ENGLE UNIT A 43-54

Oil · District 08 · Lease #56530

Operator: SURGE OPERATING, LLC

Cum Oil

796k BBL

Cum Gas

1.4M MCF

casinghead

Wells

4

Production

2021-06 — 2026-03

Peak Month

2022-03

Production History

Cum Oil: 796,397 BBL Cum Gas: 1,381,104 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

69,898 BBL/mo

Di (annual)

440.9%

b-factor

1.2

EUR

1,462,468 BBL

R-squared

0.958

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 SURGE OPERATING, LLC 62 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2AHSURGE OPERATING, LLC28,5002021-05-21
2SHSURGE OPERATING, LLC28,0002021-05-21
1AHSURGE OPERATING, LLC215,0002021-02-19
1SHSURGE OPERATING, LLC315,0002021-02-10