acoustic televiewer,archaeological geophysics,bathymetric survey,bathymetry,borehole logging,borehole televiewer,borehole video,electrical imaging,electromagnetic,em,engineering geophysics,environmental geophysics,geophysical logging,geophysical survey,geophysics,gpr,gravity survey,ground penetrating radar,hydrographic survey,hydrography,induced polarization,landfill liner leak detection,leak detection,magnetic survey,magnetometer,marine geophysics,marine search,marine survey,metal detection,microgravity,optical televiewer,remote sensing,resistivity,resistivity imaging,rippability,seismic reflection,seismic refraction,side scan sonar,sinkhole,sonar,spontaneous potential,subbottom sonar,underground storage tank,unexploded ordnance,ust,utility clearance,utility location,uxo,vlf,xrf,corehole clearance,drum search,fracture detection,geoelectric leak detection,karst,multibeam sonar,sp,utility tracing,borehole geophysical logging,borehole geophysics,cable trace,downhole video,geophysical,geophysicist,ip,landfill mapping,marine search and survey,mine detection,pipe trace,shear wave,shipwreck,thermal imaging,utility detection,utility mapping,cave detection,geophysical logging,grave detection,infrared,magnetometer survey,marine search & survey,metal detector,multi-beam sonar,rebar mapping,rov,sub-bottom sonar,terrain conductivity,underground,underwater

colog's leadership role in borehole geophysics for the ground water, environmental and engineering industries has been well established after two decades of offering a superior level of services by our dedicated team of professional logging engineers. a close association with mount sopris instruments provides a valuable synergy that enables us to be highly responsive to the needs of our industry.