Well 4A, NAIL 91A, Shackelford County, Texas
API 41736575 — recorded on 1 lease.
Total depth
1,497 ft
Last completion
Oct 5 1985
as filed
Leases
1
Records
1
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| NAIL 91A | 4A | B P OPERATING COMPANY | COOK RANCH | On |
The hole
- Total depth
- 1,497 ft
- Casing strings
- 1
- Deepest casing
- 1,300 ft
- Survey
- E. T. R.R.
- Abstract
- not filed
- Block / section
- 10 / 91
- Plugging records
- 3
- Bottom hole location
- 32.81152, -99.38715
32.81152, -99.38715 · 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
First issued
Sep 23 1985
With a spud date
—
none filed
Deepest permitted
1,500 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 285605 | Sep 23 1985 | Drill | NAIL "91" Ano. 4A | 1,500 ft | not filed |
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.