A geophysical well log measures physical and chemical properties of formations and fluids in and around the well bore, and results in a series of curves plotted on a graph showing changes in the properties in the well bore.

Geophysical logs show where to set screens or perforate a well to achieve the maximum water production.


Enviro-Log Operating LLC offers a broad range of logging services for water and environmental wells including logs listed  below. All of our logs are digitally recorded and put in a API format.

Logging Tools

  • Gamma, SP/SPR6
  • Gamma, SP, Long Normal, Short Normal
  • Gamma, SP, Induction
  • Gas Detection Tool
  • Gamma, Neutron, CCL
  • Gamma, Neutron, Compensated Density, Caliper
  • Gamma, Bond, CCL ( With VDL )
  • Noise
  • Temperature
  • Flow Meter
  • Casing Inspection
  • Downhole Video
  • Micro Log
Left, three arm digital caliper with logging range from 1.750 to 31.500 inches

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