GEODYNE ENERGY INCOME PROGRAMS
2003 YEAR-END ESTIMATED VALUATION ON A PER UNIT BASIS(1)
CASH DISTRIBUTIONS PER UNIT
---------------------------
2002 YEAR-END CUMULATIVE
FORMATION UNIT 2003 YEAR END PER UNIT ESTIMATED 2003 DISTRIBUTIONS
P/SHIP DATE SIZE ESTIMATED VALUATION(2) VALUATION(2) TOTAL THRU 12/31/2003 P/SHIP
- -------- ---------- ------------------------------- ------------- -------- --------------- ------
<s> <c> <c> <c> <c> <c> <c> <c>
II-A 07/22/87 $100 $39.62 $32.57 $5.03 $119.75 II-A
II-B 10/14/87 $100 $39.71 $30.91 $4.62 $115.35 II-B
II-C 01/13/88 $100 $58.28 $47.30 $5.42 $126.22 II-C
II-D 05/10/88 $100 $64.26 $55.39 $5.00 $129.92 II-D
II-E 09/27/88 $100 $51.79 $41.33 $6.01 $125.44 II-E
II-F 01/05/89 $100 $64.91 $50.29 $8.94 $136.08 II-F
II-G 04/10/89 $100 $64.83 $49.34 $8.73 $130.77 II-G
II-H 05/17/89 $100 $62.06 $47.95 $8.13 $123.31 II-H
(1) This chart must be read in connection with the letter dated February 2, 2004, providing important
assumptions and other information on the methodology used to calculate these estimates.
(2) 2003 Year-End estimates use $29.25 per barrel of oil and $5.77 per thousand cubic feet ("MCF") of gas compared to
$28.00 per barrel and $4.74 per MCF of gas for the 2002 Year-End estimates.
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