 6, 2026 [35]. U.S. Oil Demand - U.S. refinery crude processing averaged 16.029 million barrels per day, down by 180,000 barrels from the previous week, with a refinery utilization rate of 90.50%, a decrease of 0.4 percentage points [43]. U.S. Oil Inventory - Total U.S. crude oil inventories stood at 836 million barrels, a decrease of 3.241 million barrels (-0.39%) from the previous week [52]. - Strategic oil inventories increased slightly to 415 million barrels, while commercial inventories decreased to 420 million barrels [52]. Related Companies - Key companies in the sector include China National Offshore Oil Corporation (CNOOC), China Petroleum & Chemical Corporation (Sinopec), and China National Petroleum Corporation (PetroChina) [3].

证券研究报告 原油周报：美国原油产量下降，后续关注美伊谈判进展 大化工首席分析师：陈淑娴，CFA 执业证书编号：S0600523020004 联系方式：chensx@dwzq.com.cn 石化化工分析师：周少玟 执业证书编号：S0600525070005 联系方式：zhoushm@dwzq.com.cn 2026年2月8日 请务必阅读正文之后的免责声明部分 投资要点 ◼ 【美国原油】 2 ◼ 1）原油价格：本周Brent/WTI原油期货周均价分别67.7/63.5美元/桶，较上周分别-0.9/+0.1美元/桶。 ◼ 2）原油库存：美国原油总库存、商业原油库存、战略原油库存、库欣原油库存分别8.4/4.2/4.2/0.2亿桶，环比-324/- 346/+21/-74万桶。 ◼ 3）原油产量：美国原油产量为1322万桶/天，环比-48万桶/天。美国活跃原油钻机本周412台，环比+1台。美国活跃压 裂车队本周148部，环比-3部。 ◼ 4）原油需求：美国炼厂原油加工量为1603万桶/天，环比-18万桶/天；美国炼厂原油开工率为90.5%，环比-0.4pct。 ◼ 5）原油进出口量：美国原油进口量、出口量、净进口量 ...

证券日报网讯 2月6日，中海油服在互动平台回答投资者提问时表示，截至最新报告期末2025年9月30日 普通股股东总数为64018户。 （文章来源：证券日报） ...

通过天眼查大数据分析，中海油田服务股份有限公司共对外投资了11家企业，参与招投标项目26000 次；财产线索方面有商标信息337条，专利信息2659条，著作权信息464条；此外企业还拥有行政许可 199个。 数据来源：天眼查APP 采购方：中海油田服务股份有限公司 供应商：天津晨阳威盛科技发展有限公司 中标金额：197072.0 地区：天津市 发布日期：2026-02-04 证券之星消息，根据天眼查APP-财产线索数据整理，中海油田服务股份有限公司2月4日发布《油服天 津装备-物探采集海洋石油623和720船空调设备更新改造购置-20260126-001成交候选人公示》，详情如 下： 标题：油服天津装备-物探采集海洋石油623和720船空调设备更新改造购置-20260126-001成交候选人公 示 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。 ...

中金公司研报指出，中海油服发布2026年度战略指引，预计2026年资本性开支约为84.4亿元，主要用于 装备投资与更新改造、技术研发投入及基地建设，资金安排衔接"十四五"与"十五五"规划。26年公司或 安排新船购置，装备维护升级资本开支增至约35-40 亿元；判断挪威深水高价值作业或将在1H26逐步贡 献业绩增量，订单有望延续至2028年。公司南海8号钻井平台在巴西作业合同日费率约14.7万美元，利 润贡献有望在26年显现。考虑到海外业绩增量，上调公司26年盈利预测3%至45亿元，引入27年净利润 为47.7亿元，维持25年净利润基本不变。维持"跑赢行业"评级，考虑到海外钻井业绩贡献，上调A股目 标价16%至19.1元（22.8%上行空间），上调H股目标价15%至10.2港元（17.2%上行空间）， ...

