Well 01H, AFFLERBACH 01 - R01 - M01 A, DeWitt County, Texas
API 12335119 — recorded on 1 lease.
Well API 12335119 is recorded on the AFFLERBACH 01 - R01 - M01 A lease in DeWitt County, Texas, operated by MARATHON OIL EF LLC. The state files a total depth of 13,785 ft, a last completion filed Apr 1 2022, 1 drilling permit and 1 hydraulic fracturing disclosure. The state holds no plugging record for it.
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| AFFLERBACH 01 - R01 - M01 A | 01H | MARATHON OIL EF LLC | DE WITT (EAGLE FORD SHALE) | Off |
The hole
- Total depth
- 13,785 ft
- Casing strings
- 2
- Deepest casing
- 20,660 ft
- Survey
- I RR / FAWCETT, MRS J B
- Abstract
- 516
- Block / section
- 52
- Plugging records
- not filed
- Bottom hole location
- 29.01374, -97.52030
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 |
|---|---|---|---|---|---|
| 873305 | Oct 14 2021 | Drillhorizontal | AFFLERBACH 01 - R01 - M01 Ano. 01H | 25,000 ft | Nov 13 2021 |
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.