The Reservoir Engineering Design of Combustion Drive in Sensitivity Heavy Oil Reservoirs ———Taking Zheng 408 Block in Wangzhuang-Ninghai District as Example

Zheng 408 block is the first case of combustion drive in sensitivity heavy oil reservoirs at home and abroad. Through the comparison with the screening condition, study of physical simulation and numerical simulation of the oil reservoirs by combustion drive, the feasibility of combustion drive in sensitivity heavy oil reservoirs is discussed comprehensively. The influencing factors in the combustion drive are analyzed in detail. Reservoir engineering is designed in optimization. It has won initial success in the field and has provided guide for the same type of the oil reservoirs.