HUMBLE KING

Oil · District 08 · Lease #26907

Operator: MARALO, LLC

Cum Oil

82k BBL

Cum Gas

117k MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

2020-03

Production History

Cum Oil: 82,452 BBL Cum Gas: 116,678 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

325 BBL/mo

Di (annual)

16.2%

b-factor

0.0

EUR

23,976 BBL

R-squared

0.305

type

exponential

Operator History (from monthly production reports)

2023-03 — 2026-07 HIGHMARK ENERGY OPERATING, LLC 41 mo
2013-01 — 2023-02 LEGACY RESERVES OPERATING LP 122 mo
2004-12 — 2012-12 COG OPERATING LLC 97 mo
1999-01 — 2004-11 MARALO, LLC 71 mo
1993-01 — 1998-12 MARALO, INC. 72 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HIGHMARK ENERGY OPERATING, LLC212,4001981-07-03