WELL · 42-131-37381 · DISTRICT 4
Mobil Fee #2
Duval County · Destino (Wx. W Sand) field · Vertical
Mobil Fee #2 (API 42-131-37381) is a well in Duval County operated by Mobil Producing TX. & N.M. Inc., completed March 27, 1991.
The RRC has issued 2 drilling permits (amended once) between 1990 and 1993, permitted to 16,500 ft.
It was permitted by Cox Exploration, Inc. and has since transferred to Mobil Producing TX. & N.M. Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Queen City, Wilcox, 1st Hinnant, 2nd Hinnant.
No lease production has been reported under this well’s leases.
Operator of record
Mobil Producing TX. & N.M. Inc.
Permitted by Cox Exploration, Inc.; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed May 4, 2026 · 6,763 permits on file · (281) 773-7706
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mobil Producing TX. & N.M. Inc. |
| Production reports | Safari Production Company, Inc.through Mar 2026 |
| Latest permit | Cox Exploration, Inc.Sep 22, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,500
- total depth, ft
- 3
- permits on file
- Sep 22, 1993
- last permit issued
- Mar 27, 1991
- completed
- 0
- cumulative oil, bbl
- 3.94M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 27, 1991
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mobil Fee G-4-148343 | Destino (Wx. Ronnie Sd.) | Safari Production Company, Inc. | 1 | 0 | 3.73M | Jan 1994 – Jul 2026 |
| Mobil Fee G-4-138368 | Destino (Wx. "W" Sand) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 210K | Jan 1993 – Feb 1994 |
Gas, mcf lease total
Last 12 months 3,936 · prior 12 2,372(+66%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cox Exploration, Inc.Jan 1993 → Dec 1993
- 2Mobil Producing TX. & N.M. Inc.Jan 1994 → Feb 2004
- 3Journey Operating, L.L.C.Mar 2004 → Feb 2006
- 4Kinder Morgan Production Co LPMar 2006 → Jun 2006
- 5Legacy Reserves Operating LPJul 2006 → Jul 2006
- 6Denali Oil & Gas Management, LLCAug 2006 → Aug 2012
- 7Argent Energy (US) Holdings Inc.Nov 2012 → Sep 2015
- 8Safari Production Company, Inc.Apr 2017 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 416317-99 | Recompletion | Cox Exploration, Inc. | Sep 22, 1993 | Sep 22, 1993 | Nov 22, 1993 | 14,770 |
| 375736-98 | Drill | Cox Oil & Gas, Inc. | Dec 5, 1990 | Jul 27, 1990 | Aug 19, 1990 | 16,500 |
| 375736-99 | Drill | Cox Oil & Gas, Inc. | Jul 20, 1990 | Jul 27, 1990 | — | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-138368 | — | — | — | — |
| — | — G-4-148343 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 665 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen CityQUEEN CITY, MV | 6,580 | -5,915 |
| Queen CityQUEEN CITY,MV | 6,580 | -5,915 |
| Wilcox | 9,903 | -9,238 |
| 1ST Hinnant | 10,410 | -9,745 |
| 2ND Hinnant | 11,040 | -10,375 |
| 4TH Hinnant | 12,090 | -11,425 |
| 5TH Hinnant | 12,560 | -11,895 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,271 | 13,750 | Open hole |
| 13,682 | 13,750 | Perforated |
| 15,082 | 15,182 | Perforated |
| 15,530 | 15,544 | Perforated |
| 15,554 | 15,580 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 24 | 60 | 30 | 30 S |
| 16 | 1,593 | 20 | 665 S |
| 11.75 | 8,965 | 14.75 | 550 S |
| 7 | 15,307 | 8.5 | 670 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 31, 1995 | Oct 7, 1994 | — |
| 00 | Jun 28, 1994 | Apr 8, 1994 | — |
| 00 | Apr 22, 1994 | Mar 1, 1994 | Yes |
| 00 | Mar 10, 1994 | — | — |
| 00 | Jul 10, 1991 | May 13, 1991 | Yes |
| 00 | Jul 8, 1991 | Apr 17, 1991 | Yes |
| 00 | Jun 19, 1991 | — | — |
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 42-131-37381 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-37381 → 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/13137381, documented in the API reference.