WELL · 42-413-31509 · DISTRICT 7
McGregor Unit #401
Schleicher County · Fort McKavitt (Lime 4150) field · Water Supply · Vertical
Mcgregor Unit #401 (API 42-413-31509) is a well in Schleicher County operated by R3 Operating Corporation, completed October 23, 2015 and listed as water supply on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) between 1985 and 2015, permitted to 6,000 ft.
It was permitted by Boaz Energy II Operating, LLC and has since transferred to R3 Operating Corporation on the wellbore schedule.
Completion filings report 5 formation tops, including Fort Mckavitt (Lime 4150), Fort Mckavitt (Lime 4270), Strawn, Camar (Strawn-Oil).
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Boaz Energy II Operating, LLC; the EWA schedule now lists a different operator.
Greenwood VLG, CO · P-5 Y, filed Jun 4, 2026 · (855) 826-9001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | R3 Operating Corporation |
| Production reports | Sunflower Petroleum Corporationthrough May 1999 |
| Latest permit | Boaz Energy II Operating, LLCAug 6, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,000
- total depth, ft
- 3
- permits on file
- Aug 6, 2015
- last permit issued
- Oct 23, 2015
- completed
- 0
- cumulative oil, bbl
- 5.64K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 23, 2015
- 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 |
|---|---|---|---|---|---|---|
| McGregor Unit G-9-116128 | Fort McKavitt (Lime 4150) | R3 Operating Corporation | 1 | 0 | 5.64K | Jan 1993 – Jul 2026 |
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.
- 1Sunflower Petroleum CorporationJan 1993 → May 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 808678-98 | Recompletion | Boaz Energy II Operating, LLC | Jan 7, 2016 | Aug 6, 2015 | Jul 6, 2015 | 6,000 |
| 808678-99 | Recompletion | Boaz Energy II Operating, LLC | Jul 22, 2015 | Aug 6, 2015 | — | 6,000 |
| 267004-99 | Drill | Luling Oil & Gas Company, Inc. | Feb 15, 1985 | Feb 15, 1985 | Feb 22, 1985 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-116128 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,290 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Fort McKavitt (Lime 4150) | 3,910 | -1,620 |
| Fort McKavitt (Lime 4270) | 4,247 | -1,957 |
| Strawn | 4,308 | -2,018 |
| Camar (Strawn-Oil) | 4,512 | -2,222 |
| Ellenburger | 4,750 | -2,460 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,131 | 4,134 | Perforated |
| 5,520 | 5,565 | Perforated |
| 5,617 | 5,640 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 606 | 12.25 | 475 S |
| 5.5 | 4,999 | 7.875 | 1,025 S |
| 4.5 | 5,617 | 4.875 | 125 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 | Sep 26, 2016 | Jun 27, 2016 | Yes |
| 00 | May 21, 1985 | Apr 29, 1985 | Yes |
| 00 | May 8, 1985 | — | 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 42-413-31509 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-413-31509 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/41331509, documented in the API reference.