| 三维钻速方程及其反演模型 |
| |
| 引用本文： | 李子丰,李敬媛.三维钻速方程及其反演模型[J].西部探矿工程,1994,6(2):8-11. |
| |
| 作者姓名： | 李子丰 李敬媛 |
| |
| 作者单位： | 大庆石油学院 |
| |
| 摘 要： | 考虑钻头各向异性、地层各向异性和地层产状的影响，改进了钻头和地层相互作用的ＵＰＣ理论模型，并以矩阵的形式表达。同时，给出了利用实钻资料反演钻头各向异性指数和地层各向异性指数等参数的数学方法。
|
| 关 键 词： | 钻头 钻速方程 反演模型 |
THREE DIMENSIONAL DRILLING YELOCITY EQUATION AND ITS REVERSE EVOLUTION MODEL |
| |
| Li Zifeng Li Jinyuan.THREE DIMENSIONAL DRILLING YELOCITY EQUATION AND ITS REVERSE EVOLUTION MODEL[J].West-china Exploration Engineering,1994,6(2):8-11. |
| |
| Authors: | Li Zifeng Li Jinyuan |
| |
| Affiliation: | Daqing Institute of Petroleum |
| |
| Abstract: | The anisotropy of bit and formation,andthe occurence mode of formations are taken intoconsideration to improve the UPC model which re-veals the interaction of bit and formation. The im-proved model is shown in the form of matrix. Mean-time a mathematic method is given to reverse theevolution of anisotropy index of bit and formationby use of actual drilling data. |
| |
| Keywords: | drili velocity equation interactionof bit and formation model |
| 本文献已被 CNKI 维普 等数据库收录！ |
