< leases

ARCO FEE 1-253

Oil · District 06 · Lease #13274

Operator: UNION PACIFIC RESOURCES COMPANY

Fields: BROOKELAND (AUSTIN CHALK, 8800)

Cum Oil

206k BBL

Cum Gas

700k MCF

casinghead

Wells

1

Production

1993-12 — 1998-01

Peak Month

1994-04

Production History

Cum Oil: 206,470 BBL Cum Gas: 699,915 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,331 BBL/mo

Di (annual)

158.4%

b-factor

0.0

EUR

184,613 BBL

R-squared

0.969

type

exponential

Operator History (from monthly production reports)

2019-05 — 2021-03 RKI ENERGY RESOURCES, LLC 23 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
1996-07 — 2001-01 UNION PACIFIC RESOURCES COMPANY 55 mo
1993-12 — 1996-06 TORCH OPERATING COMPANY 31 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
125342-241-30555RKI ENERGY RESOURCES LLC213,4501993-09-17