CONCORD

Oil · District 08 · Lease #55862

Operator: OXYROCK OPERATING, LLC

Cum Oil

1.2M BBL

Cum Gas

5.1M MCF

casinghead

Wells

5

Production

2021-06 — 2026-04

Peak Month

2021-09

Production History

Cum Oil: 1,238,655 BBL Cum Gas: 5,086,510 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

97,324 BBL/mo

Di (annual)

379.6%

b-factor

1.0

EUR

1,618,094 BBL

R-squared

0.841

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2021-06 — 2024-07 CROWNQUEST OPERATING, LLC 38 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
101HDOXYROCK OPERATING, LLC110,2002020-10-14
4HBOXYROCK OPERATING, LLC19,9002020-05-01
2HAOXYROCK OPERATING, LLC210,0002020-04-29
3BBOXYROCK OPERATING, LLC29,9002020-04-29
1LMOXYROCK OPERATING, LLC29,8002020-04-28