OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER FEBRUARY 2021 UPDATED THRU 01/26/2021 NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL LEASES IS SHOWN. *** = SPLIT CONNECTION PURCHASER MUST CALCULATE REDUCTION FOR QUAIL CREEK OIL CORPORATION LESS THAN 100% TAKE. 10000 MEMORIAL DRIVE STE 770 HOUSTON TX 77024 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 03 DEVERS (FRIO 5900) FLD NO. 24429400 QUAIL CREEK OIL CORPORAT 17483 DANIEL ET AL 5712 FIELD TOTAL MONTHLY GAS LIMIT 5712 03 DRAKES BRANCH (COCKFIELD) FLD NO. 26058780 QUAIL CREEK OIL CORPORAT 24747 A. R. & S. DRAKES BRANCH FE 5712 QUAIL CREEK OIL CORPORAT 24748 SEC. 15-HUMBLE FEE 19600 FIELD TOTAL MONTHLY GAS LIMIT 25312 03 HULL FLD NO. 43381001 QUAIL CREEK OIL CORPORAT 02260 BARNGROVER HEIRS 84000 QUAIL CREEK OIL CORPORAT 02269 PHILLIPS, MORRIS ETAL 16800 QUAIL CREEK OIL CORPORAT 02270 PHOENIX DEV. CO. INC. ETAL 22400 QUAIL CREEK OIL CORPORAT 02271 SCARBROUGH, E. M. 61600 QUAIL CREEK OIL CORPORAT 02274 BALDWIN -A- 39200 QUAIL CREEK OIL CORPORAT 02276 BALDWIN, JACOB C. -B- 16800 QUAIL CREEK OIL CORPORAT 02280 HEIMPLE -A- 22400 QUAIL CREEK OIL CORPORAT 02281 HEIMPLE -B- 28000 QUAIL CREEK OIL CORPORAT 02286 BINGLE, W. L. 16800 QUAIL CREEK OIL CORPORAT 02290 BROOKS, E. 16800 QUAIL CREEK OIL CORPORAT 02322 DOLBEAR FEE 134400 QUAIL CREEK OIL CORPORAT 02323 H & T C FEE SEC. 196 5600 QUAIL CREEK OIL CORPORAT 02324 SMITH, WM. FEE 5600 QUAIL CREEK OIL CORPORAT 02330 ARMELIN, L. FEE 0 QUAIL CREEK OIL CORPORAT 02335 HANNAH, D. FEE 0 QUAIL CREEK OIL CORPORAT 02337 MOORE, W. C. FEE O/A 5600 QUAIL CREEK OIL CORPORAT 04942 THOMAS, W. L., FEE 11200 QUAIL CREEK OIL CORPORAT 06460 PHILLIPS, MORRIS 11200 QUAIL CREEK OIL CORPORAT 06905 BALDWIN, J. C., FEE -B- 0 QUAIL CREEK OIL CORPORAT 27223 STENGLER-MECOM TRACT A LEAS 5600 QUAIL CREEK OIL CORPORAT 27338 STENGLER -MECOM B LEASE 0 FIELD TOTAL MONTHLY GAS LIMIT 504000 03 HULL (EY-1-A) FLD NO. 43381275 QUAIL CREEK OIL CORPORAT 12720 BINGLE, W. L. 0 FIELD TOTAL MONTHLY GAS LIMIT 0 03 MERCHANT (CONSOLIDATED) FLD NO. 60558200 QUAIL CREEK OIL CORPORAT 24874 SMITH, WM. FEE 0 QUAIL CREEK OIL CORPORAT 24875 MERCHANT, A. -D- 9296 QUAIL CREEK OIL CORPORAT 24876 BURNS, C. K. ETAL 1848 QUAIL CREEK OIL CORPORAT 24877 BINGLE, W.L. 1848 QUAIL CREEK OIL CORPORATION 684517-0001 SPOT MARKET GAS SYSTEM PAGE 1 OIL-WELLS (MCF) MONTHLY--CASINGHEAD DIST FIELD/OPERATOR LSE # GAS LIMIT (MCF) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 03 MERCHANT (CONSOLIDATED) FLD NO. 60558200 QUAIL CREEK OIL CORPORAT 25138 ARMELIN, L.,FEE 0 FIELD TOTAL MONTHLY GAS LIMIT 12992 GAS-WELLS (MCF) DIST FIELD NAME,ALLOC & FACTOR MONTHLY TOP MONTHLY 12/1 OPERATOR I.D. LEASE ALLOW ALLOW DEL STATUS - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 03 DRAKES BRANCH (COCKFIELD) FLD NO. 26058780 AO QUAIL CREEK OIL CORP 057026 AR&S DRAKES BRA 0N 2800N 560 0 FIELD TOTAL MONTHLY DELIVERABILITY 560 03 HULL FLD NO. 43381001 A QUAIL CREEK OIL CORP 058552 FAILOR E.K. FEE 14B2 EXT 0 0 FIELD TOTAL MONTHLY DELIVERABILITY 0 03 MERCHANT (CONSOLIDATED) FLD NO. 60558200 AO QUAIL CREEK OIL CORP 138156 MERCHANT OPERAT 0N 2800N 840 0 FIELD TOTAL MONTHLY DELIVERABILITY 840 GAS LIMIT MONTHLY TOTAL 548016 G-10 DELIVERABILITY MONTHLY TOTAL 1400 SYSTEM MONTHLY TOTAL 549416 QUAIL CREEK OIL CORPORATION 684517-0001 SPOT MARKET GAS SYSTEM PAGE 2