interval transit time curve 间隔传播时间曲线
acoustic interval transit time 声波时差
interval transit time data 声波时差资料
sonic interval transit time 声波时差
interval transit time method 声波时差法
interval transit-time method 声波时差法
Cast slice of the sandstones with higher interval transit time verified that the dissolution intensity of tuff fillings took on trunk.
对声波时差异常带砂岩进行大量的铸体薄片观察，证实了本区砂岩粒间溶蚀孔隙发育，凝灰质填隙物发生了强烈溶蚀。
When the gas saturation in formation is high, the characters of low neutron, low density, high interval transit time and high resistance are obvious;
当地层含气饱和度较高时，有低中子、低密度、高时差及高电阻率特征明显；
It is theoretically considered that reservoir gas-bearing makes interval transit time porosity and density porosity increase and neutron porosity decrease.
理论上认为，储层含气使声波时差孔隙度和密度孔隙度增大，使中子孔隙度减少。
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