STREET, ANNA -A-

Oil · District 09 · Lease #29831

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

43k BBL

Cum Gas

12k MCF

casinghead

Wells

1

Production

2000-12 — 2025-03

Peak Month

2002-09

Production History

Cum Oil: 43,074 BBL Cum Gas: 12,312 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

714 BBL/mo

Di (annual)

236.0%

b-factor

1.5

EUR

33,615 BBL

R-squared

0.763

type

hyperbolic

Operator History (from monthly production reports)

2002-04 — 2026-07 STEPHENS & JOHNSON OPERATING CO. 292 mo
2000-12 — 2002-03 HANE OPERATING, INC. 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12STEPHENS & JOHNSON OPERATING CO.22,9502000-09-25