PATTON "7"

Oil · District 08 · Lease #38860

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

245k BBL

Cum Gas

1.2M MCF

casinghead

Wells

4

Production

2008-05 — 2026-04

Peak Month

2012-07

Production History

Cum Oil: 244,789 BBL Cum Gas: 1,160,160 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,382 BBL/mo

Di (annual)

76.9%

b-factor

1.3

EUR

260,033 BBL

R-squared

0.670

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2008-05 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 200 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002017-11-13
2DIAMONDBACK E&P LLC212,0002017-11-13
4DIAMONDBACK E&P LLC112,0002011-10-13
3DIAMONDBACK E&P LLC112,0002011-04-18