JEFFERIES-JACKSON

Oil · District 7B · Lease #29339

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

5k BBL

Cum Gas

0 MCF

Wells

1

Production

2004-01 — 2006-02

Peak Month

2004-01

Production History

Cum Oil: 4,847 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

720 BBL/mo

Di (annual)

537.3%

b-factor

0.7

EUR

4,639 BBL

R-squared

0.647

type

hyperbolic

Operator History (from monthly production reports)

2004-01 — 2011-02 SOJOURNER DRILLING CORPORATION 86 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOJOURNER DRILLING CORPORATION13,0002003-11-06