According to this
http://www.qantas.com.au/fflyer/dyn/...rs/airline/lan you should earn 100% of the about 9500 miles you'll fly in economy (or more in other fares). As it doesn't seem the flights fall in any of these categories:
Points and Status credits are not earned on codeshare flights operated by airlines other than oneworldŽ Alliance Airlines. Points are not earned in G, N, O and Q classes on domestic flights within Chile; G, K, L, M, N, O, Q, S and V classes on domestic flights within Argentina; G, L, M, N, O, Q, S and V classes on domestic flights within Peru; and G, N, O, Q and S classes on domestic flights within Ecuador.