OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR ZACHRY EXPLORATION, LLC LESS THAN 100% TAKE. 300 CONVENT STREET SUITE 2800 SAN ANTONIO TX 78205 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 02 LARGO NAVIDAD (6560) FLD NO. 52060600 NF ZACHRY EXPLORATION, 240638 KAUP UNIT 41633X 41633X 41633 0 ZACHRY EXPLORATION, 247334 ROBINSON-SOONER 4774X 6851X 6851 0 FIELD TOTAL MONTHLY DELIVERABILITY 48484 02 LONKEN (7030) FLD NO. 54829750 NF ZACHRY EXPLORATION, 257479 D. ROSE ET AL U 3131X 6541X 6541 0 FIELD TOTAL MONTHLY DELIVERABILITY 6541 G-10 DELIVERABILITY MONTHLY TOTAL 55025 SYSTEM MONTHLY TOTAL 55025 ZACHRY EXPLORATION, LLC 950468-0001 LEASE USE PAGE 1 OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER MAY 2015 UPDATED THRU 04/27/2015 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR ZG PIPELINE MANAGEMENT, L.L.C. LESS THAN 100% TAKE. ******************************* HOLD ON MAIL 0000000000000 00 00000 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 3/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 01 KIEFER RANCH (TAYLOR) FLD NO. 49174500 NF REGENCY ENERGY, INC. 127762 KIEFER, CHESTER H15 VIOL 0 0 REGENCY ENERGY, INC. 127763 KIEFER, CHESTER H15 VIOL 0 0 REGENCY ENERGY, INC. 128794 KIEFER, CHESTER H15 VIOL 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 SYSTEM MONTHLY TOTAL 0 ZG PIPELINE MANAGEMENT, L.L.C. 950705-0001 ZAVALA,FRIO,DIMMIT,&UVA PAGE 1