双层套管开窗侧钻小井眼水平井技术在吉林油田的应用

摘要

Casing sidetrack drilling of horizontal well is the integration and development of horizontal well drilling technique and sidetrack drilling technique, and it is a new drilling technique after horizontal well drilling technique. It is suitable to various oil/gas reservoirs. The application of this technique in Changshenping 2 gas well is introduced, which provides a new way for the efficient development of deep gas reservoirs in Jilin Oilfield.%套管开窗侧钻水平井是水平井技术和侧钻井技术的集成和发展，是继水平井之后又一项钻井新技术，它适用于各类油气藏。介绍了深层天然气小井眼双套管侧钻开窗水平井技术在吉林油田长深平2井的成功应用，为吉林油田深层气藏高效经济开发提供了一条新途径。