PETTIT, J. B.

Oil // district 9 // lease#6184

op: PCORE EXPLORATION & PROD II LLC

cum_oil

107k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

2001-05

-- production_history

cum_oil: 106,552 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

943 BBL/mo

Di (annual)

16.6%

b-factor

0.3

EUR

92,302 BBL

R-squared

0.672

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HALLWOOD PETROLEUM, INC.17,7002001-01-16
6HALLWOOD PETROLEUM, INC.17,7002001-01-16
142-383-30282--------
1D42-383-00414--------
242-383-30281--------
342-383-30280--------
442-383-30279--------
EOF // data source: Texas Railroad Commission // 2026