DRUESEDOW "C"

Oil // district 8 // lease#19117

op: VANGUARD PRODUCTION COMPANY

cum_oil

43k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2002-06

-- production_history

cum_oil: 43,316 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

164 BBL/mo

Di (annual)

5.4%

b-factor

0.0

EUR

33,769 BBL

R-squared

0.484

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4UNION EXPLORATION16,5001982-06-04
EOF // multi-state drilling data platform // 2026