BRANDENBERGER

Oil // district 9 // lease#9996

op: WILLOWBEND INVESTMENTS, INC.

cum_oil

18k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2020-04

peak_month

1997-04

-- production_history

cum_oil: 18,286 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

142 BBL/mo

Di (annual)

10.0%

b-factor

0.0

EUR

16,920 BBL

R-squared

0.526

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7NORDAN OIL & GAS CORP.22,9001997-04-03
6NORDAN OIL & GAS CORP.32,9001997-04-02
4NORDAN OIL & GAS CORP.12,8001983-01-06
EOF // data source: Texas Railroad Commission // 2026