TEXACO <TXC> CANADA TO RAISE CRUDE OIL POSTINGS Texaco Inc's Texaco Canada said it will raise postings for its Edmonton/Swann Hills crude by 24 canadian cts a barrel, effective June 20. The company said the new posting for Edmonton/Swann Hills will be 25.60 dlrs a barrel. The price hike follows a round of crude oil price increases started late June 17 by Sun Co. The other major canadian crude suppliers raised prices June 18.