Exhibit 99.2

This Statement on Form 4 is filed by: (i) Apollo Athlon Holdings, L.P. (ii) AP Overseas VII (Athlon FC) Holdings, L.P., (iii) Apollo Management VII, L.P., (iv) AIF VII Management, LLC, (v) Apollo Management, L.P., (vi) Apollo Management GP, LLC, (vii) Apollo Management Holdings, L.P., and (viii) Apollo Management Holdings GP, LLC

Name of Designated Filer:  Apollo Management Holdings GP, LLC

Date of Event Requiring Statement:  February 12, 2014

Issuer Name and Ticker or Trading Symbol:  Athlon Energy Inc. [ATHL]

APOLLO ATHLON HOLDINGS, L.P.
By:	Apollo Advisors VII (APO DC), L.P.
	its general partner
	By:			Apollo Advisors VII (APO DC-GP), LLC
				its general partner
				By:		/s/ Laurie D. Medley
				Name:		Laurie D. Medley
				Title:		Vice President
AP OVERSEAS VII (ATHLON FC) HOLDINGS, L.P.
By:	Apollo Advisors VII (APO DC), L.P.
	its general partner
	By:			Apollo Advisors VII (APO DC-GP), LLC
				its general partner
			By:			/s/ Laurie D. Medley
			Name:			Laurie D. Medley
			Title:			Vice President
APOLLO MANAGEMENT VII, L.P.
By:	AIF VII Management, LLC
	its general partner
	By:				/s/ Laurie D. Medley
	Name:				Laurie D. Medley
	Title:				Vice President
AIF VII MANAGEMENT, LLC
By:		/s/ Laurie D. Medley
Name:		Laurie D. Medley
Title:		Vice President

APOLLO MANAGEMENT, L.P.
By:	Apollo Management GP, LLC
	its general partner
	By:		/s/ Laurie D. Medley
	Name:		Laurie D. Medley
	Title:		Vice President
APOLLO MANAGEMENT GP, LLC
By:		/s/ Laurie D. Medley
Name:		Laurie D. Medley
Title:		Vice President
APOLLO MANAGEMENT HOLDINGS, L.P.
By:	Apollo Management Holdings GP, LLC
	its general partner
	By:		/s/ Laurie D. Medley
	Name:		Laurie D. Medley
	Title:		Vice President
APOLLO MANAGEMENT HOLDINGS GP, LLC
By:		/s/ Laurie D. Medley
Name:		Laurie D. Medley
Title:		Vice President