The development and application of high-performance ceramic plungers has extended the service life of important components in oil extraction equipment, effectively reduced the number of shutdowns and pump inspections, thereby helping to generate huge economic benefits benefit. Ceramic plungers have broad promotion prospects and application value in oil exploration.
High-pressure ceramic plunger pumps are widely used in oil field vehicles and engineering machinery. The development of plunger materials for oil field ceramic plunger reciprocating pumps has systematically analyzed the damage of ceramic plungers. The form and cause of damage, as well as the trial production and actual application process of zirconia super ceramic material composite plungers on oil field plunger reciprocating pumps. The installed ceramic plungers have a cumulative use time of 400 days, and their lifespan is longer than the ordinary ones originally used by the factory. The steel plunger was improved by more than 5 times, marking the success of its industrial field trials.
Ceramic plunger, as a mature product of structural ceramic products, has ultra-high heat resistance, high strength, high hardness, high wear resistance and excellent corrosion resistance, etc. Comprehensive features. In recent years, with the improvement of processing and manufacturing technology, the quality and reliability of ceramic plungers have been greatly improved, and they have gradually begun to be used in oilfield water injection pumps.
