MIKESKA, B.

Oil // district 9 // lease#9997

op: TALPA OIL AND GAS CO., INC.

cum_oil

3k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1997-11

-- production_history

cum_oil: 3,333 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

137 BBL/mo

Di (annual)

29.7%

b-factor

0.0

EUR

5,505 BBL

R-squared

0.664

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3 AMAJOR PETROLEUM CORPORATION (A)25,1002018-01-31
4 AMAJOR PETROLEUM CORPORATION (A)25,0001984-10-29
1 AMAJOR PETROLEUM CORPORATION (A)15,1001982-12-27
EOF // data source: Texas Railroad Commission // 2026