WELL · 42-121-31933 · DISTRICT 9
Furst Ranch #J 1
Denton County · Newark East (Barnett Shale) field · Horizontal
Furst Ranch #J 1 (API 42-121-31933) is a plugged horizontal well in Denton County, plugged October 12, 2018, last operated by Eagleridge Operating LLC.
The RRC has issued one drilling permit (amended once), issued May 5, 2003, permitted to 9,000 ft.
It was permitted by Cortez Operating Company and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Caddo, Marble Falls, Barnett.
Operator of record
Permitted by Cortez Operating Company; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jan 4, 2026 · 129 permits on file · (855) 820-6008
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eagleridge Operating LLC |
| Production reports | Eagleridge Operating, LLCthrough Sep 2017 |
| Latest permit | Cortez Operating CompanyMay 5, 2003 |
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
- 2
- permits on file
- May 5, 2003
- last permit issued
- Feb 25, 2005
- completed
- 0
- cumulative oil, bbl
- 522K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2003 THROUGH Oct 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 25, 2005
- Shut in
- —
- Plugged
- Oct 12, 2018
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 |
|---|---|---|---|---|---|---|
| Furst Ranch G-13-198060 | Newark, East (Barnett Shale) | Eagleridge Operating, LLC | 1 | 0 | 522K | Sep 2003 – Oct 2018 |
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.
- 1Cortez Operating CompanySep 2003 → Apr 2004
- 2Encore Operating, L.P.May 2004 → May 2007
- 3Crow Creek Operating Co II LLCJun 2007 → Jul 2011
- 4Eagle Rock Mid-Continent OP, LLCAug 2011 → Oct 2012
- 5Eagleridge Operating, LLCNov 2012 → Sep 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 531497-98 | Drill | Cortez Operating Company | Aug 27, 2003 | May 5, 2003 | Jul 3, 2003 | 9,000 |
| 531497-99 | Drill | Cortez Operating Company | May 5, 2003 | May 5, 2003 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-198060 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 673 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 3,856 | -3,183 |
| Marble Falls | 7,375 | -6,702 |
| Barnett | 7,733 | -7,060 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,748 | 7,826 | Perforated |
| 8,497 | 8,909 | Perforated |
| 8,497 | 9,307 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,390 | 13.375 | 595 S |
| 5.5 | 9,365 | 9.875 | 125 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 | Mar 18, 2005 | — |
| 00 | Feb 5, 2004 | Nov 14, 2003 | Yes |
| 00 | Dec 15, 2003 | — | — |
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 42-121-31933 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-121-31933 → 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/12131933, documented in the API reference.