RIO GUADALUPE 22-23 E

Oil · District 08 · Lease #56469

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

647k BBL

Cum Gas

2.4M MCF

casinghead

Wells

2

Production

2021-09 — 2026-04

Peak Month

2022-07

Production History

Cum Oil: 646,520 BBL Cum Gas: 2,429,166 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

53,231 BBL/mo

Di (annual)

234.4%

b-factor

0.7

EUR

772,538 BBL

R-squared

0.983

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2021-09 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 40 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
151DIAMONDBACK E&P LLC110,3202021-08-06
252DIAMONDBACK E&P LLC110,3202021-08-06