1) series of dynamic monitoring logging technology and equipment for oil and gas field development, which is a major national science and technology project, with the serial number of 20 1 1ZX05020-006, 201-2015.6438+.

2) Research on the theory and key technology of three-phase flow measurement of oil, gas and water by array electromagnetic correlation method, supported by Natural Science Foundation of Hebei Province,No.: F20 14203265, 2014.01-205438+06.12, project leader.

3) Study on flow measurement theory and key technologies of electromagnetic correlation method for multiphase flow of oil, gas and water, prototype development, numbering 201313310015, 20 14.06438+0-2006.