HARPER, BERTHA

Oil · District 03 · Lease #26510

Operator: E2 OPERATING LLC

Cum Oil

25k BBL

Cum Gas

99k MCF

casinghead

Wells

1

Production

2013-09 — 2026-03

Peak Month

2014-09

Production History

Cum Oil: 25,461 BBL Cum Gas: 98,906 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

855 BBL/mo

Di (annual)

48.0%

b-factor

0.1

EUR

23,731 BBL

R-squared

0.441

type

hyperbolic

Operator History (from monthly production reports)

2023-08 — 2026-07 E2 OPERATING LLC 36 mo
2013-09 — 2023-07 BURK ROYALTY CO., LTD. 119 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1AE2 OPERATING LLC111,0002013-08-15