noise reduction method - offset vertical seismic profile
- nonartesian well
- nonasphaltic pyrobitumen
- nonassociated and dissolved gases in the oil
- nonassociated gas in gas accumulations
- nonassociated gas in gas cap
- nonassociated gas in gas caps
- nonassociated gas reserves
- nonclastic
- nonclinkering coal
- noncoherent
- noncoherent noise
- noncohesive
- noncoking coal
- noncombustible
- noncommercial
- nonconducting medium
- nonconformable
- nonconformable boundaries
- nonconformable interfaces
- nonconformity
- noncontemporaneous
- noncoplanar forces
- noncore
- noncrystalline texture
- nondecomposable
- nondelay fuze
- nondetrital
- nondiastrophic
- nondimensional
- nondipole field
- nondipole magnetic field
- nondirectional
- nondusty mine
- nonesite
- nonevident disconformity
- nonfeeding
- nonferrous
- nonflame blasting
- nonflame detector
- nonflanged