TXL -C-

Oil // district 10 // lease#2640

op: MARATHON OIL COMPANY

fields: HERRELL

cum_oil

87k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1996-05

-- production_history

cum_oil: 86,986 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

421 BBL/mo

Di (annual)

6.2%

b-factor

0.3

EUR

90,892 BBL

R-squared

0.616

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22MARATHON OIL COMPANY25,1001996-02-14
9MARATHON OIL COMPANY11,6001994-07-05
10 L42-431-10054--------
EOF // multi-state drilling data platform // 2026