ELLWOOD "A"

Oil // district 9 // lease#10962

op: TUTHILL & BARBEE

fields: JAMESON

cum_oil

21k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2005-04

peak_month

1997-07

-- production_history

cum_oil: 21,355 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

411 BBL/mo

Di (annual)

46.6%

b-factor

0.0

EUR

10,554 BBL

R-squared

0.515

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
207 UTUTHILL & BARBEE37,4001984-07-20
EOF // data source: Texas Railroad Commission // 2026