Table of Contents Table of Contents 2 List of Tables 4 List of Figures 5 Abraxas Petroleum Corporation, Oil & Gas, Deals By Year, 2010 to YTD 2016 6 Abraxas Petroleum Corporation, Oil & Gas Deals By Type, 2010 to YTD 2016 7 Abraxas Petroleum Corporation, Oil & Gas, Deals By Region, 2010 to YTD 2016 8 Abraxas Petroleum Corporation, Oil & Gas, Deals By Sector, 2010 to YTD 2016 9 Abraxas Petroleum Corporation, Oil & Gas, Deals Summary, 2010 to YTD 2016 10 Abraxas Petroleum Corporation, Oil & Gas, Deal Details 12 Asset Purchase 12 Abraxas Petroleum Acquires Additional 210 Net Bakken Acres In Williston Basin 12 Abraxas Petroleum Acquires Additional 204 Net Acres In Dilworth East Prospect In Texas 13 Abraxas Petroleum Acquires 440 Net EagleFord Shale Acreage In McMullen County, Texas 14 Abraxas Petroleum Acquires 2,345 Net Acres In Texas For US$7.2 Million 15 Abraxas Petroleum Acquires Drilling Rig 16 Partnerships 17 Abraxas Petroleum Forms Joint Venture With Blue Stone Oil & Gas 17 Equity Offering 18 Abraxas Petroleum Completes Public Offering Of Shares For US$57.5 Million 18 Abraxas Completes Public Offering Of US$66.3 Million 20 Asset Transactions 22 Canadian Abraxas Plans To Sell Oil And Gas Assets In Alberta 22 Abraxas Petroleum Sells Permian Basin Properties In Texas For US$2.5 Million 23 Abraxas Petroleum Sells Permian Basin And Gulf Coast Properties In Texas For US$2.6 Million 24 Abraxas Petroleum Completes Sale Of EagleFord Shale Properties In McMullen County, Texas To F-250 For US$73 Million 25 Natural Resource Partners Completes Acquisition Of Bakken Shale And Three Forks Assets In North Dakota And Montana From Abraxas Petroleum For US$38.3 Million 26 Abraxas Petroleum Completes Sale Of 480 Net Acres Permian Basin Leases In Martin County, Texas For US$0.6 Million 28 Abraxas Petroleum Completes Sale Of 25% Interest In Nordheim Project For US$19 Million 29 Abraxas Petroleum To Sell Oil And Gas Properties In Alberta Basin For US$2.8 Million 30 Abraxas Petroleum Sells Oil And Gas Assets In Mid-Continent Region, US 31 Abraxas Petroleum Completes Sale Of Its Non-Core Assets In Colorado, Louisiana And North Dakota For US$5.4 Million 32 Acquisition 33 Canadian Abraxas Up For Sale 33 Abraxas Petroleum Corporation - Key Competitors 34 Key Employees 35 Locations And Subsidiaries 36 Head Office 36 Other Locations & Subsidiaries 36 Recent Developments 37 Financial Announcements 37 Nov 04, 2015: Abraxas Announces Third Quarter 2015 Results 37 Aug 06, 2015: Abraxas Announces Second Quarter 2015 Results 39 May 07, 2015: Abraxas Announces First Quarter 2015 Results 41 Mar 04, 2015: Abraxas Announces 2014 Results 43 Other Significant Developments 45 Nov 04, 2015: Abraxas Provides Operations Update; Announces 2016 Guidance And Capital Budget 45 Sep 03, 2015: Abraxas Provides Financial And Operational Update 46 Jul 28, 2015: Abraxas Provides Operations Update: July 28, 2015 48 Jul 23, 2015: Abraxas Comments on Recent Market Conditions 49 Apr 30, 2015: Abraxas Announces Acquisition Of An Additional Bakken/Three Forks Interest; Announces Reaffirmation Of Borrowing Base; Provides Operations And Guidance Update 50 Feb 23, 2015: Abraxas Announces 2014 Year End Reserves Grew 37% Over 2013 To 42.4 MMBoe; Provides First Quarter 2015 Guidance 52 Feb 02, 2015: Abraxas Provides Operations Update: Feb 2, 2015 53 Appendix 54 Methodology 54 About GlobalData 54 Contact Us 54 Disclaimer 54

