BLUE ESTATE

Oil · District 08 · Lease #15745

Operator: SLANT OPERATING, LLC

Cum Oil

585k BBL

Cum Gas

6.3M MCF

casinghead

Wells

11

Production

1993-01 — 2026-04

Peak Month

1994-06

Production History

Cum Oil: 584,587 BBL Cum Gas: 6,273,436 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,541 BBL/mo

Di (annual)

8.0%

b-factor

0.3

EUR

637,923 BBL

R-squared

0.859

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 FORMENTERA OPERATIONS LLC 33 mo
2021-07 — 2023-10 SLANT OPERATING, LLC 28 mo
1998-09 — 2021-06 APACHE CORPORATION 274 mo
1993-01 — 1998-08 MW PETROLEUM CORPORATION 68 mo

Wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14FORMENTERA OPERATIONS LLC211,2002022-09-19
4FORMENTERA OPERATIONS LLC310,6401997-09-15
13FORMENTERA OPERATIONS LLC311,0601992-10-19
2FORMENTERA OPERATIONS LLC210,7101988-04-20
1FORMENTERA OPERATIONS LLC210,6941988-03-03
6FORMENTERA OPERATIONS LLC210,6941988-03-03
5FORMENTERA OPERATIONS LLC110,6131987-07-22
11FORMENTERA OPERATIONS LLC411,4721986-07-18
7FORMENTERA OPERATIONS LLC19,2121982-01-28
342-495-05196FORMENTERA OPERATIONS LLC------
842-135-08120FORMENTERA OPERATIONS LLC------