TEXAS · WELLS · DE WITT COUNTY · API 42-123-32373 · DISTRICT 02
Muir F #1H
De Witt County · Eagleville (Eagle Ford-2) field · Shut In · Horizontal
Muir F #1H (API 42-123-32373) is a horizontal well in De Witt County operated by Devon Energy Production CO L.P., completed March 31, 2011 and listed as shut in on the RRC schedule, shut in June 1, 2024.
The RRC has issued 2 drilling permits between 2010 and 2012, permitted to 12,850 ft.
It was permitted by Geosouthern Energy Corporation and has since transferred to Devon Energy Production CO L.P. on the wellbore schedule.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its 2 leases have reported 1.67M barrels of oil and 6M mcf of gas since March 2011, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Devon Energy Production Co L.P.
Permitted by Geosouthern Energy Corporation; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 18, 2025
- Permits on file
- 9,266
- Phone
- (405) 235-3611
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Devon Energy Production Co L.P. |
| Production reports | Devon Energy Production Co, L.P.through Apr 2026 |
| Latest permit | Geosouthern Energy CorporationAug 21, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,850
- total depth, ft
- 2
- permits on file
- Aug 21, 2012
- last permit issued
- Mar 31, 2011
- completed
- 1.67M
- cumulative oil, bbl
- 6M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 31, 2011
- Shut in
- Jun 1, 2024
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 2 leases this well is completed on; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Muir F O-2-10116 | Eagleville (Eagle Ford-2) | Devon Energy Production Co, L.P. | 5 | 1.67M | 6M | Mar 2011 – Jul 2026 |
| Muir F G-2-261063 | De Witt (Eagle Ford Shale) | Geosouthern Energy Corporation | 1 | 0 | 0 | Mar 2011 – Mar 2011 |
Oil, barrels lease total
Last 12 months 23,669 · prior 12 30,168(-22%)
Gas, mcf lease total
Last 12 months 98,744 · prior 12 120,620(-18%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Geosouthern Energy CorporationApr 2011 → Feb 2014
- 2Devon Energy Production Co, L.P.Mar 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 746317-99 | Field transfer | Geosouthern Energy Corporation | Aug 10, 2012 | Aug 21, 2012 | Dec 25, 2010 | 13,500 |
| 704612-99 | Drill | Petrohawk Operating Company | Nov 1, 2010 | Nov 4, 2010 | Dec 25, 2010 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 31, 2011 | Muir F O-2-10116 | Eagleville (Eagle Ford-2) | Devon Energy Production Co L.P. | Shut In · shut in Jun 1, 2024 | 12,850 |
| Mar 31, 2011 | Muir F G-2-261063 | De Witt (Eagle Ford Shale) | Geosouthern Energy Corporation | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 196 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 11,915 | -11,719 |
| Austin Chalk | 12,155 | -11,959 |
| Eagle FordEAGLEFORD | 12,662 | -12,466 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,093 | 17,684 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,530 | 14.75 | 1,460 S |
| 5.5 | 11,707 | 6.75 | 3,010 S |
| 4.5 | 17,800 | 6.75 | 3,010 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 | Oct 17, 2012 | Aug 24, 2012 | Yes |
| 00 | Oct 17, 2011 | May 15, 2011 | 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 42-123-32373 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-32373 → 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/12332373, documented in the API reference.