Long Life Seismic Energy Source
1500LL - Teledyne Marine Bolt
Bolt introduced the LONG-LIFETM air gun in 1992. Since then it has become the standard energy source for marine seismic exploration. It is a stable, trouble-free energy source that produces high acoustic output. Another signature advantage is the long work life between required maintenance.
The Long-LifeTM product line offers three models with different output volume ranges.
