COZART, L. E. #1

Oil · District 09 · Lease #18740

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

21k BBL

Cum Gas

72k MCF

casinghead

Wells

2

Production

1993-01 — 2023-04

Peak Month

1993-03

Production History

Cum Oil: 20,915 BBL Cum Gas: 72,214 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

117 BBL/mo

Di (annual)

36.6%

b-factor

1.9

EUR

18,941 BBL

R-squared

0.508

type

hyperbolic

Operator History (from monthly production reports)

1993-09 — 2026-07 STEPHENS & JOHNSON OPERATING CO. 395 mo
1993-01 — 1993-08 S & J OPERATING CO. 8 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2STEPHENS & JOHNSON OPERATING CO.26,2001978-07-27
1STEPHENS & JOHNSON OPERATING CO.15,8001978-02-08