KOLACHE F

Oil · District 08 · Lease #63447

Operator: OXYROCK OPERATING, LLC

Cum Oil

168k BBL

Cum Gas

548k MCF

casinghead

Wells

1

Production

2024-12 — 2026-04

Peak Month

2025-02

Production History

Cum Oil: 167,878 BBL Cum Gas: 547,963 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

35,220 BBL/mo

Di (annual)

540.9%

b-factor

0.6

EUR

190,100 BBL

R-squared

0.952

type

hyperbolic

Operator History (from monthly production reports)

2024-12 — 2026-07 OXYROCK OPERATING, LLC 20 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HBOXYROCK OPERATING, LLC39,3002023-07-20