与此同时，化学药剂使用量与采出水排放量的减少，提高了绿色发展水平；聚合物黏度提升，有效延缓 了采出液含水量的上升速度，驱油效果持续增强。 据统计，这套装置每年节约设备维护费用、提升产量等综合经济效益35万元，成为推动注聚工艺提质升 级，实现降本增效的"利器"。(大众新闻记者顾松通讯员张凯陈军光) "这套装置的原理很巧妙，通过高速旋转的叶轮产生剪切力破碎气泡，再借助离心力将液体甩向内筒， 泡沫撞击筒壁后完成泡沫与液体转换，完成转换的液体重新回流到母液中。"管理区主任技师宋营营 说，这套装置安装方便，操作起来也十分简便。 这套机械消泡装置投运以来，带来的变化显而易见：运行中操作压力和流量始终平稳，耐腐蚀性与耐久 性突出，智能化程度高；通过高效消泡，生产实现了稳定连续，聚合物质量与生产效率显著提升，不仅 降低能耗、减少故障停机时间，还能有效控制人力与物力的浪费。 经过多轮次现场试验，它有效确保了聚合物溶液浓度与黏度的稳定，为驱油效率和油井采收率提升奠定 了基础；在聚合物投加量与配液过程中，避免了不必要的浪费，有效降低能耗与原材料成本。优化后的 聚合物配液系统自动化程度更高，能灵活适应本区块采出水与工艺条件的变化，保 ...

Summary of Key Points from Conference Call Records Industry Overview - The conference call discusses the performance of various industries, particularly focusing on industrial enterprises, public utilities, and manufacturing sectors in a low-interest-rate environment. The overall profit share of industrial enterprises is expected to remain above 15% in 2023-2024, with a slight decline to 12.5% in the first half of 2025, still higher than the pre-pandemic average of 5.9% [1][2]. Core Insights and Arguments - **Profit Recovery in Key Sectors**: Industrial enterprises' profit share has significantly rebounded, with public utilities also seeing an increase to 12.1% as of mid-2023, up from a pre-pandemic average of 6.9% [2]. - **Manufacturing Sector Decline**: Manufacturing profit share has decreased to approximately 75%, with export-oriented industries like computers and electronics maintaining stable profits due to overseas demand recovery [1][2]. - **Mining Sector Volatility**: The mining sector's profits have been affected by fluctuations in the Producer Price Index (PPI), with a notable decline in 2023 due to commodity price adjustments and insufficient demand [1][4]. - **Investment Returns**: High capital return rates are observed in public utilities, coal, and petrochemical sectors, while the real estate sector shows lower returns, particularly since 2021 [5]. Additional Important Insights - **Driving Factors for Profit Changes**: Key drivers include price fluctuations, overseas demand, policy support for equipment updates, and consumer recovery in sectors like beverages and metals [4]. - **Sector-Specific Performance**: High-performing sub-sectors include energy metals, coal, oil and gas extraction, aerospace, and electronics, with strong growth potential in smaller segments despite overall weaker performance in some primary categories [6]. - **Impact of PPI on Utilities**: A decrease in mining PPI has alleviated cost pressures for public utilities, leading to a recovery in profit margins, although this trend may reverse due to insufficient end-demand [7]. - **China's Export Dynamics**: China's export share has improved due to pandemic-related shifts, with a temporary recovery in 2023-2024 driven by inventory replenishment in Western manufacturing [8]. - **Outward Expansion of Chinese Enterprises**: The trend of Chinese companies expanding overseas has positively impacted profitability, particularly in home appliances, non-ferrous metals, and machinery sectors [9][10]. - **Policy Support for Emerging Industries**: Recent industrial policies emphasize the importance of maintaining industrial security and promoting new industrialization, benefiting sectors like energy metals and biomanufacturing [11]. - **Growth Potential in Service Consumption**: There is significant potential for growth in service consumption, with government initiatives aimed at enhancing domestic demand and expanding service sectors such as health care and home services [12].

