WELL · 42-329-02047 · DISTRICT 8
Dora Roberts Ranch Unit #2101W
Midland County · Virey (Pennsylvanian) field · Vertical
Dora Roberts Ranch Unit #2101W (API 42-329-02047) is a disposal or injection well in Midland County operated by Oxy USA Inc. under an active UIC permit.
The RRC has issued one drilling permit, issued November 4, 2011, permitted to 6,000 ft.
It was permitted by Oxy USA Wtp LP and has since transferred to Oxy USA Inc. on the wellbore schedule.
Completion filings report one formation top, including Queen.
Its 2 leases have reported 4.33M barrels of oil and 11.2M mcf of gas since January 1993, last reporting in July 2026. The leases carry 56 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 217K barrels injected in the 12 months reported through January 2026.
Operator of record
Permitted by OXY USA WTP LP; 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 | Continental Resources, Inc.through Mar 2026 |
| Latest permit | OXY USA WTP LPNov 4, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,000
- total depth, ft
- 1
- permits on file
- Nov 4, 2011
- last permit issued
- —
- completed
- 4.33M
- cumulative oil, bbl
- 11.2M
- 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 56 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dora Roberts Ranch Unit O-10-15857 | Virey (Ellenburger) | Continental Resources, Inc. | 35 | 1.78M | 11.1M | Jan 1993 – Jul 2026 |
| Dora Roberts Ranch Unit O-10-31940 | Virey (Queen) | Continental Resources, Inc. | 21 | 2.55M | 79.5K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 13,475 · prior 12 28,967(-53%)
Gas, mcf lease total
Last 12 months 25,279 · prior 12 53,984(-53%)
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 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 727530-99 | Recompletion | OXY USA WTP LP | Nov 2, 2011 | Nov 4, 2011 | May 3, 2012 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-15857 | — | — | — | — |
| — | — O-10-31940 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,915 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 4,320 | -1,405 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,860 | 5,100 | Perforated |
| 13,171 | 13,194 | Perforated |
| 13,171 | 13,294 | Perforated |
| — | 10,417 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 304 | 17.5 | 275 S |
| 13.375 | 304 | — | — |
| 9.625 | 5,125 | 12.25 | 5,372 S |
| 5.5 | 5,586 | 7.875 | 1,050 S |
| 5.5 | 13,194 | 7.875 | 875 S |
| 5.5 | 13,194 | 8.75 | 875 S |
| 5.5 | 13,194 | — | — |
| 2.375 | 13,213 | — | — |
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 20, 2017 | Apr 25, 2017 | — |
| 00 | Apr 25, 2017 | — | — |
| 00 | Mar 8, 2012 | Nov 2, 2011 | — |
| 00 | Jul 15, 1992 | May 28, 1992 | — |
| 00 | Jan 12, 1984 | May 4, 1960 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-329-02047 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-02047 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 217K
- bbl, last 12 reported months
- 17.9M
- bbl, all reported
- Jan 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000020751 | H-1 Injection | Active | 10,000 | 2,150 | 4,320–5,100 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 217,237 · prior 12 511,473(-58%)
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/32902047, documented in the API reference.