Sou Hu Cai Jing·2025-05-27 21:45Group 1: Oil and Gas Production - Fuman Oilfield, located in the Taklamakan Desert, is China's largest ultra-deep oilfield with cumulative oil and gas production exceeding 20 million tons [1] - The oilfield has drilled 144 ultra-deep wells over 8000 meters, making it the most concentrated area of ultra-deep wells in China [3] - The oilfield covers an area of 17,000 square kilometers with oil and gas resources exceeding 1 billion tons, recognized as the deepest and largest oil production area in China [1] Group 2: Drilling Efficiency and Technology - Recent advancements have led to a significant reduction in drilling completion times, with the average completion cycle for main production areas decreasing from 144.2 days to 109.8 days year-on-year [3] - The introduction of intelligent monitoring systems, such as the ALC05 and KC02 water analysis instruments, has optimized water injection development and improved real-time monitoring of oil-water ratios [3] Group 3: Russia-China Oil Supply Dynamics - Russia is willing to increase its annual oil supply to China by 2.5 million tons, with plans to expand export capabilities through Kazakhstan [5] - In 2022, China imported 108 million tons of crude oil from Russia, accounting for 20% of its total crude oil imports, despite a 1.9% decline in overall crude oil imports [6] - Russia's commitment to supply oil to China amid Western sanctions highlights the strengthening of economic ties between the two nations [8]