HART

Oil // district 8 // lease#23494

op: RIDGE OIL COMPANY

cum_oil

24k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

1997-03

-- production_history

cum_oil: 24,360 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,390 BBL/mo

Di (annual)

192.7%

b-factor

0.6

EUR

20,234 BBL

R-squared

0.893

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ARIDGE OIL COMPANY13,5001986-01-27
4ARIDGE OIL COMPANY13,5001985-12-27
5RIDGE OIL COMPANY13,5001985-12-27
2ARIDGE OIL COMPANY13,5001985-12-12
3RIDGE OIL COMPANY13,5001985-12-12
7MCMILLAN OIL, INC.14,5001984-02-06
8MCMILLAN OIL, INC.14,5001983-07-07
EOF // multi-state drilling data platform // 2026