| 井径仪的非线性刻度方法 |
| |
| 引用本文： | 雷富荣,刘炳国.井径仪的非线性刻度方法[J].测井技术,2004,28(3):251-252. |
| |
| 作者姓名： | 雷富荣 刘炳国 |
| |
| 作者单位： | 大港油田测井公司,天津,300280;大港油田测井公司,天津,300280 |
| |
| 摘 要： | 根据井径仪推靠器的机械几何结构,计算出了推靠臂径向上的运动与推靠拉杆轴向上的运动之间的非线性关系.用此非线性方法对仪器刻度,使得国产连斜-井径并测仪的井径线性不好的问题得到了明显改善.
|
| 关 键 词： | 井径仪 刻度方法 非线性 |
| 文章编号： | 1004-1338(2004)03-0251-02 |
A Nonlinear Calibration Method for Caliper Tool |
| |
| LEI Fu-rong,LIU Bin-guo.A Nonlinear Calibration Method for Caliper Tool[J].Well Logging Technology,2004,28(3):251-252. |
| |
| Authors: | LEI Fu-rong LIU Bin-guo |
| |
| Abstract: | According to the machinery geometry structure of clamp piston of caliper tool,the nonlinear relation between the push arms movement along the radius and the pull rod movement along the axis is worked out. This nonlinear calibration method is used to calibrate the caliper tool, which obviously improves the measuring accuracy of the caliper tool made in China. |
| |
| Keywords: | caliper tool calibration method nonlinear |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
