【摘要】 本文针对当前石油测井仪器中所采用的磁记号测深系统。根据现场试验资料,分析了测深误差的产生原因,估算了测深误差,并且给出改进的磁记号的测深方法。更多还原

【Abstract】 The causes of the depth measurement errors in the magnetic depth signalsystem of well logging system are analysed in accordance with test results anderrors are estimated. An improved method of magnetic depth signal measurement is proposed.更多还原