Well 4, CASSELMAN 4B, Midland County, Texas
API 32948100.
No plugging record filedSave
Total depth
—
not filed
Last completion
—
not filed
Leases
1
1 with no page
Records
1
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| CASSELMAN 4Bno lease id filed | 4 | FASKEN OIL AND RANCH, LTD. | — | — |
The hole
- Total depth
- not filed
- Casing strings
- not filed
- Deepest casing
- not filed
- Survey
- T&P RR CO/GIBBS, C
- Abstract
- 1307
- Block / section
- 40 T1S / 2
- Plugging records
- not filed
- Bottom hole location
- 32.10980, -102.22303
32.10980, -102.22303 · NAD83, as filed⌘ or Ctrl + scroll to zoom
Drilling permits
From the Railroad Commission's drilling permit master — the application record, not a record of drilling. A permit is an application the Commission filed and numbered; the spud date is the only field here that says a hole was started. This file carries no approval status, so none is shown.
Permits
1
2 records, 1 revisions
First issued
Jan 7 2026
With a spud date
1
last Jan 31 2026
Deepest permitted
12,300 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 9125212 records | Jan 7 2026 | Drillhorizontal | CASSELMAN 4Bno. 4 | 12,300 ft | Jan 31 2026 |
What the lease produced
Texas reports oil and gas by lease, never by wellbore, so this is the whole lease. Values are volume multiplied by the published monthly price, the same arithmetic the lease page shows in full.