STATE UNIVERSITY A&D

Oil // district 10 // lease#22945

op: TAHOE ENERGY, INC.

cum_oil

231k BBL

cum_gas

0 MCF

wells

29

production

1993-01 — 2015-07

peak_month

1997-07

-- production_history

cum_oil: 230,788 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,016 BBL/mo

Di (annual)

11.2%

b-factor

0.0

EUR

216,038 BBL

R-squared

0.795

type

exponential

-- wells (29)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12TAHOE OIL & CATTLE CO.22,9002018-11-13
11TAHOE OIL & CATTLE CO.23,0002016-03-29
16TAHOE OIL & CATTLE CO.23,0002015-12-09
18TAHOE OIL & CATTLE CO.33,0002015-12-09
14TAHOE OIL & CATTLE CO.23,0002006-12-28
9TAHOE OIL & CATTLE CO.23,0002006-12-28
28PRIMAL ENERGY CORPORATION27,0001999-09-27
24PRIMAL ENERGY CORPORATION12,7501997-03-03
25PRIMAL ENERGY CORPORATION12,7501997-03-03
26PRIMAL ENERGY CORPORATION12,7501997-03-03
27PRIMAL ENERGY CORPORATION12,7501997-03-03
21PRIMAL ENERGY CORPORATION12,7251996-09-20
23PRIMAL ENERGY CORPORATION12,7251996-09-12
19PRIMAL ENERGY CORPORATION12,7451996-08-28
22PRIMAL ENERGY CORPORATION12,7201996-08-28
20TAHOE OIL & CATTLE CO.23,0001991-12-30
17TAHOE OIL & CATTLE CO.13,0001985-05-13
10TAHOE OIL & CATTLE CO.13,0001984-08-07
13TAHOE OIL & CATTLE CO.13,0001984-06-15
15TAHOE OIL & CATTLE CO.13,0001984-06-15
8TAHOE OIL & CATTLE CO.13,0001983-07-12
142-371-02184--------
1R42-371-02184--------
1W42-371-02193--------
242-371-02194--------
342-371-02195--------
542-371-02301--------
642-371-10391--------
742-371-10650--------
EOF // data source: Texas Railroad Commission // 2026