BOX NAIL E

Oil · District 08 · Lease #51390

Operator: OXYROCK OPERATING, LLC

Cum Oil

270k BBL

Cum Gas

695k MCF

casinghead

Wells

1

Production

2018-09 — 2026-04

Peak Month

2018-10

Production History

Cum Oil: 269,989 BBL Cum Gas: 695,476 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,481 BBL/mo

Di (annual)

92.9%

b-factor

0.5

EUR

309,256 BBL

R-squared

0.967

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2018-09 — 2024-07 CROWNQUEST OPERATING, LLC 71 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LMOXYROCK OPERATING, LLC110,0002018-03-07