HEITZ-FEHRENBACH UNIT

Oil · District 01 · Lease #18105

Operator: SAGE ENERGY COMPANY

Cum Oil

17k BBL

Cum Gas

82k MCF

casinghead

Wells

1

Production

2013-01 — 2016-07

Peak Month

2013-07

Production History

Cum Oil: 17,295 BBL Cum Gas: 82,327 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,891 BBL/mo

Di (annual)

216.8%

b-factor

0.1

EUR

11,644 BBL

R-squared

0.608

type

hyperbolic

Operator History (from monthly production reports)

2016-04 — 2016-11 SAGE ENERGY COMPANY 8 mo
2013-01 — 2016-03 HUGHES, DAN A. COMPANY, L.P. 39 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HSAGE ENERGY COMPANY213,8002012-08-31