The technology for waste mud reinjected into high-permeability reservoir is applied in Linnan Oil Field, which reduces the pollution of solid mud for environment.

• 临盘采油厂临南油田针对水质改性后固体废物急剧增加、处理难度大的问题,提出了将污泥浆回注入高渗储层的处理办法,并在夏52-414井进行了现场试验。