ZGABAY, EDWIN "D"

Oil · District 03 · Lease #12785

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

146k BBL

Cum Gas

2.2M MCF

casinghead

Wells

4

Production

1993-01 — 2026-04

Peak Month

1995-07

Production History

Cum Oil: 146,355 BBL Cum Gas: 2,185,811 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,637 BBL/mo

Di (annual)

126.9%

b-factor

1.0

EUR

103,879 BBL

R-squared

0.504

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo
2007-08 — 2018-07 ENERVEST OPERATING, L.L.C. 132 mo
2002-12 — 2007-07 ANADARKO E&P COMPANY LP 56 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1993-01 — 2001-01 UNION PACIFIC RESOURCES COMPANY 97 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MAGNOLIA OIL & GAS OPERATING LLC49,9152006-08-14
3REMAGNOLIA OIL & GAS OPERATING LLC49,9152006-08-14
4MAGNOLIA OIL & GAS OPERATING LLC28,8501994-11-21
1MAGNOLIA OIL & GAS OPERATING LLC18,5001979-11-08