LIBERTY-DYER "38"

Oil · District 08 · Lease #38450

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

299k BBL

Cum Gas

434k MCF

casinghead

Wells

5

Production

2007-10 — 2026-04

Peak Month

2009-07

Production History

Cum Oil: 299,010 BBL Cum Gas: 434,070 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,694 BBL/mo

Di (annual)

77.6%

b-factor

0.8

EUR

300,003 BBL

R-squared

0.585

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2007-10 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 207 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC212,0002018-06-20
4DIAMONDBACK E&P LLC212,0002018-05-24
1DIAMONDBACK E&P LLC212,0002018-03-09
3DIAMONDBACK E&P LLC212,0002018-03-09
5DIAMONDBACK E&P LLC112,0002013-02-25