WELL · 42-497-35994 · DISTRICT 9
Knox A #1
Wise County · Newark East (Barnett Shale) field · Vertical
Knox A #1 (API 42-497-35994) is a well in Wise County operated by Aruba Petroleum Inc., completed December 19, 2006.
The RRC has issued one drilling permit (amended twice), issued March 6, 2006, permitted to 9,000 ft.
It was permitted by Crusader Energy Group, LLC and has since transferred to Aruba Petroleum Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Barnett, Forestburg.
Its 2 leases have reported 8.41K barrels of oil and 127K mcf of gas since December 2006, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Crusader Energy Group, LLC; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jul 8, 2022 · 427 permits on file · (940) 390-5604
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Aruba Petroleum Inc. |
| Production reports | Eagleridge Operating, LLCthrough Feb 2019 |
| Latest permit | Ebs Oil & Gas Partners Op.co.,lpMar 6, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 3
- permits on file
- Mar 6, 2006
- last permit issued
- Dec 19, 2006
- completed
- 8.41K
- cumulative oil, bbl
- 127K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 19, 2006
- 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 |
|---|---|---|---|---|---|---|
| Knox A G-13-277959 | Newark, East (Barnett Shale) | Eagleridge Operating, LLC | 1 | 0 | 4.26K | May 2015 – Jul 2026 |
| Knox A O-13-30758 | Newark, East (Barnett Shale) | Aruba Petroleum, Inc. | 1 | 8.41K | 123K | Dec 2006 – Nov 2017 |
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.
- 1Crusader Energy Group, LLCJan 2007 → Jul 2008
- 2Crusader Energy Group Inc.Sep 2008 → Feb 2010
- 3Jones Energy, Ltd.Aug 2010 → Oct 2010
- 4Newark E&P Operating, LLCMar 2012 → Oct 2012
- 5Aruba Petroleum, Inc.May 2015 → Apr 2017
- 6Eagleridge Operating, LLCMay 2017 → Feb 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 615296-97 | Drill | Crusader Energy Group, LLC | Oct 23, 2006 | Mar 6, 2006 | Oct 26, 2006 | 9,000 |
| 615296-98 | Drill | Enexco, Inc. | Jul 13, 2006 | Mar 6, 2006 | — | 9,000 |
| 615296-99 | Drill | Ebs Oil & Gas Partners Op.co.,lp | Mar 6, 2006 | Mar 6, 2006 | — | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-277959 | — | — | — | — |
| — | — O-13-30758 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 845 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BarnettBARNETT SHALE | 7,492 | -6,647 |
| ForestburgFORESTBURG LIME | 7,616 | -6,771 |
| BarnettBARNETT LOWER | 8,628 | -7,783 |
| BarnettLOWER BARNETT SHALE | 8,628 | -7,783 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,910 | 8,152 | Perforated |
| 7,910 | 8,870 | Perforated |
| 8,175 | 8,342 | Perforated |
| 8,408 | 8,616 | Perforated |
| 8,670 | 8,870 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,030 | 12.25 | 575 S |
| 8.625 | 1,030 | 12.25 | 675 S |
| 5.5 | 8,939 | 7.875 | 450 S |
| 5.5 | 8,939 | 8.75 | 450 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 28, 2015 | May 19, 2015 | Yes |
| 00 | May 22, 2007 | Dec 19, 2006 | Yes |
| 00 | May 10, 2007 | — | — |
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 42-497-35994 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-497-35994 → 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/49735994, documented in the API reference.