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| 钻井定向测量系统数学模型 | |
| 引用本文： | 付鑫生,周静,刘塞立. 钻井定向测量系统数学模型[J]. 西安石油大学学报(自然科学版), 1995, 0(3) |
| 作者姓名： | 付鑫生 周静 刘塞立 |
| 作者单位： | 西安石油学院电子工程及自动化系 |
| 摘 要： | 在井筒或井下钻具定位的测量中，航空航天工业的加速度传感器和磁能门传感器被用于几千米深的井下，检测精度高，工作可靠．本文用矢量分析法信推导了两种用于井身轨迹检测的电子仪器的测量模型，较详细地说明了表征并身轨迹空间姿态的一些特些参数之间的关系． |
| 关 键 词： | 钻并，重力测井，磁力测井，方位角，井斜角，井眼轨迹，数学模型 |
Mathematical Models of Directional Survey System Used in Well Drilling |
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| Fu xin-sheng,et al. Mathematical Models of Directional Survey System Used in Well Drilling[J]. Journal of Xian Shiyou University, 1995, 0(3) | |
| Authors: | Fu xin-sheng et al |
| Affiliation: | Xi'an Petroleum Insttitue Xi'an 710061.China |
| Abstract: | n surveying the location of drilling tools in the wellbore or downhole,accelerating sensors and magnetic flux sensors used in aviation and space flight industry were used in wells, the depth of which are seevral thousand meters.The survey accuracy is very high and the work is reliable. Vector analysis method was used to derive the mathmatical models of two kinds of electronic instruments for surveying the trajectory of well bore in drilling.The relation among the characteristic parameters which express the space status of well bore'strajectory is discussed in detail in this paper. |
| Keywords: | drilling gravity logging magnetic logging azimuth deviation angle hole trajectory mathematical model. |
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