WAKEFIELD TRUST

Oil · District 7C · Lease #16683

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

81k BBL

Cum Gas

697k MCF

casinghead

Wells

2

Production

2008-07 — 2024-03

Peak Month

2011-06

Production History

Cum Oil: 80,538 BBL Cum Gas: 696,915 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,154 BBL/mo

Di (annual)

45.8%

b-factor

0.1

EUR

62,677 BBL

R-squared

0.760

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2008-07 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 198 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ENDEAVOR ENERGY RESOURCES L.P.411,6002018-09-17
2DIAMONDBACK E&P LLC212,0002018-05-03