涡轮流量曲线波动幅度较大，甚至出现不同测井速度下流量曲线交叉的现象。
The fluctuating range of turbine flow curve is higher, even the flow curve crossover occurs under different logging velocities.
电缆式测井中，数据传输速率影响测井速度或者制约下井仪器串中的仪器数量。
In wireline logging, the data rate can limit the logging speed or the number of tools in the tool string.
为油气碳氢检测，测井速度标定，声阻抗及演，模型正演等提供了有价值的数据。
It provided suefull data for hydrocarbon testing, well logging velocity calibration, sonic impedance inversion, and modelling and is significant for guiding oil-gas exploration of this area.
同时还总结出几点经验，如测井速度的选择、同位素的释放、负流量的形成原因等。
This article presents how to shower isotopes, the exact process of isotope tracer flow survey, and its interpretation methods.
同时还总结出几点经验，如测井速度的选择、同位素的释放、负流量的形成原因等。
This article presents how to shower isotopes, the exact process of isotope tracer flow survey, and its interpretation methods.
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