ARCO FEE A-248

Oil · District 06 · Lease #13288

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

347k BBL

Cum Gas

1000k MCF

casinghead

Wells

1

Production

1994-01 — 2004-11

Peak Month

1994-05

Production History

Cum Oil: 347,443 BBL Cum Gas: 999,708 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

37,468 BBL/mo

Di (annual)

377.2%

b-factor

0.6

EUR

286,301 BBL

R-squared

0.920

type

hyperbolic

Operator History (from monthly production reports)

2012-01 — 2013-09 ENDEAVOR NATURAL GAS, LP 21 mo
2007-08 — 2011-12 ENERVEST OPERATING, L.L.C. 53 mo
2002-12 — 2007-07 ANADARKO E&P COMPANY LP 56 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1994-01 — 2001-01 UNION PACIFIC RESOURCES COMPANY 85 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENDEAVOR NATURAL GAS LP112,0001993-09-15