ANDREWS UNIVERSITY 36

Oil · District 08 · Lease #40563

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Cum Oil

13k BBL

Cum Gas

56k MCF

casinghead

Wells

2

Production

2010-11 — 2026-04

Peak Month

2013-11

Production History

Cum Oil: 13,426 BBL Cum Gas: 56,269 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

142 BBL/mo

Di (annual)

13.3%

b-factor

0.0

EUR

12,743 BBL

R-squared

0.379

type

exponential

Operator History (from monthly production reports)

2024-06 — 2026-07 SABALO II OPERATING, LLC 26 mo
2021-09 — 2024-05 MONTROSE OPERATING LLC 33 mo
2017-10 — 2021-08 THRONE PETROLEUM RESOURCES LLC 47 mo
2017-04 — 2017-09 NBL PERMIAN LLC 6 mo
2010-11 — 2017-03 WILLIAMS, CLAYTON ENERGY, INC. 77 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2SABALO II OPERATING, LLC111,0002013-05-14
1SABALO II OPERATING, LLC212,0002010-05-11