GRAND SLAM

Oil // district 10 // lease#29304

op: THREE RIVERS OPERATING CO LLC

cum_oil

97k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 97,444 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

675 BBL/mo

Di (annual)

10.0%

b-factor

0.1

EUR

87,983 BBL

R-squared

0.805

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BADGER OIL CORPORATION110,3001984-11-21
2BADGER OIL CORPORATION210,2001984-08-28
EOF // data source: Texas Railroad Commission // 2026