Monitoring of steam chamber in steam-assisted gravity drainage based on the temperature sensitivity of oil sand |
GAO Yunfeng,FAN Ting’en,GAO Jinghuai,LI Hui,DONG Hongchao,MA Shigang,YUE Qingfeng |
Fig. 2. Variation trends of density (a), P-wave velocity (b), and S-wave velocity (c) of the heavy oil with the increase of temperature. |