The first few that come to mind... (some are paid subscription)

http://www.rigzone.com/

http://www.upstreamonline.com/

http://www.gulfpub.com

http://www.lngworldnews.com/

http://www.manmonthly.com.au/

http://www.eng-tips.com/ (all engineering forum)

http://www.australianmining.com.au/news/

http://www.hydrocarbonprocessing.com/