COLLINS, MYRTLE UNIT

Oil · District 03 · Lease #13601

Operator: MAGNOLIA OIL & GAS OPERATING LLC

Cum Oil

61k BBL

Cum Gas

861k MCF

casinghead

Wells

2

Production

1993-01 — 2025-02

Peak Month

2004-06

Production History

Cum Oil: 60,839 BBL Cum Gas: 860,828 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,653 BBL/mo

Di (annual)

40.2%

b-factor

0.1

EUR

54,790 BBL

R-squared

0.714

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2025-05 MAGNOLIA OIL & GAS OPERATING LLC 82 mo
2007-08 — 2018-07 ENERVEST OPERATING, L.L.C. 132 mo
2003-03 — 2007-07 ANADARKO E&P COMPANY LP 53 mo
1993-01 — 2003-02 GEOSOUTHERN ENERGY CORPORATION 122 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MAGNOLIA OIL & GAS OPERATING LLC210,5002004-03-16
1REMAGNOLIA OIL & GAS OPERATING LLC210,5002004-03-16