ROBERTS/DUKE

Oil · District 03 · Lease #24753

Operator: IV STANDARD, LLC

Cum Oil

381k BBL

Cum Gas

35k MCF

casinghead

Wells

4

Production

2005-08 — 2025-12

Peak Month

2006-08

Production History

Cum Oil: 381,359 BBL Cum Gas: 35,460 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,802 BBL/mo

Di (annual)

27.0%

b-factor

0.5

EUR

372,168 BBL

R-squared

0.800

type

hyperbolic

Operator History (from monthly production reports)

2026-01 — 2026-07 IV STANDARD, LLC 7 mo
2016-05 — 2025-12 ARCADIA OPERATING, LLC 116 mo
2005-08 — 2016-04 FAMCOR OIL, INC. 129 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5IV STANDARD LLC15,1002007-10-01
4IV STANDARD LLC25,3002006-05-16
2IV STANDARD LLC15,2002006-01-23
1IV STANDARD LLC25,7002004-04-23