< leases

PLUM "M" UNIT

Oil · District 03 · Lease #16698

Operator: UNION PACIFIC RESOURCES COMPANY

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

25k BBL

Cum Gas

198k MCF

casinghead

Wells

1

Production

1993-01 — 2005-12

Peak Month

2000-09

Production History

Cum Oil: 24,874 BBL Cum Gas: 198,353 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,062 BBL/mo

Di (annual)

396.9%

b-factor

0.5

EUR

18,265 BBL

R-squared

0.917

type

hyperbolic

Operator History (from monthly production reports)

2005-08 — 2026-07 ADVANCE HYDROCARBON CORPORATION 252 mo
2004-10 — 2005-07 ARCTURUS OPERATING COMPANY 10 mo
2002-11 — 2004-09 HTP ENERGY 23 mo
2000-07 — 2002-10 7711 CORPORATION, THE 28 mo
1999-08 — 2000-06 DOUGLAS PETROLEUM INC. 11 mo
1997-09 — 1999-07 UNION PACIFIC RESOURCES COMPANY 23 mo
1993-01 — 1997-08 SAGE ENERGY COMPANY 56 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-149-31469SAGE ENERGY COMPANY410,7772000-07-27