Recently, Kerui new national six standard 2500 ultrahigh pressure fracturing equipment was successfully offline in Kerui high end Petroleum Equipment Industrial Park and successfully delivered to the shale gas operation site of Southwest Oil and gas field. In recent years, relying on its independent research and development platform, Kerui oil and gas has continued to tackle key problems in staged fracturing technology, and "volume transformation" of shale reservoirs has been carried out through a new generation of ultra-high pressure fracturing vehicles, promoting the incremental acceleration of shale gas exploration and development, and contributing to accelerating the industrialization and standardized development of unconventional oil and gas. (Dongying high tech Zone)