STATE UNIVERSITY -AT-

Oil · District 08 · Lease #36772

Operator: XTO ENERGY INC.

Cum Oil

242k BBL

Cum Gas

105k MCF

casinghead

Wells

4

Production

2001-09 — 2026-04

Peak Month

2006-10

Production History

Cum Oil: 241,830 BBL Cum Gas: 104,961 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,140 BBL/mo

Di (annual)

14.6%

b-factor

0.0

EUR

176,314 BBL

R-squared

0.873

type

exponential

Operator History (from monthly production reports)

2001-09 — 2026-07 XTO ENERGY INC. 299 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4XTO ENERGY INC.29,1352015-12-10
10XTO ENERGY INC.15,0002005-01-25
9XTO ENERGY INC.14,7502003-08-14
7XTO ENERGY INC.710,8002000-09-05