PATTERSON "44"

Oil · District 08 · Lease #38356

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

335k BBL

Cum Gas

1.2M MCF

casinghead

Wells

8

Production

2007-07 — 2026-04

Peak Month

2012-06

Production History

Cum Oil: 335,349 BBL Cum Gas: 1,169,592 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,291 BBL/mo

Di (annual)

229.2%

b-factor

1.4

EUR

183,994 BBL

R-squared

0.626

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2007-07 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 210 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC212,0002018-08-27
3DIAMONDBACK E&P LLC212,0002018-06-27
1DIAMONDBACK E&P LLC212,0002016-09-29
4DIAMONDBACK E&P LLC212,0002016-09-29
5DIAMONDBACK E&P LLC212,0002016-09-29
8DIAMONDBACK E&P LLC212,0002011-03-18
7DIAMONDBACK E&P LLC112,0002010-11-12
6DIAMONDBACK E&P LLC212,0002010-05-24