List of Tables Abraxas Petroleum Corporation, Oil & Gas, Key Facts, 2014 1 Abraxas Petroleum Corporation, Oil & Gas, Deals Summary, 2010 to YTD 2016 1 Abraxas Petroleum Corporation, Oil & Gas, Deals By Year, 2010 to YTD 2016 6 Abraxas Petroleum Corporation, Oil & Gas Deals By Type, 2010 to YTD 2016 7 Abraxas Petroleum Corporation, Oil & Gas, Deals By Region, 2010 to YTD 2016 8 Abraxas Petroleum Corporation, Deals By Sector, 2010 to YTD 2016 9 Abraxas Petroleum Corporation, Oil & Gas, Deals Summary, 2010 to YTD 2016 10 Abraxas Petroleum Acquires Additional 210 Net Bakken Acres In Williston Basin 12 Abraxas Petroleum Acquires Additional 204 Net Acres In Dilworth East Prospect In Texas 13 Abraxas Petroleum Acquires 440 Net EagleFord Shale Acreage In McMullen County, Texas 14 Abraxas Petroleum Acquires 2,345 Net Acres In Texas For US$7.2 Million 15 Abraxas Petroleum Acquires Drilling Rig 16 Abraxas Petroleum Forms Joint Venture With Blue Stone Oil & Gas 17 Abraxas Petroleum Completes Public Offering Of Shares For US$57.5 Million 18 Abraxas Completes Public Offering Of US$66.3 Million 20 Canadian Abraxas Plans To Sell Oil And Gas Assets In Alberta 22 Abraxas Petroleum Sells Permian Basin Properties In Texas For US$2.5 Million 23 Abraxas Petroleum Sells Permian Basin And Gulf Coast Properties In Texas For US$2.6 Million 24 Abraxas Petroleum Completes Sale Of EagleFord Shale Properties In McMullen County, Texas To F-250 For US$73 Million 25 Natural Resource Partners Completes Acquisition Of Bakken Shale And Three Forks Assets In North Dakota And Montana From Abraxas Petroleum For US$38.3 Million 26 Abraxas Petroleum Completes Sale Of 480 Net Acres Permian Basin Leases In Martin County, Texas For US$0.6 Million 28 Abraxas Petroleum Completes Sale Of 25% Interest In Nordheim Project For US$19 Million 29 Abraxas Petroleum To Sell Oil And Gas Properties In Alberta Basin For US$2.8 Million 30 Abraxas Petroleum Sells Oil And Gas Assets In Mid-Continent Region, US 31 Abraxas Petroleum Completes Sale Of Its Non-Core Assets In Colorado, Louisiana And North Dakota For US$5.4 Million 32 Canadian Abraxas Up For Sale 33 Abraxas Petroleum Corporation, Key Competitors 34 Abraxas Petroleum Corporation, Key Employees 35 Abraxas Petroleum Corporation, Subsidiaries 36 List of Figures Abraxas Petroleum Corporation, Oil & Gas, Deals by Type, 2010 to YTD 2016 1 Abraxas Petroleum Corporation, Oil & Gas, Deals By Year, 2010 to YTD 2016 1 Abraxas Petroleum Corporation, Oil & Gas, Deals By Region, 2010 to YTD 2016 1 Abraxas Petroleum Corporation, Oil & Gas, Deals By Sector, 2010 to YTD 2016 1 Abraxas Petroleum Corporation, Oil & Gas, Deals By Year, 2010 to YTD 2016 6 Abraxas Petroleum Corporation, Oil & Gas, Deals by Type, 2010 to YTD 2016 7 Abraxas Petroleum Corporation, Oil & Gas, Deals By Region, 2010 to YTD 2016 8 Abraxas Petroleum Corporation, Oil & Gas, Deals by Sector, 2010 to YTD 2016 9