WELL · 42-237-39379 · DISTRICT 9
Duke #1
Jack County · True Grit (Mississippian) field · Directional
Duke #1 (API 42-237-39379) is a plugged well in Jack County, plugged October 1, 2020, last operated by Xplore Operating LLC.
The RRC has issued one drilling permit, issued December 13, 2010, permitted to 6,000 ft.
Completion filings report 3 formation tops, including Conglomerate, Marble Falls, Mississippian.
Its lease has reported 27.3K barrels of oil and 26.6K mcf of gas since February 2011, last reporting in January 2021.
Operator of record
Arlington, TX · P-5 Y, filed Jul 4, 2026 · 56 permits on file · (817) 991-2702
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Xplore Operating LLC |
| Production reports | Xplore Operating, LLCthrough Apr 2020 |
| Latest permit | Xplore Operating, LLCDec 13, 2010 |
- 6,000
- total depth, ft
- 1
- permits on file
- Dec 13, 2010
- last permit issued
- Feb 28, 2011
- completed
- 27.3K
- cumulative oil, bbl
- 26.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2011 THROUGH Jan 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 28, 2011
- Shut in
- —
- Plugged
- Oct 1, 2020
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 |
|---|---|---|---|---|---|---|
| Duke O-13-31918 | True Grit (Mississippian) | Xplore Operating, LLC | 1 | 27.3K | 26.6K | Feb 2011 – Jan 2021 |
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.
- 1Xplore Operating, LLCMar 2011 → Apr 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 705618-99 | Drill | Xplore Operating, LLC | Nov 17, 2010 | Dec 13, 2010 | Jan 14, 2011 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-31918 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,091 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Conglomerate | 4,975 | -3,884 |
| Marble Falls | 5,377 | -4,286 |
| Mississippian | 5,473 | -4,382 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,508 | 5,583 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 514 | 12.25 | 320 S |
| 5.5 | 5,508 | 7.875 | 150 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 | Dec 6, 2011 | Jun 14, 2011 | 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 42-237-39379 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-39379 → 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/23739379, documented in the API reference.