COLEMAN BIG RIVER

Oil // district 3 // lease#27130

op: DAVIS SOUTHERN OPERATING CO LLC

cum_oil

19k BBL

cum_gas

0 MCF

wells

1

production

2016-08 — 2025-05

peak_month

2016-11

-- production_history

cum_oil: 19,340 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

425 BBL/mo

Di (annual)

30.9%

b-factor

0.0

EUR

16,475 BBL

R-squared

0.380

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DAVIS SOUTHERN OPERATING CO LLC26,5002016-08-08
EOF // data source: Texas Railroad Commission // 2026