TEXAS · WELLS · DE WITT COUNTY · API 42-123-32879 · DISTRICT 02
Muir D #7H
De Witt County · Eagleville (Eagle Ford-2) field · Producing · Horizontal
Muir D #7H (API 42-123-32879) is a horizontal well in De Witt County operated by Devon Energy Production CO L.P., completed January 29, 2026 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended 3 times), issued September 19, 2012, permitted to 13,098 ft.
Completion filings report 10 formation tops, including Catahoula, Vicksburg, Frio, Wilcox.
Its 2 leases have reported 2.28M barrels of oil and 8.82M mcf of gas since July 2012, last reporting volume in April 2026. The leases carry 7 wells, so these are lease totals, not this well alone.
Operator of record
Devon Energy Production Co L.P.
- 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 | Devon Energy Production Co, L.P.Sep 19, 2012 |
- 13,098
- total depth, ft
- 4
- permits on file
- Sep 19, 2012
- last permit issued
- Jan 29, 2026
- completed
- 2.28M
- cumulative oil, bbl
- 8.82M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2013 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 29, 2026
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
Surface location
29.239439, -97.363588 NAD27, as filed
29.239687, -97.363856 WGS84
Permit surface location from the RRC GIS record, referenced to NAD27 as the RRC files it; the WGS84 pair is the same point through NOAA's NADCON grid, and the map link uses it, in De Witt County.
Wells nearby
Every well with a location on file around this one, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Muir D G-2-281945 | Eagleville (Eagle Ford-2) | Devon Energy Production Co, L.P. | 1 | 415K | 1.55M | Jun 2013 – Apr 2026 |
| Muir D O-2-10351 | Eagleville (Eagle Ford-2) | Devon Energy Production Co, L.P. | 6 | 1.86M | 7.28M | Jul 2012 – Oct 2025 |
Gas, mcf lease total
Last 12 months 169,479 · prior 12 282,692(-40%)
Oil, barrels lease total
Last 12 months 2,850 · prior 12 10,708(-73%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Geosouthern Energy CorporationApr 2013 → Feb 2014
- 2Devon Energy Production Co, L.P.Jun 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 747982-96 | Drill | Devon Energy Production Co, L.P. | Nov 21, 2024 | Sep 19, 2012 | May 12, 2013 | 14,000 |
| 747982-97 | Drill | Petrohawk Operating Company | Dec 27, 2012 | Sep 19, 2012 | May 12, 2013 | 14,000 |
| 747982-98 | Drill | Petrohawk Operating Company | Sep 24, 2012 | Sep 19, 2012 | — | 14,000 |
| 747982-99 | Drill | Petrohawk Operating Company | Sep 11, 2012 | Sep 19, 2012 | — | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 29, 2026 | Muir D G-2-281945 | Eagleville (Eagle Ford-2) | Devon Energy Production Co L.P. | Producing | 13,098 |
| Sep 16, 2014 | Muir D O-2-10351 | Eagleville (Eagle Ford-2) | Devon Energy Production Co L.P. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 343 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Catahoula | 1,650 | -1,307 |
| Vicksburg | 3,940 | -3,597 |
| Frio | 5,510 | -5,167 |
| Wilcox | 6,540 | -6,197 |
| Yegua | 7,810 | -7,467 |
| Anacacho | 11,977 | -11,634 |
| Pecan Gap | 11,977 | -11,634 |
| Austin Chalk | 12,213 | -11,870 |
| Eagle Ford | 12,748 | -12,405 |
| Eagle FordEAGLEFORD | 12,748 | -12,405 |
| Pecan Gap | 13,395 | -13,052 |
| EdwardsEDWARDS - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,007 | 19,478 | Perforated |
| 13,395 | 19,442 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,525 | 17.5 | 1,195 S |
| 10 | 9,495 | 12.25 | 1,860 S |
| 9.625 | 9,495 | 12.25 | 1,860 S |
| 5.5 | 19,588 | 8.75 | 2,260 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 13, 2026 | Mar 9, 2026 | — |
| 00 | Dec 9, 2025 | Nov 21, 2025 | — |
| 00 | Dec 12, 2024 | Nov 18, 2024 | — |
| 00 | Mar 31, 2017 | Mar 6, 2017 | — |
| 00 | Jan 29, 2015 | Oct 22, 2014 | — |
| 00 | Oct 31, 2013 | Sep 10, 2013 | Yes |
| 00 | Oct 3, 2013 | Jun 24, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Feb 5, 2018. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Yegua, Anacacho, Pecan Gap, Austin Chalk, Eagle Ford | TIFF | 9,520 to 19,598 | Feb 5, 2018run Jan 31, 2013 | 0.92 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-123-32879 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-32879 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbors, subsea-aligned so they line up regardless of surface terrain.
