PETROCHINA(SH:601857) Ren Min Ri Bao Hai Wai Ban·2025-10-29 22:55Core Insights - The successful completion of China's first 10,000-meter scientific exploration well, the Deep Earth Ta Ke 1 Well, marks a significant milestone in deep earth engineering and energy security for the country [5][9][14]. Group 1: Project Overview - The Deep Earth Ta Ke 1 Well, located in the Aksu region of Xinjiang, has reached a depth of 10,910 meters, setting five drilling records [5][6][8]. - This well is part of a major deep earth engineering initiative by China Petroleum in the Tarim Basin, which is known for its complex geological conditions [6][9]. Group 2: Technical Challenges - Drilling at such depths presents extreme challenges, including high temperatures (up to 220 degrees Celsius) and pressures (up to 145 MPa), as well as complex rock formations that require frequent adjustments in drilling techniques [7][10][11]. - The project utilized advanced technology, including a self-developed 12,000-meter automated drilling rig and specialized drill bits to handle the extreme conditions [10][11]. Group 3: Geological Significance - The successful drilling of the well has provided valuable geological data from depths previously unexplored, confirming the potential for oil and gas resources in the Tarim Basin [9][12]. - The well's findings contribute to understanding ancient geological environments and the evolution of sedimentary basins, which is crucial for future exploration [13]. Group 4: Strategic Importance - The advancement in deep earth drilling technology is essential for China's energy security, as the country seeks to reduce its reliance on foreign oil and gas [12][14]. - The exploration of deep layers is becoming increasingly important as shallow resources are depleted, with significant reserves identified in depths exceeding 8,000 meters [12][14].