Research and Application Project of SINOPEC Geophysical Research Institute Co., Ltd.

Since 2020, Puniu Technology has collaborated with SINOPEC Geophysical Research Institute. The institute has conducted extensive innovative applications using Puniu's equipment in various scenarios, such as borehole seismic, shallow structure survey, well-surface joint exploration, and long-term dynamic monitoring in wells. SINOPEC Geophysical Research Institute is highly satisfied with the high-quality raw data collected by our equipment. This has accelerated the research on independent processing and interpretation methods, software module iteration and upgrading at the institute, and promoted the practical application of related DAS core technologies. The evaluation given is: comparable to conventional geophones, with better performance than foreign products.