CHICAGO SHALLOW

Oil // district 13 // lease#32275

op: URBAN OIL & GAS GROUP, LLC

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2012-09 — 2026-03

peak_month

2014-01

-- production_history

cum_oil: 1,935 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

78 BBL/mo

Di (annual)

149.6%

b-factor

0.9

EUR

2,217 BBL

R-squared

0.590

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1BTO VENTURE, INC.11,9992012-08-02
EOF // data source: Texas Railroad Commission // 2026