WELL · 42-417-38868 · DISTRICT 9
Montgomery 26 #1
Shackelford County · Newark East (Barnett Shale) field · NO Production · Vertical
Montgomery 26 #1 (API 42-417-38868) is a well in Shackelford County operated by Petex, completed April 8, 2009 and listed as no production on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued July 14, 2008, permitted to 4,500 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Petex on the wellbore schedule.
Completion filings report 7 formation tops, including Home Creek, Palo Pinto, Caddo, Duffer.
Its lease has reported 4.87K barrels of oil since September 2008, last reporting in July 2026.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
Breckenridge, TX · P-5 Y, filed May 4, 2026 · 124 permits on file · (254) 559-5453
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petex |
| Production reports | Petexthrough Aug 2023 |
| Latest permit | Endeavor Energy Resources L.P.Apr 22, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 2
- permits on file
- Apr 22, 2009
- last permit issued
- Apr 8, 2009
- completed
- 4.87K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 8, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 |
|---|---|---|---|---|---|---|
| Montgomery "26" O-13-31298 | Newark, East (Barnett Shale) | Petex | 1 | 4.87K | 0 | Sep 2008 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Apr 2009 → Aug 2018
- 2PetexDec 2018 → Aug 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 665183-98 | Drill | Endeavor Energy Resources L.P. | Apr 21, 2009 | Apr 22, 2009 | Sep 17, 2008 | 4,500 |
| 665183-99 | Drill | Endeavor Energy Resources L.P. | Jun 24, 2008 | Jul 14, 2008 | — | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-31298 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,366 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Home Creek | 1,075 | 291 |
| Palo Pinto | 1,750 | -384 |
| Caddo | 3,592 | -2,226 |
| Caddo | 3,620 | -2,254 |
| Duffer | 4,025 | -2,659 |
| Duffer | 4,060 | -2,694 |
| Banett Shale | 4,128 | -2,762 |
| BarnettBARNETT SHALE | 4,150 | -2,784 |
| EllenburgerELLENBERGER | 4,281 | -2,915 |
| Ellenburger | 4,291 | -2,925 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,130 | 4,160 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 160 | 12.25 | 121 S |
| 4.5 | 4,410 | 7.875 | 885 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 | Jan 4, 2010 | Oct 2, 2009 | — |
| 00 | Jul 15, 2009 | May 7, 2009 | Yes |
| 00 | Jun 19, 2009 | — | — |
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 42-417-38868 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-38868 → 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/41738868, documented in the API reference.