@NFX – Newfield to Increase STACK Footprint May 5, 2016

Significant overlap with current NFX acreage and expands footprint CHK net acreage NFX net acreage NFX STACK producer Industry STACK producer + Last 12 mos drilling permits X Current drilling rigs Wittrock 16-16-9 1H (9,190’) IP30: 2,240 boepd (67% oil) Chesapeake Deep River 30-1MH (4,929’) IP30: 956 boepd (68% oil) Gastar Hansens 1607 1-12MH (4,880’) IP30: 1,430 boepd (60% oil) Payrock Stiles 1407 2-4MH (5,019’) IP30*: 1,860 boepd Payrock Post Brothers 1H-27X (10,066’) IP30*: 1,701 boepd (51% oil) Newfield Hornsilver 0334-4H (10,155’) IP30: 1,015 boepd (66% oil) Devon Eve 1506 1-17MH (4,930’) IP30: 948 boepd (86% oil) Payrock James 1H-2X (9,993’) IP30*: 2,166 boepd (69% oil) Newfield Laura 1H-17X (10,073’) IP30*: 1,326 boepd (66% oil) Newfield FSB 1H-26X (9,857’) IP30*: 1,608 boepd (69% oil) Newfield JR Barton 1H-28X (9,898’) IP30*: 1,480 boepd (76% oil) Newfield Peters 1H-15X (10,190’) IP30*: 1,040 boepd (82% oil) Newfield Redhead 1H-9XX (11,787’) IP30*: 1,287 boepd (80% oil) Newfield Haley pad avg (4,628’) IP30*: 1,850 boepd (18% oil) Devon Boden 1-15-10XH (9,799’) IP24: 3,508 boepd (29% oil) Continental Olive Lee 1H-22 (4,594’) IP30: 1,798 boepd (17% oil) Devon Robinson-Payday16-1H (4,249’) IP24: 910 boepd (55% oil) Carrera Scheffler 1H-9X (10,150’) IP30*: 1,843 boepd (77% oil) Newfield Peoples 1-29H (4,768’) IP30: 1,758 boepd (48% oil) Cimarex Vessels 1H-3526X (9,937’) IP30: 2,238 boepd (45% oil) Cimarex Ludwig 1-22-15XH (9,711’) IP24: 2,782 boepd (76% oil) Continental Clayton 1H-0904X (9,864’) IP30*: 3,180 boepd (15% oil) Cimarex Showboat 1003 1AH (9,756’) IP30*: 1,750 boepd Devon Morning Thunder 36-1H (4,721’) IP30*: 1,980 boepd Devon Vinnie 1-15H (4,732’) IP30*: 2,430 boepd Cimarex Ireta 1-4-9XH (10,188’) IP24: 16,609 Mcfd Continental Akin 1-27-22XH (8,390’) IP30: 15,600 Mcfd, 35 bopd Continental • • 1” = 10 mi Note: IP* denotes three stream rate (oil / gas / NGLs)