UNIVERSITY -47-

Oil // district 9 // lease#7022

op: RANGE PRODUCTION COMPANY

cum_oil

49k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1997-12

-- production_history

cum_oil: 48,579 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

252 BBL/mo

Di (annual)

7.7%

b-factor

0.0

EUR

38,253 BBL

R-squared

0.793

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6LEEDE OIL & GAS INC.22,6001977-12-19
4LEEDE OIL & GAS INC.12,6001977-10-27
5LEEDE OIL & GAS INC.12,6001977-10-27
3LEEDE OIL & GAS INC.12,6001977-08-15
142-105-30985--------
242-105-31140--------
EOF // multi-state drilling data platform // 2026