Oil and natural gas SEC defined prices (Tables)

3 Months Ended

Mar. 31, 2015

Property, Plant and Equipment [Abstract]

SEC defined pricing

SEC Defined Prices for each quarter for the last 12 months were as follows:

SEC Defined Prices for the 12 months ended	NYMEX Oil Price (per Bbl)		Henry Hub Gas Price (per MMBtu)		Ventura Gas Price (per MMBtu)
March 31, 2015	$	82.72	$	3.87	$	3.96
December 31, 2014	94.99		4.34		7.71
September 30, 2014	99.08		4.24		7.60
June 30, 2014	100.27		4.10		7.47

For purposes of comparison, first-of-the-month prices were as follows:

	NYMEX Oil Price (per Bbl)		Henry Hub Gas Price (per MMBtu)		Ventura Gas Price (per MMBtu)
April 2015	$	50.09	$	2.63	$	2.45
May 2015	59.15		2.57		2.51