CREW UNIT A-342

Oil · District 06 · Lease #13872

Operator: UNION PACIFIC RESOURCES COMPANY

Fields: BROOKELAND (AUSTIN CHALK, 8800)

Cum Oil

146k BBL

Cum Gas

1.8M MCF

casinghead

Wells

2

Production

1998-07 — 2026-03

Peak Month

1998-08

Production History

Cum Oil: 145,668 BBL Cum Gas: 1,753,805 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,668 BBL/mo

Di (annual)

117.4%

b-factor

0.5

EUR

171,432 BBL

R-squared

0.764

type

hyperbolic

Operator History (from monthly production reports)

2026-03 — 2026-07 ATLAS OPERATING LLC 5 mo

2024-06 — 2026-02 BRG LONE STAR LTD. 21 mo

2020-08 — 2024-05 PRIZE EXPLORATION & PROD, LLC 46 mo

2019-05 — 2020-07 RKI ENERGY RESOURCES, LLC 15 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

1998-07 — 2001-01 UNION PACIFIC RESOURCES COMPANY 31 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-241-30652	ATLAS OPERATING LLC	1	12,500	1998-03-02
1 H	42-241-30652	ATLAS OPERATING LLC	1	12,500	1998-03-02

CREW UNIT A-342

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 (2)

Production History