FF301 股份發行人及根據《上市規則》第十九B章上市的香港預託證券發行人的證券變動月報表 截至月份: 2026年1月31日 狀態: 新提交 致：香港交易及結算所有限公司 公司名稱: 中海油田服務股份有限公司 呈交日期: 2026年2月3日 I. 法定/註冊股本變動 | 1. 股份分類 | 普通股 | 股份類別 H | | | | 於香港聯交所上市 (註1) | | 是 | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 證券代號 (如上市) | 02883 | 說明 | | | | | | | | | | | 法定/註冊股份數目 | | | 面值 | | | 法定/註冊股本 | | | 上月底結存 | | | 1,811,124,000 | RMB | | 1 | RMB | | 1,811,124,000 | | 增加 / 減少 (-) | | | 0 | | | | RMB | | 0 | | 本月底結存 | | | 1,811,124,000 | RMB | | 1 | RMB | | 1,811,124,000 | ...

Group 1 - Oil and oil service stocks experienced a decline in early trading, with Shandong Molong down 8.6% to HKD 3.93, Sinopec Oilfield down 7.22% to HKD 0.9, CNOOC Oilfield down 1.98% to HKD 8.4, CNOOC down 2.87% to HKD 23.68, and PetroChina down 2.16% to HKD 9.08 [1] - WTI crude oil fell by 4% and Brent crude oil dropped by over 5% [1] - Iranian Foreign Minister Zarif indicated the possibility of reaching a fair agreement with the U.S., and an Iranian official stated that there are no plans for military exercises in the Strait of Hormuz, contradicting previous reports [1] Group 2 - Huatai Futures reported that the recent rise in oil prices is attributed to a combination of geopolitical, macroeconomic, and liquidity factors [2] - The macro sentiment and potential stabilization of the dollar may reduce the upward pressure on oil prices, while liquidity factors could also retreat [2] - The situation in Iran remains tense, particularly in the Strait of Hormuz, which is a critical oil export chokepoint, necessitating close monitoring of developments [2]

Investment Rating - The report maintains a positive outlook on the oil and petrochemical industry, indicating a "Buy" rating due to the current geopolitical risks and potential for price recovery in the medium to long term [1]. Core Insights - The report highlights that the recent surge in oil prices reflects geopolitical risk premiums, particularly due to ongoing tensions between the U.S. and Iran, which significantly impact global oil supply security [4][7]. - It is anticipated that oil prices will exhibit characteristics of being "geopolitically driven with fundamental support" around the Chinese New Year, with potential further increases if conflict expectations materialize [7]. - The medium to long-term outlook suggests a return to fundamental pricing logic as the oil supply-demand balance is expected to loosen, limiting upward price movement without sustained geopolitical conflict [7]. Summary by Sections Upstream Sector - As of January 30, Brent crude oil futures closed at $70.69 per barrel, a 7.30% increase from the previous week, while WTI futures rose by 6.78% to $65.21 per barrel [15]. - U.S. commercial crude oil inventories decreased to 424 million barrels, down 2.296 million barrels week-on-week, which is 3% lower than the five-year average [17]. - The report notes a trend of increasing oil service activity, with drilling day rates remaining stable despite low levels, indicating potential for future increases as global capital expenditures rise [15][35]. Refining Sector - The Singapore refining margin for major products fell to $9.40 per barrel, a decrease of $2.69 from the previous week [54]. - The report indicates that while refining profitability has improved, the current product price differentials remain low, with expectations for gradual improvement as economic recovery progresses [51]. Polyester Sector - The report observes an increase in PTA profitability, with prices rising to 5,271.4 CNY per ton, a 4.66% increase week-on-week [1]. - The overall performance of the polyester industry is deemed average, with a need to monitor demand changes closely [1]. Investment Recommendations - The report recommends focusing on high-quality companies in the polyester sector, such as Tongkun Co. and Wankai New Materials, as well as large refining companies like Hengli Petrochemical and Rongsheng Petrochemical due to expected improvements in cost structures and competitive advantages [1][10]. - It also suggests maintaining a neutral outlook on oil companies, with a focus on those offering high dividend yields, such as China National Petroleum and China National Offshore Oil [10].

