针对传统的水平井裸眼筛管完井防砂工艺在钻塞过程中易导致套管和分级箍磨损及钻塞后内壁留有毛刺等存在严重施工风险的特点,通过对工艺进行改进,采用水平井裸眼免钻塞完井防砂工艺既保持了裸眼筛管完井的优点又有效地克服了钻塞带来的不利影响,在现场应用效果良好。 Aiming at the defects that the traditional sand-hole drilling technology of open hole sieve of horizontal well is easy to lead to the abrasion of casing and grading hoop and burr on the inner wall of the borehole during the drilling process, it is characterized by serious construction risk. By improving the process and adopting horizontal well The naked-eye drilled well completion sand control technology not only maintains the advantages of naked-eye screen completion but also effectively overcomes the adverse effects brought by the drills, and works well in the field.