TEXAS · WELLS · ECTOR COUNTY · API 42-135-39501 · DISTRICT 7B
Dora Roberts Ranch Unit #1801
Ector County · Dora Roberts (Consolidated) field · Producing · Vertical
Dora Roberts Ranch Unit #1801 (API 42-135-39501) is a well in Ector County operated by Continental Resources Inc., completed July 1, 2008 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 26, 2008, permitted to 10,214 ft.
It was permitted by Oxy USA Wtp LP and has since transferred to Continental Resources Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Spraberry, Wolfcamp.
Its 2 leases have reported 11.6M barrels of oil and 48.5M mcf of gas since October 1995, last reporting volume in April 2026. The leases carry 318 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by OXY USA WTP LP; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 552
- Phone
- (405) 234-9000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Continental Resources Inc. |
| Production reports | Continental Resources, Inc.through Apr 2026 |
| Latest permit | OXY USA WTP LPApr 26, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,214
- total depth, ft
- 1
- permits on file
- Apr 26, 2008
- last permit issued
- Jul 1, 2008
- completed
- 11.6M
- cumulative oil, bbl
- 48.5M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 1995 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 1, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 318 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dora Roberts Ranch Unit O-10-34635 | Dora Roberts (Consolidated) | Continental Resources, Inc. | 244 | 8.26M | 39.5M | Oct 1995 – Apr 2026 |
| Dora Roberts Ranch Unit O-10-34646 | Virey (Consolidated) | OXY USA WTP LP | 74 | 3.3M | 8.94M | Oct 1995 – Jul 2011 |
Oil, barrels lease total
Last 12 months 137,463 · prior 12 179,155(-23%)
Gas, mcf lease total
Last 12 months 633,491 · prior 12 872,157(-27%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Oct 1995 → Dec 2000
- 2OXY USA WTP LPJan 2001 → Oct 2023
- 3Continental Resources, Inc.Nov 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 659539-99 | Drill | OXY USA WTP LP | Apr 14, 2008 | Apr 26, 2008 | May 26, 2008 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 1, 2008 | Dora Roberts Ranch Unit O-10-34635 | Dora Roberts (Consolidated) | Continental Resources Inc. | Producing | 10,214 |
| Jul 1, 2008 | Dora Roberts Ranch Unit O-10-34646 | Virey (Consolidated) | OXY USA WTP LP | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,842 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,986 | 9,982 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,405 | 17.5 | 1,475 S |
| 5.5 | 10,197 | 8.75 | 1,820 S |
| 5.5 | — | 8.75 | 1,520 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 19, 2011 | Apr 13, 2009 | Yes |
| 00 | Aug 14, 2009 | Apr 13, 2009 | Yes |
| 00 | Jul 10, 2009 | — | — |
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 42-135-39501 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-39501 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its 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/13539501, documented in the API reference.