DESERT WILLOW E

Oil · District 08 · Lease #55948

Operator: OXYROCK OPERATING, LLC

Cum Oil

135k BBL

Cum Gas

431k MCF

casinghead

Wells

1

Production

2020-12 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 134,577 BBL Cum Gas: 431,137 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,316 BBL/mo

Di (annual)

372.4%

b-factor

0.7

EUR

116,235 BBL

R-squared

0.891

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2020-12 — 2024-07 CROWNQUEST OPERATING, LLC 44 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5LLOXYROCK OPERATING, LLC17,9002020-06-15