TEXAS · WELLS · YOAKUM COUNTY · DENVER UNIT LEASE · API 42-501-31934 · DISTRICT 7B
Denver Unit #4439GC
Yoakum County · Wasson field · Temp Abandoned · Vertical
Denver Unit #4439GC (API 42-501-31934) is a well in Yoakum County operated by Occidental Permian Ltd., completed November 4, 1998 and listed as temp abandoned on the RRC schedule, shut in November 1, 2006.
The RRC has issued 2 drilling permits between 1980 and 1994, permitted to 4,920 ft.
It was permitted by Shell Western E&P Inc. and has since transferred to Occidental Permian Ltd. on the wellbore schedule.
Completion filings report 2 formation tops, including Red Buds, San Andres.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Shell Western E&P Inc.; 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 | Occidental Permian Ltd. |
| Production reports | none |
| Latest permit | Shell Western E&P Inc.Feb 25, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,920
- total depth, ft
- 2
- permits on file
- Feb 25, 1994
- last permit issued
- Nov 4, 1998
- 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
- Nov 4, 1998
- Shut in
- Nov 1, 2006
- 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-11-96174 | 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 |
|---|---|---|---|---|---|---|
| 421317-99 | Recompletion | Shell Western E&P Inc. | Feb 22, 1994 | Feb 25, 1994 | Sep 28, 1993 | 4,920 |
| 99302-99 | Drill | Shell Oil Company | Nov 3, 1980 | Nov 3, 1980 | — | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 4, 1998 | Denver Unit G-11-96174 | Wasson | Occidental Permian Ltd. | Temp Abandoned · shut in Nov 1, 2006 | 4,920 |
| Nov 4, 1998 | Denver Unit G-11-96174 | Wasson | Occidental Permian Ltd. | Temp Abandoned · shut in Nov 1, 2006 | 4,920 |
Formation tops
As filed on W-2/G-1. Subsea from 3,597 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Red Buds | 250 | 3,347 |
| San Andres | 4,642 | -1,045 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,620 | 4,772 | Perforated |
| 4,620 | 4,920 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 393 | 12.25 | 275 S |
| 2.375 | 4,572 | — | — |
| 7 | 4,620 | 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 | May 13, 1999 | Apr 5, 1999 | — |
| 00 | Jan 12, 1984 | Nov 4, 1981 | — |
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 42-501-31934 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-31934 → 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
- 213K
- bbl, all reported
- Nov 2001
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000078761 | H-1 Injection | Canceled Mar 29, 2002 | 4,500 | 2,200 | 4,340–5,440 |
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/50131934, documented in the API reference.