oil field water injection high pressure water pump 3P110(21MPa,18M3/H),  In the field of oil extraction, water injection operation is one of the key links to improve oil recovery efficiency. as the core equipment for water injection operations, the performance and efficiency of high-pressure reciprocating pumps directly affect the economic benefits and environmental impact of the entire mining process. In recent years, with the continuous innovation and upgrading of technology, the application of high-pressure reciprocating pumps in the field of oilfield water injection has become increasingly widespread, injecting new vitality into the sustainable development of the industry.