Core Insights - The successful drilling of the China Petroleum Deep Earth Sichuan 1 well, which has surpassed a depth of 10,000 meters, marks a significant advancement in China's exploration of deep earth energy resources [1][2] - The well is the first scientific exploration well in the Sichuan Basin to reach such depths, aimed at addressing scientific blind spots and enhancing original technology for oil and gas exploration [1] Group 1: Geological and Technical Achievements - The well has penetrated 23 geological layers and reached the 5.4 billion-year-old Sinian strata, entering the previously unexplored "no man's land" of the Sichuan Basin [1] - The drilling process faces extreme conditions, including temperatures exceeding 200 degrees Celsius and pressures over 130 MPa, which traditionally were considered barriers to oil and gas accumulation [1] - Analysis of core samples from depths over 9,500 meters indicates favorable reservoir conditions, revealing significant exploration potential in the region [1] Group 2: Technological Innovations - China Petroleum Southwest Oil and Gas Field Company has mobilized engineering expertise to tackle challenges related to efficient rock breaking, drilling tool safety, and well control [2] - The company has developed over ten advanced technologies, including a 15,000-meter intelligent drilling rig and high-temperature resistant drilling fluids, enhancing its international competitiveness in oil and gas exploration [2] - The Deep Earth Sichuan 1 well has already led to two major oil and gas discoveries, expanding the resource base in the Sichuan Basin [2] Group 3: Strategic Importance - The deep earth exploration project is likened to the lunar exploration program, highlighting its significance for national technology and resource strategy [2]

Core Viewpoint - The successful drilling of the Deep Earth Chuan Ke 1 well in Sichuan Province marks a significant advancement in China's exploration of deep earth energy resources, demonstrating the potential for oil and gas exploration in previously uncharted geological areas [1][4]. Group 1: Drilling Achievements - The Deep Earth Chuan Ke 1 well has surpassed a drilling depth of 10,000 meters, penetrating complex geological formations and reaching the 5.4 billion-year-old Sinian strata, indicating a breakthrough in deep earth exploration [1][3]. - The well is located in an area where depths below 7,000 meters enter unknown strata, making the drilling process akin to "opening a blind box" [3]. Group 2: Geological Conditions and Exploration Potential - Analysis of rock cores retrieved from depths exceeding 9,500 meters revealed favorable reservoir conditions, with characteristics such as "pores, holes, and fractures," suggesting significant exploration potential in the Sichuan Basin [3]. - The Sichuan Basin ranks first in China for both natural gas resource volume and production, despite its complex geological structure [3]. Group 3: Technological Innovations - China National Petroleum Corporation has upgraded its ultra-deep drilling technology to address challenges such as high temperature, high pressure, and large wellbore sizes, successfully developing over ten technological achievements including a 15,000-meter intelligent drilling rig and high-temperature resistant drilling fluids [3]. - The drilling project is part of a broader initiative to establish a technological hub for oil and gas exploration and development [4].