Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2017

Supplemental Cash Flow Elements [Abstract]

Cash Flow, Supplemental Disclosures

13. Supplemental Cash Flow Information

Supplemental cash flow disclosures and non-cash investing activities are presented below:

	Nine Months Ended September 30,
	2017		2016
	(In thousands)
Supplemental cash flow disclosures:
Cash paid for interest, net of amounts capitalized		$59,389		$55,808
Non-cash investing activities:
Increase (decrease) in capital expenditure payables and accruals		$98,829		$7,316
Contingent ExL Payment	52,300		—
Stock-based compensation expense capitalized to oil and gas properties	2,543		3,878
Asset retirement obligations capitalized to oil and gas properties	2,761		766