ELLWOOD -B-

Oil // district 10 // lease#29768

op: TUTHILL & BARBEE

cum_oil

49k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-12

-- production_history

cum_oil: 48,572 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

259 BBL/mo

Di (annual)

6.1%

b-factor

0.0

EUR

48,483 BBL

R-squared

0.510

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106TUTHILL & BARBEE37,4502021-12-16
EOF // data source: Texas Railroad Commission // 2026