RIO 27-15 K

Oil · District 08 · Lease #61972

Operator: DIAMONDBACK E&P LLC

Cum Oil

261k BBL

Cum Gas

730k MCF

casinghead

Wells

1

Production

2024-05 — 2026-04

Peak Month

2024-12

Production History

Cum Oil: 260,998 BBL Cum Gas: 729,943 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

48,192 BBL/mo

Di (annual)

310.3%

b-factor

0.4

EUR

311,035 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2024-05 — 2026-07 DIAMONDBACK E&P LLC 27 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11WBDIAMONDBACK E&P LLC210,2502022-09-08