China's Deep Sea Oil And Gas Exploration Core Equipment To Achieve Industrialization

Recently, China National Offshore Oil Corporation (CNOOC) released a news release, the first domestic production line of submarine seismic exploration node acquisition equipment put into production in Tianjin, marking China's independent intellectual property rights of submarine seismic exploration node acquisition equipment to realize the industrialization of manufacturing in the field of high-end offshore oil and gas exploration equipment to take a key step forward for significantly improving the accuracy of deep-sea deep oil and gas reservoirs exploration and dynamic monitoring of the submarine reservoirs in the mature fields of significant significance. The seismic exploration of the seabed is one of the fastest growing fields in recent years. Seabed seismic exploration is a rapidly emerging marine oil and gas exploration technology in recent years, and its application in the field of oil reservoir monitoring is remarkable. As an important equipment in the field of marine oil and gas exploration, China's submarine seismic exploration node acquisition equipment has long relied on imports, which is not only expensive, but also limited in the technical performance of the equipment, which seriously restricts the process of China's marine oil and gas exploration and development. In order to solve this problem, China National Offshore Oil Corporation (CNOOC) has concentrated its efforts on tackling a number of key core technologies and equipment focusing on deepwater oil and gas field development, and accelerating the independent research and development of subsea nodes and the construction of industrialization capacity. After three years of technological research, the research team developed a seabed "geophone" applicable to different water depths from shallow water to deep water to ultra-deep water of more than 1,500 meters, which is capable of meeting the future demand for seabed seismic exploration in China's major sea areas, and further improving the independently controllable system of marine oil and gas exploration equipment.