TEXAS · WELLS · MIDLAND COUNTY · API 42-329-10013 · DISTRICT 7B
Dora Roberts Ranch Devonian Unit #4106
Midland County · Dora Roberts (Devonian) field · Prod Factor Well · Vertical
Dora Roberts Ranch Devonian Unit #4106 (API 42-329-10013) is a well in Midland County operated by Continental Resources Inc., completed May 20, 1992 and listed as prod factor well on the RRC schedule.
The RRC has issued one drilling permit, issued March 14, 1991, permitted to 12,278 ft.
It was permitted by Oxy USA Inc. and has since transferred to Continental Resources Inc. on the wellbore schedule.
Its 2 leases have reported 531K barrels of oil and 8.62M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 15 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by OXY USA Inc.; 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 Inc.Mar 14, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,278
- total depth, ft
- 1
- permits on file
- Mar 14, 1991
- last permit issued
- May 20, 1992
- completed
- 531K
- cumulative oil, bbl
- 8.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 20, 1992
- 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 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 – Apr 2026 |
| Dora Roberts Ranch Devonian Unit G-10-138909 | Dora Roberts (Devonian) | Continental Resources, Inc. | 1 | 0 | 0 | Jan 1993 – — |
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 |
|---|---|---|---|---|---|---|
| 385497-99 | Drill | OXY USA Inc. | Mar 8, 1991 | Mar 14, 1991 | Dec 18, 1990 | 12,278 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 20, 1992 | Dora Roberts Ranch Devonian Unit G-10-138909 | Dora Roberts (Devonian) | Continental Resources Inc. | Prod Factor Well | 12,278 |
| May 16, 1963 | Dora Roberts Ranch Devonian Unit O-10-29620 | Dora Roberts (Devonian) | Continental Resources Inc. | Not on Schedule | — |
| — | Roberts Dora Ranch Dev. Unit G-10-30478 | Dora Roberts (Devonian) | OXY USA Inc. | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,743 | 11,891 | Perforated |
| 11,743 | 12,171 | Perforated |
| 12,019 | 12,171 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 381 | 17.5 | 400 S |
| 8.625 | 4,978 | 11 | 2,100 S |
| 8.625 | 4,978 | 12.25 | 2,100 S |
| 5.5 | 12,276 | 7.875 | 450 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 | Jul 15, 1992 | Jun 3, 1992 | — |
| 00 | Oct 2, 1991 | Jun 17, 1991 | — |
| 00 | Aug 12, 1991 | — | — |
| 00 | Aug 8, 1989 | Jun 14, 1989 | — |
| 00 | Jun 27, 1989 | — | — |
| 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 42-329-10013 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-10013 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Jun 1991
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000039636 | H-1 Injection | Canceled Nov 13, 1991 | 0 | 0 | 11,743–12,171 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 0
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/32910013, documented in the API reference.