LEGACY

Oil · District 09 · Lease #31974

Operator: PRIMERA ENERGY, LLC

Cum Oil

25k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2011-05 — 2026-04

Peak Month

2012-10

Production History

Cum Oil: 24,863 BBL Cum Gas: 1,393,063 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,637 BBL/mo

Di (annual)

258.6%

b-factor

0.3

EUR

24,095 BBL

R-squared

0.678

type

hyperbolic

Operator History (from monthly production reports)

2016-02 — 2026-07 FELDERHOFF PRODUCTION COMPANY 126 mo
2013-11 — 2016-01 PRIMERA ENERGY, LLC 27 mo
2011-05 — 2013-10 G & F OIL, INC. 30 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HFELDERHOFF PRODUCTION COMPANY18,5002011-03-29