BROWN-DONNER UNIT A-567

Oil · District 06 · Lease #13853

Operator: UNION PACIFIC RESOURCES COMPANY

Fields: BROOKELAND (AUSTIN CHALK, 8800)

Cum Oil

135k BBL

Cum Gas

993k MCF

casinghead

Wells

1

Production

1998-01 — 2026-04

Peak Month

1999-07

Production History

Cum Oil: 135,004 BBL Cum Gas: 992,982 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

570 BBL/mo

Di (annual)

6.4%

b-factor

0.0

EUR

102,416 BBL

R-squared

0.306

type

exponential

Operator History (from monthly production reports)

2026-05 — 2026-07 ROCKSTAR PRODUCTION, LLC 3 mo

2024-01 — 2026-04 ARCADIA ENERGY RESOURCES, LLC 28 mo

2021-07 — 2023-12 PRIZE EXPLORATION & PROD, LLC 30 mo

2019-05 — 2021-06 RKI ENERGY RESOURCES, LLC 26 mo

2017-10 — 2019-04 GRIT OIL & GAS, LLC 19 mo

2013-07 — 2017-09 HK ENERGY OPERATING, LLC 51 mo

2012-03 — 2013-06 SOUTHERN BAY OPERATING, L.L.C. 16 mo

2007-08 — 2012-02 ENERVEST OPERATING, L.L.C. 55 mo

2002-12 — 2007-07 ANADARKO E&P COMPANY LP 56 mo

2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo

1998-01 — 2001-01 UNION PACIFIC RESOURCES COMPANY 37 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-351-30613	ARCADIA ENERGY RESOURCES, LLC	2	12,460	1994-09-22

BROWN-DONNER UNIT A-567

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (1)

Production History