The Corehole Dynamic Flowmeter™ (CDFM™) is based on Faraday’s Law of Induction to measure fluid flow rates, fluid conductivity and temperature in open boreholes or screened wells. The probe is easily deployed to depths up to 6,000 feet (4,000 feet of water pressure max) and can rapidly test a 2,000-foot saturated section of corehole for fracture-specific flow rates under both ambient and stressed conditions in less than 12 hours. The CDFM™ provides fracture-specific permeabilities and fracture-specific head (water level) replacing the need for packer testing for hydraulics, at a fraction of the cost and time.

 Download Corehole Dynamic Flowmeter spec sheet