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Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2014

Stock-Based Compensation

Schedule of weighted average assumptions

		Three Months Ended March 31, 2014
Expected life in years		4.5
Risk-free interest rate		1.33	%
Volatility		46.51	%
Dividend yield		1.5	%

Summary of stock option activity

		Stock Options (in thousands)		Weighted Average Exercise Price Per Share		Weighted Average Remaining Life (in years)		Aggregate Intrinsic Value (in thousands)
Options outstanding, January 1, 2014		2,152		28.27
Granted		107		41.18
Exercised		(410	)	20.77
Cancelled		(6	)	63.34
Options outstanding, March 31, 2014		1,843		30.58		3.5		$	33,101
Options exercisable, March 31, 2014		1,416		33.21		2.9		23,671

Schedule of restricted stock, restricted stock unit, performance unit, cash settled restricted stock unit and cash settled performance unit activity

		Shares (in thousands)		Weighted Average Grant-Date Fair Value Per Share
Non-vested awards, January 1, 2014		1,672		$	18.97
Granted		424		41.18
Vested		(777	)	20.19
Cancelled		(5	)	21.27
Non-vested awards, March 31, 2014(1)		1,314		25.41

(1) Non-vested awards as of March 31, 2014 are comprised of 223,000 cash settled restricted stock units and cash settled performance units and 1,091,000 restricted stock shares, restricted stock units and performance units.

Exterran Partners, L.P.

Stock-Based Compensation

Schedule of phantom unit activity

		Phantom Units (in thousands)		Weighted Average Grant-Date Fair Value per Unit
Phantom units outstanding, January 1, 2014		85		$	23.72
Granted		55		30.50
Vested		(39	)	25.19
Phantom units outstanding, March 31, 2014		101		26.84

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Tabular disclosure of the changes in outstanding nonvested shares.

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