分析了偏置导电环对阵列感应测井仪器响应信号的影响规律。
Analyzed is influence of eccentric conductive ring on signal responses in the array induction log tool.
研究垂直方向的速度对NMR测井响应特征的影响，能够为仪器设计和资料解释应用提供重要依据。
Researches on the effect of vertical logging speed on NMR logging responses can provide a sound basis for tool design and data interpretation.
经过改进的三臂井径测井仪器用3条臂的电位器串联来响应井眼内径的变化。
The modified logging tool with 3arm caliper responds to changes of hole inner diameter by serial potentiometers.
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