HOPKINS UNIT

Oil · District 8A · Lease #68342

Operator: MARALO, LLC

Cum Oil

140k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

2001-08 — 2026-04

Peak Month

2001-12

Production History

Cum Oil: 139,957 BBL Cum Gas: 37,692 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,173 BBL/mo

Di (annual)

67.3%

b-factor

0.5

EUR

106,852 BBL

R-squared

0.860

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 EXTEX OPERATING COMPANY 66 mo
2013-01 — 2021-01 LEGACY RESERVES OPERATING LP 97 mo
2004-12 — 2012-12 COG OPERATING LLC 97 mo
2001-08 — 2004-11 MARALO, LLC 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EXTEX OPERATING COMPANY17,1002001-05-15