井姿态参数的工程算法设计  

The Engineering Algorithm Design of the Well State Parameters

作　　者：郑勇[1] 汉泽西[1] 付鑫生[1] 周静[1] 

机构地区：[1]西安石油学院石油勘探仪器及自动化系

出　　处：《西安石油学院学报》1993年第1期44-49,共6页Journal of Xi'an Petroleum Institute

摘　　要：利用3维加速度计和3维磁通门的数据来计算测井或钻井时的井斜角、井斜方位角和仪器方位角等井的姿态参数已经相继在地层倾角测井仪、高精度连续测斜仪和随钻测量系统中得到了应用。本文从工程实现和实时处理的角度提出的一种算法具有运算速度快和精度较高的特点。实现该算法的设奋已装配到有关仪器上开始为油田服务。The method of calculating well state parameters, such as the deviation azimuth and Pad No. l's azimuth with the data from three—dimensional accelerometer and three—dimensional magnetometer while logging or drilling has already been applied in dipmeter, high accuracy continuous inclinometer and MWD system. From the point of engineering realization and real—time processing, this artcile provides an algorithm with properties of fast calculation and high accuracy. This algorithm has been applied in some relevant instruments which are now serving the oil fields.

关 键 词：三维 加速度计 磁通门 井斜角 

分 类 号：TE927[石油与天然气工程—石油机械设备]