WELL · 42-215-32028 · DISTRICT 4
Theser Gas Unit #4
Hidalgo County · Hidalgo East (Frio 7730) field · Vertical
Theser Gas Unit #4 (API 42-215-32028) is a plugged well in Hidalgo County, plugged October 3, 2011, last operated by Miramar Petroleum Inc..
The RRC has issued 2 drilling permits (amended once) between 1991 and 1993, permitted to 8,000 ft.
Completion filings report 8 formation tops, including Het, El Texano (Upper Sand), El Texano, Upper, Card Sand.
Operator of record
Corpus Chrsti, TX · P-5 Y, filed May 5, 2017 · 99 permits on file · (361) 884-2927
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Miramar Petroleum Inc. |
| Production reports | Miramar Petroleum, Inc.through Aug 2006 |
| Latest permit | Miramar Petroleum, Inc.Nov 23, 1993 |
- 8,000
- total depth, ft
- 3
- permits on file
- Nov 23, 1993
- last permit issued
- Aug 25, 1991
- completed
- 0
- cumulative oil, bbl
- 545K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 25, 1991
- Shut in
- —
- Plugged
- Oct 3, 2011
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 |
|---|---|---|---|---|---|---|
| Theser Gas Unit G-4-147420 | Hidalgo (7330) | Miramar Petroleum, Inc. | 1 | 0 | 545K | Dec 1993 – Jul 2017 |
| Theser Gas Unit G-4-139287 | Hidalgo, East (Frio 7730) | Miramar Petroleum, Inc. | 1 | 0 | 0 | Jan 1993 – Mar 1994 |
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.
- 1Miramar Petroleum, Inc.Dec 1993 → Aug 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 418607-99 | Recompletion | Miramar Petroleum, Inc. | Nov 23, 1993 | Nov 23, 1993 | Nov 30, 1993 | 8,000 |
| 388317-98 | Drill | Miramar Petroleum, Inc. | Sep 3, 1991 | May 24, 1991 | Jul 18, 1991 | 8,000 |
| 388317-99 | Drill | Miramar Petroleum, Inc. | May 24, 1991 | May 24, 1991 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-139287 | — | — | — | — |
| — | — G-4-147420 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 100 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Het | 3,890 | -3,790 |
| EL Texano (Upper Sand) | 6,330 | -6,230 |
| EL Texano, Upper | 6,332 | -6,232 |
| Card Sand | 7,130 | -7,030 |
| Card Sand | 7,132 | -7,032 |
| 7330 Frio | 7,345 | -7,245 |
| 7370 Sand | 7,380 | -7,280 |
| 7730 Frio | 7,724 | -7,624 |
| 7730 Sand | 7,725 | -7,625 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,348 | 7,358 | Perforated |
| 7,725 | 7,737 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 14 | 40 | 30 | 190 S |
| 9.625 | 1,003 | 12.25 | 330 S |
| 4.5 | 7,883 | 7.875 | 400 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 26, 1994 | Dec 10, 1993 | Yes |
| 00 | Dec 22, 1993 | — | — |
| 00 | Sep 30, 1991 | Sep 12, 1991 | Yes |
| 00 | Sep 25, 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 42-215-32028 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-32028 → 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/21532028, documented in the API reference.