OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER  SEPTEMBER 2022
                                                       UPDATED THRU   08/27/2022
                                           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                        6120
                             FIELD TOTAL MONTHLY GAS LIMIT            6120
03  HULL                             FLD NO.  43381001
      QUAIL CREEK OIL CORPORAT  02260 BARNGROVER HEIRS                   84000
      QUAIL CREEK OIL CORPORAT  02269 PHILLIPS, MORRIS ETAL              30000
      QUAIL CREEK OIL CORPORAT  02270 PHOENIX DEV. CO. INC. ETAL         30000
      QUAIL CREEK OIL CORPORAT  02271 SCARBROUGH, E. M.                  78000
      QUAIL CREEK OIL CORPORAT  02274 BALDWIN -A-                        36000
      QUAIL CREEK OIL CORPORAT  02276 BALDWIN, JACOB C. -B-              18000
      QUAIL CREEK OIL CORPORAT  02280 HEIMPLE -A-                        24000
      QUAIL CREEK OIL CORPORAT  02281 HEIMPLE -B-                        30000
      QUAIL CREEK OIL CORPORAT  02286 BINGLE, W. L.                      18000
      QUAIL CREEK OIL CORPORAT  02290 BROOKS, E.                         18000
      QUAIL CREEK OIL CORPORAT  02322 DOLBEAR FEE                       168000
      QUAIL CREEK OIL CORPORAT  02323 H & T C FEE SEC. 196                6000
      QUAIL CREEK OIL CORPORAT  02324 SMITH, WM. FEE                      6000
      QUAIL CREEK OIL CORPORAT  02330 ARMELIN, L. FEE                    24000
      QUAIL CREEK OIL CORPORAT  02335 HANNAH, D. FEE                     12000
      QUAIL CREEK OIL CORPORAT  02337 MOORE, W. C. FEE O/A                6000
      QUAIL CREEK OIL CORPORAT  04942 THOMAS, W. L., FEE                 12000
      QUAIL CREEK OIL CORPORAT  06460 PHILLIPS, MORRIS                   12000
      QUAIL CREEK OIL CORPORAT  06905 BALDWIN, J. C., FEE -B-             6000
      QUAIL CREEK OIL CORPORAT  27223 STENGLER-MECOM TRACT A LEAS         6000
      QUAIL CREEK OIL CORPORAT  27338 STENGLER -MECOM B LEASE                0
                             FIELD TOTAL MONTHLY GAS LIMIT          624000
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                      9900
      QUAIL CREEK OIL CORPORAT  24875 MERCHANT, A. -D-                   15960
      QUAIL CREEK OIL CORPORAT  24876 BURNS, C. K. ETAL                   1980
      QUAIL CREEK OIL CORPORAT  24877 BINGLE, W.L.                        1980
      QUAIL CREEK OIL CORPORAT  25138 ARMELIN, L.,FEE                        0
                             FIELD TOTAL MONTHLY GAS LIMIT           29820
GAS-WELLS (MCF)
DIST  FIELD NAME,ALLOC & FACTOR                  MONTHLY      TOP   MONTHLY   7/1
        OPERATOR           I.D.     LEASE           ALLOW    ALLOW   DEL     STATUS
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
03  HULL                             FLD NO. 43381001 A
     QUAIL CREEK OIL CORPORATION       684517-0001 SPOT MARKET GAS SYSTEM  PAGE   1
GAS-WELLS (MCF)
DIST  FIELD NAME,ALLOC & FACTOR                  MONTHLY      TOP   MONTHLY   7/1
        OPERATOR           I.D.     LEASE           ALLOW    ALLOW   DEL     STATUS
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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     360N    3000N     360       0
                             FIELD TOTAL MONTHLY DELIVERABILITY        360
                             GAS LIMIT MONTHLY TOTAL                659940
                             G-10 DELIVERABILITY MONTHLY TOTAL         360
                             SYSTEM MONTHLY TOTAL                   660300
     QUAIL CREEK OIL CORPORATION       684517-0001 SPOT MARKET GAS SYSTEM  PAGE   2