For determining the brine-blanket medium interface we employ 42mm diameter tools (ING42SC) based on the impulse-neutron-gamma technique. These tools contain a neutron generator, which emits controlled neutron pulses. Two gamma detectors installed at different distances from the generator act as sensors. These detect the secondary gamma radiation. In addition, the ING tools include a pressure and temperature sensor as well as an M-CCL sensor system (Multiple Casing Collar Locator) for establishing accurate depth ties. These tools, too, originate from our in-house R&D department. Solely the neutron generator is produced from a specialist company.

Further information about the ING - tool for interface determination:

icon download   Datasheet - Interface determinations with ING-tool

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