Well 1H, CHALLENGER UNIT C, Karnes County, Texas
API 25532830 — recorded on 1 lease.
Well API 25532830 is recorded on the CHALLENGER UNIT C lease in Karnes County, Texas, operated by MARATHON OIL EF LLC. The state files a total depth of 10,935 ft, a last completion filed Jun 19 2014, 1 drilling permit and 1 hydraulic fracturing disclosure. The state holds no plugging record for it.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| CHALLENGER UNIT C | 1H | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Off |
The hole
- Total depth
- 10,935 ft
- Casing strings
- 6
- Deepest casing
- 16,389 ft
- Survey
- SEGUIN, D E
- Abstract
- 10
- Block / section
- not filed
- Plugging records
- not filed
- Bottom hole location
- 28.90784, -97.99530
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 |
|---|---|---|---|---|---|
| 749846 | Nov 8 2012 | Drillhorizontal | CHALLENGER UNIT Cno. 1H | 16,000 ft | Nov 19 2012 |
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.