XH-5十六臂井径测井技术在中原油田的应用

Application of XH-5 16-arm caliper logging technology in Zhongyuan Oilfield

万晓玲 戴恩汉 杨会朋 崔鸣 葛元霞 谢建瓴

中原油田分公司采油工程技术研究院，河南 濮阳 457001 中原油田分公司勘探开发科学研究院，河南 濮阳 457001 中原油田分公司采油四厂，河南 濮阳 457073

XH-5十六臂井径测井技术主要用于确定套管内径变化、射孔位置及接箍深度等。该仪器除记录最小、最大井径外，还记录了多个方位、方向上的套管内径值，因而可以更准确地获得套管形变、弯曲、断裂、腐蚀等信息。与常规的井径仪相比，十六臂井径仪测量得到的信息更全面，资料的成像处理效果更直观。

XH-5 16-arm caliper logging technology is mainly used for determining the variation of internal diameter of casing, the
location of perforating, the depth of coupling and so on. The instrument can record the internal diameter of casing in different
directions and orientations, as well as the maximum and minimum caliper. Therefore, it is able to obtain the correct information such
as casing deformation, bending, cracking and corrosion. Compared with the ordinary caliper, the data obtained with 16 arm caliper is
more comprehensive and the data imaging effect is more visualized.