WTH 22-15 C

Oil · District 08 · Lease #54410

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

430k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2020-04 — 2026-04

Peak Month

2020-08

Production History

Cum Oil: 430,454 BBL Cum Gas: 1,532,522 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,876 BBL/mo

Di (annual)

74.3%

b-factor

0.0

EUR

401,653 BBL

R-squared

0.936

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2020-04 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
231DIAMONDBACK E&P LLC211,0002019-10-17