JOHNSON -2-

Oil · District 08 · Lease #32487

Operator: SMITH & MARRS INC.

Cum Oil

278k BBL

Cum Gas

847k MCF

casinghead

Wells

14

Production

1993-01 — 2012-09

Peak Month

1993-01

Production History

Cum Oil: 277,700 BBL Cum Gas: 846,589 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,520 BBL/mo

Di (annual)

4.6%

b-factor

0.0

EUR

357,707 BBL

R-squared

0.331

type

exponential

Operator History (from monthly production reports)

2011-07 — 2013-03 PROPEL ENERGY, LLC 21 mo
2007-02 — 2011-06 ICA ENERGY OPERATING, L.L.C. 53 mo
1999-09 — 2007-01 ATLANTIC OPERATING, INC. 89 mo
1999-01 — 1999-08 SMITH & MARRS INC. 8 mo
1998-09 — 1998-12 GOTHIC PRODUCTION CORPORATION 4 mo
1995-06 — 1998-08 GOTHIC ENERGY CORPORATION 39 mo
1993-01 — 1995-05 JRP RESOURCES, L.C. 29 mo

Wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11BLACK TOP OPERATING, LLC27,0002012-03-23
5BLACK TOP OPERATING, LLC27,5002012-03-23
10PROPEL ENERGY LLC27,0002012-02-10
1PROPEL ENERGY LLC37,5002012-01-30
7PROPEL ENERGY LLC27,5002012-01-25
9PROPEL ENERGY LLC27,0002011-09-26
12BLACK TOP OPERATING, LLC37,5001995-08-01
3PROPEL ENERGY LLC37,5001995-08-01
4BLACK TOP OPERATING, LLC27,5001995-08-01
6PROPEL ENERGY LLC27,5001995-07-24
13PROPEL ENERGY LLC27,5001995-06-30
14PROPEL ENERGY LLC27,5001995-06-21
8PROPEL ENERGY LLC17,0001990-01-17
2PROPEL ENERGY LLC27,5001989-10-11