| 基于EXCEL的定向钻井应用程序及其工程应用 |
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| 引用本文： | 刘海翔,向军文,刘志强.基于EXCEL的定向钻井应用程序及其工程应用[J].探矿工程,2010,37(2):14-16. |
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| 作者姓名： | 刘海翔 向军文 刘志强 |
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| 作者单位： | [1]中国地质科学院勘探技术研究所,河北廊坊065000 [2]中国地质大学北京,北京100086 |
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| 摘 要： | 定向钻井轨迹设计及控制软件较多，为方便工程现场应用，采用EXCEL计算公式及绘图功能，编制了EX—CEL在定向对接井的应用程序，通过工程实例，说明EXCEL能满足定向对接连通井计算精度要求。该程序简单易用，通过与地层信息相联，可及时判断轨迹穿过地层情况，大大地减少水平落平点失误。其EXCEL在定向对接连通井方面的应用，对长距离水平定向井、定向井和非开挖工程精确设计和施工具有指导意义。
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| 关 键 词： | EXCEL程序 定向钻井 对接井 轨迹 |
| 收稿时间： | 2009/12/3 0:00:00 |
| 修稿时间： | 2009/12/3 0:00:00 |
Directional Drilling Program Based on Excel and Its Application |
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| LIU Hai-xiang,XIANG Jun-wen and LIU Zhi-qiang.Directional Drilling Program Based on Excel and Its Application[J].Exploration Engineering(Drilling & Tunneling),2010,37(2):14-16. |
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| Authors: | LIU Hai-xiang XIANG Jun-wen and LIU Zhi-qiang |
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| Institution: | 1. The Institute of Exploration Techniques, CAGS, Langfang Hebei 065000, China; 2. China University of Geo-sciences 〈Beijing), Beijing 100086, China) |
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| Abstract: | There are a lot of sofiwares available for directional drilling trajectory design and control. Based on the Excel calculation formula and graphical functions, Excel program of directional intersected well was compiled for convenient application, which was proved by field applications that it could satisfy the calculation accuracy for directional intersected well. This simple and easy program provides real-time decision of drilling trajectory through formation by the relation of formation information with the error greatly reduced at the end of the build-up portion. Application of Excel in directional intersected well is instructive to the accurate design and construction of long-reach horizontal directional well, directional well and trenchless engineering. |
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| Keywords: | EXCEL program directional drilling intersected well drilling trajectory |
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