证券之星消息，8月4日油服工程板块较上一交易日上涨0.21%，惠博普领涨。当日上证指数报收于 3583.31，上涨0.66%。深证成指报收于11041.56，上涨0.46%。油服工程板块个股涨跌见下表： | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入(元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 600968 | 海油发展 | 1371.20万 | 12.84% | 155.91万 | 1.46% | -1527.11万 | -14.30% | | 002554 | 惠博音 | 885.55万 | 11.16% | -571.47万 | -7.20% | -314.08万 | -3.96% | | 600871 | 石化油服 | 732.73万 | 5.29% | 207.17万 | 1.50% | -939.90万 | -6.78% | | 600583 海油工程 | | 126.03万 | 0.99% | -251.28万 | -1.98% | 125.25 ...

1. Report Industry Investment Rating No relevant information is provided in the given content. 2. Core Viewpoints of the Report - This week, the weekly average prices of Brent/WTI crude oil futures were $71.6/$68.5 per barrel, up $2.8/$2.7 per barrel from last week. The total US crude oil inventory, commercial crude oil inventory, strategic crude oil inventory, and Cushing crude oil inventory were 8.3/4.3/4.0/0.2 billion barrels, with a week - on - week increase of 7.94/7.7/0.24/0.69 million barrels respectively. US crude oil production was 13.31 million barrels per day, up 40,000 barrels per day week - on - week. The number of active US crude oil rigs was 410 this week, down 5 week - on - week, and the number of active US fracturing fleets was 168, down 1 week - on - week. US refinery crude oil processing volume was 16.91 million barrels per day, down 30,000 barrels per day week - on - week, and the refinery crude oil utilization rate was 95.4%, down 0.1 pct week - on - week. US crude oil imports, exports, and net imports were 6.14/2.7/3.44 million barrels per day, with a week - on - week change of +160,000/ - 1.16 million/+1.32 million barrels per day respectively [2]. - The weekly average prices of US gasoline, diesel, and jet fuel were $92/$101/$90 per barrel, with a week - on - week change of +$2.9/ - $2.0/ - $4.1 per barrel respectively. The price spreads with crude oil were $20/$30/$19 per barrel, with a week - on - week change of +$0.6/ - $4.3/ - $6.3 per barrel respectively. US gasoline, diesel, and jet fuel inventories were 2.3/1.1/0.4 billion barrels, with a week - on - week change of - 2.72/ + 3.64/ - 2.11 million barrels respectively. US gasoline, diesel, and jet fuel production was 10.04/5.21/1.87 million barrels per day, with a week - on - week change of +680,000/+130,000/ - 10,000 barrels per day respectively. US gasoline, diesel, and jet fuel consumption was 9.15/3.61/2.09 million barrels per day, with a week - on - week change of +190,000/+260,000/+410,000 barrels per day respectively. US gasoline imports, exports, and net exports were 120,000/890,000/770,000 barrels per day, with a week - on - week change of - 40,000/+170,000/+200,000 barrels per day respectively; US diesel imports, exports, and net exports were 230,000/1.31 million/1.09 million barrels per day, with a week - on - week change of +110,000/ - 120,000/ - 230,000 barrels per day respectively; US jet fuel imports, exports, and net exports were 60,000/150,000/80,000 barrels per day, with a week - on - week change of - 90,000/ - 110,000/ - 30,000 barrels per day respectively [2]. - Recommended companies include CNOOC Limited (600938.SH/0883.HK), PetroChina Company Limited (601857.SH/0857.HK), Sinopec Corporation (600028.SH/0386.HK), CNOOC Oilfield Services Limited (601808.SH), Offshore Oil Engineering Co., Ltd. (600583.SH), and CNOOC Energy Technology & Services Limited (600968.SH). Companies to be noted include Sinopec Oilfield Service Corporation (600871.SH/1033.HK), China National Petroleum Corporation Engineering Co., Ltd. (600339.SH), and Sinopec Mechanical Engineering Co., Ltd. (000852.SZ) [3]. 3. Summary by Relevant Catalogs 3.1 Crude Oil Weekly Data Briefing - **Upstream Key Company Price Movements**: This section presents the price, price changes in the recent week, month, three - month, one - year periods, and year - to - date price changes of multiple upstream companies such as CNOOC, PetroChina, and Sinopec, along with their market capitalization and valuation data [8]. - **Crude Oil Price**: The weekly average prices of Brent, WTI, Russian Urals, and Russian ESPO crude oils were $71.6, $68.5, $67.2, and $67.8 per barrel respectively, with week - on - week increases of $2.8, $2.7, $2.3, and $2.9 per barrel respectively. The LME copper spot price was $9,165 per ton, down $653.5 week - on - week, and the US dollar index was 100, up 2.6 week - on - week [8]. - **Crude Oil Inventory**: The total US crude oil inventory, commercial crude oil inventory, strategic crude oil inventory, and Cushing crude oil inventory were 8.3/4.3/4.0/0.2 billion barrels, with a week - on - week increase of 7.94/7.7/0.24/0.69 million barrels respectively [2][8]. - **Crude Oil Production**: US crude oil production was 13.31 million barrels per day, up 40,000 barrels per day week - on - week. The number of US crude oil rigs was 410, down 5 week - on - week, and the number of US fracturing fleets was 168, down 1 week - on - week [2][8]. - **Refinery Data**: US refinery crude oil processing volume was 16.91 million barrels per day, down 30,000 barrels per day week - on - week, and the refinery utilization rate was 95.4%, down 0.1 pct week - on - week. The utilization rate of Chinese local refineries was 51.0%, up 0.95 pct, and that of Chinese major refineries was 84.0%, up 0.05 pct [8]. - **Crude Oil Import and Export**: US crude oil imports, exports, and net imports were 6.14/2.7/3.44 million barrels per day, with a week - on - week change of +160,000/ - 1.16 million/+1.32 million barrels per day respectively [2][8]. - **Product Oil Data**: It includes the price, price spread, inventory, production, consumption, and import/export data of product oils in the US, China, Europe, and Singapore [9]. - **Oilfield Services Data**: The weekly average daily rates of offshore jack - up drilling platforms and semi - submersible drilling platforms are provided [9]. 3.2 This Week's Petroleum and Petrochemical Sector Market Review - **Petroleum and Petrochemical Sector Performance**: No specific performance data is provided in the given content, only the section title is mentioned [11]. - **Performance of Sector Listed Companies**: The price, market capitalization, and price changes in the recent week, month, three - month, one - year periods, and year - to - date price changes of multiple listed companies in the sector are presented, along with their valuation data [22][23]. 3.3 Crude Oil Sector Data Tracking - **Crude Oil Price**: Analyzes the prices and price spreads of Brent, WTI, Urals, ESPO crude oils, as well as the relationship between the US dollar index, copper price, and WTI crude oil price [28][30][40]. - **Crude Oil Inventory**: Discusses the relationship between US commercial crude oil inventory and oil prices, the weekly drawdown rate of US commercial crude oil inventory and the change rate of Brent oil prices, and presents the data of US total crude oil inventory, commercial crude oil inventory, strategic crude oil inventory, and Cushing crude oil inventory [43][44][53]. - **Crude Oil Supply**: Analyzes US crude oil production, the number of crude oil rigs, and the number of fracturing fleets, as well as their relationship with oil prices [57][59][61]. - **Crude Oil Demand**: Presents US refinery crude oil processing volume, refinery utilization rate, and the utilization rates of Chinese local and major refineries [65][69][72]. - **Crude Oil Import and Export**: Analyzes US crude oil imports, exports, net imports, and the import/export and net import data of crude oil and petroleum products [76][81]. 3.4 Product Oil Sector Data Tracking - **Product Oil Price**: Analyzes the relationship between international oil prices and domestic gasoline, diesel retail prices, and presents the prices and price spreads of product oils in different regions such as the US, China, Europe, and Singapore [87][114][120]. - **Product Oil Inventory**: Presents the inventory data of gasoline, diesel, and jet fuel in the US and Singapore [127][131][137]. - **Product Oil Supply**: Presents the production data of gasoline, diesel, and jet fuel in the US [143][145][146]. - **Product Oil Demand**: Presents the consumption data of gasoline, diesel, and jet fuel in the US, as well as the number of US airport passenger screenings [149][150][156]. - **Product Oil Import and Export**: Analyzes the import/export and net export data of gasoline, diesel, and jet fuel in the US [161][166][167]. 3.5 Oilfield Services Sector Data Tracking - Presents the average daily rates of jack - up drilling platforms and semi - submersible drilling platforms in the oilfield services industry [175][180].