Group 1 - The oil and gas extraction sector increased by 0.63% on August 13, with *ST Xinchao leading the gains [1] - The Shanghai Composite Index closed at 3683.46, up 0.48%, while the Shenzhen Component Index closed at 11551.36, up 1.76% [1] - The trading volume and turnover for key stocks in the oil and gas extraction sector were reported, with *ST Xinchao closing at 3.96, up 5.04% [1] Group 2 - The net outflow of main funds in the oil and gas extraction sector was 107 million yuan, while retail investors saw a net inflow of approximately 94.28 million yuan [1] - Detailed fund flow data showed that *ST Xinchao had a main fund net inflow of 29.74 million yuan, but a net outflow from retail investors of 20.80 million yuan [2] - Other stocks like China National Offshore Oil Corporation experienced significant net outflows from main funds, totaling 12.66 million yuan [2]

Core Insights - China National Petroleum Corporation (CNPC) has developed key corrosion control technologies for high-sulfur gas fields, achieving breakthroughs in independent intellectual property rights [1] - The new technology addresses the challenges of element sulfur deposition in pipelines, which can lead to blockages, and has resulted in a predictive management system with over 90% accuracy [1] - The team has also successfully localized the application of corrosion inhibitors, reducing costs and usage by 50% compared to international counterparts [2] Group 1 - The technology developed by CNPC includes a predictive model for element sulfur deposition, which improves prediction accuracy and location determination [1] - The corrosion control technology has been fully localized, supporting the scientific production and safe operation of key gas fields such as Luojiazai, Tieshanpo, and Dukouhe [1] - The corrosion control rate achieved is below 0.076 mm/year, indicating significant advancements in managing corrosion in high-sulfur environments [2] Group 2 - The team has created a material selection chart specifically for high-sulfur gas fields, addressing the challenges posed by hydrogen sulfide and element sulfur coexistence [1] - The application of pre-film and continuous injection of corrosion inhibitors has been fully realized domestically for the first time [2] - The development of related patents around these core technologies is underway, further strengthening CNPC's position in the industry [1]

从资金流向上来看，当日油气开采板块主力资金净流出3448.35万元，游资资金净流出3885.8万元，散户 资金净流入7334.16万元。油气开采板块个股资金流向见下表： 证券之星消息，8月12日油气开采板块较上一交易日上涨0.14%，中国海油领涨。当日上证指数报收于 3665.92，上涨0.5%。深证成指报收于11351.63，上涨0.53%。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) | | | --- | --- | --- | --- | --- | --- | --- | | 600938 | 與澳圖出 | 26.03 | 0.70% | 27.90万 | | 7.25 Z | | 000968 | 蓝焰控股 | 7.27 | 0.69% | 15.69万 | | 1.14亿 | | 600759 | 洲际油气 | 2.43 | -0.41% | 85.56万 | | 2.08亿 | | 600777 | *ST新潮 | 3.77 | -1.57% | 28.12万 | | 1.06亿 | | 代码 | 名称 | | | 主力净流入（元 ...

7月31日，延长石油国际发布公告称，预计截至2025年6月30日止6个月录得亏损约2790万港元，同比亏损约2730万港元。2025年中期亏损主要由于加拿大的 油气生产业务取得亏损约2830万港元所致。该公告未提及加拿大油气生产业务亏损原因。 8月6日，延长石油国际(00346.HK)发布补充公告盈利警告，对加拿大油气生产业务亏损情况进行补充说明。 维京油田的资产类型为埋藏深度较浅的轻质原油，钻井成本相对较低，是勘探风险较低的成熟在产油田。根据权威技术顾问公司Sproule的报告，Novus拥有 1485万当量桶的探明储量，探明加概算储量为2272万当量桶。 补充公告显示，由于加拿大油气生产业务的表现极易受国际原油价格波动影响，在回顾期内该业务亏损主要因国际油价下跌导致。俄乌冲突持续、中东局势 加剧以及美国发起的关税战带来的不确定性，叠加全球经济复苏动能不足、工业产出和成品油消费疲软，共同抑制原油需求。2025年上半年，WTI原油价格 整体呈现波动性下跌趋势，从2024年平均每桶77美元左右跌至截至2025年6月30日的6个月平均每桶68美元左右。 补充公告提示，除上述补充资料外，该公告所载之所有资料及内容维 ...

证券之星消息，8月11日油气开采板块较上一交易日下跌0.37%，中国海油领跌。当日上证指数报收于 3647.55，上涨0.34%。深证成指报收于11291.43，上涨1.46%。油气开采板块个股涨跌见下表： 从资金流向上来看，当日油气开采板块主力资金净流出1.97亿元，游资资金净流入6844.45万元，散户资 金净流入1.29亿元。油气开采板块个股资金流向见下表： 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) 游资净占比 散户净流入 (元) 散户净占比 | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 000968 蓝焰控股 | | 816.39万 | 6.81% | 38.98万 | 0.33% | -855.37万 | -7.13% | | 600777 | *ST新潮 | -148.35万 | -0.69% | -359.88万 | -1.68% | 508.23万 | 2. ...

