塔里木盆地塔河油田水平井施工程序及关键技术

The Operational Procedure and Key Technique of Horizontal Well in Tahe Oilfield,Talimu Basin

塔河油田是中石化新星石油公司的重点开发区块 ,随着西部大开发的战略需要及油气东输重点工程的全面启动 ,加速了勘探开发步伐。作者在广泛调研的基础上 ,根据塔河油田的地质特征及钻井难点 ,结合TK1 1 2H、TK1 1 0H、TK1 1 1H、TK2 2 0H几口水平井的钻井实践 ,总结了该区块水平井的基本施工程序及各个阶段的关键技术 ,供以后施工时参考。

As major development area of CNSPC,SINOPEC,the pace of exploration and development in Tahe oilfield is quickened at present.On the basis of geological characteristic and drilling difficulty in Tahe oilfield,integrated with drilling practice of horizontal well TK112H,TK110H,TK111H,TK220H,the paper summed up the basic operational procedure and key technique of each stage in the drilling of the area.