Application of optical sensing system in heavy oil recovery

Butler, 1981, The gravity of steam heated to parallel horizontal wells, JCPT, 20, 90 Butler, 1985, A new approach to the modelling of steam-assisted gravity drainage, JCPT, 20, 42, 10.2118/85-03-01 J. Jimenez, The Field Performance of SAGD Projects in Canada. International Petroleum Technology Conference, 3–5 December, Kuala Lumpur, Malaysia, IPTC12806. Zhang, 2007, Application of SAGD in ultra heavy oil development, Special Oil Gas Reservoirs, 14, 70 Xia, 2007, Progress of steam assisted gravity drainage, Special Oil Gas Reservoirs, 1, 7 Zhang, 2006 T.N. Nasr, H. Golbeck, G. Korpany, et al. SAGD Operating strategies. 1998 SPE International Conference on Horizontal Well Technology held in Calgary, Alberta, Canada Nov. 1–4, SPE 50411, 1998, 14 p. J. Goiffon, D. Gualtieri. Applications of Fiber-optic Real-time Distributed Temperature Sensing in a Heavy Oil Production Environment. The SPE Intelligent Energy Conference and Exhibition, Amsterdam, Netherlands, April 11–13th, 2006, SPE 99449. D.O. Johnson, R. Sugianto, P.H. Mock, et al. Identification of Steam-Breakthrough Intervals with DTS Technology. SPE 87631, Feb. 2004, 8 p. Hongjun, 2008, Application of temperature observation wells system in the SAGD operation of extra heavy oil reservoirs, Petrol. Geol. Recov. Efficiency, 15, 99 Xiaofeng, 2002, The optical fiber distributed temperature measurement system and its application in petroleum well logging, Petrol. Instrum., 16, 20