TEXAS · WELLS · STONEWALL COUNTY · DUNCAN LEASE · API 42-433-33853 · DISTRICT 6E
Duncan #3
Stonewall County · Old Glory (Caddo) field · Producing · Vertical
Duncan #3 (API 42-433-33853) is a well in Stonewall County operated by Winn Operating LLC, completed December 18, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued October 11, 2012, permitted to 6,150 ft.
It was permitted by L.C.S. Production Company and has since transferred to Winn Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Caddo.
Its lease has reported 10.1K barrels of oil since December 2013, last reporting in July 2026.
Operator of record
Permitted by L.C.S. Production Company; the EWA schedule now lists a different operator.
- Based in
- Kilgore, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 23, 2026
- Permits on file
- 1
- Phone
- (903) 984-3443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Winn Operating LLC |
| Production reports | Winn Operating, LLCthrough Apr 2026 |
| Latest permit | L.C.S. Production CompanyOct 11, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,150
- total depth, ft
- 3
- permits on file
- Oct 11, 2012
- last permit issued
- Dec 18, 2013
- completed
- 10.1K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 18, 2013
- 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 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 |
|---|---|---|---|---|---|---|
| Duncan O-8-31364 | Old Glory (Caddo) | Winn Operating, LLC | 1 | 10.1K | 0 | Dec 2013 – Jul 2026 |
Oil, barrels lease total
Last 12 months 514 · prior 12 585(-12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1L.C.S. Production CompanyDec 2013 → Aug 2014
- 2Mid-Con Energy Operating, LLCSep 2014 → Mar 2019
- 3Scout Energy Management LLCApr 2019 → Jun 2022
- 4Winn Operating, LLCJul 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 748865-97 | Drill | L.C.S. Production Company | Dec 30, 2013 | Oct 11, 2012 | Jul 4, 2013 | 7,000 |
| 748865-98 | Drill | L.C.S. Production Company | Jul 3, 2013 | Oct 11, 2012 | — | 7,000 |
| 748865-99 | Drill | L.C.S. Production Company | Sep 25, 2012 | Oct 11, 2012 | — | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 18, 2013 | Duncan O-8-31364 | Old Glory (Caddo) | Winn Operating LLC | Producing | 6,150 |
Formation tops
As filed on W-2/G-1. Subsea from 1,594 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 5,710 | -4,116 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,710 | 5,718 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 191 | 12.25 | 175 S |
| 5.5 | 6,148 | 7.875 | 200 S |
| 5.5 | — | 7.875 | 625 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 | Jan 23, 2014 | Jan 21, 2014 | 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 42-433-33853 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-433-33853 → 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/43333853, documented in the API reference.