钻孔堵漏技术在不同地质条件下的适用性研究  

Study on the applicability of drilling and plugging technology under different geological conditions

作　　者：成周 CHENG Zhou(Sichuan Huafeng Drill Ing&Eng Ineering Co.,Ltd,Chengdu 610000,China)

机构地区：[1]四川华锋钻探工程有限责任公司,四川成都610000

出　　处：《世界有色金属》2024年第11期226-228,共3页World Nonferrous Metals

摘　　要：孔堵漏技术是一种常用的地质工程技术,其目的在于解决钻井过程中可能遇到的漏失问题。本文通过对钻孔堵漏技术的介绍和作用进行了阐述,并重点研究了该技术在不同地质条件下的适用性。钻孔堵漏技术可以有效地解决钻井中的漏失问题,提高井筒完整性和安全性。其主要原理是利用堵剂填塞井眼中的漏失通道,形成有效的堵塞屏障。本文还探讨了该技术在不同地质条件下的适用性。根据地层特点和漏失情况的差异,选择合适的堵剂和施工方案,能够更好地应对不同地质条件下的漏失问题。通过进一步研究和实践,可以进一步完善和推广这一技术,提升钻井作业的效率和安全性。Hole plugging technology is a commonly used Geoprofessions#Geological engineering technology,which aims to solve the leakage problem that may be encountered during drilling.This article elaborates on the introduction and role of drilling and plugging technology,and focuses on studying its applicability under different geological conditions.Drilling and plugging technology can effectively solve the problem of leakage during drilling,improve wellbore integrity and safety.The main principle is to use blocking agents to fill the leakage channels in the wellbore,forming an effective blocking barrier.This article also explores the applicability of this technology under different geological conditions.Choosing appropriate plugging agents and construction plans based on the differences in geological characteristics and leakage situations can better cope with leakage problems under different geological conditions.Through further research and practice,this technology can be further improved and promoted,improving the efficiency and safety of drilling operations.

关 键 词：钻孔堵漏技术 地质条件 适用性 

分 类 号：TD712.6[矿业工程—矿井通风与安全]