MACHEMEHL

Oil // district 3 // lease#21098

op: MARATHON OIL COMPANY

cum_oil

16k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2008-03

peak_month

1993-01

-- production_history

cum_oil: 16,315 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,135 BBL/mo

Di (annual)

136.8%

b-factor

0.4

EUR

16,352 BBL

R-squared

0.954

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TXO PRODUCTION CORP.18,4501990-09-06
EOF // data source: Texas Railroad Commission // 2026