FR SULFUR 23

Oil · District 08 · Lease #47222

Operator: OXYROCK OPERATING, LLC

Cum Oil

89k BBL

Cum Gas

351k MCF

casinghead

Wells

1

Production

2015-09 — 2026-04

Peak Month

2015-10

Production History

Cum Oil: 89,164 BBL Cum Gas: 350,882 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,677 BBL/mo

Di (annual)

33.4%

b-factor

0.3

EUR

84,679 BBL

R-squared

0.526

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2015-09 — 2024-07 CROWNQUEST OPERATING, LLC 107 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OXYROCK OPERATING, LLC212,0002015-06-02