Connacher is implying that by installing the ESPs, both productivity and SOR numbers will improve. SOR numbers to the downside. Taken from yesterdays news release:

http://www.connacheroil.com/document...

......The circulation phase on the 15th well pair will be initiated and we anticipate converting one of the well pairs to a
downhole electric submersible pumping system (“ESP”). This practice has been increasingly adopted by SAGD
operators and should further improve well productivity and SOR’s. After a suitable period of operating
experience with the ESP, the company anticipates converting additional wells to ESP’s. Connacher anticipates
this will further enhance reliability and well productivity......