注“脱气原油”堵水工艺研究与应用

his paper introduces a injection”no gas oil” in coming out water layer plugging approach And instroduces From postulate to construct project. This approach is characterized by simple water-plugging constructions, easy access to water-plugging agents, and low water-plugging cost. During the mid-and-late oil developing period , this approach is adopted in water plugging, and plays a great role in liberating the productivity of the mid-and-low permeability oil layer, decreasing water production in oil fields, and enhancing the final oil recovery in oil fields.