Well 4H, COX-CARLOS 19D, Upton County, Texas
API 46142601 — recorded on 1 lease.
Well API 46142601 is recorded on the COX-CARLOS 19D lease in Upton County, Texas, operated by PIONEER NATURAL RES. USA, INC.. The state files a total depth of 9,296 ft, a last completion filed Jun 21 2024, 1 drilling permit and 1 hydraulic fracturing disclosure. The state holds no plugging record for it.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| COX-CARLOS 19D | 4H | PIONEER NATURAL RES. USA, INC. | SPRABERRY (TREND AREA) | Off |
The hole
- Total depth
- 9,296 ft
- Casing strings
- 6
- Deepest casing
- 18,717 ft
- Survey
- CCSD&RGNG RR CO
- Abstract
- 20
- Block / section
- B / 19
- Plugging records
- not filed
- Bottom hole location
- 31.47385, -101.92262
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 |
|---|---|---|---|---|---|
| 8943162 records | Oct 12 2023 | Drillhorizontal | COX-CARLOS 19Dno. 4H | 10,314 ft | Apr 20 2024 |
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.