DOS EQUIS UNIT

Oil · District 03 · Lease #26727

Operator: MAGNOLIA OIL & GAS OPERATING LLC

Cum Oil

200k BBL

Cum Gas

361k MCF

casinghead

Wells

1

Production

2014-07 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 199,585 BBL Cum Gas: 360,745 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

11,315 BBL/mo

Di (annual)

137.7%

b-factor

0.5

EUR

191,815 BBL

R-squared

0.877

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo
2014-07 — 2018-07 ENERVEST OPERATING, L.L.C. 49 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HMAGNOLIA OIL & GAS OPERATING LLC111,0002014-03-31