（来源：大庆网） 转自：大庆网 测试期间，大雪肆虐，极端低温裹挟着寒风侵袭施工现场。队员们始终坚守岗位，战严寒斗风雪，以钢 铁意志迎战"冻"力挑战。面对严寒环境带来的多重考验，测试班组靶向发力、精准施策，打出设备保 障、人员安全、数据采集攻坚"组合拳"。 在设备保障上，针对冬季结冰导致电缆打滑的问题，队员们时刻紧盯电缆状态，定时清理冰霜、检查紧 固，确保设备运行"零故障"。针对绞车长时间运行可能出现熄火的风险，他们提前做好设备检修维护， 备足应急物资，制订应急预案，以"防患未然、有备无患"的严谨态度保障测试设备稳定运转。 在人员安全上，他们科学规划作业时间，实行"轮班值守、错峰作业"模式，既避免了长时间户外作业导 致的冻伤风险，又保证了测试工作的连续性，实现了安全与效率"双提升"。 在数据采集上，测试班组时刻关注温度、伽马、流量等高精度仪器井下长时间运行的稳定性问题。评价 中心专家全程跟踪，实时关注数据动态，对异常反馈井段及时开展重复测试，以"精益求精、一丝不 苟"的工匠精神确保每一组数据真实可靠、精准无误。 1月27日至29日，经过3天3夜的连续奋战，测试班组圆满完成全工况不间断PLT产液剖面测试任务，为 ...

Group 1 - The core point of the article is that Tongyuan Petroleum (300164) reported a total of 54,989 shareholders as of January 9, 2026 [1]

Core Viewpoint - The successful completion of the multi-pulse high-energy gas fracturing well at the Tarim Oilfield marks a significant advancement in reservoir enhancement technology, providing a viable model for efficient utilization of old well reservoirs and accumulating key practical experience for similar future projects [1][2] Group 1: Technology and Process - The multi-pulse high-energy gas fracturing technology utilizes special propellant combustion to generate high-temperature and high-pressure gas, creating high-speed loading vector shock waves in the target well section, which constructs multiple radial fractures in the reservoir [1] - This technology improves near-wellbore flow channels, connects more natural fractures, and expands the flow area around the well, ultimately achieving increased production for oil and gas wells and enhanced injection for water wells [1] - Compared to conventional reservoir modification techniques, this new process offers significant advantages such as simpler construction procedures, lower operational costs, and no need for subsequent flowback operations [1] Group 2: Implementation and Quality Control - Upon moving to the Zhonggu 51 well, the company formed a technical task force to focus on the new technology, thoroughly analyzing its characteristics and developing a detailed implementation plan based on well conditions [1] - The company prepared a multi-dimensional inspection checklist covering key aspects such as casing performance testing, on-site safety facility setup, and employee responsibility allocation, with designated personnel conducting strict checks [1] - To address potential risks such as pressure fluctuations and equipment compatibility, the company organized comprehensive technical training and emergency simulation drills for all personnel, ensuring familiarity with standardized operating procedures and emergency response points [1][2] Group 3: Team Performance and Outcomes - During the construction process, technical personnel actively engaged with expert teams to provide real-time feedback on construction data, dynamically optimizing operational details to ensure a smooth and controllable fracturing process [2] - The successful completion of the fracturing operation demonstrated the company's significant breakthrough in the application of new reservoir modification technologies, showcasing the technical strength and collaborative capabilities of the construction team under complex well conditions [2] - This achievement contributes to the exploration of low-cost, high-efficiency, and cleaner reservoir modification technologies for the construction sector [2]

Core Insights - Tongyuan Petroleum (300164.SZ) reported a total operating revenue of 551 million yuan for the first half of 2025, marking a year-on-year increase of 0.03% and achieving three consecutive years of growth [1] - The net profit attributable to shareholders reached 38.63 million yuan, an increase of 3.92 million yuan compared to the same period last year, reflecting an 11.31% year-on-year growth [1] - The company experienced a net cash outflow from operating activities of 562,000 yuan [1] Financial Metrics - The latest debt-to-asset ratio stands at 26.92% [3] - The gross profit margin improved to 24.80%, up 2.28 percentage points from the previous quarter [3] - Return on equity (ROE) is reported at 2.69%, an increase of 0.15 percentage points year-on-year [3] - The diluted earnings per share (EPS) is 0.07 yuan, reflecting an increase of 0.01 yuan and an 11.93% year-on-year growth [3] - Total asset turnover is recorded at 0.28 times [3] - Inventory turnover ratio improved to 3.95 times, an increase of 0.59 times year-on-year, achieving three consecutive years of growth with a 17.66% year-on-year increase [3] Shareholder Information - The number of shareholders is reported at 74,300, with the top ten shareholders holding a total of 87.21 million shares, accounting for 14.82% of the total share capital [3] - The top ten shareholders and their respective holdings are as follows: - Zhang Guoan: 10.4 million shares - Huang Jianqing: 1.02 million shares - Ren Yanzhong: 0.61 million shares - Zhang Zhijian: 0.54 million shares - Zhang Xiaolong: 0.52 million shares - Morgan Stanley & Co. International PLC: 0.38 million shares - Ma Tao: 0.36 million shares - Zhang Jiming: 0.35 million shares - Yao Qingtian: 0.34 million shares - Hua Yuyu: 0.30 million shares [3]

