TEXAS UNIVERSITY -Q-

Oil · District 08 · Lease #16237

Operator: PHILLIPS PETROLEUM COMPANY

Cum Oil

767k BBL

Cum Gas

448k MCF

casinghead

Wells

3

Production

1993-01 — 2011-10

Peak Month

1995-05

Production History

Cum Oil: 767,295 BBL Cum Gas: 448,046 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,166 BBL/mo

Di (annual)

20.6%

b-factor

0.0

EUR

708,660 BBL

R-squared

0.589

type

exponential

Operator History (from monthly production reports)

2022-07 — 2026-07 MAVERICK PERMIAN LLC 49 mo
2003-01 — 2022-06 CONOCOPHILLIPS COMPANY 234 mo
1993-01 — 2002-12 PHILLIPS PETROLEUM COMPANY 120 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8MAVERICK PERMIAN LLC311,3002010-10-27
6MAVERICK PERMIAN LLC411,3002010-01-27
5MAVERICK PERMIAN LLC111,4651989-05-08