TEXAS · WELLS · PARKER COUNTY · MUIR "M" LEASE · API 42-367-33837 · DISTRICT 7C
Muir M #1H
Parker County · Newark East (Barnett Shale) field · Temp Abandoned · Horizontal
Muir M #1H (API 42-367-33837) is a horizontal well in Parker County operated by Winchester Oil & Gas LLC, completed February 26, 2006 and listed as temp abandoned on the RRC schedule, shut in October 1, 2006.
The RRC has issued one drilling permit, issued November 21, 2005, permitted to 6,386 ft.
It was permitted by Shell Western E&P and has since transferred to Winchester Oil & Gas LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Bend, Marble Falls, Barnett.
Its lease has reported 313 barrels of oil and 37.1K mcf of gas since February 2006, with no volume in the three years through April 2026.
Operator of record
Permitted by Shell Western E&P; the EWA schedule now lists a different operator.
- Based in
- Rockdale, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Mar 20, 2024
- Permits on file
- 21
- Phone
- (713) 269-4969
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Winchester Oil & Gas LLC |
| Production reports | Winchester Oil & Gas LLCthrough Sep 2006 |
| Latest permit | Shell Western E&PNov 21, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,386
- total depth, ft
- 1
- permits on file
- Nov 21, 2005
- last permit issued
- Feb 26, 2006
- completed
- 313
- cumulative oil, bbl
- 37.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2006 THROUGH Sep 2006
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 26, 2006
- Shut in
- Oct 1, 2006
- Plugged
- —
Operator's P-5 on the schedule: Delinquent (D)
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 |
|---|---|---|---|---|---|---|
| Muir "M" G-13-219150 | Newark, East (Barnett Shale) | Winchester Oil & Gas LLC | 1 | 313 | 37.1K | Feb 2006 – Sep 2006 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&PFeb 2006 → Sep 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 609847-99 | Drill | Shell Western E&P | Nov 21, 2005 | Nov 21, 2005 | Dec 16, 2005 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 26, 2006 | Muir M G-13-219150 | Newark East (Barnett Shale) | Winchester Oil & Gas LLC | Temp Abandoned · shut in Oct 1, 2006 | 6,386 |
Formation tops
As filed on W-2/G-1. Subsea from 1,022 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BendBEND CONGLOMERATE | 5,782 | -4,760 |
| Marble Falls | 5,916 | -4,894 |
| BarnettBARNETT SHALE | 6,542 | -5,520 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,850 | 7,422 | Perforated |
| 7,690 | 8,182 | Perforated |
| 8,440 | 8,942 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 790 | 12.25 | 330 S |
| 7 | 5,764 | 8.75 | 260 S |
| 4.5 | 9,140 | 6.125 | 420 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 | Feb 8, 2007 | Apr 26, 2006 | Yes |
| 00 | Sep 20, 2006 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 30, 2009. 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 Marble Falls, Barnett | TIFF | 6,000 to 6,732 | Jan 30, 2009run Feb 13, 2006 | 1.07 |
"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 42-367-33837 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-367-33837 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/36733837, documented in the API reference.