LUCAS UNIT #2

Oil // district 13 // lease#30679

op: OSBORN,W.B. OIL & GAS OPERATIONS

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

2006-06 — 2015-06

peak_month

2006-09

-- production_history

cum_oil: 4,165 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

388 BBL/mo

Di (annual)

228.3%

b-factor

0.4

EUR

3,310 BBL

R-squared

0.742

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OSBORN,W.B. OIL & GAS OPERATIONS19,0002006-05-09
EOF // data source: Texas Railroad Commission // 2026