FERRELL, MRS. ISABEL R., -A-

Oil // district 2 // lease#2238

op: MOSBACHER ENERGY COMPANY

cum_oil

176k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1997-01

-- production_history

cum_oil: 176,279 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,007 BBL/mo

Di (annual)

18.5%

b-factor

0.0

EUR

130,184 BBL

R-squared

0.525

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3 TMOSBACHER ENERGY COMPANY25,0311997-10-13
7MOSBACHER PRODUCTION CO.25,1121997-10-09
A 8PRUET PRODUCTION CO.15,3001996-11-05
EOF // data source: Texas Railroad Commission // 2026