QUARTZ

Oil · District 1 · Lease #20605

Operator: ROCC OIL & GAS, L.P.

Cum Oil

307k BBL

Cum Gas

0 MCF

Wells

1

Production

2021-12 — 2026-03

Peak Month

2022-01

Production History

Cum Oil: 306,597 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

38,847 BBL/mo

Di (annual)

464.2%

b-factor

0.9

EUR

451,100 BBL

R-squared

0.957

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPENN VIRGINIA OIL & GAS, L.P.114,5002021-10-05
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