国信证券发布研报称，7月下旬，美欧达成贸易协议，特朗普将缩短俄乌达成和平协议的最后期限，且 美国可能施压二级制裁，并对俄油买家发出关税威胁，同时墨西哥下调产量预估，沙特或上调9月 OSP，叠加需求旺季支撑，国际原油价格加速冲高。此外，全球外部环境急剧变化，同时俄乌、美伊以 及美国"对等关税"政策均存在较大不确定性，但考虑到OPEC+较高的财政平衡油价成本，以及美国页 岩油较高的新井成本，预计2025年布伦特油价中枢在65-75美元/桶，2025年WTI油价中枢在60-70美元/ 桶。 国信证券主要观点如下： 7月油价回顾：2025年7月布伦特原油期货均价为69.4美元/桶，环比下跌0.4美元/桶，月末收于73.2美元/ 桶；WTI原油期货均价67.1美元/桶，环比下跌0.6美元/桶，月末收于70.0美元/桶。 7月上旬，美国关税政策暂缓，中东地缘局势反复，叠加夏季需求旺季支撑，国际油价震荡上涨；7月中 旬，美国宣布对巴西商品加征关税，欧佩克下调未来四年全球石油需求预测，国际油价大幅下跌；7月 下旬，美欧达成贸易协议，特朗普将缩短俄乌达成和平协议的最后期限，且美国可能施压二级制裁，并 对俄油买家发出关税威胁，同 ...

Investment Rating - The oil and gas industry is rated as "Outperform" [4][6] Core Views - In July 2025, Brent crude oil futures averaged $69.4 per barrel, a slight decrease of $0.4 from the previous month, while WTI averaged $67.1 per barrel, down $0.6 [1][13] - OPEC+ announced an accelerated production increase of 548,000 barrels per day for August, with plans to complete the remaining increase by September 2025 [2][17] - Global oil demand is expected to grow by 700,000 to 1.3 million barrels per day in 2025, with similar growth projected for 2026 [3][18] - The expected price range for Brent crude oil in 2025 is between $65 and $75 per barrel, while WTI is projected to be between $60 and $70 per barrel [3][19] Summary by Sections July Oil Price Review - Brent crude oil futures closed at $73.2 per barrel at the end of July, while WTI closed at $70.0 per barrel [1][13] - The oil price experienced fluctuations due to geopolitical tensions and seasonal demand [1][13] Oil Price Outlook - OPEC+ has extended its voluntary production cuts and announced an increase in production rates [2][17] - The demand for oil is expected to rise significantly, with major energy agencies forecasting increases in daily consumption [3][18] Key Data Tracking - As of July 30, 2025, WTI crude oil futures settled at $70.00 per barrel, reflecting a 7.5% increase from the previous month [40] - U.S. crude oil production averaged 13.337 million barrels per day in July, showing a slight decrease [46] - The average operating rate of U.S. refineries was 94.9% in July, indicating strong demand for refined products [56]

