LEWIS, J.

Oil // district 8 // lease#21714

op: SOJOURNER DRILLING CORPORATION

cum_oil

41k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1993-07

-- production_history

cum_oil: 41,018 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

561 BBL/mo

Di (annual)

16.3%

b-factor

0.0

EUR

41,293 BBL

R-squared

0.603

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SUN EXPL. & PROD. CO.-ABILENE36,8502019-08-05
5SUN EXPL. & PROD. CO.-ABILENE16,7001985-02-28
4SUN EXPL. & PROD. CO.-ABILENE16,7001984-08-06
EOF // data source: Texas Railroad Commission // 2026