Derivative Instruments (Tables)

12 Months Ended

Dec. 31, 2015

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Commodity Derivatives

At December 31, 2015, the Partnership had the following commodity derivatives:

Natural Gas Put Options

Production Period Ending December 31,	Volumes (MMBtu)(1)		Average Fixed Price (per MMBtu)(1)		Fair Value Asset (2)
2016		11,100	$	4.15	$	18,400
					$	18,400

(1) “MMBtu” represents million British Thermal Units.

(2) Fair value based on forward NYMEX natural gas prices, as applicable.

Summary of Gains or Losses Recognized Within Statements of Operations for Derivative Instruments Previously Designated as Cash Flow Hedges

The following table summarizes the gains or losses recognized within the statements of operations for derivative instruments previously designated as cash flow hedges for the periods indicated:

	Year Ended December 31,
	2015		2014
Gains reclassified from accumulated other comprehensive income into natural gas, oil and liquids revenues	$	2,800	$	6,900
Gains subsequent to hedge accounting recognized in gain on mark-to-market derivatives	$	11,600	$	-