影响小眼井井斜控制的因素分析  

Discussion on Slimhole Deviation Control Factors

作　　者：翟洪军[1] 姜玉芳[1] 王洪英[1] 

机构地区：[1]大庆石油管理局石油钻井研究所

出　　处：《石油钻探技术》1999年第1期21-23,共3页Petroleum Drilling Techniques

摘　　要：利用Ｗｅｌｐｌａｎ软件对钻压、井径扩大率、１＃、２＃钻铤刚度比、短钻铤长度、稳定器外径及转盘转速等影响小眼井井斜的因素进行了详细地分析与计算。大庆油田９口井的现场应用表明，Ｗｅｌｐｌａｎ软件的分析结果对小眼井防斜具有一定的指导意义。Effect of the factors including bit weight, hole enlargement, the 1st and 2nd drill collars above bit, short drill collar length, stabilizer OD and rotary speed on slimhole deviation are analyzed in detail by means of Wellplan softwares.Application results in 9 wells illustrate that such analyses with the softwares are conducive to deviation prevention in slimhole drilling .

关 键 词：小眼井 井斜 井斜控制 钻井 软件 

分 类 号：TE246[石油与天然气工程—油气井工程] TE928.07