UNIVERSITY "1013"

Oil · District 08 · Lease #39829

Operator: STEPHENS & JOHNSON OPERATING CO.

Fields: FULLERTON

Cum Oil

43k BBL

Cum Gas

50k MCF

casinghead

Wells

1

Production

2010-01 — 2026-04

Peak Month

2010-06

Production History

Cum Oil: 42,675 BBL Cum Gas: 50,085 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,007 BBL/mo

Di (annual)

282.6%

b-factor

2.0

EUR

67,749 BBL

R-squared

0.750

type

hyperbolic

Operator History (from monthly production reports)

2010-01 — 2026-07 STEPHENS & JOHNSON OPERATING CO. 199 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2STEPHENS & JOHNSON OPERATING CO.17,5002009-10-13