WELL · 42-199-00498 · DISTRICT 3
Mills Nona Field Unit #201
Hardin County · Nona Mills (-F- Sand) field · Vertical
Mills Nona Field Unit #201 (API 42-199-00498) is a well in Hardin County operated by Western Energy Group LLC, completed January 27, 1985.
The RRC has issued 3 drilling permits between 1984 and 1999, permitted to 8,517 ft.
It was permitted by Smith Production Inc. and has since transferred to Western Energy Group LLC on the wellbore schedule.
Completion filings report one formation top, including Yegua.
Its 3 leases have reported 91.9K barrels of oil and 559K mcf of gas since January 1993, last reporting in July 2026. The leases carry 13 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Smith Production Inc.; the EWA schedule now lists a different operator.
Leander, TX · P-5 Y, filed Apr 4, 2026 · 5 permits on file · (512) 826-5779
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Western Energy Group LLC |
| Production reports | Shoco Production LLCthrough Mar 2026 |
| Latest permit | Smith Production Inc.Aug 12, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,517
- total depth, ft
- 3
- permits on file
- Aug 12, 1999
- last permit issued
- Jan 27, 1985
- completed
- 91.9K
- cumulative oil, bbl
- 559K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 27, 1985
- 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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mills, Nona Field Unit O-3-3203 | Nona Mills (-B- Sand) | Western Energy Group, LLC | 8 | 48.1K | 258K | Jan 1993 – Jul 2026 |
| Nona Mills Field Unit O-3-23568 | Nona Mills (-E- Sand) | Western Energy Group, LLC | 3 | 32.5K | 300K | Aug 1998 – Jul 2026 |
| Nona Mills Field Unit O-3-27806 | Nona Mills (-E- Sand) | Shoco Production LLC | 2 | 11.3K | 0 | Apr 2020 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,532 · prior 12 1,880(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Dec 1997
- 2Smith Production Inc.Jan 1998 → Sep 2002
- 3Westport Oil and Gas Company, LPOct 2002 → Sep 2005
- 4Synergy Oil & Gas, L.P.Dec 2006 → Jan 2008
- 5Primrose Resources, LLCDec 2011 → Nov 2015
- 6Western Energy Group, LLCDec 2015 → Mar 2020
- 7Shoco Production LLCApr 2020 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 486466-99 | Recompletion | Smith Production Inc. | Aug 6, 1999 | Aug 12, 1999 | Jun 16, 1999 | 8,500 |
| 293228-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Dec 16, 1985 | Dec 17, 1985 | — | 7,740 |
| 230251-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Feb 21, 1984 | Feb 22, 1984 | — | 8,517 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-3203 | — | — | — | — |
| — | — O-3-23568 | — | — | — | — |
| — | — O-3-27806 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 57 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,120 | 7,130 | Perforated |
| 7,508 | 7,514 | Perforated |
| 7,766 | 7,770 | Perforated |
| 7,811 | 7,815 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,514 | — | — |
| 5.5 | 8,485 | — | — |
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 17, 2020 | Sep 7, 1999 | Yes |
| 00 | Sep 22, 1999 | Sep 7, 1999 | Yes |
| 00 | Sep 14, 1999 | Feb 21, 1986 | Yes |
| 00 | Apr 1, 1986 | Feb 21, 1986 | Yes |
| 00 | Mar 13, 1986 | — | — |
| 00 | Apr 24, 1985 | Mar 25, 1985 | — |
| 00 | Jan 12, 1984 | Aug 11, 1967 | — |
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 42-199-00498 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-199-00498 → 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/19900498, documented in the API reference.