QUINN -A-

Oil · District 08 · Lease #28889

Operator: TANOS PRODUCTION, INC.

Fields: MOORE

Cum Oil

11k BBL

Cum Gas

18 MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

2011-06

Production History

Cum Oil: 11,367 BBL Cum Gas: 18 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

149 BBL/mo

Di (annual)

17.4%

b-factor

0.0

EUR

10,179 BBL

R-squared

0.661

type

exponential

Operator History (from monthly production reports)

2020-04 — 2026-07 FREE REIN OPERATING LLC 76 mo
2010-05 — 2020-03 CIRCLE H OIL COMPANY 119 mo
1995-05 — 2010-04 HARTOIL CORPORATION 180 mo
1995-01 — 1995-04 BIG SPRINGS ENERGY GROUP, INC. 4 mo
1993-01 — 1994-12 TANOS PRODUCTION, INC. 24 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6FREE REIN OPERATING LLC13,6001985-03-07
5FREE REIN OPERATING LLC13,6001984-11-20
4FREE REIN OPERATING LLC14,0001984-08-09
2FREE REIN OPERATING LLC14,0001984-04-30
1FREE REIN OPERATING LLC14,0001984-01-03