Tel: +48 (12) 261 35 00
Addres: Skośna 39B, Kraków

SEISMIC METHODS

Seismic studies the propagation of seismic waves in the ground. Seismic waves produced by impact or vibration, propagate in the soil and, when they meet geological

layers characterized by different acoustic impedance, give rise to secondary seismic waves that are recorded on the surface. In measurements, the first arrivals (firstbreak) of longitudinal waves to the receivers will be represented, up to a certain distance, by the arrival of the direct waves (which propagate along the surfaceof the ground), while beyond a certain “critical ” distance, refracted waves will be recorded first, as they propagate with the underlying layer speed (it is assumed a layered medium with materials characterized by propagation velocity increasing with depth).

WIDE RANGE OF SEISMIC METHODS

Sejsmika refleksyjna 2D/3D
Vibroseis and Explosive sources
Tomografia Refrakcyjna
Wielokanałowa Analiza Fal Powierzchniowych MASW
S-wave survey
Profilowania prędkościowe typu CROSSHOLE
Profilowania prędkościowe typu UPHOLE i DOWNHOLE
Głębokie profilowania sejsmiczne 2D/3D survey
Medium range Accelerated Weight Drop survey
Reprocessing i reinterpretacia danych archiwalnych

OUR EQUIPMENT

Cable-less real-time RTSystem2 [Wireless Seismic]

HEMI-60 (IVI) heavy seismic vibrators
UNIVIB INOVA light seismic vibrators
Birdwagen MARK IV (IVI) seismic vibrators

Geode Geometrics 96 channels
United Service Alliance P and S AWD model 100
Propelled Energy Generator PEG-40
AWD-300T Accelerated Weight Drop 300 kg
Pelton and Seismic Source Decoders and Encoders

LAST PROJECTS