ROMAN 19 D

Oil · District 08 · Lease #55904

Operator: DIAMONDBACK E&P LLC

Cum Oil

349k BBL

Cum Gas

881k MCF

casinghead

Wells

1

Production

2021-05 — 2026-04

Peak Month

2021-12

Production History

Cum Oil: 349,158 BBL Cum Gas: 881,176 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,884 BBL/mo

Di (annual)

43.9%

b-factor

0.0

EUR

297,288 BBL

R-squared

0.423

type

exponential

Operator History (from monthly production reports)

2021-05 — 2026-07 DIAMONDBACK E&P LLC 63 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2WADIAMONDBACK E&P LLC110,6792021-02-05