SEBESTA-ORSAK UNIT

Oil · District 03 · Lease #21692

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

20k BBL

Cum Gas

295k MCF

casinghead

Wells

1

Production

1993-01 — 2003-07

Peak Month

1993-08

Production History

Cum Oil: 20,167 BBL Cum Gas: 294,824 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

313 BBL/mo

Di (annual)

29.8%

b-factor

0.0

EUR

12,586 BBL

R-squared

0.315

type

exponential

Operator History (from monthly production reports)

2002-12 — 2008-09 ANADARKO E&P COMPANY LP 70 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1993-01 — 2001-01 UNION PACIFIC RESOURCES COMPANY 97 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ANADARKO E&P COMPANY LP313,5001993-12-16