ZOCH, EUGENE

Oil · District 03 · Lease #20983

Operator: UNION PACIFIC RESOURCES COMPANY

Cum Oil

146k BBL

Cum Gas

468k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-08

Production History

Cum Oil: 146,098 BBL Cum Gas: 467,570 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,236 BBL/mo

Di (annual)

43.3%

b-factor

0.7

EUR

143,940 BBL

R-squared

0.825

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 (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC114,1001990-12-13