Well 4H, NBR EF, McMullen County, Texas
API 31134524 — recorded on 3 leases.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| NBR EF | 4H | CRESCENT ENERGY OPERATING, LLC | EAGLEVILLE (EAGLE FORD-1) | Off |
| NBR EF | 4H | SWIFT ENERGY OPERATING, LLC | EAGLEVILLE (EAGLE FORD-1) | On |
| NBR EFno production filed | 4H | CRESCENT ENERGY OPERATING, LLC | AMMANN (BUDA) | Off |
The hole
- Total depth
- 11,977 ft
- Casing strings
- 4
- Deepest casing
- 16,397 ft
- Survey
- LEDBETTER, HRS S
- Abstract
- 547
- Block / section
- not filed
- Plugging records
- not filed
- Bottom hole location
- 28.41357, -98.47258
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 |
|---|---|---|---|---|---|
| 836087 | Feb 9 2018 | Recompletionhorizontal | NBR EFno. 4H | 12,500 ft | Sep 21 2011 |
| 713760 | Apr 11 2011 | Drillhorizontal | NBR EFno. 4H | 13,000 ft | Jul 26 2011 |
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.