BRISCOE ETAL SECTION 91

Oil · District 01 · Lease #15444

Operator: PEREGRINE PETROLEUM, LLC

Cum Oil

35k BBL

Cum Gas

180k MCF

casinghead

Wells

1

Production

2011-04 — 2025-12

Peak Month

2011-09

Production History

Cum Oil: 35,448 BBL Cum Gas: 180,061 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,488 BBL/mo

Di (annual)

544.8%

b-factor

0.8

EUR

12,182 BBL

R-squared

0.454

type

hyperbolic

Operator History (from monthly production reports)

2013-02 — 2026-07 PATTERSON ENERGY CORPORATION 162 mo
2011-04 — 2013-01 PEREGRINE PETROLEUM, LLC 22 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPATTERSON ENERGY CORPORATION15,0012011-03-04