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水平井生产过程中,其水平段容易受到储层非均质性,跟趾端效应的影响,引起井筒过早见水、见气,从而影响油藏开发的经济效益。本文主要研究调流控水完井,通过平衡筛管它能有效优化产量,延缓底水或气顶的局部锥进,同时它也能平衡非均质油藏和均质油藏的生产剖面,从而有效防止水平段过早见水、见气,提高最终采收率。
During horizontal well production, the horizontal section is easily affected by reservoir heterogeneity and toe-end effect, which causes premature water and gas seepage in the wellbore and affects the economic benefits of reservoir development. In this paper, we mainly study the flow control well completion, which can effectively optimize the output through the balance screen, slow the local coning of the bottom water or the gas cap, and at the same time it can balance the production profiles of heterogeneous and homogeneous reservoirs, In order to prevent premature water seepage level, see the gas to improve the final recovery rate.