Influence of wettability of shaly sandstone on rock electricity parameters

It has been found that the existence of chlorite and illite will lead to the rock wettability of oil affinity.Chlorite and illite are developed in shaly sandstone of Yingcheng Formation in Longfengshan area,the saturation index n of 7 rock samples is very high,with the highest of 14.57,whereas the c...

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Veröffentlicht in:世界地质(英文版) 2020, Vol.23 (3), p.191-198
Hauptverfasser: ZHAO Yongqiang, PAN Baozhi, SI Zhaowei, LIN Fawu
Format: Artikel
Sprache:eng
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