WELL · 42-443-31333 · DISTRICT 7
Allison 4 #1
Terrell County · Allison South (Detrital) field · Producing · Vertical
Allison 4 #1 (API 42-443-31333) is a well in Terrell County operated by Urban Oil & Gas Group LLC, completed July 11, 2010 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued March 4, 2010, permitted to 12,385 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Urban Oil & Gas Group LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Detrital, Connell, Ellenburger.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
Plano, TX · P-5 Y, filed Sep 4, 2025 · 140 permits on file · (800) 440-0438
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Urban Oil & Gas Group LLC |
| Production reports | Urban Oil & Gas Group, LLCthrough Mar 2026 |
| Latest permit | EOG Resources, Inc.Mar 4, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,385
- total depth, ft
- 2
- permits on file
- Mar 4, 2010
- last permit issued
- Jul 11, 2010
- completed
- 0
- cumulative oil, bbl
- 1.15M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 11, 2010
- 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 |
|---|---|---|---|---|---|---|
| Allison 4 G-9-257848 | Allison, South (Detrital) | Urban Oil & Gas Group, LLC | 1 | 0 | 1.15M | Jul 2010 – Jul 2026 |
Gas, mcf lease total
Last 12 months 12,166 · prior 12 19,397(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Jul 2010 → Aug 2011
- 2Urban Oil & Gas Group, LLCSep 2011 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 692143-98 | Drill | EOG Resources, Inc. | Oct 5, 2010 | Mar 4, 2010 | Mar 19, 2010 | 12,385 |
| 692143-99 | Drill | EOG Resources, Inc. | Mar 3, 2010 | Mar 4, 2010 | Mar 19, 2010 | 12,385 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-257848 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,556 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Detrital | 10,192 | -7,636 |
| Connell | 12,270 | -9,714 |
| Ellenburger | 12,310 | -9,754 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,248 | 10,262 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,425 | 17.5 | 1,655 S |
| 9.625 | 3,526 | 12.25 | 1,105 S |
| 7 | 12,270 | 8.75 | 760 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 | Dec 10, 2010 | Oct 8, 2010 | Yes |
| 00 | Nov 1, 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 42-443-31333 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-443-31333 → 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/44331333, documented in the API reference.