Core Insights - BP announced the discovery of the largest oil and gas field in the Santos Basin offshore Brazil in the past 25 years, indicating significant reserves of oil and gas [1] - This marks BP's 10th oil and gas discovery in 2023, with additional finds in Trinidad and Tobago, and Egypt [1] - Following a strategic shift towards renewable energy, BP has reaffirmed its commitment to fossil fuels, aiming to increase global oil and gas production to 2.3 to 2.5 million barrels of oil equivalent per day by 2030 [1] Production Plans - BP projects a production level of 2.4 million barrels of oil equivalent per day for 2024, with a slight decline expected in 2025 [1] - The company acquired the rights to the new discovery block in December 2022 under "very favorable commercial terms," holding 100% ownership [1] Management and Partnerships - The Brazilian state-owned company, Pre-Salt Petroleum, will act as the contract manager for production sharing in the newly discovered block [1]

本报8月10日讯(大众新闻记者顾松通讯员张凯陈军光)在胜利油田鲁胜公司鲁源采油管理区坨28注水站 注聚生产现场，一个看似不起眼的泡沫问题，曾长期困扰着生产效率与驱油效果。如今，随着母液熟化 罐消泡装置的成功应用，这一难题迎刃而解，技术创新为油气高效开发注入强劲动能。 "作为油田第一家污配污稀单位，采出水配制母液时，产生大量气泡，挤占熟化罐空间，影响母液搅拌 频率及熟化时间，从而导致聚合物黏度下降，直接影响驱油效果和采收率。"坨28注水站站长林文龙回 忆起过去的困扰，仍深有感触。 这套机械消泡装置投运以来，带来的变化显而易见：运行中操作压力和流量始终平稳，耐腐蚀性与耐久 性突出，智能化程度高；通过高效消泡，生产实现了稳定连续，聚合物质量与生产效率显著提升，不仅 降低能耗、减少故障停机时间，还能有效控制人力与物力的浪费。 经过多轮次现场试验，它有效确保了聚合物溶液浓度与黏度的稳定，为驱油效率和油井采收率提升奠定 了基础；在聚合物投加量与配液过程中，避免了不必要的浪费，有效降低能耗与原材料成本。优化后的 聚合物配液系统自动化程度更高，能灵活适应本区块采出水与工艺条件的变化，保障系统稳定运行。 为破解困局，管理区副经 ...

Group 1 - Pakistan has discovered a massive oil and gas resource in its territorial waters, potentially becoming the fourth largest oil and gas reserve globally, with estimated reserves of 2.27 billion barrels of oil and 16 trillion cubic meters of natural gas [1] - The successful development of these resources could reshape Pakistan's energy landscape, meeting domestic energy demands and positioning the country as a significant energy exporter [1] - The development of these underwater resources requires advanced technology and substantial financial investment, prompting Pakistan to seek international cooperation [1] Group 2 - In late July, Pakistan signed a significant trade agreement with the United States, which includes joint development of oil reserves and tariff reductions on goods exported from Pakistan to the U.S. [2] - The agreement has been welcomed by Pakistani Prime Minister Shehbaz Sharif, highlighting the importance of U.S. involvement in developing Pakistan's oil resources [2] Group 3 - Pakistan's choice to collaborate with the U.S. instead of China is influenced by the advanced shale oil extraction technologies that the U.S. possesses, which are crucial for efficiently accessing the majority shale oil reserves [3] - Pakistan's foreign policy aims for diversification to avoid over-reliance on any single major power, maintaining a balance between its relationships with the U.S. and China [5] Group 4 - The cooperation with the U.S. does not indicate a rift with China; rather, it may create greater opportunities for China as the primary buyer of Pakistan's oil, given its status as the world's largest oil importer [7] - The geopolitical context shows that while India is a major oil consumer, its political tensions with Pakistan limit its potential as a buyer, making China a more stable partner for energy trade [9] Group 5 - Future developments may include the construction of a pipeline connecting Pakistan to Xinjiang, enhancing China's energy security and illustrating a multi-faceted approach to international cooperation [10] - The ongoing development of Pakistan's oil fields is expected to open new avenues for regional cooperation, benefiting Pakistan, the U.S., and China [10]