RAMSEY "6"

Oil · District 08 · Lease #38433

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

103k BBL

Cum Gas

112k MCF

casinghead

Wells

2

Production

2007-10 — 2026-04

Peak Month

2008-07

Production History

Cum Oil: 102,742 BBL Cum Gas: 112,195 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,658 BBL/mo

Di (annual)

34.3%

b-factor

0.5

EUR

104,016 BBL

R-squared

0.876

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 (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC213,0002017-11-10
2DIAMONDBACK E&P LLC212,0002017-11-10