WELL · 42-481-34908 · DISTRICT 3
Duncan C #1
Wharton County · Vertical
Duncan C #1 (API 42-481-34908) is a permitted well in Wharton County filed by Xto Energy Inc.; no completion report is on file yet.
The RRC has issued 3 drilling permits (amended once) between 2007 and 2012, permitted to 12,800 ft.
Completion filings report 3 formation tops, including Meek, Mild, Means.
Operator of record
Spring, TX · P-5 Y, filed Feb 4, 2026 · 16,153 permits on file · (832) 625-1100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | XTO Energy Inc.through May 2013 |
| Latest permit | XTO Energy Inc.Sep 26, 2012 |
- 12,800
- total depth, ft
- 4
- permits on file
- Sep 26, 2012
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 457K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2007 THROUGH May 2013
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Duncan C G-3-260159 | Egypt (7200) | XTO Energy Inc. | 1 | 0 | 443K | Jul 2008 – May 2013 |
| Duncan C G-3-259461 | Egypt (Upper Cook Mtn.) | XTO Energy Inc. | 1 | 0 | 2.65K | Feb 2008 – Jul 2011 |
| Duncan C G-3-232425 | Egypt (Cook Mtn. 8300) | XTO Energy Inc. | 1 | 0 | 11.4K | Sep 2007 – Jun 2009 |
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.
- 1XTO Energy Inc.Oct 2007 → May 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 748452-99 | Recompletion | XTO Energy Inc. | Sep 18, 2012 | Sep 26, 2012 | — | 12,500 |
| 665017-99 | Recompletion | XTO Energy Inc. | Jun 20, 2008 | Jul 11, 2008 | Jul 10, 2008 | 12,800 |
| 639100-98 | Drill | XTO Energy Inc. | Sep 10, 2007 | Sep 17, 2007 | Jul 11, 2007 | 12,800 |
| 639100-99 | Drill | Dominion Expl. & Prod., Inc. | May 16, 2007 | May 21, 2007 | Jul 15, 2007 | 12,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-232425 | — | — | — | — |
| — | — G-3-259461 | — | — | — | — |
| — | — G-3-260159 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 129 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Meek | 11,352 | -11,223 |
| Mild | 11,502 | -11,373 |
| Means | 12,139 | -12,010 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,918 | 6,926 | Perforated |
| 7,067 | 7,077 | Perforated |
| 7,182 | 7,186 | Perforated |
| 7,653 | 7,657 | Perforated |
| 8,174 | 8,180 | Perforated |
| 8,305 | 8,308 | Perforated |
| 8,312 | 8,328 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,000 | 17.5 | 2,087 S |
| 9.625 | 8,107 | 12.25 | 528 S |
| 4.5 | 12,488 | 6.75 | 700 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 | Sep 26, 2013 | Apr 23, 2013 | — |
| 00 | Jul 13, 2011 | Sep 8, 2008 | Yes |
| 00 | Jul 13, 2011 | May 19, 2008 | Yes |
| 00 | Jul 11, 2011 | — | — |
| 00 | Apr 8, 2011 | — | — |
| 00 | Feb 5, 2008 | Nov 7, 2007 | Yes |
| 00 | Jan 24, 2008 | — | — |
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 42-481-34908 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-34908 → 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/48134908, documented in the API reference.