VSP is not a standard technique, but the concept for solving a wide range of geological problems.
Evsey I. Galperin
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VSP is the most efficient not as a separate method but as a part of 3D acquisition technology (3D+VSP).
Alexander Tabakov
Ftp-server with address 83.222.220.205 was turned off. Data communication should be done via FLEX facility on main site. Logins and passwords are the same as on ftp-server.
Victor Manukov of the Russian company Central Geophysical Expedition (CGE) reports on the seventh annual Galperin Readings conference on vertical seismic profiling held last year in Moscow.