The Lower Paleozoic reservoir is Majiagou formation's putty crystal dolomite and powdercrystal dolomite primarily.
下古生界储层主要以马家沟组的泥晶白云岩和粉晶白云岩为主。
2
Character of Sodium carbonate white powdercrystal; When it dissolves in water, the liquid will have alkalinity, and emit heat; Sodium carbonate and acid react to salt.
性状白色粉状结晶；易溶于水，水溶液显碱性，并放出热量，易潮解；与酸发生反应生成盐。
3
Only the powdercrystal of ammonium magnesium carbonate tetrahydrate prepared was reported in previous literature, but there was no report on the synthesis of its single crystal.