** Australian energy stocks .AXEJ slip as much as 1.2%, hitting their lowest level since July 22
** Sub-index tracks falling oil prices after OPEC+ agreed to another large production hike in September O/R
** Woodside Energy WDS.AX and Santos STO.AX down 1.4% and 0.1%, respectively
** Sub-index up 6.4% YTD, including session moves
(Reporting by Shivangi Lahiri in Bengaluru)
((shivangi.lahiri@thomsonreuters.com))