BLAIR

Oil // district 11 // lease#67716

op: THOMPSON, J. CLEO

fields: SABLE (MISS.)

cum_oil

82k BBL

cum_gas

0 MCF

wells

2

production

1997-02 — 2026-03

peak_month

1997-10

-- production_history

cum_oil: 81,860 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,233 BBL/mo

Di (annual)

43.5%

b-factor

0.7

EUR

79,003 BBL

R-squared

0.704

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PENWELL ENERGY, INC.311,7001998-02-27
2PENWELL ENERGY, INC.112,0001997-04-17
EOF // data source: Texas Railroad Commission // 2026