RIGGS

Oil · District 8A · Lease #66042

Operator: PERMIAN RESOURCES, INC.

Cum Oil

31k BBL

Cum Gas

21 MCF

casinghead

Wells

1

Production

1993-01 — 2004-06

Peak Month

1993-09

Production History

Cum Oil: 30,920 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

344 BBL/mo

Di (annual)

9.6%

b-factor

0.0

EUR

42,747 BBL

R-squared

0.568

type

exponential

Operator History (from monthly production reports)

1993-01 — 2005-02 PERMIAN RESOURCES, INC. 146 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PERMIAN RESOURCES, INC.29,6001987-08-07