TUBB, J. B. "F"

Oil · District 08 · Lease #24214

Operator: SLANT OPERATING, LLC

Cum Oil

295k BBL

Cum Gas

4.3M MCF

casinghead

Wells

17

Production

1993-01 — 2026-04

Peak Month

2011-11

Production History

Cum Oil: 294,504 BBL Cum Gas: 4,278,166 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,794 BBL/mo

Di (annual)

80.2%

b-factor

1.6

EUR

264,006 BBL

R-squared

0.721

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
2004-11 — 2021-06 APACHE CORPORATION 200 mo
2000-04 — 2004-10 EXXON MOBIL CORPORATION 55 mo
1993-01 — 2000-03 EXXON CORP. 87 mo

Wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
38FORMENTERA OPERATIONS LLC25,0002022-05-18
39FORMENTERA OPERATIONS LLC15,0002011-06-07
36FORMENTERA OPERATIONS LLC16,0002008-11-13
37FORMENTERA OPERATIONS LLC18,0002008-11-13
33FORMENTERA OPERATIONS LLC16,0002008-04-29
34FORMENTERA OPERATIONS LLC16,0002008-03-28
35FORMENTERA OPERATIONS LLC16,0002008-03-28
12 UFORMENTERA OPERATIONS LLC14,5501995-09-11
1FORMENTERA OPERATIONS LLC24,3801994-04-27
10FORMENTERA OPERATIONS LLC14,6951994-04-27
2FORMENTERA OPERATIONS LLC24,3801994-04-27
3FORMENTERA OPERATIONS LLC24,4081994-04-27
23FORMENTERA OPERATIONS LLC13,6501983-12-14
24FORMENTERA OPERATIONS LLC13,6501983-12-14
22FORMENTERA OPERATIONS LLC13,6501983-10-27
16 UFORMENTERA OPERATIONS LLC24,5501978-08-16
542-103-02812FORMENTERA OPERATIONS LLC------