QUINN -HH-

Oil · District 08 · Lease #31067

Operator: TEXAS SECONDARY OIL CORPORATION

Fields: MOORE

Cum Oil

12k BBL

Cum Gas

97 MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2008-02

Production History

Cum Oil: 12,154 BBL Cum Gas: 97 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

172 BBL/mo

Di (annual)

338.6%

b-factor

1.9

EUR

9,795 BBL

R-squared

0.761

type

hyperbolic

Operator History (from monthly production reports)

2020-04 — 2026-07 FREE REIN OPERATING LLC 76 mo
2003-08 — 2020-03 CIRCLE H OIL COMPANY 200 mo
1995-05 — 2003-07 HARTOIL CORPORATION 99 mo
1994-12 — 1995-04 TEXAS SECONDARY OIL CORPORATION 5 mo
1993-01 — 1994-11 TANOS PRODUCTION, INC. 23 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5FREE REIN OPERATING LLC13,6001986-07-29