MARTINDALE

Oil · District 01 · Lease #15458

Operator: SILVER HILL ENERGY OPERATING LLC

Cum Oil

40k BBL

Cum Gas

249k MCF

casinghead

Wells

1

Production

2011-02 — 2026-04

Peak Month

2011-03

Production History

Cum Oil: 39,531 BBL Cum Gas: 249,475 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,749 BBL/mo

Di (annual)

109.5%

b-factor

0.4

EUR

31,584 BBL

R-squared

0.469

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
2011-02 — 2013-06 RILEY EXPLORATION, LLC 29 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSILVER HILL ENERGY OPERATING LLC111,5002010-10-22