MACKEY

Oil · District 05 · Lease #4233

Operator: WILDHORSE RESOURCES MNGT CO, LLC

Cum Oil

120k BBL

Cum Gas

402k MCF

casinghead

Wells

1

Production

2015-08 — 2026-03

Peak Month

2015-09

Production History

Cum Oil: 120,434 BBL Cum Gas: 402,272 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,758 BBL/mo

Di (annual)

187.0%

b-factor

0.9

EUR

144,089 BBL

R-squared

0.871

type

hyperbolic

Operator History (from monthly production reports)

2023-03 — 2026-07 WILDFIRE ENERGY OPERATING LLC 41 mo
2019-06 — 2023-02 CHESAPEAKE OPERATING, L.L.C. 45 mo
2016-12 — 2019-05 WILDHORSE RESOURCES MNGT CO, LLC 30 mo
2015-08 — 2016-11 PMO 16 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HWILDFIRE ENERGY OPERATING LLC210,2002014-09-30