BROWN "3-10"

Oil · District 08 · Lease #37303

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

415k BBL

Cum Gas

574k MCF

casinghead

Wells

8

Production

2004-01 — 2026-04

Peak Month

2007-08

Production History

Cum Oil: 414,546 BBL Cum Gas: 573,575 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,828 BBL/mo

Di (annual)

26.4%

b-factor

0.8

EUR

398,596 BBL

R-squared

0.827

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2004-01 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 252 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC312,0002017-06-28
3DIAMONDBACK E&P LLC212,5002017-06-28
1DIAMONDBACK E&P LLC313,5002013-06-17
5DIAMONDBACK E&P LLC212,0002013-04-19
7DIAMONDBACK E&P LLC212,0002013-04-17
8DIAMONDBACK E&P LLC312,0002013-04-17
4DIAMONDBACK E&P LLC212,0002013-04-15
6DIAMONDBACK E&P LLC212,0002013-04-15