VEALE PARKS

Oil · District 7B · Lease #28561

Operator: RUSSELL BROTHERS OIL & GAS

Cum Oil

164k BBL

Cum Gas

193k MCF

casinghead

Wells

5

Production

1998-12 — 2026-04

Peak Month

2000-12

Production History

Cum Oil: 163,829 BBL Cum Gas: 193,249 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,323 BBL/mo

Di (annual)

11.5%

b-factor

0.0

EUR

138,032 BBL

R-squared

0.455

type

exponential

Operator History (from monthly production reports)

2023-01 — 2026-07 JEFF DOOLEY OPERATING, LLC 43 mo
2005-01 — 2022-12 RUSSELL BROS. OIL & GAS, INC. 216 mo
2002-06 — 2004-12 RUSSELL BROTHERS OIL & GAS 31 mo
1998-12 — 2002-05 ELAND ENERGY, INC. 42 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
44JEFF DOOLEY OPERATING, LLC12,5002013-10-08
33JEFF DOOLEY OPERATING, LLC33,5002002-01-08
19JEFF DOOLEY OPERATING, LLC33,5002001-01-18
14JEFF DOOLEY OPERATING, LLC23,5001999-01-08
20JEFF DOOLEY OPERATING, LLC23,4001999-01-08