FOX, W. J.

Oil // district 2 // lease#9180

op: HILCORP ENERGY COMPANY

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2007-12 — 2011-12

peak_month

2008-03

-- production_history

cum_oil: 2,061 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

188 BBL/mo

Di (annual)

324.6%

b-factor

2.0

EUR

11,846 BBL

R-squared

0.880

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
42PENNZOIL PRODUCING CO.77,5142016-02-08
EOF // data source: Texas Railroad Commission // 2026