BURRIS, M.J. -B-

Oil // district 1 // lease#7045

op: TRI-STAR SECURITIES INC.

fields: DUNLAP

cum_oil

1k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2008-03

peak_month

1994-10

-- production_history

cum_oil: 1,170 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

99 BBL/mo

Di (annual)

61.4%

b-factor

0.0

EUR

1,914 BBL

R-squared

0.379

type

exponential

-- wells (14)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
10	42-055-32071	LINCOLN DRILLING CO.	1	2,700	1981-07-03
11	42-055-32080	LINCOLN DRILLING CO.	1	2,700	1981-07-03
12	42-055-32081	LINCOLN DRILLING CO.	1	2,700	1981-07-03
14	42-055-32075	LINCOLN DRILLING CO.	1	2,700	1981-07-03
7	42-055-32074	LINCOLN DRILLING CO.	1	2,700	1981-07-03
8	42-055-32073	LINCOLN DRILLING CO.	1	2,700	1981-07-03
9	42-055-32082	LINCOLN DRILLING CO.	1	2,700	1981-07-03
1	42-055-31880	LINCOLN DRILLING CO.	1	2,700	1981-03-13
13	42-055-31887	LINCOLN DRILLING CO.	1	2,700	1981-03-13
2	42-055-31883	LINCOLN DRILLING CO.	1	2,700	1981-03-13
3	42-055-31881	LINCOLN DRILLING CO.	1	2,700	1981-03-13
4	42-055-31884	LINCOLN DRILLING CO.	1	2,700	1981-03-13
5	42-055-31882	LINCOLN DRILLING CO.	1	2,700	1981-03-13
6	42-055-31885	LINCOLN DRILLING CO.	1	2,700	1981-03-13