Core Insights - The company is focusing on enhancing its lean management practices through a comprehensive supervision mechanism to ensure sustainable high-quality development [1][2] Group 1: Lean Management Implementation - The company has established a special supervision team to ensure high-quality completion of lean management projects, utilizing methods such as on-site research, discussions, document reviews, and data verification [1] - A problem-oriented and goal-oriented approach is adopted, emphasizing the authenticity and completeness of project data, with a full traceability process from data collection to effect verification [1] Group 2: Process Control and Improvement - Process control is identified as a key aspect of the supervision work, allowing timely intervention for projects that are lagging behind schedule to ensure orderly progress [2] - The company promotes a culture of systematic thinking and continuous improvement among grassroots units through regular experience exchange meetings, fostering a platform for mutual learning [2] Group 3: Results Application and Evaluation - A robust operational mechanism is established to track and evaluate the application of lean management results, ensuring that innovative practices are effectively implemented [2] - For projects requiring extensions due to objective reasons, a strict approval and tracking mechanism is in place to ensure proper follow-up [2] - Successful experiences and typical practices from recent lean management efforts have been summarized, resulting in replicable and promotable management innovations, such as the practice of improving drill rod inspection and maintenance efficiency, which has been applied across the center [2]

Group 1 - Tianchen Company successfully completed the first gas top-lifting operation for the Jiangsu Huadian Ganyu LNG receiving station project, marking a significant milestone in the national natural gas infrastructure interconnection project [1] - The Jiangsu Huadian Ganyu LNG receiving station is the first LNG receiving station project led by a state-owned power enterprise, representing the first collaboration between Tianchen Company and Huadian Group [1] - The gas top-lifting operation involved lifting a nearly thousand-ton steel dome to the tank's top compression ring, requiring precise alignment within millimeters, showcasing the technical challenges and stringent risk management involved [1] Group 2 - The Bohai Drilling Second Cementing Company achieved a record solid cementing quality in the overseas project at the Iraq Maysan oil field, exceeding the client's assessment standards by 25.65% [2] - Throughout the year, the company completed 33 cementing operations in the Maysan oil field, with a year-on-year improvement in cementing quality exceeding 20%, marking the best performance in 11 years of technical service in the project [2] - The technical team addressed challenges such as high-pressure saltwater invasion and formation loss by integrating advanced cementing software and developing a high-density cement slurry system, achieving a 100% success rate and quality rate in cementing operations [2][3]

这台搬运车由液压升降、行走和承载三个机构组成，采用高强度碳素钢材质制作。施工时，通过液压平 稳升降和万向轮灵活移动，能够精准控制起吊位置。该搬运车具有结构稳固、操作简单、安全性高等特 点，特别适用于空间狭窄的注输泵房内。 过去，施工作业时搬运300公斤以下的总成件，需要5至6名施工员工人拉肩抬；300公斤以上的则需要使 用吊车。如今，使用这台搬运车，仅需2人配合操作即可完成，其风险等级由三级B吊装高风险作业降 为常规作业，施工时间缩短2个小时，预计每年可节约吊车、叉车等设备租赁费用8万元。(大众新闻记 者顾松通讯员王光胜) 胜利油田地面工程维修中心城区机泵维修服务部成功研制一款折叠式提升搬运车，实现了对2吨以下中 小型离心泵、双螺杆泵、大型往复式柱塞泵泵头等总成件的免人力、免吊装搬运。 ...

Core Viewpoint - The company has signed an EPC contract worth $424 million for the ethane-propane pipeline project in Atyrau, Kazakhstan, in collaboration with CITIC Construction [1] Group 1 - The contract is between the company's wholly-owned subsidiary, China Petroleum Pipeline Engineering Co., Ltd., and Kazakhstan's national oil and gas company [1] - The project involves the construction of a single corridor ethane-propane pipeline [1] - The joint venture includes the company's subsidiary and CITIC Construction [1]

Core Viewpoint - Southbound funds reduced their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 2.798 million shares on December 22, while they had net increased holdings of 16.39 million shares over the past five trading days and 78.434 million shares over the past 20 trading days [1] Group 1: Southbound Fund Activity - In the last five trading days, southbound funds increased their holdings for four days, with a total net increase of 16.39 million shares [1] - Over the past 20 trading days, there were 13 days of net increases in holdings by southbound funds, totaling 78.434 million shares [1] - Currently, southbound funds hold 908 million shares of Sinopec Oilfield Service, accounting for 16.78% of the company's total issued ordinary shares [1] Group 2: Company Overview - Sinopec Oilfield Service Corporation is engaged in providing comprehensive oil and gas engineering and technical services in China [1] - The company operates five divisions: - Geophysical Engineering Division, which provides land and marine geophysical exploration and development technical services - Drilling Engineering Division, which offers land and marine drilling design, construction, technical services, and drilling equipment - Logging Engineering Division, which conducts engineering contracting and technical services for data collection, monitoring, transmission, processing, and evaluation of oil and gas wells, geology, and engineering information - Downhole Operations Engineering Division, which provides petroleum engineering technical services and construction - Engineering Construction Division, which offers feasibility studies, design, procurement, and construction for land and marine oilfield construction projects [1]

