Abstract: This study suggests the concept of Stinger Prouduction which can solve higher water cut in horizontal wells based on Stinger Completion. Stinger coupling model can be achieved by liner superimpose and reflection mirror principle and mass conversation and momentum principle. Example’s influx profile is computed by the model. So you can tell the influx profile difference between before stinger construction and after. The final stigner construction plan can be got through optimization. After about one month, oil production increased and water cut declined which suggests that it’s possible to adjust production quota at the time of higer water cut by using stinger.