WELL · 42-413-32071 · DISTRICT 7
Whitten 35 B #1
Schleicher County · Eldorado (Canyon) field · Vertical
Whitten 35 B #1 (API 42-413-32071) is a plugged well in Schleicher County, plugged October 29, 2025, last operated by Oxy USA Inc..
The RRC has issued one drilling permit, issued September 14, 1999, permitted to 8,000 ft.
It was permitted by Questa Oil & Gas CO. and has since transferred to Oxy USA Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Clear Fork, Wichita-Albany, Wolfcamp, Canyon.
Operator of record
Permitted by Questa Oil & Gas Co.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 4, 2025 · 3,316 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA Inc. |
| Production reports | OXY USA Inc.through Mar 2013 |
| Latest permit | Questa Oil & Gas Co.Sep 14, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 1
- permits on file
- Sep 14, 1999
- last permit issued
- Nov 1, 1999
- completed
- 0
- cumulative oil, bbl
- 295K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1999 THROUGH Oct 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 1, 1999
- Shut in
- —
- Plugged
- Oct 29, 2025
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 |
|---|---|---|---|---|---|---|
| Whitten 35 "B" G-9-175051 | Eldorado (Canyon) | OXY USA Inc. | 1 | 0 | 295K | Nov 1999 – Oct 2025 |
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.
- 1Questa Oil & Gas Co.Nov 1999 → Jan 2000
- 2TXP, IncorporatedFeb 2000 → Dec 2003
- 3Pogo Producing CompanyJan 2004 → Jan 2008
- 4Pogo Producing Company LLCFeb 2008 → Feb 2008
- 5OXY USA Inc.Mar 2008 → Mar 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 487554-99 | Drill | Questa Oil & Gas Co. | Sep 14, 1999 | Sep 14, 1999 | Sep 23, 1999 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-175051 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,343 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 1,660 | 683 |
| Wichita-AlbanyWICHITA ALBANY | 3,078 | -735 |
| Wolfcamp | 3,834 | -1,491 |
| Canyon | 5,173 | -2,830 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,290 | 6,334 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 746 | 11 | 325 S |
| 4.5 | 6,445 | 7.875 | 275 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 | Dec 22, 1999 | Nov 15, 1999 | Yes |
| 00 | Dec 13, 1999 | — | — |
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 42-413-32071 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-413-32071 → 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.
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/41332071, documented in the API reference.