CHAPMAN /10/

Oil // district 14 // lease#424

op: MCSPADDEN OIL COMPANY

cum_oil

256k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1998-07

-- production_history

cum_oil: 256,229 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,478 BBL/mo

Di (annual)

14.5%

b-factor

1.1

EUR

270,027 BBL

R-squared

0.671

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6EXXCEL PRODUCTION COMPANY12,9502001-01-25
342-179-82238--------
542-179-82240--------
A 242-179-82242--------
EOF // multi-state drilling data platform // 2026