... 合成基密闭液;;密闭取心;;岩心密闭率;;滤液侵入量 [gap=705]Keywords: synthetic-based sealing fluid; sealing core drilling; sealing rate of core; amount of invasive filtrate ..
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... 密闭排气阀 closed exhaust valve 密闭取心 sealing coring 密闭取心工具 sealed coring tool ...
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... patterns of spore deposition 菌孢子着落式样 sealed core data 密闭取心 development of embryo 胚胎发育 ...
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With the analysis of sealed coring well data and reservoir prediction, the sweep coefficient and oil displacement efficiency of water flooding in the various reservoirs of Daqing oilfield are given macroscopically.
3、通过密闭取心检查井岩心资料和储层预测分析与研究，宏观上给出了大庆油田不同类型储层的水驱波及系数和驱油效率。
参考来源 - 化学驱波及系数和驱油效率的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
论证了用常规取心代替密闭取心评价油层水淹程度的可行性。
It also deals with the probability of replacing seal-coring with normal coring to do evaluation for reservoir watered-out extent.
文章针对这一问题，利用密闭取心分析资料对阿尔奇公式中的岩石电学参数进行了刻度。
In view of such a problem, the lithological electrical parameters in Archie formula were calibrated by use of the analysis data of sealing core drilling.
充分利用密闭取心、密井网等资料，精细剖析了双河油田扇三角洲前缘储层沉积微相及其分布。
The microfacies and their distributions of fan delta front in Shuanghe oil field are analyzed in detail by using sealed coring data, highly dense well patterns and so on.
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