WELL · 42-121-32781 · DISTRICT 5
Alliance #B 4
Denton County · Newark East (Atoka 1) field · Temp Abandoned · Vertical
Alliance #B 4 (API 42-121-32781) is a well in Denton County operated by Eagleridge Operating LLC, completed July 1, 2006 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued February 3, 2006, permitted to 5,000 ft.
It was permitted by Chief Oil & Gas LLC and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Kickapoo Creek, Caddo, Atoka.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Chief Oil & Gas LLC; 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 | Quicksilver Resources Inc.through Nov 2009 |
| Latest permit | Chief Oil & Gas LLCFeb 3, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 2
- permits on file
- Feb 3, 2006
- last permit issued
- Jul 1, 2006
- completed
- 0
- cumulative oil, bbl
- 19.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 1, 2006
- 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 |
|---|---|---|---|---|---|---|
| Alliance G-5-221100 | Newark, East (Atoka 1) | Diversified Production LLC | 1 | 0 | 19.8K | Jul 2006 – Jul 2026 |
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.
- 1Chief Operating LLCJul 2006 → May 2007
- 2Chief Oil & Gas LLCSep 2007 → May 2008
- 3Quicksilver Resources Inc.Nov 2009 → Nov 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 613570-98 | Drill | Chief Oil & Gas LLC | May 12, 2006 | Feb 3, 2006 | — | 3,751 |
| 613570-99 | Drill | Chief Oil & Gas LLC | Feb 3, 2006 | Feb 3, 2006 | — | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-5-221100 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 745 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,540 | 3,565 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,150 | 12.25 | 545 S |
| 5.5 | 3,751 | 7.875 | 240 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 | Mar 13, 2007 | Sep 8, 2006 | Yes |
| 00 | Nov 9, 2006 | — | — |
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 42-121-32781 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-121-32781 → 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/12132781, documented in the API reference.