The application mechanism of "reactive film mulching modification" and "eggshell structure enhancement" was proposed, and a series of products with "oil and gas reservoir" development cost reduction and efficiency enhancement were created: high strength and low density film mulching proppant, oil (gas) permeability and water blocking functional proppant, self suspension proppant, composite proppant, etc. This series of achievements have been successfully applied in oil (gas) wells of PetroChina, Sinopec and CNOOC, and have been exported to North America and other regions.

      Premier Li Keqiang praised "the invention is of great significance to China's energy strategy" when inspecting Renchuang.