SORRELL-WALKER UNIT

Oil · District 03 · Lease #23081

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

4k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

1996-08 — 1998-10

Peak Month

1996-11

Production History

Cum Oil: 4,320 BBL Cum Gas: 4,102 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

895 BBL/mo

Di (annual)

329.3%

b-factor

0.0

EUR

3,277 BBL

R-squared

0.756

type

exponential

Operator History (from monthly production reports)

2002-12 — 2006-12 ANADARKO E&P COMPANY LP 49 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1996-08 — 2001-01 UNION PACIFIC RESOURCES COMPANY 54 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1REANADARKO E&P COMPANY LP29,0001996-07-09