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凝析油-气田是最复杂的一种碳氢化合物的储集，其开发效率低，凝析物的采收率也不高，本文首先分析了凝析油-气田较低开发效率、较低采油速度的原因。五十年代中叶，国内外在油-气藏开发中开始应用一套有效的开采方法，列举了切割注水方式在油田中的应用。对于一些低含油厚度的大型凝析油-气田提出了新的解决方法，并在油田中进行了试验。结合试验结果和理论研究，归纳出了最佳的工艺方案。
Condensate oil-gas field is the most complex hydrocarbon storage, its development efficiency is low, and the condensate recovery rate is not high. This paper first analyzes the low development efficiency of condensate-gas field, low Reasons for oil production speed. In the mid-1950s, an effective method of mining was started in the development of oil-gas reservoirs both at home and abroad. The application of cutting and water-pouring methods in oilfields was cited. A new solution to some large condensate-gas fields with low oil thickness is proposed and tested in the field. Combined with the test results and theoretical studies, the best process plan is summarized.