DEAN BROS.

Oil // district 8 // lease#3663

op: SCHKADE, PATRICIA

cum_oil

7k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2010-07

-- production_history

cum_oil: 7,128 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

204 BBL/mo

Di (annual)

277.5%

b-factor

1.0

EUR

4,367 BBL

R-squared

0.699

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SCHKADE, DONALD21,3502008-03-07
142-417-81971--------
EOF // multi-state drilling data platform // 2026