摘要
井下作业施工,打铅印是了解井下落物鱼顶形态和套管状况的重要方法。本文对打印的技术参数和印模分析步骤进行了阐述,对多年入井的铅印进行了分析、整理和归纳,形成了针对杆类落物、管类落物、绳类落物、套管技术状况以及井下其它技术状况的印模分析方法,并制定了针对不同印痕的对应处理措施。
During the construction of downhole operation, playing lead mold is an important way to understand the downhole casing fish top form and condition. This paper elaborated the technical parameters and lead mold analysis steps. The author analyzed and sorted many lead mold into the downhole, formed the analysis method for poles fall, tube fall, rope falling objects, technical conditions of conductor pipe and the other technical condition, and formulate the corresponding treatment measures according to different impressions.
出处
《石化技术》
CAS
2015年第3期194 216-,216,共2页
Petrochemical Industry Technology
关键词
铅模打印
印模分析
处理措施
lead mold printing
analysis of impression
treatment measures
