摘要
超声成像测井是利用超声波做信息载体进行井周扫描的测井方法,可以有效的了解油水井中套管的损伤、腐蚀及内径变化情况、射孔质量检查,为套损井修井作业评价提供依据。本文分析了目前吐哈油田套损状况及现有的监测手段,介绍了超声成像测井原理,并结合实例对应用效果作了详细评价。
Ultrasonic imaging well logging, a logging mode of using ultrasonic as information media to scan boreholewall, can effectively detect casing damage, corrosion, deformation of inner diameter and quality of perforating,consequently can provide evidence on how to make workover jobs. Both the actual state of casing damage and modes ofdetecting casing damage in Tuha Oilfield are analyzed in the paper, and the principle of ultrasonic imaging well loggingis introduced, then a close evaluation of the applied effects of this logging mode is made in combination with livingexamples.
出处
《新疆石油天然气》
CAS
2005年第1期75-79,共5页
Xinjiang Oil & Gas
关键词
套管
损坏
超声成像
测井
吐哈油田
casing
damage
ultrasonic image
logging
Tuha Oilfield
