HARRELL "43"

Oil · District 08 · Lease #37366

Operator: GUIDON ENERGY MGMT SERVICES LLC

Cum Oil

115k BBL

Cum Gas

336k MCF

casinghead

Wells

1

Production

2004-06 — 2026-02

Peak Month

2004-08

Production History

Cum Oil: 114,989 BBL Cum Gas: 336,362 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,718 BBL/mo

Di (annual)

72.5%

b-factor

0.8

EUR

128,770 BBL

R-squared

0.882

type

hyperbolic

Operator History (from monthly production reports)

2021-01 — 2026-07 DIAMONDBACK E&P LLC 67 mo
2016-10 — 2020-12 GUIDON ENERGY MGMT SERVICES LLC 51 mo
2004-06 — 2016-09 ENDEAVOR ENERGY RESOURCES L.P. 148 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002016-06-09