| 主成分钻头评价方法在中原油田的应用 |
| |
| 引用本文： | 夏宏南,孙继明,王小建,宋金初,刘小利.主成分钻头评价方法在中原油田的应用[J].石油地质与工程,2005,19(3):45-46. |
| |
| 作者姓名： | 夏宏南 孙继明 王小建 宋金初 刘小利 |
| |
| 作者单位： | 长江大学石油工程学院湖北荆州434023;中原石油勘探局钻井工程技术研究院 |
| |
| 摘 要： | 应用主成分分析方法通过对大量钻头使用资料分析,根据每米成本、进尺、机械钻速和井深四个因素构建综合指标来评价钻头的使用效果,该方法与钻头每米成本评价方法总体是一致的,但又体现了钻头带来的潜在利益。利用该方法对中原油田濮城区块的沙河街组地层所使用的钻头型号进行了评价优选,并评价出其中使用效果较好的几种钻头,经过现场初步应用,取得较好效益。
|
| 关 键 词： | 钻头 评价 选型 参数 方法 中原油田 |
| 文章编号： | 1006-4095(2005)03-0045-02 |
| 修稿时间： | 2004年12月17 |
Application of principle component appraisal method of bits in Zhongyuan oilfield |
| |
| Xia Hongnan et al.Application of principle component appraisal method of bits in Zhongyuan oilfield[J].Petroleum Geology and Engineering,2005,19(3):45-46. |
| |
| Authors: | Xia Hongnan |
| |
| Abstract: | Principle component analysis technique was used to analyze large amount of bits utilization data. Utilization effects of bits were evaluated according to the composite appraisal standards established based on 4 factors including cost per meter, footage, penetration rate and well depth. This method, although being similar to the appraisal method of cost per meter, can reveal the potential benefits of bits. It has been used to evaluate and optimize the bits that were used in drilling of Shahejie Fm in Pu-cheng block, Zhongyuan oilfield, and several types of bits with good utilization effects were selected. Preliminary field application has achieved good economic benefits. |
| |
| Keywords: | bit evaluation type selection parameter analysis method |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
