COLOSSIANS

Oil · District 03 · Lease #22994

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

69k BBL

Cum Gas

215k MCF

casinghead

Wells

1

Production

1996-01 — 2004-12

Peak Month

1996-04

Production History

Cum Oil: 69,185 BBL Cum Gas: 215,018 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,036 BBL/mo

Di (annual)

235.5%

b-factor

0.4

EUR

68,071 BBL

R-squared

0.859

type

hyperbolic

Operator History (from monthly production reports)

2013-01 — 2014-07 ANADARKO E&P ONSHORE LLC 19 mo
2002-12 — 2012-12 ANADARKO E&P COMPANY LP 121 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1996-06 — 2001-01 UNION PACIFIC RESOURCES COMPANY 56 mo
1996-01 — 1996-05 COLUMBIA GAS DEVELOPMENT CORP. 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HANADARKO E&P ONSHORE LLC29,0001995-12-07