OIL AND GAS PRORATION SCHEDULE LISTED BY PURCHASER APRIL 2019
                                                       UPDATED THRU   03/26/2019
                                           NOTE: ONLY CASINGHEAD GAS LIMIT FOR OIL
                                            LEASES IS SHOWN. *** = SPLIT CONNECTION
                                            PURCHASER MUST CALCULATE REDUCTION FOR
        ZACHRY EXPLORATION, LLC             LESS THAN 100% TAKE.
        PO BOX 241749
        SAN ANTONIO         TX     78224
GAS-WELLS (MCF)
DIST  FIELD NAME,ALLOC & FACTOR                  MONTHLY      TOP   MONTHLY   2/1
        OPERATOR           I.D.     LEASE           ALLOW    ALLOW   DEL     STATUS
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
02  LARGO NAVIDAD (6560)             FLD NO. 52060600 NF
     ZACHRY EXPLORATION,  240638 KAUP UNIT         31800X   44640X   44640       0
                             FIELD TOTAL MONTHLY DELIVERABILITY      44640
                             G-10 DELIVERABILITY MONTHLY TOTAL       44640
                             SYSTEM MONTHLY TOTAL                    44640
     ZACHRY EXPLORATION, LLC           950468-0001 LEASE USE               PAGE   1