从“进口依赖”到“自主领跑” 吉林油田CCUS装备国产化实现系统性突破

Core Viewpoint - The successful application of China's first domestically produced 100,000 cubic meter high-pressure injection compressor in the CCUS project at Jilin Oilfield marks a significant milestone in achieving self-sufficiency in critical equipment for carbon capture, utilization, and storage technology [1][2]. Group 1: Technological Advancements - The domestically produced high-pressure injection compressor has operated safely and stably for over 10,000 hours, overcoming reliance on imported equipment [1]. - The CCUS technology team at Jilin Oilfield has successfully extended the replacement cycle of critical valve components from one month to over three months, increasing the compressor's processing capacity to 115% of its rated output and saving over 1 million yuan in annual electricity costs [2]. - The optimization of lubrication oil usage has extended its replacement cycle from 7 days to 9 days, resulting in an annual cost saving of 450,000 yuan [2]. Group 2: Industry Impact - Jilin Oilfield has developed Asia's first full-chain CCUS engineering dedicated compressor unit and the first domestically produced carbon dioxide water drive gas co-injection device, achieving over 95% accuracy in dual medium measurement [3]. - The ongoing trials of domestic compressors and other core equipment at Jilin Oilfield are expected to lead to large-scale production and full domestic replacement of similar imported products [3].