Group 1 - The core point of the news is that southbound funds have increased their holdings in Sinopec Oilfield Service Corporation (01033.HK) by 1.204 million shares on December 19, 2025, with a total net increase of 19.72 million shares over the last five trading days [1] - Over the past 20 trading days, southbound funds have increased their holdings in the company on 13 occasions, resulting in a cumulative net increase of 70.616 million shares [1] - As of now, southbound funds hold 911 million shares of Sinopec Oilfield Service, accounting for 16.82% of the company's total issued ordinary shares [1] Group 2 - The total number of shares held by southbound funds on December 19, 2025, is 911 million, reflecting a change of 120.4 thousand shares, which is a 0.13% increase [2] - On December 18, 2025, the total shares held were 910 million, with a change of 13.752 million shares, representing a 1.54% increase [2] - Sinopec Oilfield Service operates five divisions, including geophysical engineering, drilling engineering, logging engineering, downhole operations, and engineering construction, providing comprehensive oil and gas engineering and technical services [2]

Core Viewpoint - The successful commissioning of the Daqing Petrochemical 1000 tons/year ultra-fine acrylic fiber special filament project marks a significant technological breakthrough, breaking foreign monopolies and filling a domestic industrial gap [4][5]. Group 1: Project Overview - The project has a total investment of 110 million yuan and utilizes advanced domestic spinning technology to establish an internationally leading production line, achieving localization of key equipment [5]. - The project team developed a "bidirectional cutting line feeding + vacuum negative pressure" composite degassing process, addressing traditional technology issues such as high energy consumption and bubble aggregation [5]. Group 2: Project Management and Speed - The project achieved rapid construction milestones, with research approval in June 2024, design approval in July, and successful commissioning on December 1, 2025 [6]. - The company implemented meticulous management throughout the design, procurement, and construction phases, optimizing resource allocation and enhancing coordination among various specialties [6]. Group 3: Business Growth and Future Prospects - The company is accelerating the development of unconventional oil and gas, associated mineral resources, new energy, new materials, and green technology, among other emerging business services [7]. - In the first half of 2025, new contracts for emerging businesses reached 20.596 billion yuan, accounting for 28.06% of the company's total new contracts, reflecting a year-on-year growth of 16.56% [8].

Core Viewpoint - China National Petroleum Engineering Company (中油工程) announced plans to provide bank credit guarantees and parent company project guarantees for its subsidiaries to support their daily operations, with a total guarantee amount not exceeding 46.945 billion RMB for the year 2026 [2] Group 1: Guarantee Details - The total expected new guarantee amount for 2026 is capped at 46.945 billion RMB, which includes approximately 27.681 billion RMB for subsidiaries with a debt-to-asset ratio above 70% and about 19.264 billion RMB for those below 70% [2] - The new bank credit guarantee amount is limited to 307 million RMB, while the parent company project guarantee is set at a maximum of 46.638 billion RMB [2] - The guarantee plan is effective from January 1, 2026, to December 31, 2026 [2]

Core Viewpoint - The company announced that its expected related party transactions for the year 2026 have been approved by the board and will require shareholder approval, with a total expected amount of approximately 7.996 billion yuan [1] Group 1: Related Party Transactions - The actual related party transaction amount for the period from January to September 2025 showed a difference from the expected amount, but the total for the year is expected to be close to the forecasted figure [1] - The estimated total related party transactions for 2026 is about 7.996 billion yuan, which includes 60 billion yuan for sales of goods and provision of services to related parties [1] - As of the announcement date, China National Petroleum Corporation holds approximately 45.99% of the company's shares, making it the controlling shareholder [1] Group 2: Impact on Company Development - The pricing of related party transactions is deemed reasonable and is expected to have a positive impact on the company's long-term development [1]

Core Viewpoint - The company has significantly improved its material quality management system, achieving a 19% reduction in material quality issues and establishing a comprehensive control matrix for various types of materials, emphasizing that "essential safety originates from quality" [1][4]. Group 1: Five-Level Control System - The company has transitioned from a reliance on uniform standards to a differentiated approach in material quality control, implementing a "five-level control" matrix that categorizes materials into 39 types of personal safety materials, 32 types of critical production materials, 62 types of key controlled materials, 78 types of important concern materials, and general acceptance materials [2]. - A detailed "Five-Level Control System Directory and Acceptance Standards" has been developed to provide standardized guidelines for quality control throughout the entire process [2]. - The five-level matrix clarifies responsibilities and enhances precision in measures, ensuring that critical production materials undergo stringent management [2]. Group 2: Institutional Foundation - The company is continuously iterating its institutional framework to strengthen the foundation of material quality management, revising key regulations related to material supply quality management, equipment material supervision, and acceptance [3]. - A comprehensive system has been established to address supplier management challenges, integrating core regulations with supporting measures to enhance clarity and operational efficiency [3]. - The material management center has identified 35 key risk points across the process from demand planning to acceptance supervision, improving execution efficiency through clear responsibility assignments [3]. Group 3: Closed-Loop Control - The company emphasizes proactive risk management by implementing a closed-loop control system for material quality, conducting thorough inspections of procurement materials, especially those related to personal safety [4]. - A specialized team has been formed to address identified issues, ensuring that corrective actions are taken and monitored effectively [4]. - The company has completed quality audits for 11 suppliers, enhancing supplier quality and establishing a solid foundation for safety [4]. Group 4: Targeted Empowerment - The company has initiated targeted training programs to enhance practical understanding of material quality control, focusing on real-world applications and problem-solving [5]. - Training sessions have significantly improved the understanding of quality control points among participants, addressing over 20 practical issues [5]. - Future plans include deepening the integration of quality management with digital technologies to enhance material assurance capabilities [5].