STATE HILBURN

Oil // district 11 // lease#68848

op: VOSKAMP EXPLORATION, INC.

fields: WASSON

cum_oil

8k BBL

cum_gas

0 MCF

wells

1

production

2005-10 — 2016-09

peak_month

2006-01

-- production_history

cum_oil: 7,992 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

140 BBL/mo

Di (annual)

28.2%

b-factor

0.0

EUR

5,913 BBL

R-squared

0.502

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VOSKAMP EXPLORATION, INC.15,5002005-07-20
EOF // data source: Texas Railroad Commission // 2026