UNIVERSITY ANDREWS 8

Oil · District 08 · Lease #42366

Operator: XOG OPERATING LLC

Cum Oil

44k BBL

Cum Gas

40k MCF

casinghead

Wells

3

Production

2011-09 — 2024-01

Peak Month

2012-05

Production History

Cum Oil: 43,847 BBL Cum Gas: 39,685 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,136 BBL/mo

Di (annual)

57.9%

b-factor

0.4

EUR

38,366 BBL

R-squared

0.679

type

hyperbolic

Operator History (from monthly production reports)

2016-04 — 2026-07 BAYLOR OPERATING, LLC 124 mo
2011-09 — 2016-03 XOG OPERATING LLC 55 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3BAYLOR OPERATING LLC114,0002011-08-09
5BAYLOR OPERATING LLC114,0002011-08-08
1BAYLOR OPERATING LLC114,4002011-07-22