WELL · 42-371-36809 · DISTRICT 8
Duncan D #3
Pecos County · Chenot N. (Wichita Albany) field · Vertical
Duncan D #3 (API 42-371-36809) is a plugged well in Pecos County, plugged July 8, 2008, last operated by Marathon Oil Company.
The RRC has issued 2 drilling permits (amended twice) between 1998 and 2005, permitted to 5,200 ft.
Completion filings report 6 formation tops, including Queen, San Andres, Wichita-Albany, Wlfcmp.
Operator of record
Houston, TX · P-5 Y, filed Apr 4, 2026 · 3,707 permits on file · (800) 332-9449
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marathon Oil Company |
| Production reports | Marathon Oil Companythrough Aug 2005 |
| Latest permit | Marathon Oil CompanyJun 16, 2005 |
- 5,200
- total depth, ft
- 4
- permits on file
- Jun 16, 2005
- last permit issued
- Mar 20, 2005
- completed
- 0
- cumulative oil, bbl
- 369K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1998 THROUGH Jul 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 20, 2005
- Shut in
- —
- Plugged
- Jul 8, 2008
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Duncan D G-10-223859 | Chenot, N. (Wichita Albany) | Marathon Oil Company | 1 | 0 | 889 | Mar 2005 – Jul 2008 |
| Duncan "D" G-10-168862 | Chenot (Wolfcamp) | Marathon Oil Company | 1 | 0 | 368K | Mar 1998 – Mar 2005 |
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.
- 1Marathon Oil CompanyJun 1998 → Aug 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 602094-98 | Recompletion | Marathon Oil Company | Dec 21, 2006 | Jun 16, 2005 | Mar 9, 2005 | 5,000 |
| 602094-99 | Recompletion | Marathon Oil Company | Jun 15, 2005 | Jun 16, 2005 | — | 5,000 |
| 472648-98 | Drill | Marathon Oil Company | Mar 16, 1998 | Jan 26, 1998 | — | 5,000 |
| 472648-99 | Drill | Patterson Petroleum, Inc. | Jan 26, 1998 | Jan 26, 1998 | Feb 4, 1998 | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-168862 | — | — | — | — |
| — | — G-10-223859 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,561 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 1,318 | 1,243 |
| San Andres | 1,624 | 937 |
| Wichita-AlbanyWICHITA ALBANY | 4,068 | -1,507 |
| Wlfcmp | 4,660 | -2,099 |
| Wolfcamp | 4,660 | -2,099 |
| Pre-Camb Basement | 4,883 | -2,322 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,500 | 4,609 | Perforated |
| 4,749 | 4,775 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 630 | 17.5 | 665 S |
| 5.5 | 4,992 | 11 | 1,100 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 | Apr 20, 2007 | May 31, 2005 | — |
| 00 | Jan 18, 2007 | — | — |
| 00 | Jul 28, 1998 | May 15, 1998 | Yes |
| 00 | Jul 15, 1998 | — | — |
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 42-371-36809 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-36809 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/37136809, documented in the API reference.