Synthetic oil(hydrocarbon)-bearing inclusion were synthesized in Iceland crystal with different Oil/water ratios(3/7,5/5,7/3,9/1),which provided better means for researching the mechanism of trapping oil(hydrocarbon)-bearing inclusion in carbonate.Through microscopic observation and micro-fluorometry,it could be seen that the inclusions distributed along the microcrack,which demonstrated that inclusions were trapped during the process of crack healing.Oil and brine inclusions not only distributed in the sam...