DUVAL COUNTY RANCH CO.

Oil · District 04 · Lease #6465

Operator: MILLER, W. C. OPERATING COMPANY

Cum Oil

63k BBL

Cum Gas

173 MCF

casinghead

Wells

7

Production

1993-01 — 2026-03

Peak Month

1996-03

Production History

Cum Oil: 62,758 BBL Cum Gas: 173 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

815 BBL/mo

Di (annual)

95.0%

b-factor

1.1

EUR

44,790 BBL

R-squared

0.697

type

hyperbolic

Operator History (from monthly production reports)

2017-01 — 2026-07 CORDELE DEVELOPMENT CORPORATION 115 mo
1993-01 — 2016-12 MILLER, W. C. OPERATING COMPANY 288 mo

Wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13 FCORDELE DEVELOPMENT CORPORATION11,1502004-09-29
1RCORDELE DEVELOPMENT CORPORATION18001996-10-29
15CORDELE DEVELOPMENT CORPORATION27501995-09-29
14CORDELE DEVELOPMENT CORPORATION27501995-09-25
12CORDELE DEVELOPMENT CORPORATION27501992-12-04
442-131-10920CORDELE DEVELOPMENT CORPORATION------
742-131-10914CORDELE DEVELOPMENT CORPORATION------