Well 4, ARMSTRONG 36, Midland County, Texas
API 32938955 — recorded on 1 lease.
Well API 32938955 is recorded on the ARMSTRONG 36 lease in Midland County, Texas, operated by DIAMONDBACK E&P LLC. The state files a total depth of 11,556 ft, a last completion filed Feb 25 2014, 1 drilling permit and 1 hydraulic fracturing disclosure. A plugging record was filed Apr 29 2026.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| ARMSTRONG 36 | 4 | DIAMONDBACK E&P LLC | SPRABERRY (TREND AREA) | On |
The hole
- Total depth
- 11,556 ft
- Casing strings
- 3
- Deepest casing
- 11,556 ft
- Survey
- T & P RR CO.
- Abstract
- 1339
- Block / section
- 39,T3S / 36
- Plugging records
- 10
- Bottom hole location
- 31.78079, -102.00656
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.
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 771920 | Nov 21 2013 | Drill | ARMSTRONG 36no. 4 | 12,000 ft | Dec 19 2013 |
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.
Hydraulic fracturing
Disclosed to FracFocus, the registry Texas designates by statute (Natural Resources Code §91.851; 16 TAC §3.29). FracFocus is run by the Ground Water Protection Council and the Interstate Oil and Gas Compact Commission, not by a state agency — but the filing itself is required by Texas rule.