CONCENTRATIONS OF CREDIT RISK	12 Months Ended
CONCENTRATIONS OF CREDIT RISK	Sep. 30, 2013
CONCENTRATIONS OF CREDIT RISK
CONCENTRATIONS OF CREDIT RISK	17. CONCENTRATIONS OF CREDIT RISK Our oil and natural gas segment’s primary concentration of credit risk is associated with two customers that individually accounted for more than 10% of total oil and natural gas segment accounts receivable: Shell Trading Canada and Keyera Partnership. At September 30, 2013, these customers accounted for 53% and 16%, respectively, or in aggregate $1,009,000, of our oil and natural gas accounts receivables. Management does not believe significant credit risk related to these trade receivables exists at September 30, 2013 based on prior historical experience.

The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date.

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