WELL · 42-329-35470 · DISTRICT 8
Dora Roberts Ranch Devonian Unit #1617
Midland County · Dora Roberts (Devonian) field · Horizontal
Dora Roberts Ranch Devonian Unit #1617 (API 42-329-35470) is a permitted horizontal well in Midland County filed by Oxy USA Wtp LP; no completion report is on file yet.
The RRC has issued one drilling permit, issued February 14, 2006, permitted to 12,375 ft.
Completion filings report one formation top, including Devonian.
Its 2 leases have reported 531K barrels of oil and 8.62M mcf of gas since January 1993, last reporting in July 2026. The leases carry 15 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 LPFeb 14, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,375
- total depth, ft
- 1
- permits on file
- Feb 14, 2006
- last permit issued
- —
- completed
- 531K
- cumulative oil, bbl
- 8.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
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 2 leases this well is completed on; they carry 15 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 Devonian Unit G-10-255063 | Dora Roberts (Devonian) | OXY USA WTP LP | 1 | 0 | 0 | Mar 2008 – Apr 2008 |
Gas, mcf lease total
Last 12 months 2,074 · prior 12 10,973(-81%)
Oil, barrels lease total
Last 12 months 600 · prior 12 554(+8%)
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 |
|---|---|---|---|---|---|---|
| 614179-99 | Drill | OXY USA WTP LP | Feb 14, 2006 | Feb 14, 2006 | Mar 4, 2006 | 12,375 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-255063 | — | — | — | — |
| — | — O-10-29620 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,834 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Devonian | 11,630 | -8,796 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,878 | 15,811 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 307 | 17.5 | 325 S |
| 9.625 | 5,502 | 12.25 | 1,875 S |
| 7 | 11,724 | 8.75 | 1,275 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 | Jun 23, 2010 | Dec 30, 2009 | Yes |
| 00 | May 27, 2010 | — | — |
| 00 | Mar 19, 2010 | — | — |
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 42-329-35470 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-35470 → 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/32935470, documented in the API reference.