摘要
苏里格东部气田钻井过程中井漏是比较难解决的问题,因井漏造成钻井成本超额增加、施工周期延长。根据钻井完井资料统计,有部分井发生了比较严重的漏失。如何解决井漏,快速、安全、按时完成钻井任务是长期困扰气田开发的难题。笔者就钻井过程中的井漏问题,在对比研究邻井井漏资料的基础上,根据现场堵漏所采取的措施,以及参考部分文献,分析了苏东井漏的工程地质原因,提出了解决本区块堵漏技术措施并取得了一定的效果。
In the east of Sulige Gas field,lost circulation is difficult problems in well drilling process,which caused well drilling cost extra increase,construction period extended.How to solve lost circulation,fast,safe and finish drilling task is long plagued gas field development problems.On the basis of lost circulation information according to the site plugging measures taken,and reference section ocuments,we did comparative study in the process of drilling wells,we find and analyzes the engineering geology reasons for the east of Sulige gas field.Suggest present technical countermeasures for resolving lost circulation and have achieved certain results.
出处
《石油化工应用》
CAS
2012年第1期11-13,共3页
Petrochemical Industry Application
关键词
井漏
堵漏
lost circulation
mud loss control
