COLEMAN A1

Oil // district 10 // lease#63178

op: APACHE CORPORATION

cum_oil

441k BBL

cum_gas

0 MCF

wells

1

production

2024-11 — 2026-03

peak_month

2025-03

-- production_history

cum_oil: 440,825 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

39,981 BBL/mo

Di (annual)

150.1%

b-factor

0.6

EUR

737,069 BBL

R-squared

0.755

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AHCALLON PETROLEUM OPERATING CO29,3002024-05-23
EOF // data source: Texas Railroad Commission // 2026