PHARRIS UNIT

Oil // district 5 // lease#4312

op: O'BENCO, INC.

cum_oil

90k BBL

cum_gas

0 MCF

wells

1

production

2015-09 — 2026-03

peak_month

2015-09

-- production_history

cum_oil: 90,021 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,457 BBL/mo

Di (annual)

370.0%

b-factor

1.3

EUR

122,871 BBL

R-squared

0.836

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HO'BENCO, INC.210,5002015-01-28
EOF // data source: Texas Railroad Commission // 2026