HOLCOMB "68"

Oil · District 08 · Lease #38403

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

173k BBL

Cum Gas

165k MCF

casinghead

Wells

4

Production

2007-09 — 2026-04

Peak Month

2011-06

Production History

Cum Oil: 173,129 BBL Cum Gas: 165,106 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,986 BBL/mo

Di (annual)

24.1%

b-factor

0.5

EUR

169,744 BBL

R-squared

0.734

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2007-09 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 208 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4DIAMONDBACK E&P LLC312,0002015-04-28
2DIAMONDBACK E&P LLC212,0002015-04-23
3DIAMONDBACK E&P LLC312,0002015-04-17
1DIAMONDBACK E&P LLC212,0002015-04-16