WELL · 42-105-39271 · DISTRICT 7
Montgomery 1 #8
Crockett County · Ozona (Canyon Sand) field · Producing · Vertical
Montgomery 1 #8 (API 42-105-39271) is a well in Crockett County operated by Toc Energy Resources LLC, completed July 19, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 27, 2004, permitted to 7,200 ft.
It was permitted by Encore Operating, L.P. and has since transferred to Toc Energy Resources LLC on the wellbore schedule.
Completion filings report one formation top, including Canyon.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Encore Operating, L.P.; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Dec 4, 2025 · 2 permits on file · (817) 874-8111
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Toc Energy Resources LLC |
| Production reports | Toc Energy Resources, LLCthrough Sep 2025 |
| Latest permit | Encore Operating, L.P.May 27, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 1
- permits on file
- May 27, 2004
- last permit issued
- Jul 19, 2004
- completed
- 0
- cumulative oil, bbl
- 92.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 19, 2004
- 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 |
|---|---|---|---|---|---|---|
| Montgomery 1 G-9-206764 | Ozona (Canyon Sand) | Toc Energy Resources, LLC | 1 | 0 | 92.7K | Jul 2004 – Jul 2026 |
Gas, mcf lease total
Last 12 months 156 · prior 12 320(-51%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Encore Operating, L.P.Aug 2004 → Dec 2007
- 2Encore Energy Partners Oper LLCFeb 2008 → Mar 2012
- 3Vanguard Permian, LLCApr 2012 → Apr 2015
- 4Vanguard Operating, LLCMay 2015 → Apr 2017
- 5Toc Energy Resources, LLCMay 2017 → Sep 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 545035-99 | Drill | Encore Operating, L.P. | Apr 27, 2004 | May 27, 2004 | Jun 17, 2004 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-206764 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,452 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,194 | 6,232 | Perforated |
| 6,514 | 6,760 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,300 | 11 | 315 S |
| 4.5 | 6,950 | 7.875 | 415 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 | Jun 7, 2005 | Sep 13, 2004 | Yes |
| 00 | Mar 10, 2005 | — | — |
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 42-105-39271 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-39271 → 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/10539271, documented in the API reference.