** U.S.-listed shares of energy companies fall premarket,
tracking a more than $4/barrel drop in oil prices O/R
** Brent crude futures LCOc1 down 5.8% at $71.65/barrel;
U.S. West Texas Intermediate crude futures CLc1 down 6% at
$67.47/barrel
** Oil prices tumbled after Israel's retaliatory strike on
Iran over the weekend bypassed Tehran's oil and nuclear
facilities and failed to disrupt energy supplies
** Top oil and gas cos Exxon XOM.N and Chevron CVX.N
fall 2.3% and 1.8% respectively
** Shares of E&P cos Occidental Petroleum OXY.N fall 2.3%,
ConocoPhillips COP.N down 2.2% and Marathon Oil MRO.N dips
2.5%
** Shares of oilfield services firms Baker Hughes BKR.O
and SLB SLB.N fall 1.4% and 2.3% respectively
** Refiners Marathon Petroleum MPC.N and Phillips 66
PSX.N fall 1.5% and 1.3% respectively
(Reporting by Pooja Menon in Bengaluru)
((Pooja.Menon@thomsonreuters.com;))