WELL · 42-419-30906 · DISTRICT 6
McMahon Federal (D) #4FH
Shelby County · Huxley (Fredricksburg) field · Horizontal
Mcmahon Federal (D) #4FH (API 42-419-30906) is a horizontal well in Shelby County operated by Ellora Operating L.P., completed April 16, 2004.
The RRC has issued one drilling permit (amended twice), issued January 29, 2004, permitted to 4,000 ft.
Completion filings report 3 formation tops, including Fredericksburg, Paluxy, Mooringsport.
Its 2 leases have reported 2.32K barrels of oil and 429K mcf of gas since May 2004, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Fort Worth, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jun 17, 2010
- Permits on file
- 167
- Phone
- (303) 444-8881
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ellora Operating L.P. |
| Production reports | Ellora Energy Inc.through Mar 2015 |
| Latest permit | Ellora Operating, L.P.Jan 29, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 3
- permits on file
- Jan 29, 2004
- last permit issued
- Apr 16, 2004
- completed
- 2.32K
- cumulative oil, bbl
- 429K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 16, 2004
- Shut in
- —
- Plugged
- —
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McMahon Federal (D) G-6-217395 | Huxley (Fredricksburg) | Ellora Energy Inc. | 1 | 0 | 262K | Jun 2006 – Jul 2026 |
| McMahon Federal (D) O-6-14337 | Huxley (Fredricksburg) | Ellora Operating, L.P. | 1 | 2.32K | 168K | May 2004 – Nov 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.
- 1Ellora Operating, L.P.May 2004 → Jul 2011
- 2Ellora Energy Inc.Aug 2011 → Mar 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 541405-97 | Drill | Ellora Operating, L.P. | Aug 3, 2004 | Jan 29, 2004 | — | 4,000 |
| 541405-98 | Drill | Ellora Operating, L.P. | Apr 20, 2004 | Jan 29, 2004 | Mar 31, 2004 | 4,000 |
| 541405-99 | Drill | Ellora Operating, L.P. | Jan 29, 2004 | Jan 29, 2004 | — | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-217395 | — | — | — | — |
| — | — O-6-14337 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 218 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Fredericksburg | 3,370 | -3,152 |
| Fredericksburg | 3,429 | -3,211 |
| Paluxy | 3,585 | -3,367 |
| Mooringsport | 4,608 | -4,390 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,647 | 5,180 | Perforated |
| 3,746 | 5,574 | Perforated |
| 3,752 | 5,640 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,216 | 12.25 | 677 S |
| 7 | 3,746 | 8.75 | 560 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 | Nov 13, 2006 | Jun 16, 2006 | — |
| 00 | Jul 27, 2006 | — | — |
| 00 | Nov 16, 2004 | Sep 8, 2004 | Yes |
| 00 | Sep 30, 2004 | — | — |
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 42-419-30906 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-419-30906 → 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/41930906, documented in the API reference.