Core Insights - China National Offshore Oil Corporation (CNOOC) announced that its first offshore carbon dioxide (CO2) storage demonstration project, the Enping 15-1 oilfield CO2 storage project, has cumulatively stored over 100 million cubic meters of CO2, equivalent to the carbon absorption of 2.2 million trees, indicating the maturity of China's offshore CO2 storage technology and capabilities [1][8][12] Group 1: Project Overview - The Enping 15-1 platform, located in the Pearl River Mouth Basin of the South China Sea, began operations on May 22 this year, marking China's first offshore CO2 capture, utilization, and storage (CCUS) project [3][8] - The project aims to reduce CO2 emissions while enhancing oil production, utilizing high CO2 content in the oilfield to prevent corrosion and atmospheric release [7][10] Group 2: Technical Details - The CCUS technology involves capturing CO2 from emission sources, compressing it, and injecting it into geological formations for long-term storage [8][10] - The project has achieved a CO2 storage capacity exceeding 40 million cubic meters annually, with plans to scale up to over 1 million tons in the next decade, driving an additional 200,000 tons of oil production [9][12] Group 3: Industry Implications - The successful implementation of the project provides a technical template for large-scale CO2 reduction in coastal enterprises and oilfield development [12][14] - China's offshore CO2 storage potential is estimated at 25.8 billion tons, with ongoing projects aimed at creating a complete and internationally competitive offshore CCUS industry chain [14]

Core Viewpoint - The first offshore carbon dioxide (CO2) storage demonstration project in China has successfully stored over 100 million cubic meters of CO2, indicating the maturity of China's offshore CO2 storage technology and its significance in achieving national carbon neutrality goals and promoting a green low-carbon transition in the economy [1][3]. Group 1: Project Overview - The project is located in the Enping 15-1 oilfield, which is the first high CO2 content oilfield in the Pearl River Mouth Basin [3]. - The project commenced operations in June 2023, focusing on the integrated research of geological reservoirs, drilling, and engineering [3]. - The annual CO2 storage capacity of the project exceeds 40 million cubic meters, with plans to reinject over 550 million cubic meters of CO2 over the next decade, driving an increase in crude oil production by 200,000 tons [4][3]. Group 2: Technological Advancements - The project has developed a complete standard operating procedure for offshore CO2 storage, providing important practical experience and data support for large-scale applications [5]. - New equipment, including CO2 compressors and gas treatment systems, has been developed to ensure the quality of the reinjected gas [7]. - The project represents a full-chain upgrade of offshore CO2 capture, storage, and utilization technologies, creating a new model for marine energy recycling [3][11]. Group 3: Future Developments - China is moving towards cluster development of CO2 capture, storage, and utilization projects, with plans for a million-ton-level carbon capture and storage cluster project in Huizhou, Guangdong [9]. - The project aims to enhance oil and gas recovery rates by utilizing CO2, with plans to establish CO2-driven oil and gas centers in both northern and southern regions of China [9]. - The transition from carbon capture and storage (CCS) to carbon capture, utilization, and storage (CCUS) is expected to open new pathways for large-scale emission reductions in offshore oil fields and coastal high-emission enterprises [11].

Core Insights - The Inner Mongolia Bayannur City government announced that as of August 5, the total amount of carbon dioxide injected in the Bayannur Oilfield's Carbon Capture, Utilization, and Storage (CCUS) project has exceeded 70,000 tons, marking the establishment of a large-scale carbon dioxide utilization and storage base in Inner Mongolia [1] Group 1 - The CCUS project in Inner Mongolia has successfully injected over 70,000 tons of carbon dioxide [1] - This achievement signifies the development of a significant carbon dioxide utilization and storage facility in the region [1]

Core Insights - The Xinjiang Research Institute has successfully completed a key research project focused on the industrialization strategy for carbon capture, utilization, and storage (CCUS) in Xinjiang [1][2] - The project aims to investigate carbon source distribution, storage potential, and emission trends to support carbon reduction in the energy sector [1] Group 1: Project Overview - The project was officially launched in August 2024 and is led by academician Zou Cainan, with collaboration from various key laboratories and oil companies [1] - The CCUS technology is identified as a crucial method for carbon reduction, with favorable conditions for large-scale application in Xinjiang's three major basins: Junggar, Turpan-Hami, and Tarim [1] Group 2: Research Findings - The research team has mapped the scale and characteristics of carbon sources and sinks in the three basins, predicting emission trends and establishing a comprehensive carbon source-sink database [2] - A carbon measurement system covering energy, industry, and ecology has been developed to provide data support for industrial development [2] Group 3: Implementation Strategy - The team has designed five strategic projects and four support measures to promote the establishment of three industrial demonstration bases and two technical management systems [2] - A report outlining the CCUS industrialization development goals for Xinjiang has been compiled to provide systematic solutions for large-scale implementation [2] Group 4: Future Directions - The Xinjiang Science and Technology Department plans to continue research and application of relevant technologies, focusing on key technology development and engineering demonstrations [2] - The initiative aims to contribute to the establishment of a national oil and gas production and processing base, as well as achieving carbon neutrality goals in the region [2]

Core Viewpoint - The commencement of drilling for China's first offshore carbon capture, utilization, and storage (CCUS) well marks a significant advancement in the country's efforts to enhance oil recovery while reducing carbon emissions [1][3]. Group 1: Project Details - The CCUS well is being drilled at the Enping 15-1 platform, which is the largest offshore oil production platform in Asia, located approximately 200 kilometers southwest of Shenzhen in a water depth of about 90 meters [3][4]. - The Enping 15-1 oil field has a high carbon dioxide content, and conventional extraction methods would lead to increased CO2 emissions and corrosion of offshore facilities. The CCUS project aims to mitigate these issues while promoting sustainable development [3][4]. - The CCUS well is designed to reach a depth of 3,243 meters and employs an innovative "old well new use + layered gas injection" approach. The project is expected to begin trial injection operations in April 2023 [4]. Group 2: Expected Outcomes - The CCUS project is projected to inject over 1 million tons of CO2 into the seabed over the next decade, while also enhancing oil recovery rates and driving an increase in crude oil production by 200,000 tons [4]. - As of June 2023, the first offshore carbon capture and storage (CCS) demonstration project in China has operated safely for nearly 13,000 hours, successfully sequestering over 180,000 tons of CO2 [3][4].