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				Global benchmark Brent crude futures were down 45 cents at 
				$56.25 a barrel at 0947 GMT and touched a session low of $56.04 
				a barrel. West Texas Intermediate (WTI) crude futures were down 
				41 cents at $53.45 a barrel and traded as low as $53.86 earlier 
				in the day.
 "Bulls are liquidating ahead of the release of the monthly OPEC 
				report due out shortly and yet another increase in U.S. rig 
				counts is also playing part in the weakness," said Tamas Varga, 
				senior analyst at London brokerage PVM Oil Associates.
 
 U.S. oil drillers have added most drilling rigs since 2012 over 
				the past month, bringing the total count to 591 rigs, the most 
				since October 2015, Baker Hughes said in its weekly report.
 
 This rise in U.S. activity comes just as some oil producers are 
				reducing output to reverse global oversupply in a bid to prop up 
				prices.
 
 The Organization of the Petroleum Exporting Countries (OPEC) and 
				other producers, including Russia, agreed late last year to cut 
				output by almost 1.8 million barrels per day (bpd) during the 
				first half of 2017.
 
 The group will publish its first assessment of compliance with 
				the deal on Monday.
 
 Sources told Reuters last week compliance according to OPEC 
				calculations was 92 percent in January, while the International 
				Energy Agency said the rate was 90 percent.
 
 Kuwait's oil minister said on Monday that OPEC compliance was 92 
				percent while that of non-OPEC producers was 50 percent.
 
 (Additional reporting by Henning Gloystein in Singapore. Editing 
				by Jane Merriman)
 
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