BLAIR

Oil // district 11 // lease#68256

op: THOMPSON, J. CLEO

cum_oil

52k BBL

cum_gas

0 MCF

wells

1

production

1998-04 — 2026-03

peak_month

2000-12

-- production_history

cum_oil: 52,488 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

785 BBL/mo

Di (annual)

31.0%

b-factor

0.2

EUR

37,796 BBL

R-squared

0.895

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PENWELL ENERGY, INC.311,7001998-02-27
EOF // data source: Texas Railroad Commission // 2026