WELL · 42-163-33415 · DISTRICT 1
Arminius Energy Trust #1
Frio County · Eagleville (Eagle Ford Sour) field · Horizontal
Arminius Energy Trust #1 (API 42-163-33415) is a horizontal well in Frio County operated by Cabot Oil & Gas Corporation, completed September 2, 2010.
The RRC has issued one drilling permit (amended twice), issued June 10, 2010, permitted to 17,000 ft.
Completion filings report 4 formation tops, including Austin Chalk, Eagle Ford, Buda, Del Rio.
Its 2 leases have reported 888K barrels of oil and 1.25M mcf of gas since September 2010, last reporting in July 2026. The leases carry 7 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 1, 2021
- Permits on file
- 1,040
- Phone
- (817) 589-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cabot Oil & Gas Corporation |
| Production reports | Javelin Energy Partners Mgmt LLCthrough Mar 2026 |
| Latest permit | Cabot Oil & Gas CorporationJun 10, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 17,000
- total depth, ft
- 3
- permits on file
- Jun 10, 2010
- last permit issued
- Sep 2, 2010
- completed
- 888K
- cumulative oil, bbl
- 1.25M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 2, 2010
- 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 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Arminius Energy Trust O-1-15274 | Briscoe Ranch (Eagleford) | Javelin Energy Partners Mgmt LLC | 5 | 821K | 1.16M | Jan 2011 – Jul 2026 |
| Arminius Energy Trust O-1-15268 | Eagleville (Eagle Ford Sour) | Cabot Oil & Gas Corporation | 2 | 67.4K | 95.1K | Sep 2010 – Jul 2011 |
Oil, barrels lease total
Last 12 months 3,964 · prior 12 8,635(-54%)
Gas, mcf lease total
Last 12 months 126 · prior 12 1,553(-92%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cabot Oil & Gas CorporationSep 2010 → Jan 2018
- 2Venado Operating Company LLCFeb 2018 → Mar 2022
- 3Javelin Energy Partners Mgmt LLCApr 2022 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 697396-97 | Drill | Cabot Oil & Gas Corporation | Oct 21, 2010 | Jun 10, 2010 | Jun 25, 2010 | 17,000 |
| 697396-98 | Drill | Cabot Oil & Gas Corporation | Jun 16, 2010 | Jun 10, 2010 | — | 17,000 |
| 697396-99 | Drill | Cabot Oil & Gas Corporation | Jun 10, 2010 | Jun 10, 2010 | Jun 25, 2010 | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-15268 | — | — | — | — |
| — | — O-1-15274 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 468 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 7,973 | -7,505 |
| Eagle FordEAGLEFORD | 8,304 | -7,836 |
| Buda | 8,443 | -7,975 |
| Del Rio | 8,549 | -8,081 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,638 | 14,562 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,107 | 12.25 | 681 S |
| 5.5 | 14,655 | 8.75 | 1,650 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 | May 4, 2011 | Oct 27, 2010 | — |
| 00 | Apr 26, 2011 | Oct 27, 2010 | — |
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 42-163-33415 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33415 → 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/16333415, documented in the API reference.