RATLIFF "A"

Oil // district 9 // lease#12460

op: SUMMIT PETROLEUM LLC

cum_oil

113k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 113,331 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

519 BBL/mo

Di (annual)

4.7%

b-factor

0.1

EUR

124,831 BBL

R-squared

0.625

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HENRY PETROLEUM CORP.18,6001988-02-04
EOF // multi-state drilling data platform // 2026