RIO CONCHO 34-46 A

Oil · District 08 · Lease #54687

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

516k BBL

Cum Gas

3.2M MCF

casinghead

Wells

2

Production

2020-02 — 2026-04

Peak Month

2021-04

Production History

Cum Oil: 516,425 BBL Cum Gas: 3,222,765 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,729 BBL/mo

Di (annual)

175.1%

b-factor

0.6

EUR

553,660 BBL

R-squared

0.953

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2020-02 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 59 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
111DIAMONDBACK E&P LLC110,5002019-08-23
212DIAMONDBACK E&P LLC110,5002019-08-23