Group 1 - The company's total revenue for the first half of 2025 is 551 million yuan, with a net profit attributable to shareholders of 38.63 million yuan [1] - The net cash inflow from operating activities is -562,000 yuan, a decrease of 42.79 million yuan compared to the same period last year, representing a year-on-year decline of 101.33% [1] - The company's latest asset-liability ratio is 26.92%, which is an increase of 0.27 percentage points from the previous quarter and an increase of 0.05 percentage points from the same period last year [3] Group 2 - The company's latest gross profit margin is 24.80%, a decrease of 5.98 percentage points compared to the same period last year [3] - The latest return on equity (ROE) is 2.69% [3] - The diluted earnings per share (EPS) is 0.07 yuan [3] Group 3 - The company's total asset turnover ratio is 0.28 times, a decrease of 0.02 times compared to the same period last year, representing a year-on-year decline of 6.14% [3] - The latest inventory turnover ratio is 3.95 times [3] - The number of shareholders is 74,300, with the top ten shareholders holding a total of 87.21 million shares, accounting for 14.82% of the total share capital [3] Group 4 - The top ten shareholders and their respective holdings are as follows: Zhang Guoan (10.4 million shares), Huang Jianqing (1.02 million shares), Ren Yanzhong (0.61 million shares), Zhang Zhijian (0.54 million shares), Zhang Xiaolong (0.52 million shares), Morgan Stanley & Co. International PLC (0.38 million shares), Ma Tao (0.36 million shares), Zhang Jiming (0.35 million shares), Yao Qingtian (0.34 million shares), and Hua Yuyu (0.30 million shares) [3]

Group 1 - The company Tongyuan Petroleum reported that as of August 20, 2025, the total number of shareholders is 52,484 [2]

Summary of Key Points Core Viewpoint - The report presents the financial performance of Tongyuan Petroleum Technology Group Co., Ltd. for the first half of 2025, highlighting a slight increase in revenue and net profit, while cash flow from operating activities has significantly decreased. Financial Performance - Operating revenue for the reporting period is 551,138,982.29 CNY, a slight increase of 0.03% compared to 550,963,496.07 CNY in the same period last year [1]. - Net profit attributable to shareholders of the listed company is 38,633,732.76 CNY, representing an increase of 11.31% from 34,709,070.89 CNY year-on-year [1]. - The net profit after deducting non-recurring gains and losses is not explicitly stated in the summary [1]. - The net cash flow from operating activities is -561,982.64 CNY, a significant decrease of 101.33% from 42,223,914.30 CNY in the previous year [1]. - Basic earnings per share is 0.0657 CNY, up by 11.93% from 0.0587 CNY [1]. - Diluted earnings per share is also 0.0657 CNY, reflecting the same percentage increase [1]. - The weighted average return on equity is 2.74%, an increase of 0.15% from 2.59% [1]. Company Overview - The company is listed on the Shenzhen Stock Exchange under the stock code 300164 [1]. - The report indicates that all directors attended the board meeting that reviewed the report [1]. - The company does not plan to distribute cash dividends, issue bonus shares, or convert reserves into share capital [1]. Assets and Shareholder Information - Total assets at the end of the reporting period amount to 1,994,401,146.24 CNY, a 1.20% increase from 1,970,804,930.76 CNY at the end of the previous year [3]. - Net assets attributable to shareholders of the listed company are 1,434,378,186.72 CNY, up by 3.54% from 1,385,374,491.00 CNY [3]. - The report includes details on major shareholders, with Zhang Guoan holding 10.41% of shares [3].

Meeting Details - The first extraordinary general meeting of shareholders for 2025 will be held on September 9, 2025, at 15:00 [1] - Shareholders can vote either in person or through online voting on the same day [1][2] - The online voting will be available through the Shenzhen Stock Exchange trading system and internet voting system [1][2] Voting Procedures - Shareholders can choose only one voting method: either in-person or online [2] - Votes cast through both methods will be counted together for the total voting rights [2] - Registration for the meeting can be done via email, mail, or fax, but not by phone [5][6] Agenda Items - The meeting will discuss the proposal to amend and establish certain corporate governance systems, which includes nine sub-proposals [3][4] - Resolutions require a two-thirds majority for special resolutions and a simple majority for ordinary resolutions [4] Registration Information - Registration for the meeting is required and must be completed by September 8, 2025 [6] - Specific documentation is required for both corporate and individual shareholders to register [5][6] Online Voting Process - Detailed procedures for online voting are provided, including the need for identity verification [8][9] - Shareholders must follow the specified steps to cast their votes through the online system [8][9]

Group 1 - The company, Tongyuan Petroleum Technology Group Co., Ltd., experienced abnormal fluctuations in its stock trading price as of June 16, 2025, according to the Shenzhen Stock Exchange regulations [1] - The company's board of directors conducted a verification process involving major stakeholders, including the controlling shareholder and senior management, to assess the situation surrounding the stock price fluctuations [1] - The board confirmed that there are no undisclosed significant information or ongoing major matters that could impact the stock price, and that all previously disclosed information remains accurate and complete [1][1] Group 2 - The board of directors affirmed that there are no matters that should have been disclosed according to the Shenzhen Stock Exchange's rules that have not been disclosed, nor any significant information that could affect the trading price of the company's stock and its derivatives [1] - The company has ensured compliance with fair information disclosure regulations and has not identified any violations in this regard [1]

Group 1 - The company Tongyuan Petroleum (300164) announced a revenue of 1.196 billion yuan for 2024, representing a year-on-year growth of 16.21% [1] - The net profit attributable to shareholders of the listed company is 55.6468 million yuan, showing a year-on-year increase of 10.67% [1] - The company plans not to distribute cash dividends, issue bonus shares, or increase share capital from reserves [1]