Market Overview - The oil service engineering sector experienced a decline of 2.09% on July 31, with Tongyuan Petroleum leading the drop [1] - The Shanghai Composite Index closed at 3573.21, down 1.18%, while the Shenzhen Component Index closed at 11009.77, down 1.73% [1] Individual Stock Performance - Notable declines in individual stocks include: - Beiken Energy (002828) down 3.98% to 10.13 [1] - PetroChina Engineering (600339) down 2.56% to 3.43 [1] - Sinopec Oilfield Service (600871) down 1.96% to 2.00 [1] - The trading volume and turnover for these stocks indicate significant market activity, with Beiken Energy having a turnover of 2.82 billion [1] Capital Flow Analysis - The oil service engineering sector saw a net outflow of 149 million from institutional investors, while retail investors contributed a net inflow of 93.17 million [2] - The capital flow for individual stocks shows: - Haiyou Engineering (600583) with a net inflow of 17.39 million from institutional investors [3] - Zhongyou Engineering (600339) with a net inflow of 15.79 million from institutional investors [3] - Beiken Energy (002828) faced a net outflow of 16.96 million from institutional investors [3]

Group 1 - The stock price of CNOOC Development (600968) closed at 4.11 yuan on July 30, 2025, with an increase of 0.24% and a turnover rate of 0.48% [1] - The company reported a total revenue of 10.074 billion yuan for Q1 2025, representing a year-on-year growth of 9.42%, and a net profit attributable to shareholders of 594 million yuan, up 18.48% year-on-year [1] - CNOOC Development has a current ratio of 1.627, a quick ratio of 1.548, and a debt-to-asset ratio of 40.62% [1] Group 2 - CNOOC Development has made investments in 64 companies and participated in 5,000 bidding projects [2] - The company holds 56 trademark registrations and 3,987 patent registrations, along with 58 administrative licenses [2]

海油发展（600968.SH）7月30日在投资者互动平台表示，海油发展将在后续参与运维阶段。具体经营 情况及重大事项请关注公司在指定信息披露媒体上披露的信息。 （文章来源：每日经济新闻） 每经AI快讯，有投资者在投资者互动平台提问：垦利10-2油田本月投产，公司参与了该油田哪些工作？ ...

Investment Rating - The report initiates coverage with a "Buy" rating for the company [11][13]. Core Viewpoints - The company operates in three main segments: energy technology services, energy logistics services, and low-carbon environmental and digitalization services. It has shown significant cost reduction and efficiency improvements since its listing, with a steady decline in operating expenses. Despite fluctuations in oil prices, the company's performance has been consistently growing, benefiting from the national seven-year action plan [2][7][46]. - The global potential for offshore oil and gas resources is substantial, with ultra-deepwater being a future trend. The company is well-positioned to capitalize on increased exploration and development efforts in offshore oil and gas, especially as domestic oil companies increase capital expenditures to enhance energy security [8][54]. - The company has a strong correlation between its revenue and profitability with the production activities of CNOOC, demonstrating resilience against oil price fluctuations. The average dividend payout ratio since its listing is 35.62%, indicating robust dividend potential as earnings continue to grow [10][39]. Summary by Sections Company Overview - The company is a publicly listed entity controlled by China National Offshore Oil Corporation (CNOOC), focusing on offshore and onshore oil and gas production. It aims to become a world-class energy technology service provider with a Chinese characteristic [7][30]. Business Segments - The company’s business is divided into three main categories: 1. Energy technology services, which have seen rapid revenue growth. 2. Energy logistics services, which are expected to benefit from stable demand for LNG transportation. 3. Low-carbon environmental and digitalization services, which are crucial for sustainable development [9][36][39]. Financial Performance - In 2024, the company achieved a revenue of 52.517 billion yuan, with energy logistics services contributing 23.210 billion yuan, energy technology services 21.733 billion yuan, and low-carbon services 10.060 billion yuan. The revenue from CNOOC accounted for 61.7% of total revenue [39][42]. - The company’s net profit for 2024 was 3.656 billion yuan, reflecting an 18.66% year-on-year increase, supported by a steady rise in operational efficiency and cost management [46][48]. Market Trends - The report highlights the increasing reliance on foreign oil and gas, with crude oil dependency reaching 72.1% and natural gas dependency at 42% by 2024. This trend emphasizes the need for enhanced domestic exploration and production efforts [55][56]. - The company is expected to benefit from CNOOC's stable capital expenditures, which are projected to increase significantly despite fluctuations in oil prices, supporting the overall offshore oil service industry [65][66].

