WELL · 42-237-38812 · DISTRICT 9
Zuber #1
Jack County · Newark East (Barnett Shale) field · Shut IN · Vertical
Zuber #1 (API 42-237-38812) is a well in Jack County operated by Upham Oil & Gas Company, completed August 5, 2005 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued September 24, 2004, permitted to 6,600 ft.
Completion filings report 3 formation tops, including Bend, Barnett, Ellenburger.
Its lease has reported 33.6K barrels of oil and 85.3K mcf of gas since September 2005, last reporting in July 2026.
Operator of record
- Based in
- Mineral Wells, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 19, 2025
- Permits on file
- 141
- Phone
- (940) 325-4491
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Upham Oil & Gas Company |
| Production reports | Upham Oil & Gas Companythrough Jul 2022 |
| Latest permit | Upham Oil & Gas CompanySep 24, 2004 |
- 6,600
- total depth, ft
- 1
- permits on file
- Sep 24, 2004
- last permit issued
- Aug 5, 2005
- completed
- 33.6K
- cumulative oil, bbl
- 85.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 5, 2005
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Zuber O-13-30493 | Newark, East (Barnett Shale) | Upham Oil & Gas Company | 1 | 33.6K | 85.3K | Sep 2005 – 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.
- 1Upham Oil & Gas CompanySep 2005 → Nov 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 551380-99 | Drill | Upham Oil & Gas Company | Sep 22, 2004 | Sep 24, 2004 | Oct 15, 2004 | 6,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-30493 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,067 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| BendBEND SERIES | 5,345 | -4,278 |
| BarnettBARNETT SHALE | 6,110 | -5,043 |
| Ellenburger | 6,324 | -5,257 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,116 | 6,218 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 331 | 12.25 | 250 S |
| 5.5 | 6,490 | 7.875 | 275 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 | Nov 29, 2005 | Sep 19, 2005 | Yes |
| 00 | Sep 28, 2005 | — | — |
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 42-237-38812 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-38812 → 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/23738812, documented in the API reference.