SANDERS

Oil // district 8 // lease#26305

op: STOBER OIL AND GAS SERVICES, LLC

cum_oil

22k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1993-10

-- production_history

cum_oil: 22,180 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

543 BBL/mo

Di (annual)

41.5%

b-factor

0.0

EUR

15,683 BBL

R-squared

0.643

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RUSSELL BROTHERS OIL & GAS34,4502002-07-30
1JOHNSON, WILLIAM D.34,4501999-12-03
EOF // data source: Texas Railroad Commission // 2026