** Australian energy stocks .AXEJ gain as much as 2.8%, post their biggest intraday pct rise since Feb 4
** Oil prices ended 4% higher on Wednesday on fears of supply disruptions amid high geopolitical tensions O/R
** Woodside Energy WDS.AX rises 2.9%, Santos STO.AX up 4.6%
** Broader benchmark index .AXJO up 1.1%
** YTD, AXEJ up 11.3%
(Reporting by Nichiket Sunil in Bengaluru)
((Nichiket.Sunil@thomsonreuters.com))