MILLER, J.

Oil · District 09 · Lease #893

Operator: UNITED OPERATING, LLC

Cum Oil

17k BBL

Cum Gas

147 MCF

casinghead

Wells

9

Production

1993-01 — 2021-11

Peak Month

1994-05

Production History

Cum Oil: 16,574 BBL Cum Gas: 147 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

187 BBL/mo

Di (annual)

18.0%

b-factor

0.1

EUR

13,707 BBL

R-squared

0.737

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 RWA, LLC 96 mo
2012-04 — 2018-07 GREY RIDER ENERGY, LLC 76 mo
2011-02 — 2012-03 UNITED OPERATING, LLC 14 mo
2010-05 — 2011-01 REOSTAR OPERATING INCORPORATED 9 mo
2008-10 — 2010-04 SLATE HOLDINGS, INC. 19 mo
2004-01 — 2008-09 AKINS OIL COMPANY 57 mo
2003-06 — 2003-12 KURAN RESOURCES 7 mo
2000-01 — 2003-05 RACO MATERIALS INC. 41 mo
1998-05 — 1999-12 CRAIG, CARL 20 mo
1993-01 — 1998-04 CRAIG, BOB 64 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11RWA LLC13,9991993-08-09
142-009-83325RWA LLC------
242-009-16216RWA LLC------
342-009-83327RWA LLC------
442-009-83328RWA LLC------
542-009-10503RWA LLC------
642-009-83330RWA LLC------
842-009-83332RWA LLC------
942-009-83333RWA LLC------