HAGEN RANCH UNIT

Oil // district 1 // lease#12996

op: WILSON, BILLY R.

cum_oil

171k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

2012-03

-- production_history

cum_oil: 171,024 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,811 BBL/mo

Di (annual)

16.9%

b-factor

0.0

EUR

128,651 BBL

R-squared

0.432

type

exponential

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TUSKAR (TEXAS), INC.312,5002011-09-16
2TUSKAR (TEXAS), INC.212,6001991-01-04
EOF // data source: Texas Railroad Commission // 2026