DOCK CHADWICK UNIT

Oil · District 06 · Lease #13558

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

31k BBL

Cum Gas

621k MCF

casinghead

Wells

1

Production

1996-05 — 2013-01

Peak Month

1996-07

Production History

Cum Oil: 31,308 BBL Cum Gas: 621,482 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

514 BBL/mo

Di (annual)

17.1%

b-factor

0.0

EUR

36,041 BBL

R-squared

0.384

type

exponential

Operator History (from monthly production reports)

2021-02 — 2026-07 TGNR EAST TEXAS LLC 66 mo
2016-12 — 2021-01 CCI EAST TEXAS UPSTREAM LLC 50 mo
2013-01 — 2016-11 ANADARKO E&P ONSHORE LLC 47 mo
2002-12 — 2012-12 ANADARKO E&P COMPANY LP 121 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1996-05 — 2001-01 UNION PACIFIC RESOURCES COMPANY 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2006 CCCI EAST TEXAS UPSTREAM LLC710,8002013-05-07