Related party transactions (Tables)

9 Months Ended

Sep. 30, 2014

We participate in ownership of properties operated by Chesapeake, and we received revenues and incurred joint interest billings on these properties as follows:



	Three months ended			Nine months ended
	September 30, 2013			September 30, 2013
Revenues	$	2,449		$	5,289
Joint interest billings	$	(453	)	$	(1,764	)

In addition, Chesapeake participates in ownership of properties operated by us, and we paid revenues and recorded joint interest billings to Chesapeake on these properties as follows:



	Three months ended			Nine months ended
	September 30, 2013			September 30, 2013
Revenues	$	(1,549	)	$	(3,248	)
Joint interest billings	$	1,084		$	8,969

Amounts receivable from and payable to Chesapeake at December 31, 2013 were as follows:



	December 31, 2013
Amounts receivable from Chesapeake	$	466
Amounts payable to Chesapeake	$	64