胜利油田小井眼钻井配套技术研究与应用  

RESEARCH AND APPLICATION OF SLIM HOLE DRILLING TECHNOLOGY IN SHENGLI OILFIELD

作　　者：周延军[1] 

机构地区：[1]胜利石油管理局钻井工艺研究院

出　　处：《钻采工艺》2011年第2期22-24,113,共3页Drilling & Production Technology

摘　　要：随着油田的勘探开发进入中后期,小井眼钻井技术是提高钻井效率,降低钻井成本的有效途径之一,目前在国内浅层油气田开发、老井加深、滩涂及边远地区探井作业得到广泛应用。小井眼技术推广应用的技术关键在于其配套技术是否完善,只有通过综合配套,才能充分发挥小井眼钻井的优势。文章介绍了胜利油田小井眼配套钻井技术,主要包括钻机、井身结构、钻头、井下工具、钻井模式、钻井液和完井液等,现场应用均取得了良好效果。胜利油田小井眼钻井技术的发展表明,其配套钻井技术是可行的,在经济方面也是成功的。Slim hole drilling technology is an effective way to improve drilling efficiency and reduce drilling cost,which has been widely used in shallow formation development,old well drilling deeper and wildcat outpost operation.The allied slim hole drilling technologies in Shengli Oilfield were introduced,mainly including drilling rig,well structure,bit,downhole tool,drilling type,drilling fluid and completion fluid.The field application of these technologies has been achieved good results,which provided technic guide for large scale application.

关 键 词：钻井 小井眼 井身结构 井下工具 钻井液 

分 类 号：TE246[石油与天然气工程—油气井工程]