GRESSETT OIL UNIT

Oil · District 03 · Lease #18834

Operator: MASADA ENERGY LLC

Cum Oil

14k BBL

Cum Gas

17k MCF

casinghead

Wells

1

Production

1993-01 — 2018-01

Peak Month

2012-05

Production History

Cum Oil: 14,075 BBL Cum Gas: 16,510 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

198 BBL/mo

Di (annual)

65.4%

b-factor

0.0

EUR

3,625 BBL

R-squared

0.899

type

exponential

Operator History (from monthly production reports)

2007-03 — 2026-07 DIAMOND S MASADA LLC 233 mo
2006-11 — 2007-02 MASADA ENERGY LLC 4 mo
1993-01 — 2006-10 GLICKENHAUS ENERGY CORPORATION 166 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMOND S MASADA LLC110,8591978-07-17