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The actual meaning of this concept is that pressure gradient inside fracture is many times smaller than pressure gradient in reservoir adjusting to this fracture.
In PTA Diagnostics, the infinite Pressure Transient Analysis the infinite conductivity fracture is the most popular practical case.
See Also
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Petroleum Industry / Upstream / Production / Subsurface Production / Well & Reservoir Management (WRM) / Well stimulation / Hydraulic fracture
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