TEXAS · WELLS · STEPHENS COUNTY · CORBETT RANCH "B" LEASE · API 42-429-36405 · DISTRICT 6E
Corbett Ranch B #4
Stephens County · Caddo (Duffer) field · Vertical
Corbett Ranch B #4 (API 42-429-36405) is a plugged well in Stephens County, plugged May 19, 2014, last operated by Delta Oil & Gas Ltd..
The RRC has issued one drilling permit, issued April 3, 2008, permitted to 5,000 ft.
Completion filings report 2 formation tops, including Caddo, Duffer.
Its lease has reported 17.1K mcf of gas since December 2008, with no volume in the three years through April 2026.
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 2014 |
| Latest permit | Delta Oil & Gas Ltd.Apr 3, 2008 |
- 5,000
- total depth, ft
- 1
- permits on file
- Apr 3, 2008
- last permit issued
- Dec 2, 2008
- completed
- 0
- cumulative oil, bbl
- 17.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2008 THROUGH Apr 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 2, 2008
- Shut in
- —
- Plugged
- May 19, 2014
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Corbett Ranch "B" G-8-244021 | Caddo (Duffer) | Delta Oil & Gas Ltd. | 1 | 0 | 17.1K | Dec 2008 – Apr 2014 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Delta Oil & Gas Ltd.Dec 2008 → Apr 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 657887-99 | Drill | Delta Oil & Gas Ltd. | Mar 20, 2008 | Apr 3, 2008 | Jul 23, 2008 | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 2, 2008 | Corbett Ranch B G-8-244021 | Caddo (Duffer) | Delta Oil & Gas Ltd. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,119 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,026 | 4,031 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 260 | 11 | 130 S |
| 4.5 | 4,092 | 7.875 | 850 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 | Feb 10, 2009 | Dec 29, 2008 | Yes |
| 00 | Jan 20, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 18, 2011. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Caddo, Duffer | TIFF | 256 to 4,118 | Jul 18, 2011run Jul 28, 2008 | 0.62 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-429-36405 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-36405 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/42936405, documented in the API reference.