复合钻井技术在塔木察格易斜区块应用效果  

The Application Effect Analysis of Combined Drilling Technology in Easy Deviation Areas of Tamuchage Oil Field

作　　者：郭凤[1] 刘伟杰[1] 李玉海[2] 邹龙庆[1] 李志超 

机构地区：[1]东北石油大学,大庆163318 [2]大庆钻探工程公司钻井工程技术研究院,大庆163413 [3]大庆钻探地质录井一公司,大庆163411

出　　处：《科学技术与工程》2011年第3期580-584,共5页Science Technology and Engineering

摘　　要：对塔木察格区块地质结构进行了调研分析。明确易斜地层为大漠拐河组合南屯组。运用有限元法对底部钻具组合进行了屈曲分析和优化。实践表明在易斜地层实施复合钻井技术,防斜、打快的效果明显。Investigation analysis on geological structure of Tamuchage oil field is made,clear the highly deviated formation.Damoguaihe group and Nantun group and carried buckling analysis and optimization on the bottom hole assembly based on finite element method.Practice shows that the effect of rapid inclining prevention drilling obviously by applying combined drilling technology in highly deviated formation.

关 键 词：塔木察格 复合钻井 易斜地层 螺杆钻具 

分 类 号：TE242[石油与天然气工程—油气井工程]