Well 3603LB, UL ACFD 4475, Reagan County, Texas
API 38341968 — recorded on 2 leases.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| UL ACFD 4475 | 3603LB | BLACK SWAN OPCO, LLC | SPRABERRY (TREND AREA) | Off |
| UL 10-36 Bno production filed | 3WB | BLACK SWAN OPCO, LLC | SPRABERRY (TREND AREA) | Off |
The hole
- Total depth
- 8,506 ft
- Casing strings
- 4
- Deepest casing
- 21,393 ft
- Survey
- UL
- Abstract
- U242
- Block / section
- 10 / 36
- Plugging records
- not filed
- Bottom hole location
- 31.19348, -101.55596
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 |
|---|---|---|---|---|---|
| 9060423 records | Feb 21 2025 | Drillhorizontal | UL ACFD 4475no. 3603LB | 8,700 ft | Apr 10 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.
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.