SUMRULD, A.E.

Oil · District 08 · Lease #34770

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

4k BBL

Cum Gas

1k MCF

casinghead

Wells

1

Production

1995-06 — 1997-07

Peak Month

1995-06

Production History

Cum Oil: 4,051 BBL Cum Gas: 1,190 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

777 BBL/mo

Di (annual)

300.5%

b-factor

0.1

EUR

3,454 BBL

R-squared

0.588

type

hyperbolic

Operator History (from monthly production reports)

1996-12 — 1999-03 FEDERAL OIL, INC. 28 mo
1996-01 — 1996-11 BETTIS, BOYLE & STOVALL 11 mo
1995-06 — 1995-12 UNION PACIFIC RESOURCES COMPANY 7 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2FEDERAL OIL INC.28,0001995-03-20