WELL · 42-173-33046 · DISTRICT 8
Western Cooper #4
Glasscock County · Directional · Sidetrack
Western Cooper #4 (API 42-173-33046) is a permitted well in Glasscock County filed by Ladd Oil & Gas Corporation; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended once) between 2000 and 2002, permitted to 8,500 ft.
Completion filings report one formation top, including Wolfcamp.
Its lease has reported 26.1K barrels of oil and 34.2K mcf of gas since January 1997, last reporting in July 2005. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Midland, TX · P-5 Y, filed Jun 10, 2022 · 39 permits on file · (432) 557-9640
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Ladd Oil & Gas Corporationthrough May 2005 |
| Latest permit | Ladd Oil & Gas CorporationJun 27, 2002 |
- 8,500
- total depth, ft
- 3
- permits on file
- Jun 27, 2002
- last permit issued
- —
- completed
- 26.1K
- cumulative oil, bbl
- 34.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1997 THROUGH Jul 2005
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Western Cooper O-10-35214 | Cobra (Wolfcamp) | Ladd Oil & Gas Corporation | 2 | 26.1K | 34.2K | Jan 1997 – Jul 2005 |
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.
- 1Rangeland Petroleum CorporationJan 1997 → Mar 2002
- 2Ladd Oil & Gas CorporationApr 2002 → Feb 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 521430-97 | Recompletion · sidetrack | Ladd Oil & Gas Corporation | Oct 31, 2002 | Jun 27, 2002 | — | 8,200 |
| 521430-99 | Recompletion · sidetrack | Ladd Oil & Gas Corporation | Jun 27, 2002 | Jun 27, 2002 | Jul 13, 2002 | 8,200 |
| 502705-99 | Drill | Rangeland Petroleum Corporation | Dec 6, 2000 | Dec 11, 2000 | Mar 23, 2001 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-35214 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,547 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 7,972 | -5,425 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,924 | 7,965 | Perforated |
| 7,972 | 8,011 | Open hole |
| 7,983 | 7,987 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 378 | 17.5 | 425 S |
| 8.625 | 3,000 | 11 | 370 S |
| 5.5 | 7,966 | 7.875 | 115 S |
| 5.5 | 8,191 | 7.875 | 100 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 9, 2003 | Nov 21, 2002 | — |
| 00 | Sep 19, 2001 | Aug 14, 2001 | Yes |
| 00 | Aug 29, 2001 | — | — |
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 42-173-33046 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-33046 → 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/17333046, documented in the API reference.