SKRIVANEK-STECK UNIT NO 1

Oil · District 03 · Lease #14094

Operator: MAGNOLIA OIL & GAS OPERATING LLC

Cum Oil

207k BBL

Cum Gas

532k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1994-03

Production History

Cum Oil: 206,515 BBL Cum Gas: 531,805 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,031 BBL/mo

Di (annual)

41.9%

b-factor

0.7

EUR

134,190 BBL

R-squared

0.623

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo
2010-10 — 2018-07 ENERVEST OPERATING, L.L.C. 94 mo
2000-04 — 2010-09 EXXON MOBIL CORPORATION 126 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HMAGNOLIA OIL & GAS OPERATING LLC211,4001992-04-27
2MAGNOLIA OIL & GAS OPERATING LLC17,8251984-02-16
1MAGNOLIA OIL & GAS OPERATING LLC18,3001981-02-02