BROOKS "A & C"

Oil // district 7 // lease#7939

op: SOJOURNER DRILLING CORPORATION

fields: EAST TEXAS

cum_oil

230k BBL

cum_gas

0 MCF

wells

14

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 230,273 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,193 BBL/mo

Di (annual)

13.3%

b-factor

1.5

EUR

263,514 BBL

R-squared

0.595

type

hyperbolic

-- wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
27ASHELL OIL COMPANY14,2001984-03-19
21ARSHELL OIL COMPANY14,3001982-07-30
10A42-401-84720--------
11A42-401-84721--------
13A42-401-84725--------
14A42-401-84727--------
15A42-401-84729--------
1C42-401-84704--------
20A42-401-84738--------
25A42-401-84748--------
2R42-401-84706--------
7A42-401-84715--------
8A42-401-84717--------
9A42-401-84718--------
EOF // data source: Texas Railroad Commission // 2026