WELL · 42-329-31403 · DISTRICT 8
Dora Roberts Ranch Unit #3402
Midland County · Virey (Consolidated) field · Vertical
Dora Roberts Ranch Unit #3402 (API 42-329-31403) is a well in Midland County operated by Oxy USA Wtp LP, completed August 29, 2006.
The RRC has issued 2 drilling permits between 1984 and 2005, permitted to 13,380 ft.
Completion filings report 6 formation tops, including Pennsylvanian, Mississippian, Woodford, Devonian.
Its 3 leases have reported 12.1M barrels of oil and 57.1M mcf of gas since January 1993, last reporting in July 2026. The leases carry 332 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Permits on file
- 2,289
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA WTP LP |
| Production reports | Continental Resources, Inc.through Apr 2026 |
| Latest permit | OXY USA WTP LPSep 16, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,380
- total depth, ft
- 2
- permits on file
- Sep 16, 2005
- last permit issued
- Aug 29, 2006
- completed
- 12.1M
- cumulative oil, bbl
- 57.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 29, 2006
- 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 3 leases this well is completed on; they carry 332 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dora Roberts Ranch Devonian Unit O-10-29620 | Dora Roberts (Devonian) | Continental Resources, Inc. | 14 | 531K | 8.62M | Jan 1993 – Jul 2026 |
| Dora Roberts Ranch Unit O-10-34635 | Dora Roberts (Consolidated) | Continental Resources, Inc. | 244 | 8.26M | 39.5M | Oct 1995 – Jul 2026 |
| Dora Roberts Ranch Unit O-10-34646 | Virey (Consolidated) | OXY USA WTP LP | 74 | 3.3M | 8.94M | Oct 1995 – Jul 2026 |
Oil, barrels lease total
Last 12 months 138,063 · prior 12 179,709(-23%)
Gas, mcf lease total
Last 12 months 635,565 · prior 12 883,130(-28%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Jan 1993 → Dec 2000
- 2OXY USA WTP LPJan 2001 → Oct 2023
- 3Continental Resources, Inc.Nov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 606385-99 | Recompletion | OXY USA WTP LP | Sep 14, 2005 | Sep 16, 2005 | Jul 11, 2006 | 13,380 |
| 253698-99 | Drill | Cities Service Oil & Gas Corp. | Oct 4, 1984 | Oct 5, 1984 | Oct 29, 1984 | 12,350 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29620 | — | — | — | — |
| — | — O-10-34635 | — | — | — | — |
| — | — O-10-34646 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,893 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pennsylvanian | 10,062 | -7,169 |
| MississippianMISSISSIPPI LIME | 11,534 | -8,641 |
| Woodford | 11,570 | -8,677 |
| Devonian | 11,680 | -8,787 |
| Fusselman | 12,593 | -9,700 |
| Montoya | 12,646 | -9,753 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,490 | 10,726 | Perforated |
| 11,872 | 11,985 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 305 | 17.5 | 350 S |
| 8.625 | 5,770 | 11 | 2,200 S |
| 5.5 | 12,700 | 50 | 778 S |
| 5.5 | 12,700 | 7.875 | 1,205 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 | Aug 19, 2011 | Sep 25, 2007 | Yes |
| 00 | Dec 8, 2008 | Sep 25, 2007 | Yes |
| 00 | Nov 24, 2008 | Nov 16, 2001 | — |
| 00 | Jan 10, 2002 | Nov 16, 2001 | — |
| 00 | Dec 5, 2001 | Oct 11, 2001 | — |
| 00 | Mar 15, 1985 | Mar 1, 1985 | — |
| 00 | Mar 12, 1985 | — | — |
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 42-329-31403 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-31403 → 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/32931403, documented in the API reference.