Field trial of a modified DFIT (pump-in/flowback) designed to accelerate estimates of closure pressure, reservoir pressure and well productivity index
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DOI: 10.1016/j.jngse.2020.103265
Abstract: Abstract A problem with the conventional diagnostic fracture injection test (DFIT) design, which involves analysis of the pressure falloff after the pump is shut-off, is the long test times required to achieve closure pressure (… read more here.
Keywords: productivity index; pressure; reservoir; closure ... See more keywords