ARCO-BETHARD

Oil // district 3 // lease#26085

op: DAVIS SOUTHERN OPERATING CO LLC

cum_oil

31k BBL

cum_gas

0 MCF

wells

1

production

2011-01 — 2026-03

peak_month

2011-05

-- production_history

cum_oil: 30,517 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,929 BBL/mo

Di (annual)

139.0%

b-factor

0.3

EUR

23,688 BBL

R-squared

0.796

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DAVIS BROS. OIL PRODUCERS, INC.210,5002011-02-23
EOF // data source: Texas Railroad Commission // 2026