Investment Rating - The oil and gas industry is rated as "Outperform" [6] Core Views - The report highlights significant fluctuations in oil prices due to geopolitical tensions in the Middle East and OPEC+'s decision to accelerate production in August by 548,000 barrels per day [1][16] - Brent crude oil is expected to stabilize between $65 and $75 per barrel in 2025, while WTI crude oil is projected to be in the range of $60 to $70 per barrel [2][19] Summary by Sections Oil Price Review - In June 2025, the average price of Brent crude futures was $69.9 per barrel, an increase of $5.9 per barrel month-on-month, while WTI averaged $67.6 per barrel, up $6.3 per barrel [1][14] - The highest prices reached were $79 for Brent and $78 for WTI during mid-June due to geopolitical events and declining U.S. oil inventories [1][14] Supply Side Analysis - OPEC+ announced an acceleration of production in August by 548,000 barrels per day, with plans to complete this increase by September 2025 [16][20] - The report notes that OPEC+ has extended its voluntary production cuts until March 2026, with a gradual restoration of production starting in April 2025 [20][21] Demand Side Analysis - Major energy agencies forecast an increase in global oil demand of 720,000 to 1.3 million barrels per day in 2025, and 740,000 to 1.28 million barrels per day in 2026 [2][17] - The expected demand for 2025 is projected at 105 million barrels per day according to OPEC, IEA, and EIA [2][17] Key Companies and Investment Recommendations - The report recommends focusing on companies such as China National Offshore Oil Corporation (CNOOC), China Petroleum & Chemical Corporation (Sinopec), Satellite Chemical, CNOOC Development, and Guanghui Energy, all rated as "Outperform" [3][5]

Investment Rating - The report rates the chemical industry as "Outperform" [2] Core Views - The industry has been significantly impacted by tariff-related policies and fluctuations in crude oil prices this year. Key areas to focus on in July include safety regulations, supply changes in the pesticide and intermediate sectors, performance fluctuations due to "export rush," the importance of self-sufficiency in electronic materials, and stable dividend policies in energy companies [2][12] Summary by Sections Industry Dynamics - In the week of June 30 to July 6, among 100 tracked chemical products, 25 saw price increases, 56 saw declines, and 19 remained stable. The average price of TDI increased by 7.02% week-on-week, while the average price of acrylic acid rose by 3.65% [11][36] Investment Recommendations - The report suggests focusing on safety regulations and supply changes affecting the pesticide and intermediate sectors, performance fluctuations from the first half of the year, the growing importance of self-sufficiency in electronic materials, and stable dividend policies in energy companies. Long-term investment themes include sustained high crude oil prices benefiting the oil and gas extraction sector, rapid development in downstream industries, and policy support for demand recovery [12][19] Key Products and Price Changes - TDI prices increased to 12,013 CNY/ton, while acrylic acid prices reached 7,100 CNY/ton, reflecting a 14.52% year-on-year increase. The average price of crude oil also saw slight increases, with WTI at 66.50 USD/barrel and Brent at 68.30 USD/barrel [11][35][36] Company Highlights - Satellite Chemical and Anji Technology are highlighted as "gold stocks" for July, with both companies showing strong revenue and profit growth in 2024. Satellite Chemical reported a revenue of 45.648 billion CNY, a 10.03% increase year-on-year, while Anji Technology achieved a revenue of 1.835 billion CNY, a 48.24% increase year-on-year [13][19]