< leases

UNIVERSITY "20-13A"

Oil · District 08 · Lease #38369

Operator: POGO PRODUCING COMPANY LLC

Fields: BLOCK 20 (BONE SPRING)

Cum Oil

70k BBL

Cum Gas

39k MCF

casinghead

Wells

1

Production

2007-05 — 2024-05

Peak Month

2007-06

Production History

Cum Oil: 69,602 BBL Cum Gas: 38,581 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,360 BBL/mo

Di (annual)

66.2%

b-factor

0.5

EUR

80,699 BBL

R-squared

0.700

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 APACHE CORPORATION 24 mo
2023-08 — 2024-07 CALLON PERMIAN II, LLC 12 mo
2021-03 — 2023-07 PERCUSSION PETROLEUM OPER II,LLC 29 mo
2018-02 — 2021-02 OASIS PETROLEUM PERMIAN LLC 37 mo
2018-01 — 2018-01 FORGE ENERGY, LLC 1 mo
2008-03 — 2017-12 OXY USA INC. 118 mo
2008-02 — 2008-02 POGO PRODUCING COMPANY LLC 1 mo
2007-05 — 2008-01 POGO PRODUCING COMPANY 9 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-495-33023CALLON PERMIAN II, LLC217,0002011-10-21