WARDNER

Oil · District 04 · Lease #11428

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

51k BBL

Cum Gas

255k MCF

casinghead

Wells

4

Production

1993-01 — 1996-10

Peak Month

1995-11

Production History

Cum Oil: 50,976 BBL Cum Gas: 255,210 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,577 BBL/mo

Di (annual)

158.3%

b-factor

0.0

EUR

42,334 BBL

R-squared

0.756

type

exponential

Operator History (from monthly production reports)

1993-01 — 1997-03 UNION PACIFIC RESOURCES COMPANY 51 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
231 DURBAN OIL & GAS GROUP, LLC28,1001993-12-10
231 FURBAN OIL & GAS GROUP, LLC28,1001993-12-10
198 DUNION PACIFIC RESOURCES COMPANY38,5501993-09-23
187 FURBAN OIL & GAS GROUP, LLC18,4501988-05-12