BAIRD UNIT

Oil · District 7B · Lease #31399

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

25k BBL

Cum Gas

86k MCF

casinghead

Wells

1

Production

2014-02 — 2026-04

Peak Month

2014-05

Production History

Cum Oil: 24,865 BBL Cum Gas: 86,310 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

287 BBL/mo

Di (annual)

13.9%

b-factor

0.0

EUR

24,716 BBL

R-squared

0.454

type

exponential

Operator History (from monthly production reports)

2014-02 — 2026-07 SOJOURNER DRILLING CORPORATION 150 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOJOURNER DRILLING CORPORATION15,0002013-12-04