Investment Rating - The report maintains a positive outlook on the oil and petrochemical industry, indicating a "Buy" rating due to the current geopolitical risks and potential for price recovery in the medium to long term [1]. Core Insights - The report highlights that the recent surge in oil prices is primarily driven by geopolitical risks, particularly the ongoing tensions between the US and Iran, which have led to Brent crude oil prices exceeding $70 per barrel [1][4]. - It is anticipated that oil prices will exhibit characteristics of being "geopolitically driven with fundamental support" around the Chinese New Year, with potential further increases if conflict expectations materialize [7]. - The medium to long-term outlook suggests a return to fundamental pricing logic, with oil supply and demand expected to be in a loose balance, limiting upward price movement unless geopolitical tensions persist [7]. Summary by Sections Upstream Sector - As of January 30, Brent crude oil futures closed at $70.69 per barrel, reflecting a week-on-week increase of 7.30%, while WTI futures rose by 6.78% to $65.21 per barrel [15]. - US commercial crude oil inventories decreased to 424 million barrels, down by 2.296 million barrels from the previous week, marking a 3% decline compared to the past five years [17]. - The report notes a trend of increasing oil service activity, with drilling day rates remaining stable despite low levels, indicating potential for future increases as global capital expenditures rise [15]. Refining Sector - The report indicates a decline in overseas refined oil crack spreads, with Singapore's refining margin dropping to $9.40 per barrel, down by $2.69 from the previous week [54]. - The report anticipates that refining profitability may improve as oil prices adjust, with expectations of gradual recovery in refining product margins as economic conditions stabilize [51]. Polyester Sector - The report highlights an increase in PTA profitability, with prices rising to 5,271.4 CNY per ton, reflecting a week-on-week increase of 4.66% [1]. - The overall performance of the polyester industry is described as average, with a need to monitor demand changes, but a gradual improvement is expected as new production capacities taper off [1]. Investment Recommendations - The report recommends focusing on high-quality companies in the polyester sector, such as Tongkun Co. and Wankai New Materials, as well as large refining companies like Hengli Petrochemical and Rongsheng Petrochemical, which are expected to benefit from improved cost structures and competitive advantages [1][10]. - It also suggests maintaining a neutral outlook on oil companies, with a preference for those offering higher dividend yields, such as China National Petroleum and China National Offshore Oil Corporation [10].

Investment Rating - The report maintains a "Positive" investment rating for the oil processing industry [1]. Core Insights - International oil prices have significantly strengthened due to escalating geopolitical risks in Iran and adverse weather conditions affecting U.S. oil production. As of January 30, 2026, Brent and WTI prices were reported at $69.32 and $65.21 per barrel, respectively, marking increases of 6.53% and 6.78% from the previous week [2][9]. - The oil and petrochemical sector has shown strong performance, with the sector index rising by 7.95% as of January 30, 2026, compared to a slight increase of 0.08% in the broader market index [10]. - The report highlights a notable increase in the number of active offshore drilling platforms, with a total of 376 self-elevating platforms and 134 floating platforms as of January 26, 2026 [26]. Summary by Sections Oil Price Review - Brent crude futures settled at $69.32 per barrel, up $4.25 (+6.53%) from the previous week, while WTI crude futures rose to $65.21 per barrel, an increase of $4.14 (+6.78%) [23]. - The Urals crude price remained stable at $65.49 per barrel, while ESPO crude increased by $4.42 (+8.66%) to $55.46 per barrel [23]. Offshore Drilling Services - The global count of self-elevating drilling platforms remained at 376, while floating platforms increased by one to a total of 134 [26]. U.S. Oil Supply - U.S. crude oil production was reported at 13.696 million barrels per day, a decrease of 36,000 barrels from the previous week. The number of active drilling rigs remained stable at 411 [32]. - The U.S. fracking fleet decreased by 15 units to a total of 148 [32]. U.S. Oil Demand - U.S. refinery crude processing averaged 16.209 million barrels per day, down by 395,000 barrels from the previous week, with a refinery utilization rate of 90.90%, a decline of 2.4 percentage points [40]. U.S. Oil Inventory - Total U.S. crude oil inventories stood at 839 million barrels, a decrease of 1.78 million barrels (-0.21%) from the previous week. Strategic reserves increased by 515,000 barrels (+0.12%), while commercial inventories fell by 2.295 million barrels (-0.54%) [49]. Related Companies - Key companies in the sector include China National Offshore Oil Corporation (CNOOC), China Petroleum & Chemical Corporation (Sinopec), and China National Petroleum Corporation (CNPC) [3].