SEALY, GEORGE SEC. -45-

Oil // district 10 // lease#4020

op: STEVENS & TULL, INC.

cum_oil

8k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2020-04

peak_month

1995-10

-- production_history

cum_oil: 7,860 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

145 BBL/mo

Di (annual)

31.2%

b-factor

0.0

EUR

5,534 BBL

R-squared

0.463

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7STEVENS & TULL, INC.13,5001995-07-13
342-475-03402--------
442-475-03407--------
642-475-10424--------
EOF // data source: Texas Railroad Commission // 2026