A method for determining rational fluid production scale in conglomerate reservoir in the stage of high water cut

In view of the problem that water cut rises quickly in conglomerate reservoirs with high cut, based on variation law reservoir injection and liquid production characteristics, a method for determining maximum scale is established by using engineering field statistics.Considering capacity at well end, end injecting-production ratio limit to keep formation energy, determine energy sufficient.This ensures ends are coordinated matched, sufficient, so development keeps benign cycle.The research conclusion have important reference value significance theoretical practical application ultra-high oilfield development.