STUDLEY AV I 28-5

Oil · District 7C · Lease #22273

Operator: DE IV OPERATING, LLC

Cum Oil

430k BBL

Cum Gas

1.4M MCF

casinghead

Wells

2

Production

2023-08 — 2026-04

Peak Month

2024-01

Production History

Cum Oil: 430,274 BBL Cum Gas: 1,446,163 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

49,039 BBL/mo

Di (annual)

261.5%

b-factor

0.7

EUR

643,348 BBL

R-squared

0.965

type

hyperbolic

Operator History (from monthly production reports)

2025-03 — 2026-07 DE CENTRAL OPERATING, LLC 17 mo
2023-08 — 2025-02 DE IV OPERATING, LLC 19 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4209HDE CENTRAL OPERATING, LLC110,6052023-06-13
4409HDE CENTRAL OPERATING, LLC110,6052023-06-13