** Shares of oil and gas companies decline premarket,
tracking a nearly 3% fall in crude prices O/R
** Brent crude LCOc1 down 2.5% at $76.78/bbl and U.S. West
Texas Intermediate crude CLc1 down 2.8% at $71.71/bbl after
sharp price cuts by top exporter Saudi Arabia and a rise in OPEC
output offset Middle East supply concerns
** Energy majors Chevron CVX.N and Exxon Mobil XOM.N down
0.3% and 0.7%, respectively
** Shares of Occidental Petroleum OXY.N , Callon Petroleum
CPE.N , Devon Energy DVN.N , Marathon Oil MRO.N and APA Corp
APA.O fall between 1.1% and 1.9%
** Oilfield services firms SLB SLB.N and Halliburton
HAL.N lose 1.1% and 1.6%, respectively
** Saudi Arabia on Sunday cut the February price of its
flagship Arab Light crude to Asian customers to the lowest level
in 27 months
(Reporting by Vallari Srivastava)
((Srivastava.Vallari@thomsonreuters.com;))