FIELDS

Oil · District 8A · Lease #68289

Operator: MARALO, LLC

Cum Oil

487k BBL

Cum Gas

378k MCF

casinghead

Wells

4

Production

2001-03 — 2026-04

Peak Month

2001-07

Production History

Cum Oil: 487,175 BBL Cum Gas: 377,660 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,657 BBL/mo

Di (annual)

31.7%

b-factor

0.4

EUR

518,961 BBL

R-squared

0.922

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
2001-03 — 2004-11 MARALO, LLC 45 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4EXTEX OPERATING COMPANY18,0002006-06-23
3EXTEX OPERATING COMPANY18,0002001-04-20
2EXTEX OPERATING COMPANY18,0002001-04-10
1EXTEX OPERATING COMPANY18,1002000-12-15