MERCHANT ESTATE 18-12 E

Oil · District 7C · Lease #23226

Operator: DIAMONDBACK E&P LLC

Cum Oil

118k BBL

Cum Gas

514k MCF

casinghead

Wells

1

Production

2025-06 — 2026-04

Peak Month

2025-08

Production History

Cum Oil: 118,258 BBL Cum Gas: 514,166 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

30,661 BBL/mo

Di (annual)

613.4%

b-factor

0.8

EUR

225,504 BBL

R-squared

0.990

type

hyperbolic

Operator History (from monthly production reports)

2025-06 — 2026-07 DIAMONDBACK E&P LLC 14 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4WBDIAMONDBACK E&P LLC111,0002024-12-05