TEXAS · WELLS · SUTTON COUNTY · API 42-435-36755 · DISTRICT 6E
Wilson Duke 171 #15
Sutton County · Fawcett (Wolfcamp) field · Producing · Vertical
Wilson Duke 171 #15 (API 42-435-36755) is a well in Sutton County operated by Upp Operating LLC, completed May 13, 2011 and listed as producing on the RRC schedule.
The RRC has issued 3 drilling permits (amended once) between 2004 and 2013, permitted to 8,421 ft.
It was permitted by Highmount Expl & Prod Texas LLC and has since transferred to Upp Operating LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Base Cretaceous (marker), Wolfcamp, Canyon, Strawn.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Highmount Expl & Prod Texas LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 6, 2026
- Permits on file
- 33
- Phone
- (713) 495-5300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Upp Operating, LLCthrough Apr 2026 |
| Latest permit | Highmount Expl & Prod Texas LLCApr 9, 2013 |
- 8,421
- total depth, ft
- 4
- permits on file
- Apr 9, 2013
- last permit issued
- May 13, 2011
- completed
- 0
- cumulative oil, bbl
- 109K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 13, 2011
- 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 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 |
|---|---|---|---|---|---|---|
| Wilson, Duke 171 G-9-205270 | Sawyer (Canyon) | Upp Operating, LLC | 1 | 0 | 95K | May 2004 – Jul 2026 |
| Wilson, Duke 171 G-9-205300 | Sawyer (Strawn, North) | Upp Operating, LLC | 1 | 0 | 0 | May 2004 – Jul 2026 |
| Wilson, Duke 171 G-9-267792 | Fawcett (Wolfcamp) | Upp Operating, LLC | 1 | 0 | 14.2K | May 2011 – Jul 2026 |
Gas, mcf lease total
Last 12 months 819 · prior 12 1,131(-28%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Dominion Oklahoma Texas E&P, IncMay 2004 → Dec 2007
- 2Highmount Expl & Prod Texas LLCJan 2008 → Sep 2014
- 3Enervest Operating, L.L.C.Oct 2014 → Mar 2019
- 4Upp Operating, LLCApr 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 759518-99 | Recompletion | Highmount Expl & Prod Texas LLC | Mar 26, 2013 | Apr 9, 2013 | Jan 17, 2011 | 6,000 |
| 711151-98 | Recompletion | Highmount Expl & Prod Texas LLC | Jul 14, 2011 | Mar 7, 2011 | — | 5,000 |
| 711151-99 | Recompletion | Highmount Expl & Prod Texas LLC | Mar 1, 2011 | Mar 7, 2011 | — | 5,000 |
| 543392-99 | Drill | Dominion Oklahoma Texas E&P, Inc | Mar 17, 2004 | Mar 17, 2004 | Apr 2, 2004 | 8,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 13, 2011 | Wilson Duke 171 G-9-267792 | Fawcett (Wolfcamp) | Upp Operating LLC | Producing | 8,421 |
| May 26, 2004 | Wilson Duke 171 G-9-205300 | Sawyer (Strawn North) | Upp Operating LLC | Partial Plug · shut in May 1, 2004 | 8,421 |
| May 26, 2004 | Wilson Duke 171 G-9-205270 | Sawyer (Canyon) | Upp Operating LLC | Partial Plug · shut in Feb 1, 2011 | 8,421 |
Formation tops
As filed on W-2/G-1. Subsea from 2,091 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Cretaceous (marker)BASE CRETACEOUS | 765 | 1,326 |
| Wolfcamp | 2,695 | -604 |
| Canyon | 5,500 | -3,409 |
| Strawn | 8,400 | -6,309 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,205 | 4,700 | Perforated |
| 5,621 | 7,566 | Perforated |
| 8,157 | 8,229 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,134 | 11 | 240 S |
| 4.5 | 8,404 | 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 22, 2013 | Jul 19, 2011 | Yes |
| 00 | Mar 28, 2005 | Jun 18, 2004 | Yes |
| 00 | Jan 12, 2005 | — | Yes |
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 42-435-36755 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-435-36755 → 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/43536755, documented in the API reference.