Two decades of microthermometric studies of fluid inclusions within cements of Paleozoic sedimentary rocks in Poland are reviewed. The inclusions contain palaeofluids of variable composition: aqueous, brine, and hydrocarbon. They may be primary and/or secondary in origin and have one, two or more phases. They display visual fluorescence in blue, sometimes yellow to red (oil) or dull blue (one phase, methane) colours, or do not fluoresce at all. Based on the fluorescence characteristics in ultraviolet light, the inclusions’ hydrocarbons infill character may be estimated. The homogenization temperatures, which correspond to the minimum estimate of the trapping temperatures in the minerals, show variability in respect to the geological history of the area studied. They point to different geological stages in relation to the basin’s burial evolution. Microthermometric analyses enable wider interpretation due to the combination of studies of both hydrocarbon and aqueous inclusions. The presence of oil and/or gas in inclusions is proof of the occurrence and/or migration of oil and gas in the rocks of a region.

回顾了波兰古生代沉积岩胶结物中流体包裹体 20 年的显微温度测量研究。包裹体包含不同成分的古流体：水、盐水和碳氢化合物。它们可以起源于初级和/或次级并具有一个、两个或更多个相。它们显示蓝色的视觉荧光，有时是黄色到红色（油）或暗蓝色（单相，甲烷）颜色，或者根本不发出荧光。根据紫外光的荧光特性，可以估计包裹体的烃类充填特征。均化温度对应于矿物中捕获温度的最低估计值，显示出研究区域地质历史的可变性。他们指出了与盆地埋藏演化有关的不同地质阶段。由于对碳氢化合物和含水包裹体的研究相结合，显微测温分析能够进行更广泛的解释。包裹体中石油和/或天然气的存在证明了石油和天然气在一个地区的岩石中出现和/或迁移。