SIXTEEN PENNY NAIL 310B

Oil · District 08 · Lease #49959

Operator: OXYROCK OPERATING, LLC

Cum Oil

480k BBL

Cum Gas

1.9M MCF

casinghead

Wells

3

Production

2017-12 — 2026-04

Peak Month

2018-01

Production History

Cum Oil: 480,000 BBL Cum Gas: 1,890,528 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,474 BBL/mo

Di (annual)

102.5%

b-factor

0.5

EUR

528,941 BBL

R-squared

0.804

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 OXYROCK OPERATING, LLC 24 mo
2017-12 — 2024-07 CROWNQUEST OPERATING, LLC 80 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10JMOXYROCK OPERATING, LLC19,9002019-09-27
4LMOXYROCK OPERATING, LLC19,6002017-03-15
5LLOXYROCK OPERATING, LLC19,8002017-03-06