NEWMAN

Oil · District 7B · Lease #25392

Operator: SOJOURNER DRILLING CORPORATION

Cum Oil

11k BBL

Cum Gas

5k MCF

casinghead

Wells

1

Production

1993-01 — 1999-05

Peak Month

1994-04

Production History

Cum Oil: 11,013 BBL Cum Gas: 5,159 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

222 BBL/mo

Di (annual)

26.1%

b-factor

0.0

EUR

10,181 BBL

R-squared

0.694

type

exponential

Operator History (from monthly production reports)

1998-12 — 2026-07 SOJOURNER DRILLING CORPORATION 332 mo
1993-01 — 1998-11 RAYMOND, WM. C. 71 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SOJOURNER DRILLING CORPORATION15,3001989-03-06