N.C. GRIFFIN TRACT 1

Oil · District 09 · Lease #33654

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

21k BBL

Cum Gas

0 MCF

Wells

1

Production

2017-07 — 2026-04

Peak Month

2018-01

Production History

Cum Oil: 20,935 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

322 BBL/mo

Di (annual)

20.0%

b-factor

0.7

EUR

38,035 BBL

R-squared

0.700

type

hyperbolic

Operator History (from monthly production reports)

2017-07 — 2026-07 STEPHENS & JOHNSON OPERATING CO. 109 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STEPHENS & JOHNSON OPERATING CO.34,0602017-07-20