STATE UNIVERSITY -GB-

Oil · District 08 · Lease #32000

Operator: XTO ENERGY INC.

Cum Oil

514k BBL

Cum Gas

399k MCF

casinghead

Wells

1

Production

1993-01 — 2013-08

Peak Month

1993-03

Production History

Cum Oil: 513,531 BBL Cum Gas: 399,114 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,281 BBL/mo

Di (annual)

16.1%

b-factor

0.2

EUR

573,386 BBL

R-squared

0.936

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 HILCORP ENERGY COMPANY 16 mo
2012-01 — 2025-03 XTO ENERGY INC. 159 mo
2000-04 — 2011-12 EXXON MOBIL CORPORATION 141 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HILCORP ENERGY COMPANY29,1001988-02-25