< leases

JOHNSON "4"

Oil · District 08 · Lease #38367

Operator: GUIDON ENERGY MGMT SERVICES LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

180k BBL

Cum Gas

307k MCF

casinghead

Wells

3

Production

2007-07 — 2025-04

Peak Month

2007-11

Production History

Cum Oil: 179,727 BBL Cum Gas: 306,998 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,191 BBL/mo

Di (annual)

88.6%

b-factor

1.1

EUR

184,332 BBL

R-squared

0.773

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
2007-07 — 2016-09 ENDEAVOR ENERGY RESOURCES L.P. 111 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-317-34755DIAMONDBACK E&P LLC212,0002015-08-13
242-317-34897DIAMONDBACK E&P LLC212,0002015-08-13
342-317-34976DIAMONDBACK E&P LLC212,0002015-08-13