Experimental Study on Combined Water Control Technology for High Temperature and High Pressure Deep Water Gas Reservoirs

The deep-water gas field in the South China Sea has been officially put into operation, but due to the strong energy of the bottom water in the offshore gas field, the production well is prone to water flooding, resulting in a serious decline in gas production. The problem of water control technology in the gas field has also become a difficult problem. In order to explore the water control mode suitable for the gas reservoir, Using MeLeod algorithm to establish physical model and complete mining process simulation. The experimental results show that the combination of segmented water control and continuous packer has the best water control effect.