Well 721H, NAIL-BURLEY 6U, Martin County, Texas
API 31746718 — recorded on 1 lease.
No plugging record filedSave
Total depth
8,520 ft
Last completion
Dec 9 2025
as filed
Leases
1
1 with no page
Records
1
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| NAIL-BURLEY 6Uno production filed | 721H | PIONEER NATURAL RES. USA, INC. | SPRABERRY (TREND AREA) | Off |
The hole
- Total depth
- 8,520 ft
- Casing strings
- 3
- Deepest casing
- 24,407 ft
- Survey
- T&P RR CO/BRECKON, W M
- Abstract
- 671
- Block / section
- 38 T1S / 6
- Plugging records
- not filed
- Bottom hole location
- 32.06585, -102.05774
32.06585, -102.05774 · 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
Apr 4 2025
With a spud date
1
last Oct 14 2025
Deepest permitted
10,560 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 906561 | Apr 4 2025 | Drillhorizontal | NAIL-BURLEY 6Uno. 721H | 10,560 ft | Oct 14 2025 |
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.