MCKENZIE 85

Oil // district 10 // lease#37547

op: ROBERT C. BROWER, LLC

cum_oil

148k BBL

cum_gas

0 MCF

wells

2

production

2005-06 — 2026-03

peak_month

2005-06

-- production_history

cum_oil: 148,496 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,966 BBL/mo

Di (annual)

142.8%

b-factor

1.0

EUR

106,763 BBL

R-squared

0.628

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2TMBR/SHARP DRILLING, INC.29,0002008-06-20
1WESTWIN ENERGY I, LP210,0002002-02-21
EOF // data source: Texas Railroad Commission // 2026