TEXAS UNIVERSITY -R-

Oil · District 08 · Lease #36481

Operator: PHILLIPS PETROLEUM COMPANY

Cum Oil

148k BBL

Cum Gas

2.7M MCF

casinghead

Wells

9

Production

2000-12 — 2026-04

Peak Month

2003-11

Production History

Cum Oil: 148,178 BBL Cum Gas: 2,726,326 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,964 BBL/mo

Di (annual)

20.2%

b-factor

0.1

EUR

129,277 BBL

R-squared

0.802

type

hyperbolic

Operator History (from monthly production reports)

2022-04 — 2026-07 MAVERICK PERMIAN LLC 52 mo
2003-01 — 2022-03 CONOCOPHILLIPS COMPANY 231 mo
2000-12 — 2002-12 PHILLIPS PETROLEUM COMPANY 25 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2MAVERICK PERMIAN LLC38,9382010-03-04
2AMAVERICK PERMIAN LLC38,9382010-03-04
10MAVERICK PERMIAN LLC17,1502003-07-07
11MAVERICK PERMIAN LLC17,1502003-05-29
9MAVERICK PERMIAN LLC18,2502003-05-29
8MAVERICK PERMIAN LLC17,1502003-05-28
7MAVERICK PERMIAN LLC27,1001999-12-06
3MAVERICK PERMIAN LLC38,4491999-06-04
1MAVERICK PERMIAN LLC38,9631999-05-26