MARGARET ANN

Oil · District 02 · Lease #11451

Operator: MAGNOLIA OIL & GAS OPERATING LLC

Cum Oil

2.2M BBL

Cum Gas

6.6M MCF

casinghead

Wells

8

Production

2017-10 — 2026-04

Peak Month

2021-07

Production History

Cum Oil: 2,185,514 BBL Cum Gas: 6,644,999 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

107,817 BBL/mo

Di (annual)

605.4%

b-factor

1.2

EUR

1,791,493 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo
2018-03 — 2018-07 ENERVEST OPERATING, L.L.C. 5 mo
2017-10 — 2018-02 GULFTEX ENERGY IV, LP 5 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106HMAGNOLIA OIL & GAS OPERATING LLC113,5002020-02-07
107HMAGNOLIA OIL & GAS OPERATING LLC113,5002020-02-07
108HMAGNOLIA OIL & GAS OPERATING LLC213,0002020-01-30
103HMAGNOLIA OIL & GAS OPERATING LLC112,5002019-02-28
104HMAGNOLIA OIL & GAS OPERATING LLC112,5002019-02-28
105HMAGNOLIA OIL & GAS OPERATING LLC112,5002019-02-28
102HMAGNOLIA OIL & GAS OPERATING LLC112,5002017-05-30
101HMAGNOLIA OIL & GAS OPERATING LLC112,5002017-05-26