UL 35

Oil · District 08 · Lease #56664

Operator: STRONGHOLD ENERGY II OPER, LLC

Cum Oil

28k BBL

Cum Gas

108k MCF

casinghead

Wells

1

Production

2022-01 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 28,438 BBL Cum Gas: 107,661 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,280 BBL/mo

Di (annual)

334.2%

b-factor

2.0

EUR

79,586 BBL

R-squared

0.432

type

hyperbolic

Operator History (from monthly production reports)

2022-09 — 2026-07 RING ENERGY, INC. 47 mo
2022-01 — 2022-08 STRONGHOLD ENERGY II OPER, LLC 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1401SRING ENERGY, INC.19,5002021-10-01