ERLKING UNIT A 21-09

Oil · District 08 · Lease #55791

Operator: SURGE OPERATING, LLC

Cum Oil

736k BBL

Cum Gas

950k MCF

casinghead

Wells

3

Production

2020-08 — 2026-03

Peak Month

2021-06

Production History

Cum Oil: 735,863 BBL Cum Gas: 950,147 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,496 BBL/mo

Di (annual)

18.2%

b-factor

0.0

EUR

1,090,507 BBL

R-squared

0.303

type

exponential

Operator History (from monthly production reports)

2020-08 — 2026-07 SURGE OPERATING, LLC 72 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3AHSURGE OPERATING, LLC18,5002023-01-11
2AHSURGE OPERATING, LLC28,5002020-12-18
1AHSURGE OPERATING, LLC28,5002020-06-10