胜利油田薄油层水平井钻井技术  

Horizontal Drilling Techniques in Thin Oil Bearing Zone in Shengli Oilfield

作　　者：赵景山[1] 

机构地区：[1]胜利油田职工大学勘探开发系,山东东营257004

出　　处：《石油钻探技术》2003年第5期72-74,共3页Petroleum Drilling Techniques

摘　　要：利用薄油层水平井钻井技术对自然形成的薄层油藏和因开采而形成的剩余油藏进行开发,对进入中后期开发的油田的增产和挖潜有十分重要的意义。在分析薄油层钻井难点的基础上,从优化设计、井眼轨迹控制和地质导向三方面对薄油层水平井钻井技术进行了介绍,并以营31-平1井为例,简单介绍了其现场应用情况。The horizontal drilling techniques are employed to develop natural thin reservoirs and residual reservoirs formed by long term recovery, which is significant to enhance output of mid-later period oilfield. Based on the analysis of drilling difficulties in thin reservoirs, the practical measures are developed including optimization of design, well trajectory control, and FEWD. Its field application in Ying31-Ping1 Well is outlined also.

关 键 词：胜利油田 水平井钻井 油层 薄层油藏 

分 类 号：TE243[石油与天然气工程—油气井工程]