[1]Research Institute of Petroleum Exploration & Development;
PetroChina;
Beijing 100083;
China;
[1]Research Institute of Petroleum Exploration & Development;
PetroChina;
Beijing 100083;
China;
[2]China National Oil and Gas Exploration and Development Company Ltd.;
Beijing 100083;
China;
[3]Harbin Institute of Technology;
Harbin 150001;
China;
[1]Research Institute of Petroleum Exploration & Development;
PetroChina;
Beijing 100083;
China;
[3]Harbin Institute of Technology;
Harbin 150001;
China;
petroleum industry; micro-nano structures; micro-nano motor; metamaterials; 3D printing; application direction; oil production engineering; oil equipment; enhanced oil recovery;