SLATOR -B-

Oil · District 08 · Lease #15546

Operator: SLANT OPERATING, LLC

Cum Oil

97k BBL

Cum Gas

521k MCF

casinghead

Wells

3

Production

1993-01 — 2020-02

Peak Month

1995-03

Production History

Cum Oil: 96,893 BBL Cum Gas: 520,828 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

756 BBL/mo

Di (annual)

9.3%

b-factor

0.0

EUR

96,232 BBL

R-squared

0.454

type

exponential

Operator History (from monthly production reports)

2023-11 — 2026-07 FORMENTERA OPERATIONS LLC 33 mo
2021-07 — 2023-10 SLANT OPERATING, LLC 28 mo
2007-04 — 2021-06 APACHE CORPORATION 171 mo
1995-12 — 2007-03 ANADARKO PETROLEUM CORPORATION 136 mo
1993-01 — 1995-11 SHELL WESTERN E&P INC. 35 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12SHELL WESTERN E&P INC.112,0002008-06-13
4FORMENTERA OPERATIONS LLC29,7421998-06-16
2FORMENTERA OPERATIONS LLC19,7341977-08-22