DENIS

Oil · District 7C · Lease #14615

Operator: STEPHENS & JOHNSON OPERATING CO.

Cum Oil

151k BBL

Cum Gas

55 MCF

casinghead

Wells

6

Production

1997-07 — 2008-07

Peak Month

1999-03

Production History

Cum Oil: 150,561 BBL Cum Gas: 55 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,486 BBL/mo

Di (annual)

61.5%

b-factor

0.1

EUR

97,287 BBL

R-squared

0.921

type

hyperbolic

Operator History (from monthly production reports)

1999-02 — 2009-03 STEPHENS & JOHNSON OPERATING CO. 122 mo
1997-07 — 1999-01 PETRO-WEST CORPORATION 19 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10STEPHENS & JOHNSON OPERATING CO.13,0002000-03-16
7STEPHENS & JOHNSON OPERATING CO.13,0001999-07-15
8STEPHENS & JOHNSON OPERATING CO.13,0001999-06-28
4STEPHENS & JOHNSON OPERATING CO.12,6501998-04-07
3STEPHENS & JOHNSON OPERATING CO.12,6501997-11-03
1STEPHENS & JOHNSON OPERATING CO.12,6501997-05-23