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水平井技术的发展为采油过程中减少气／水锥进的影响提供了一个新途径。然而，当底水存在时水锥侵入使水平井产油量受到一定影响。本文给采油工程师提供了水平井气／水锥进问题的通解。这个研究的主题包括：①确定稳定水／气锥进的位置；②估计临界产油量；③找出水平井的最佳位置以便得到最大的临界产油量。
The development of horizontal well technology provides a new way to reduce the impact of gas / water coning during oil recovery. However, in the presence of bottom water, the water cone invades the horizontal well to a certain extent. This paper gives the oil engineer a general solution to the problem of horizontal well gas / water coning. The main topics of this study include: (1) determining the location of stable water / gas coning; (2) estimating the critical oil production; (3) identifying the best horizontal well for maximum critical oil production.