Abstract: A powerful computer system is prerequisite to seismic data processing.The PC assemblage system,characterized by low cost but high performance,provides a powerful ca- pacity of batch processing and parallel computing,and is highly advantageous in reliability,portability and flexibility. In recent years,the extensive application of PC assemblage system in seismic data processing has established an ad- vanced processing circumstance.By combining with the practice of Henan Oilfield Company,methods of improving the effect of assemblage system in installation,system man- agement and resource scheduling are discussed.