哈得逊油田HD1-7H井钻井技术

DRILLING TECHNOLOGY FOR WELL HD1-7H IN HARDERSON OILFIELD

塔里木探区哈得逊油田采用钻双台阶水平井开发薄油层 ,效果十分明显。通过HD1- 7H井薄油层的钻井实践 ,对于如何克服哈得逊地区水平井钻井难点 ,加快钻井速度 ,提高油层穿透率摸索出了一套有效的办法 ,可用于指导此类型井的现场施工。

Double-step horizontal wells were drilled to develop the thin reservoirs in Harderson Oilfield of Tarim, with remarkable effects achieved. Well HD1-7H was such a well drilled in the thin reservoir, and the drilling practice provided rich experience for overcoming the difficulties for drilling the horizontal well in this area. Penetration rate was effectively improved and the reservoir was successfully drilled through. The experience obtained from this well could be used to direct the field drilling operations of such wells.