SHOE BAR RANCH "26"

Oil // district 10 // lease#39649

op: RUST OIL CORP.

cum_oil

181k BBL

cum_gas

0 MCF

wells

4

production

2009-10 — 2026-03

peak_month

2009-11

-- production_history

cum_oil: 180,942 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,382 BBL/mo

Di (annual)

5.8%

b-factor

0.0

EUR

269,813 BBL

R-squared

0.487

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4RUST OIL CORP.19,5002011-12-06
3RUST OIL CORP.29,5002010-08-25
2RUST OIL CORP.19,5002010-06-02
1RUST OIL CORP.19,5002008-11-21
EOF // data source: Texas Railroad Commission // 2026