MARGARET UNIT 3

Oil · District 02 · Lease #10026

Operator: SILVER HILL ENERGY OPERATING LLC

Cum Oil

278k BBL

Cum Gas

352k MCF

casinghead

Wells

1

Production

2011-09 — 2026-04

Peak Month

2011-11

Production History

Cum Oil: 278,124 BBL Cum Gas: 351,880 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,252 BBL/mo

Di (annual)

105.9%

b-factor

0.5

EUR

267,756 BBL

R-squared

0.948

type

hyperbolic

Operator History (from monthly production reports)

2025-11 — 2026-07 SILVER HILL ENERGY OPERATING LLC 9 mo
2013-07 — 2025-10 1776 ENERGY OPERATORS, LLC 148 mo
2011-09 — 2013-06 RILEY EXPLORATION, LLC 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSILVER HILL ENERGY OPERATING LLC212,0002011-08-17