摘要
存储式测井工艺在塔里木油田的应用初期出现了仪器释放困难、欠平衡水平井无法释放仪器等难题。对原来的机械释放器和数控释放器进行改进,研制了机械释放器水眼联动闭合结构和数控定时释放器,并将其应用到现场,现场应用一年多来收到了较好的应用效果,保障了存储式测井施工的安全性,大大提高了施工的成功率,为欠平衡水平井测井找到了一种较好的解决方案。
Based on the improvement of the old mechanical releaser and computerized releaser, we developed a mechanical linkage closed structure and a timing releaser. The new memory logging system＇s releaser has received good log effect, and ensures the log security, and provides a better solution for underbalanced horizontal well logging.
出处
《测井技术》
CAS
CSCD
2015年第2期205-208,共4页
Well Logging Technology
关键词
测井工艺
机械释放器
数控释放器
欠平衡水平井
logging techonoly
mechanical releaser
digital releaser
underbalanced horizontal well
