“NPP YMGinfo" computing Center offers its services of historical seismic data quality reconstruction from magnetic tapes (reels) with a further unpacking of data to convert them into SEGY unified format with recording on a modern magnetic storage: DLT, SDLT, IBM3590 and Exabyte cartridges, hard and optical drives.
Reprocessing of restored historical seismic data can be performed using high-performance servers and Geocluster system.
The center has the following magnetic tape drives for reading of magnetic tapes of different densities:
Personnel of the Center is highly qualified and has wide experience in operation of such devices: more than 40 thousand tapes were processed during performing of various contracts.
Tape drives run under PC’s control using specialized adapters and software developed by employees of the Center.
Processing performance depends on the capacity of the tape reels, the presence of failures on tapes, processing graph.
At the average, it takes about 20-30 minutes to process a tape with a density of 1600 bits/inches.
Complete technological process is as follows:
The typical starting material.
Dozens of carton boxes with magnetic tape reels containing historical seismic data.
The typical results of the work.
Modern media containing seismic data in a compact form suitable for a rapid usage.