1. 挖潜
1. dig the potential：滤波:potential vorticity | 挖潜:dig the potential | 化学势:Chemical Potential
2. further developing the remaining oil：剩余油:remaining oil | 挖潜:further developing the remaining oil | 矿压规律:remaining oil
3. Enhancing oil recovery：增注:injection enhancing | 挖潜:Enhancing oil recovery | 特征修复:Feature Enhancing