TEXAS · WELLS · YOAKUM COUNTY · DENVER UNIT LEASE · API 42-501-35104 · DISTRICT 7B
Denver Unit #4571GC
Yoakum County · Wasson field · Temp Abandoned · Directional
Denver Unit #4571GC (API 42-501-35104) is a well in Yoakum County operated by Occidental Permian Ltd., completed September 22, 2005 and listed as temp abandoned on the RRC schedule, shut in September 1, 2005.
The RRC has issued one drilling permit, issued January 14, 2005, permitted to 4,820 ft.
Completion filings report one formation top, including San Andres.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 2, 2026
- Permits on file
- 6,251
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Occidental Permian Ltd. |
| Production reports | none |
| Latest permit | Occidental Permian Ltd.Jan 14, 2005 |
- 4,820
- total depth, ft
- 1
- permits on file
- Jan 14, 2005
- last permit issued
- Sep 22, 2005
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 22, 2005
- Shut in
- Sep 1, 2005
- 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 |
|---|---|---|---|---|---|---|
| Denver Unit G-11-212739 | Wasson | Occidental Permian Ltd. | 1 | 0 | 0 | Sep 2005 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 556142-99 | Drill | Occidental Permian Ltd. | Jan 13, 2005 | Jan 14, 2005 | Mar 18, 2005 | 5,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 22, 2005 | Denver Unit G-11-212739 | Wasson | Occidental Permian Ltd. | Temp Abandoned · shut in Sep 1, 2005 | 4,820 |
Formation tops
As filed on W-2/G-1. Subsea from 3,571 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,328 | -757 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,760 | 4,811 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 40 | 26 | 130 S |
| 8.625 | 2,135 | 12.25 | 950 S |
| 5.5 | 4,546 | 7.875 | 875 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 29, 2006 | Nov 14, 2005 | Yes |
| 00 | Dec 16, 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 42-501-35104 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-35104 → 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/50135104, documented in the API reference.