摘要
The thermal simulation experiment of Yaha and Hade crude oil samples in Tarim Basin was carried out,by using the gold tube confined system.The yield characteristics and kinetic parameters of cracking gases from Yaha and Hade oil samples were studied.The results demonstrate that the Yaha and Hade oil samples have high total gas yields (738.87 ml/g,598.98 ml/g) and C2-5 yields (256.85 ml/g,188.63 ml/g).Differences are existed in the kinetic parameters of cracking gases in the Yaha and Hade oils.The Mandong 1 gas pool in the eastern Tarim Basin was taken as an example and its kinetic modeling of gas generation was studied.It is suggested that gas source of the Mandong 1 gas pool was resulted from a large number of crude oil cracking.