1. Asghari K (1999) Evaluating gel systems for permeability modification purposes in carbon dioxide flooding processes and investigating the fluid flow through hydrogels. PhD Dissertation, University of Kansas, Lawrence, KS
2. Bai B, Li Y, Liu X (1999) New development of water shutoff and profile control in oilfields in China. Oil Drill Product Technol 20:3
3. Bai B, Li L, Liu Y, Liu H, Wang Z, You C (2007a) Preformed particle gel for conformance control: factors affecting its properties and applications. SPE Reservoir Eval Eng 10(4):415–422
4. Bai B, Liu Y, Coste JP, Li L (2007b) Preformed particle gel for conformance control: transport mechanism through porous media. SPE Reserv Eval Eval 10:176
5. Bai B, Huang F, Liu Y, Seright RS, Wang Y, (2008) Case study on preformed particle gel for in-depth fluid diversion. Paper SPE 113997 presented at the SPE/DOE Symposium on Improved Oil Recovery, Tulsa, Apr 19–23