Ren Min Ri Bao Hai Wai Ban·2026-01-14 08:13Core Viewpoint - The successful completion of China's first 10,000-meter scientific exploration well, the Deep Taka 1 Well, marks a significant milestone in deep earth engineering, enhancing national energy security and showcasing advancements in drilling technology and geological understanding [1][6][12]. Group 1: Drilling Achievements - The Deep Taka 1 Well reached a depth of 10,910 meters, setting five drilling records, including the fastest completion of a 10,000-meter well on land and the deepest tailpipe cementing [2][5]. - The well is located in the Tarim Basin, where depths exceeding 9,000 meters are classified as ultra-deep wells, presenting significant challenges akin to standing atop Mount Everest and looking down at the Yarlung Tsangpo River [3][4]. Group 2: Technical Challenges - The drilling faced extreme environmental conditions, with temperatures ranging from over 50 degrees Celsius in summer to nearly -30 degrees Celsius in winter, complicating operations [3]. - The well encountered complex geological formations, requiring frequent adjustments to drilling techniques and equipment due to rapid changes in rock properties at depth [4][8]. Group 3: Technological Innovations - The project utilized a self-developed 12,000-meter automated drilling rig capable of lifting 900 tons, significantly enhancing operational efficiency and reducing manual labor by over 80% [8][9]. - Advanced drilling technologies, including high-temperature resistant drilling fluids and specialized drill bits, were developed to meet the unique challenges of ultra-deep drilling [8][9]. Group 4: Geological Insights - The successful drilling provided valuable geological data from depths previously unexplored, confirming the potential for oil and gas resources in the Tarim Basin, which is recognized as a major oil and gas reservoir in China [6][10]. - The exploration of deep geological formations will contribute to understanding ancient environmental conditions and the evolution of sedimentary basins, aiding in broader scientific research [11]. Group 5: Strategic Importance - The advancement in deep drilling technology is crucial for China's energy security, as the country relies heavily on oil and gas imports, with significant resources located in deeper geological layers [10]. - The successful completion of the well signifies a shift from occasional breakthroughs in deep drilling to more routine operations, reflecting China's commitment to enhancing its capabilities in this critical area [12][13].