WELL · 42-702-30121 · DISTRICT 4
Texas Gulf M-76518 (Tract 881-L) #1
Mustang IS-LB County · Mstg 1SL BLK 881-L (Frio UP 4) field · Directional
Texas Gulf M-76518 (Tract 881-L) #1 (API 42-702-30121) is a plugged well in Mustang IS-LB County, plugged January 12, 2001, last operated by Mobil Producing TX. & N.M. Inc..
The RRC has issued 2 drilling permits between 1977 and 1988, permitted to 15,500 ft.
Operator of record
Mobil Producing TX. & N.M. Inc.
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 | none |
| Latest permit | Mobil Producing TX. & N.M. Inc.Jan 22, 1988 |
- 15,500
- total depth, ft
- 2
- permits on file
- Jan 22, 1988
- last permit issued
- Jul 7, 1978
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2001
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 7, 1978
- Shut in
- —
- Plugged
- Jan 12, 2001
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 |
|---|---|---|---|---|---|---|
| Texas Gulf M-76518 (Tract 881-L) G-4-127654 | Mstg Isl BLK 881-L (Frio UP 3) | Apache Corporation | 1 | 0 | 0 | Jan 1993 – Jan 2001 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 341679-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Jan 21, 1988 | Jan 22, 1988 | — | 12,755 |
| 14261-99 | Drill | Mobil Oil Corporation | Dec 19, 1977 | Dec 19, 1977 | — | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-127654 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,290 | 12,302 | Perforated |
| 12,870 | 12,914 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 42 | 95 | — | — |
| 20 | 950 | 26 | 900 S |
| 20 | 950 | — | — |
| 13.375 | 3,500 | 17.5 | 1,970 S |
| 13.375 | 3,500 | — | — |
| 9.625 | 10,423 | 12.25 | 1,600 S |
| 9.625 | 10,423 | — | — |
| 5.5 | 13,050 | 8.5 | 2,080 S |
| 5.5 | 13,050 | — | — |
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 | Aug 1, 1988 | Apr 20, 1988 | Yes |
| 00 | Jul 12, 1988 | — | — |
| 00 | Jan 12, 1984 | Aug 4, 1980 | — |
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 42-702-30121 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-702-30121 → 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/70230121, documented in the API reference.