RIO 27-15 L

Oil · District 08 · Lease #61915

Operator: DIAMONDBACK E&P LLC

Cum Oil

348k BBL

Cum Gas

913k MCF

casinghead

Wells

1

Production

2024-05 — 2026-04

Peak Month

2025-01

Production History

Cum Oil: 348,330 BBL Cum Gas: 913,180 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

51,130 BBL/mo

Di (annual)

222.0%

b-factor

0.0

EUR

277,110 BBL

R-squared

0.908

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12WBDIAMONDBACK E&P LLC210,2502022-08-30