WELL · 42-199-00499 · DISTRICT 3
Nona Mills Field Unit #2501
Hardin County · Nona Mills (-I-) field · Vertical
Nona Mills Field Unit #2501 (API 42-199-00499) is a well in Hardin County operated by Mobil Producing TX. & N.M. Inc., completed March 19, 1986.
The RRC has issued 4 drilling permits between 1986 and 1991, permitted to 8,507 ft.
Its 5 leases have reported 53.4K barrels of oil and 258K mcf of gas since January 1993, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Mobil Producing TX. & N.M. Inc.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 4, 2025
- Permits on file
- 6,763
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mobil Producing TX. & N.M. Inc. |
| Production reports | Shoco Production LLCthrough Mar 2026 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Apr 9, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,507
- total depth, ft
- 4
- permits on file
- Apr 9, 1991
- last permit issued
- Mar 19, 1986
- completed
- 53.4K
- cumulative oil, bbl
- 258K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 19, 1986
- 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 5 leases this well is completed on; they carry 9 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 |
| Mills, Nona Field Unit O-3-27807 | Nona Mills (-B- Sand) | Shoco Production LLC | 1 | 5.29K | 0 | Apr 2020 – Jul 2026 |
| — G-3-125863 | — | — | 0 | 0 | 0 | — |
| — G-3-136894 | — | — | 0 | 0 | 0 | — |
| — G-3-137528 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 875 · prior 12 1,074(-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 → Jan 2001
- 3Westport Oil and Gas Company, LPJul 2004 → Sep 2004
- 4Synergy Oil & Gas, L.P.Dec 2006 → Jan 2008
- 5Primrose Resources, LLCDec 2011 → Nov 2015
- 6Western Energy Group, LLCDec 2015 → Mar 2020
- 7Shoco Production LLCOct 2021 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 386448-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Apr 4, 1991 | Apr 9, 1991 | May 1, 1991 | 8,507 |
| 379069-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Oct 5, 1990 | Dec 13, 1990 | Dec 19, 1990 | 8,507 |
| 372260-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Apr 17, 1990 | Apr 20, 1990 | — | 8,150 |
| 297622-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Feb 10, 1986 | Feb 11, 1986 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-125863 | — | — | — | — |
| — | — G-3-136894 | — | — | — | — |
| — | — G-3-137528 | — | — | — | — |
| — | — O-3-3203 | — | — | — | — |
| — | — O-3-27807 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,108 | 7,128 | Perforated |
| 7,248 | 7,254 | Perforated |
| 7,811 | 7,819 | Perforated |
| 7,956 | 7,965 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 57 | — | — |
| 13.375 | 570 | — | — |
| 9.625 | 2,307 | — | — |
| 9.625 | 2,309 | — | — |
| 5.5 | 8,300 | — | — |
| 5.5 | 8,342 | — | — |
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 | Jul 12, 1991 | — |
| 00 | Aug 6, 1991 | Jul 12, 1991 | — |
| 00 | Jul 19, 1991 | — | — |
| 00 | May 2, 1991 | Feb 27, 1991 | Yes |
| 00 | Apr 5, 1991 | — | — |
| 00 | Feb 25, 1991 | Jun 22, 1990 | — |
| 00 | Feb 14, 1991 | — | — |
| 00 | Jan 13, 1988 | Oct 6, 1987 | Yes |
| 00 | Dec 18, 1987 | — | — |
| 00 | May 7, 1986 | Apr 23, 1986 | Yes |
| 00 | Jan 12, 1984 | Dec 28, 1973 | — |
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 42-199-00499 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-199-00499 → 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/19900499, documented in the API reference.