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垂直钻井系统在塔里木油田应用效果及对比分析
引用本文:刘磊,刘志坤,高晓荣.垂直钻井系统在塔里木油田应用效果及对比分析[J].西安石油大学学报(自然科学版),2007,22(1):79-81,86.
作者姓名:刘磊  刘志坤  高晓荣
作者单位:1. 西安石油大学,石油工程学院,陕西,西安,710065;塔里木胜利钻井公司,新疆,库尔勒,841000
2. 西安石油大学,石油工程学院,陕西,西安,710065
摘    要:概述了垂直钻井技术的基本原理及其在塔里木油田的应用状况,详细叙述了两种垂直钻井系统(VTK和Power-V)在塔里木油田克拉4井的应用情况,并对现场应用效果进行了对比和分析,提出了现有条件下需解决的问题及改进建议.

关 键 词:塔里木油田  高陡构造  垂直钻井系统  旋转导向钻井  应用效果
文章编号:1673-064X(2007)01-0079-03
修稿时间:2006-09-20

Application results of two vertical drilling systems in Talimu Oilfield and their comparison
LIU Lei,LIU Zhi-kun,GAO Xiao-rong.Application results of two vertical drilling systems in Talimu Oilfield and their comparison[J].Journal of Xian Shiyou University,2007,22(1):79-81,86.
Authors:LIU Lei  LIU Zhi-kun  GAO Xiao-rong
Abstract:Inclining prevention and drilling-speed enhancing is a pair of contradiction in drilling well in mountain front steep structural formation.The inclination angle of the mountain front structural formation in Talimu Basin generally ranges from 15°to 80°.In order to solve the contradiction,three internationally advanced vertical drilling systems are introduced.Two of them,VTK drilling system and Power-V drilling system are applied in Talimu Oilfield.The application results of them in Kela-4 well show that,they can all effectively control hole inclination and increase drilling speed,but the performance of Power-V drilling system is better than that of VTK drilling system.Some problems existing in the field applications of them are proposed and some improvement suggestions are given.
Keywords:Talimu Oilfield  steep inclined structure  vertical drilling system  rotary steering drilling tool  application result
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