DENISON

Oil · District 7B · Lease #26973

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

126k BBL

Cum Gas

284 MCF

casinghead

Wells

1

Production

1993-07 — 2017-03

Peak Month

1993-10

Production History

Cum Oil: 126,253 BBL Cum Gas: 284 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

937 BBL/mo

Di (annual)

8.2%

b-factor

0.1

EUR

145,290 BBL

R-squared

0.820

type

hyperbolic

Operator History (from monthly production reports)

2017-04 — 2020-03 SOJOURNER DRILLING CORPORATION 36 mo
1993-07 — 2017-03 POLK PETROLEUM, INC. 285 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SOJOURNER DRILLING CORPORATION16,5001993-06-24