EMBAR -B-

Oil · District 08 · Lease #1267

Operator: PHILLIPS PETROLEUM COMPANY

Cum Oil

177k BBL

Cum Gas

945k MCF

casinghead

Wells

4

Production

1993-01 — 2016-03

Peak Month

2015-08

Production History

Cum Oil: 176,705 BBL Cum Gas: 944,650 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,543 BBL/mo

Di (annual)

11.5%

b-factor

0.0

EUR

160,411 BBL

R-squared

0.675

type

exponential

Operator History (from monthly production reports)

2022-04 — 2026-07 MAVERICK PERMIAN LLC 52 mo
2003-01 — 2022-03 CONOCOPHILLIPS COMPANY 231 mo
1993-01 — 2002-12 PHILLIPS PETROLEUM COMPANY 120 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3MAVERICK PERMIAN LLC29,8602012-08-07
6MAVERICK PERMIAN LLC211,6452005-01-04
442-003-04503MAVERICK PERMIAN LLC------
542-003-04504MAVERICK PERMIAN LLC------