DOBBS EF

Oil · District 03 · Lease #28283

Operator: SAGE NATURAL RESOURCES LLC

Cum Oil

131k BBL

Cum Gas

39k MCF

casinghead

Wells

2

Production

2025-09 — 2026-04

Peak Month

2025-11

Production History

Cum Oil: 131,254 BBL Cum Gas: 39,396 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,736 BBL/mo

Di (annual)

339.0%

b-factor

1.8

EUR

1,492,095 BBL

R-squared

0.594

type

hyperbolic

Operator History (from monthly production reports)

2025-09 — 2026-07 SAGE NATURAL RESOURCES LLC 11 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSAGE NATURAL RESOURCES LLC28,2002025-07-17
2HSAGE NATURAL RESOURCES LLC28,2002025-07-17