随着热分析仪器的不断发展更新,热分析的应用范围在不断扩大,在石油地质实验中将成为一个重要的实验手段。对干酪根的热分析,法国石油研究所已做了些工作,国内还开展得不多,本文主要是用热重量法(TG),导数热重量法(DTG)和差热分析(DTA)对干酪根进行研究,并介绍干酪根在20°—620℃区间的热分析技术及其在石油地质上应用的初步成果。 With the constant development and update of thermal analysis instruments, the application of thermal analysis is expanding and will become an important experimental method in petroleum geological experiments. Thermal analysis of kerogen, the French Petroleum Institute has done some work, but also not much domestic development, this article is mainly by the thermogravimetric method (TG), derivative thermogravimetry (DTG) and differential thermal analysis (DTA) on Kerogen and the kerogen in the range of 20 ° -620 ℃ thermal analysis technology and its preliminary application in petroleum geology.