WELL · 42-123-32295 · DISTRICT 2
Charles Riedesel 01 #1
DE Witt County · DE Witt (Eagle Ford Shale) field · Producing · Horizontal
Charles Riedesel 01 #1 (API 42-123-32295) is a horizontal well in De Witt County operated by Marathon Oil EF LLC, completed March 17, 2010 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2009 and 2014, permitted to 18,000 ft.
It was permitted by Pioneer Natural Res. USA, Inc. and has since transferred to Marathon Oil EF LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Midway, Austin Chalk, Eagle Ford.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Pioneer Natural Res. USA, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Aug 4, 2025 · 3,191 permits on file · (800) 332-9449
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marathon Oil EF LLC |
| Production reports | Marathon Oil EF LLCthrough Apr 2026 |
| Latest permit | Pioneer Natural Res. USA, Inc.Sep 10, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 18,000
- total depth, ft
- 2
- permits on file
- Sep 10, 2014
- last permit issued
- Mar 17, 2010
- completed
- 0
- cumulative oil, bbl
- 1.87M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 17, 2010
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Charles Riedesel 01 G-2-256547 | Eagle Ridge (Eagle Ford Shale) | Marathon Oil EF LLC | 1 | 0 | 1.87M | Mar 2010 – Jul 2026 |
Gas, mcf lease total
Last 12 months 8,703 · prior 12 9,760(-11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pioneer Natural Res. USA, Inc.Mar 2010 → Sep 2019
- 2Ensign Operating LLCOct 2019 → Feb 2023
- 3Marathon Oil EF LLCMar 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 788752-99 | Field transfer | Pioneer Natural Res. USA, Inc. | Jun 5, 2014 | Sep 10, 2014 | Dec 26, 2009 | 18,000 |
| 685008-99 | Drill | Pioneer Natural Res. USA, Inc. | Sep 11, 2009 | Sep 14, 2009 | Dec 24, 2009 | 18,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-256547 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 369 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 9,770 | -9,401 |
| Austin ChalkAUSTIN CHALK - UPPER | 13,130 | -12,761 |
| Austin ChalkAUSTIN CHALK UPPER | 13,130 | -12,761 |
| Austin ChalkAUSTIN CHALK - LOWER | 13,249 | -12,880 |
| Austin ChalkAUSTIN CHALK LOWER | 13,249 | -12,880 |
| Eagle Ford | 13,590 | -13,221 |
| Eagle FordEAGLEFORD | 13,590 | -13,221 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,061 | 18,050 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,510 | 17.5 | 2,585 S |
| 9.625 | 9,945 | 12.25 | 490 S |
| 5.5 | 18,246 | 8.5 | 1,075 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 22, 2014 | Sep 12, 2014 | — |
| 00 | Aug 3, 2010 | Apr 19, 2010 | Yes |
| 00 | Jul 16, 2010 | — | Yes |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-123-32295 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-32295 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/12332295, documented in the API reference.