根据钻速方程分析提高钻速的有效途径
投稿时间：2009-12-02  修订日期：2009-12-23  点此下载全文
引用本文：王玉玺,张思慧,李欢欢.根据钻速方程分析提高钻速的有效途径[J].钻探工程,2010,37(3):14-17.
WANG Yu-xi,ZHANG Si-hui,LI Huan-huan. Effective Approach to Improving Drilling Rate According to the Analysis on Drilling Rate Equation[J]. Drilling Engineering, 2010,37(3):14-17.
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作者单位E-mail
王玉玺 大庆钻探工程公司钻井工程技术研究院  
张思慧 大庆钻井六公司  
李欢欢* 大庆钻探工程公司钻井工程技术研究院 lihuanhuan@cnpc.com.cn 
中文摘要:在安全条件下，提高钻井速度是钻井工程技术人员追求的目标和紧迫任务。根据大庆长垣通用钻速方程，分析影响钻速的主要因素及提高钻速的有效途径，以供钻井工程设计及现场工程技术人员参考，并用莺深1井、达深2井实钻数据在通用钻速方程中验证，其预测钻速与实际钻速误差仅为4.3%和4.8%，取得较好的符合率。
中文关键词:钻井工程  机械钻速；钻速方程；比钻压；比水功率；可钻性极值
 
Effective Approach to Improving Drilling Rate According to the Analysis on Drilling Rate Equation
Abstract:Under safety condition, improving drilling rate is the goal and urgent task for the drilling engineers and technicians．According to Daqing Changyuan general drilling rate equation, the analysis was made on main factors affecting drilling rate and effective approach to improving drilling rate, which was helpful for drilling engineering design. Actual drilling data of well Yingshen 1 and Dashen 2 were verified by general drilling rate equation with the fault only 4.3% and 4.8% between the predict and actual drilling rate, good coincidence rate was acquired.
keywords:drilling engineering  penetration rate  drilling rate equation  specific drilling pressure  specific hydraulic power  drillability extreme value
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