| 提高钻井工程预算精度的研究 |
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| 引用本文： | 陈俊,刘谋芳.提高钻井工程预算精度的研究[J].西安石油大学学报(自然科学版),1997(1). |
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| 作者姓名： | 陈俊 刘谋芳 |
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| 作者单位： | 西安石油学院(陈俊)，长庆石油勘探局(刘谋芳) |
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| 摘 要： | 钻井工程预算常以标准井为基础，按设计井深与标准井井深的差异大小分段进行调整，这种方法极不合理，在实际应用中误差很大．从统计的观点出发，首次提出了钻井工程预算井深调整系数的概念，并建立了钻井工程预算的基本模型．该方法经实例应用分析表明能极大地提高钻井工程预算的精度，具有一定的科学性和合理性．该方法可望在实际应用中取得良好的效果
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| 关 键 词： | 钻井工程，预算，钻井时间，钻井费用 |
A Research of Enhancing the Precision of Drilling Engineering Budget |
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| Chen Jun et al.A Research of Enhancing the Precision of Drilling Engineering Budget[J].Journal of Xian Shiyou University,1997(1). |
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| Authors: | Chen Jun |
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| Abstract: | At present,the budget(period and cost) of drilling engineering is based on the standard well,and is readjusted segment by segment according to the difference of depth between the designed and the standard wells.That budget method is unreasonable and has great error in actual application.This paper,proceeding from statistics,puts forward the new concept of well depth adjustment factor for drilling engineering budget and established the basic budget models.Practical application examples show that this method can greatly raise the precision of drilling ergineering budget.Being scientific and reasonable,it is expected to achieve good results in actual applicatoins. |
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| Keywords: | drilling engineering budget drilling time drilling cost |
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