Non-mature gas and oil mean those whose byried depth is more shallow than the threshold depth of the sedementary organic matter which is transformed into the gas and oil.
未成熟油气是指那些埋藏深度浅于成熟门限深度的沉积有机质生成的油气。
Based on Empirical Mode Decomposition (EMD), a new method was presented to monitor flow pattern of oil-gas two-phase flow by using energy evaluation and threshold probability statistical technique.
基于经验模态分解技术，采用能量评估和阈值概率统计手段，提出了一种油气两相流流型状态监测的新方法。
The importance and formulation method of the oil analysis for threshold have been researched.
研究油液分析界限值的重要性和制定方法。
This paper discusses some factors affecting oil-generation threshold depth of the Tertiary basins in East China.
进一步讨论了影响我国东部第三系含油气盆地成油门限值的几种地质因素。
Physical property data proves that if the physical property of thin sand reservoir is above the threshold value of reserve calculation in its block, it will be good oil-gas reservoir.
物性分析资料证实，部分薄砂层的储层物性在所在区块的储量计算界限值以上，可以成为好的油气储集层。
Physical property data proves that if the physical property of thin sand reservoir is above the threshold value of reserve calculation in its block, it will be good oil-gas reservoir.
物性分析资料证实，部分薄砂层的储层物性在所在区块的储量计算界限值以上，可以成为好的油气储集层。
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