CLARK, IVAN "B"

Oil // district 8 // lease#22447

op: STUBBLEFIELD ENERGY COMPANY

cum_oil

263 BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-11

-- production_history

cum_oil: 263 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

13 BBL/mo

Di (annual)

160.1%

b-factor

0.0

EUR

90 BBL

R-squared

0.583

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DURANGO OPERATING CO., INC.15001985-04-16
EOF // multi-state drilling data platform // 2026