Acquisitions (Narrative) (Details) (USD $)	3 Months Ended	9 Months Ended		0 Months Ended	9 Months Ended
	Jun. 30, 2014	Jun. 30, 2014	Jun. 17, 2014 item	Jun. 17, 2014 Eagle Ford Shale [Member] acre item	Jun. 30, 2014 Eagle Ford Shale [Member]	Jun. 17, 2014 Pearsall [Member] item	Jun. 17, 2014 Buda [Member] item
Acquisitions (Textual) [Abstract]
Date of business acquisition					Jun. 17, 2014
Acquired average working interest				16.00%
Number of gross acres				11,100
Number of net acres				1,775
Producing non-operated natural gas wells			63	57		5	1
Undeveloped locations				109
Purchase price business acquisition				$ 81,700,000
Revenues attributable	1,011,909	1,011,909
Net income attributable	$ 388,128	$ 388,128