COPELAND OIL UNIT

Oil · District 06 · Lease #13941

Operator: WILDHORSE RESOURCES, LLC

Cum Oil

66k BBL

Cum Gas

227k MCF

casinghead

Wells

1

Production

1999-06 — 2016-12

Peak Month

1999-08

Production History

Cum Oil: 65,892 BBL Cum Gas: 227,477 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,683 BBL/mo

Di (annual)

69.7%

b-factor

0.6

EUR

63,209 BBL

R-squared

0.596

type

hyperbolic

Operator History (from monthly production reports)

2017-06 — 2025-03 AMPLIFY ENERGY OPERATING LLC 94 mo
2013-07 — 2017-05 MEMORIAL PRODUCTION OPER. LLC 47 mo
2011-05 — 2013-06 WILDHORSE RESOURCES, LLC 26 mo
1999-10 — 2011-04 EOG RESOURCES, INC. 139 mo
1999-06 — 1999-09 ENRON OIL & GAS COMPANY 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AMPLIFY ENERGY OPERATING LLC18,0001999-05-20