知识与财富的链接
以卫侧２２９－４井为例，从１３９．７ｍｍ套管开窗、定向钻进、钻井液及完井等四个方面详细介绍了小眼井钻井技术在中原油田的应用情况。在５口井和应用中，１３９．７ｍｍ套管开窗修窗作业一次成功率达１００％，多项技术指标达到或超过国内外先进水平。
The paper takes Weice 229 4 Well as an example and makes an introduction to the application of slimhole drilling technology in Zhongyuan Oilfield by presenting sidetracking tecnique in φ139.7mm casing,directional drilling techniques,drilling fluid system and well completion techniques.The success rate in milling window in φ139.7mm casing in 5 wells is 100%,several technical index reached or exceeded internal and external advanced levels
