CONCORD F

Oil · District 08 · Lease #55915

Operator: OXYROCK OPERATING, LLC

Cum Oil

477k BBL

Cum Gas

1.9M MCF

casinghead

Wells

2

Production

2021-05 — 2026-04

Peak Month

2021-09

Production History

Cum Oil: 477,145 BBL Cum Gas: 1,858,970 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

64,714 BBL/mo

Di (annual)

601.2%

b-factor

0.9

EUR

601,311 BBL

R-squared

0.980

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2021-05 — 2024-07 CROWNQUEST OPERATING, LLC 39 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
102HDOXYROCK OPERATING, LLC110,2002020-10-14
7LMOXYROCK OPERATING, LLC19,6002020-05-06