YORKTOWN F

Oil · District 08 · Lease #64588

Operator: OXYROCK OPERATING, LLC

Cum Oil

146k BBL

Cum Gas

495k MCF

casinghead

Wells

1

Production

2025-09 — 2026-04

Peak Month

2025-10

Production History

Cum Oil: 146,394 BBL Cum Gas: 494,540 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,108 BBL/mo

Di (annual)

932.4%

b-factor

1.4

EUR

765,305 BBL

R-squared

0.983

type

hyperbolic

Operator History (from monthly production reports)

2025-09 — 2026-07 OXYROCK OPERATING, LLC 11 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8HDOXYROCK OPERATING, LLC110,2202024-09-18