J. R. OLIVER UNIT

Oil · District 05 · Lease #3730

Operator: HUGHES OIL OPERATING, LLC

Fields: VAN (RODESSA)

Cum Oil

63k BBL

Cum Gas

89k MCF

casinghead

Wells

1

Production

2001-02 — 2026-04

Peak Month

2001-05

Production History

Cum Oil: 62,843 BBL Cum Gas: 89,155 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

427 BBL/mo

Di (annual)

11.0%

b-factor

0.0

EUR

46,490 BBL

R-squared

0.366

type

exponential

Operator History (from monthly production reports)

2026-05 — 2026-07 HUGHES OIL OPERATING, LLC 3 mo
2008-09 — 2026-04 CRAWFORD HUGHES OPERATING CO. 212 mo
2002-01 — 2008-08 CRAWFORD ENERGY OPERATING CO 80 mo
2001-02 — 2001-12 CRAWFORD ENERGY, INCORPORATED 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6CRAWFORD HUGHES OPERATING CO.15,7002000-03-31