WELL · 42-461-32479 · DISTRICT 7
Woolridge 11 #4
Upton County · Spraberry (Trend Area) field · Vertical
Woolridge 11 #4 (API 42-461-32479) is a plugged well in Upton County, plugged October 16, 2000, last operated by Odessa Exploration Inc..
The RRC has issued one drilling permit, issued September 27, 1985, permitted to 8,800 ft.
It was permitted by Usenco and has since transferred to Odessa Exploration Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Spraberry, Jo Mill, Dean, Wolfcamp.
Its lease has reported 15.3K barrels of oil and 52.4K mcf of gas since January 1993, last reporting in July 2001. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Usenco; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Apr 29, 2003
- Permits on file
- 103
- Phone
- (432) 620-9181
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Odessa Exploration Inc. |
| Production reports | Odessa Exploration, Inc.through May 2000 |
| Latest permit | UsencoSep 27, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,800
- total depth, ft
- 1
- permits on file
- Sep 27, 1985
- last permit issued
- Apr 6, 1993
- completed
- 15.3K
- cumulative oil, bbl
- 52.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2001
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 6, 1993
- Shut in
- —
- Plugged
- Oct 16, 2000
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; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Woolridge "11" O-9-8242 | Spraberry (Trend Area) | Odessa Exploration, Inc. | 4 | 15.3K | 52.4K | Jan 1993 – Jul 2001 |
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.
- 1Arch Petroleum Inc.Jan 1993 → Apr 1996
- 2Odessa Exploration, Inc.May 1996 → May 2000
Permits
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-8242 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,695 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,696 | 7,245 | Perforated |
| 7,405 | 7,823 | Perforated |
| 7,405 | 8,722 | Perforated |
| 8,155 | 8,722 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 490 | 17.5 | 475 S |
| 8.625 | 4,301 | 12.25 | 450 S |
| 4.5 | 8,850 | 7.875 | 990 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 | Apr 25, 1994 | Apr 8, 1994 | — |
| 00 | Apr 14, 1986 | Mar 17, 1986 | Yes |
| 00 | Apr 8, 1986 | — | — |
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 42-461-32479 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-32479 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 28.3K
- bbl, last 12 reported months
- 608K
- bbl, all reported
- Nov 2000
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000078890 | H-1 Injection | Plugged Oct 23, 2000 | 1,600 | 1,500 | 7,405–8,722 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 28,293 · prior 12 46,005(-39%)
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/46132479, documented in the API reference.