ANDREWS UNIVERSITY 37

Oil · District 08 · Lease #39942

Operator: WILLIAMS, CLAYTON ENERGY, INC.

Cum Oil

89k BBL

Cum Gas

216k MCF

casinghead

Wells

5

Production

2010-01 — 2026-04

Peak Month

2010-08

Production History

Cum Oil: 89,322 BBL Cum Gas: 215,753 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,194 BBL/mo

Di (annual)

18.3%

b-factor

0.0

EUR

78,075 BBL

R-squared

0.346

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
2010-01 — 2017-03 WILLIAMS, CLAYTON ENERGY, INC. 87 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8SABALO II OPERATING, LLC111,8002014-06-28
7SABALO II OPERATING, LLC111,8002014-06-14
9SABALO II OPERATING, LLC214,6002012-02-17
1SABALO II OPERATING, LLC211,7502010-07-20
4SABALO II OPERATING, LLC212,0002010-04-23