TEXAS · WELLS · YOAKUM COUNTY · DENVER UNIT LEASE · API 42-501-31939 · DISTRICT 7B
Denver Unit #4235G
Yoakum County · Wasson field · Temp Abandoned · Vertical
Denver Unit #4235G (API 42-501-31939) is a well in Yoakum County operated by Occidental Permian Ltd., completed July 22, 2005 and listed as temp abandoned on the RRC schedule, shut in March 1, 2025.
The RRC has issued 2 drilling permits in 1980, permitted to 4,848 ft.
It was permitted by Shell Oil Company and has since transferred to Occidental Permian Ltd. on the wellbore schedule.
Completion filings report one formation top, including San Andres.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Shell Oil Company; the EWA schedule now lists a different operator.
- 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 | none |
| Production reports | none |
| Latest permit | Shell Oil CompanyNov 12, 1980 |
- 4,848
- total depth, ft
- 2
- permits on file
- Nov 12, 1980
- last permit issued
- Jul 22, 2005
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 22, 2005
- Shut in
- Mar 1, 2025
- 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-11-106802 | Wasson | Occidental Permian Ltd. | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 98825-99 | Drill | Shell Oil Company | Nov 12, 1980 | Nov 12, 1980 | Apr 28, 1981 | 5,000 |
| 208257-99 | Drill | Shell Oil Company | Oct 24, 1980 | Nov 7, 1980 | — | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 22, 2005 | Denver Unit G-11-106802 | Wasson | Occidental Permian Ltd. | Temp Abandoned · shut in Mar 1, 2025 | 4,848 |
Formation tops
As filed on W-2/G-1. Subsea from 3,600 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,708 | -1,108 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,700 | 4,848 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 418 | 12.25 | 275 S |
| 2.375 | 4,666 | — | — |
| 7 | 4,700 | 8.75 | 1,500 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 | Feb 23, 2007 | Oct 6, 2006 | — |
| 00 | Jan 12, 1984 | Aug 18, 1983 | — |
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 42-501-31939 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-31939 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Nov 2000
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000078760 | H-1 Injection | Not activated | 4,500 | 2,200 | 4,410–5,427 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/50131939, documented in the API reference.