GOLDSTON-WEATHERBY UNIT

Oil · District 09 · Lease #31852

Operator: SAGE NATURAL RESOURCES LLC

Cum Oil

25k BBL

Cum Gas

324k MCF

casinghead

Wells

3

Production

2010-03 — 2017-02

Peak Month

2010-08

Production History

Cum Oil: 25,197 BBL Cum Gas: 324,126 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,384 BBL/mo

Di (annual)

158.9%

b-factor

0.2

EUR

22,488 BBL

R-squared

0.826

type

hyperbolic

Operator History (from monthly production reports)

2025-02 — 2026-07 EAGLERIDGE OPERATING, LLC 18 mo
2018-04 — 2025-01 SAGE NATURAL RESOURCES LLC 82 mo
2012-12 — 2018-03 ATLAS BARNETT, LLC 64 mo
2010-03 — 2012-11 DTE GAS RESOURCES, LLC 33 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 HEAGLERIDGE OPERATING LLC29,6002009-10-05
1HEAGLERIDGE OPERATING LLC29,6002009-10-05
1HREAGLERIDGE OPERATING LLC29,6002009-10-05