Derivatives (Tables)

3 Months Ended

Dec. 31, 2017

Derivative Instruments And Hedging Activities Disclosure [Abstract]

Summary Of Derivative Instruments Contracts

Derivative contracts in place as of December 31, 2017

	Production volume
Contract period	covered per month	Index	Contract price
Natural gas costless collars
January - March 2018	100,000 Mmbtu	NYMEX Henry Hub	$3.50 floor / $3.95 ceiling
January - March 2018	150,000 Mmbtu	NYMEX Henry Hub	$3.40 floor / $3.95 ceiling
January - December 2018	40,000 Mmbtu	NYMEX Henry Hub	$2.75 floor / $3.35 ceiling
January - December 2018	40,000 Mmbtu	NYMEX Henry Hub	$2.75 floor / $3.30 ceiling
April - December 2018	50,000 Mmbtu	NYMEX Henry Hub	$2.80 floor / $3.15 ceiling
Natural gas fixed price swaps
January - March 2018	50,000 Mmbtu	NYMEX Henry Hub	$3.700
January - March 2018	75,000 Mmbtu	NYMEX Henry Hub	$3.575
January - March 2018	100,000 Mmbtu	NYMEX Henry Hub	$3.520
January - December 2018	50,000 Mmbtu	NYMEX Henry Hub	$3.080
April - December 2018	40,000 Mmbtu	NYMEX Henry Hub	$2.910
July - December 2018	100,000 Mmbtu	NYMEX Henry Hub	$2.835
Oil costless collars
January - June 2018	2,000 Bbls	NYMEX WTI	$47.50 floor / $52.75 ceiling
January - December 2018	2,000 Bbls	NYMEX WTI	$47.50 floor / $52.50 ceiling
January - December 2018	2,000 Bbls	NYMEX WTI	$48.00 floor / $53.25 ceiling
January - December 2018	2,000 Bbls	NYMEX WTI	$50.00 floor / $55.75 ceiling
July - December 2018	3,000 Bbls	NYMEX WTI	$50.00 floor / $58.00 ceiling
Oil fixed price swaps
January - March 2018	4,000 Bbls	NYMEX WTI	$54.00
January - June 2018	4,000 Bbls	NYMEX WTI	$51.25
January - December 2018	3,000 Bbls	NYMEX WTI	$50.72
January - December 2018	2,000 Bbls	NYMEX WTI	$52.02
April - December 2018	4,000 Bbls	NYMEX WTI	$54.14
July - December 2018	2,000 Bbls	NYMEX WTI	$58.20

Summary Of Derivative Contracts

	December 31, 2017						September 30, 2017
	Fair Value (a)						Fair Value (a)
	Commodity Contracts						Commodity Contracts
	Current Assets			Current Liabilities			Current Assets			Current Liabilities			Non-Current Assets			Non-Current Liabilities
Gross amounts recognized	$	1,259,358		$	1,594,235		$	735,702		$	190,778		$	9,439		$	38,204
Offsetting adjustments		(1,259,358	)		(1,259,358	)		(190,778	)		(190,778	)		(9,439	)		(9,439	)
Net presentation on Condensed Balance Sheets	$	-		$	334,877		$	544,924		$	-		$	-		$	28,765

(a) See Fair Value Measurements section for further disclosures regarding fair value of financial instruments.