HEITZ

Oil · District 01 · Lease #16411

Operator: SAGE ENERGY COMPANY

Cum Oil

283k BBL

Cum Gas

1.7M MCF

casinghead

Wells

1

Production

2011-12 — 2026-04

Peak Month

2013-05

Production History

Cum Oil: 283,063 BBL Cum Gas: 1,675,921 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,791 BBL/mo

Di (annual)

180.5%

b-factor

0.5

EUR

153,485 BBL

R-squared

0.610

type

hyperbolic

Operator History (from monthly production reports)

2016-04 — 2026-07 SAGE ENERGY COMPANY 124 mo
2011-12 — 2016-03 HUGHES, DAN A. COMPANY, L.P. 52 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSAGE ENERGY COMPANY212,5002011-09-14