WELL · 42-429-36106 · DISTRICT 7
Corbett Ranch #4
Stephens County · Caddo (Duffer) field · Vertical
Corbett Ranch #4 (API 42-429-36106) is a plugged well in Stephens County, plugged February 24, 2025, last operated by Delta Oil & Gas Ltd..
The RRC has issued one drilling permit, issued January 11, 2005, permitted to 4,900 ft.
Completion filings report one formation top, including Duffer.
Its lease has reported 80.3K barrels of oil and 808K mcf of gas since October 2003, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Breckenridge, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 12, 2026
- Permits on file
- 348
- Phone
- (254) 559-9841
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Delta Oil & Gas Ltd. |
| Production reports | Delta Oil & Gas Ltd.through Apr 2026 |
| Latest permit | Delta Oil & Gas Ltd.Jan 11, 2005 |
- 4,900
- total depth, ft
- 1
- permits on file
- Jan 11, 2005
- last permit issued
- Jan 17, 2023
- completed
- 80.3K
- cumulative oil, bbl
- 808K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2003 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 17, 2023
- Shut in
- —
- Plugged
- Feb 24, 2025
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 lease this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Corbett Ranch O-8-29308 | Caddo (Duffer) | Delta Oil & Gas Ltd. | 4 | 80.3K | 808K | Oct 2003 – Jul 2026 |
Gas, mcf lease total
Last 12 months 19,358 · prior 12 18,208(+6%)
Oil, barrels lease total
Last 12 months 1,870 · prior 12 2,191(-15%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Delta Oil & Gas Ltd.Oct 2003 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 555583-99 | Drill | Delta Oil & Gas Ltd. | Dec 31, 2004 | Jan 11, 2005 | Jul 13, 2005 | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-29308 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,083 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Duffer | 3,930 | -2,847 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,930 | 3,946 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 334 | 11 | 190 S |
| 4.5 | 4,316 | 7.875 | 230 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 | Mar 15, 2023 | Feb 23, 2023 | — |
| 00 | Mar 9, 2006 | Nov 23, 2005 | Yes |
| 00 | Dec 15, 2005 | — | — |
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 42-429-36106 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-36106 → 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/42936106, documented in the API reference.