CITY OF ABILENE

Oil · District 7B · Lease #30836

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

19k BBL

Cum Gas

0 MCF

Wells

1

Production

2011-07 — 2017-05

Peak Month

2015-05

Production History

Cum Oil: 18,998 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

566 BBL/mo

Di (annual)

39.2%

b-factor

0.1

EUR

19,213 BBL

R-squared

0.547

type

hyperbolic

Operator History (from monthly production reports)

2011-07 — 2026-07 SOJOURNER DRILLING CORPORATION 181 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOJOURNER DRILLING CORPORATION12,0002010-11-19