Muir D42-123-32367
0.3 KM · Devon Energy Production Co, L.P. · Section with this well →
| Pecan Gap | 12,013 | -11,658 |
| Austin Chalk | 12,242 | -11,887 |
| Eagle Ford | 12,767 | -12,412 |
| Eagle Ford | 12,767 | -12,412 |
Muir E42-123-35604
0.4 KM · Devon Energy Production Co, L.P. · Section with this well →
| Vicksburg | 1,404 | -1,088 |
| Yegua | 2,283 | -1,967 |
| Wilcox | 5,391 | -5,075 |
| Austin Chalk | 12,219 | -11,903 |
| Eagle Ford | 12,710 | -12,394 |
| Edwards | — | |
| Frio | — | |
| Catahoula | — |
Muir E42-123-35603
0.4 KM · Devon Energy Production Co, L.P. · Section with this well →
| Vicksburg | 1,398 | -1,082 |
| Yegua | 2,283 | -1,967 |
| Wilcox | 5,360 | -5,044 |
| Austin Chalk | 12,205 | -11,889 |
| Eagle Ford | 12,694 | -12,378 |
| Catahoula | — | |
| Edwards | — | |
| Frio | — |
Muir E42-123-35602
0.4 KM · Devon Energy Production Co, L.P. · Section with this well →
| Vicksburg | 1,392 | -1,076 |
| Yegua | 2,277 | -1,961 |
| Wilcox | 5,377 | -5,061 |
| Austin Chalk | 12,186 | -11,870 |
| Eagle Ford | 12,681 | -12,365 |
| Frio | — | |
| Edwards | — | |
| Catahoula | — |
Muir E42-123-35601
0.4 KM · Devon Energy Production Co, L.P. · Section with this well →
| Vicksburg | 1,392 | -1,074 |
| Yegua | 2,283 | -1,965 |
| Wilcox | 5,305 | -4,987 |
| Austin Chalk | 12,173 | -11,855 |
| Eagle Ford | 12,653 | -12,335 |
| Frio | — | |
| Edwards | — | |
| Catahoula | — |
Muir E42-123-35600
0.4 KM · Devon Energy Production Co, L.P. · Section with this well →
| Vicksburg | 1,373 | -1,055 |
| Yegua | 2,264 | -1,946 |
| Wilcox | 5,307 | -4,989 |
| Austin Chalk | 12,148 | -11,830 |
| Eagle Ford | 12,637 | -12,319 |
| Edwards | — | |
| Frio | — | |
| Catahoula | — |
Muir E42-123-35599
0.4 KM · Devon Energy Production Co, L.P. · Section with this well →
| Vicksburg | 1,346 | -1,028 |
| Yegua | 2,236 | -1,918 |
| Wilcox | 5,307 | -4,989 |
| Austin Chalk | 12,158 | -11,840 |
| Eagle Ford | 12,631 | -12,313 |
| Catahoula | — | |
| Edwards | — | |
| Frio | — |
Muir E42-123-35598
0.4 KM · Devon Energy Production Co, L.P. · Section with this well →
| Vicksburg | 1,352 | -1,034 |
| Yegua | 2,241 | -1,923 |
| Wilcox | 5,309 | -4,991 |
| Austin Chalk | 12,127 | -11,809 |
| Eagle Ford | 12,646 | -12,328 |
| Frio | — | |
| Edwards | — | |
| Catahoula | — |
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/12332879, documented in the API reference.