WELL · 42-503-40328 · DISTRICT 9
Guimarin, Tom #4
Young County · Vertical
Guimarin, Tom #4 (API 42-503-40328) is a permitted well in Young County filed by Covenant Oil Company; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1984 and 1991, permitted to 1,100 ft.
Completion filings report one formation top, including Gunsight.
Its lease has reported 43.5K barrels of oil and 125 mcf of gas since January 1993, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Houma, LA · P-5 Y, filed Dec 7, 2007 · 19 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | MI-Co Oil & Gas LLCthrough Apr 2026 |
| Latest permit | Covenant Oil CompanyMay 14, 1991 |
- 1,100
- total depth, ft
- 2
- permits on file
- May 14, 1991
- last permit issued
- —
- completed
- 43.5K
- cumulative oil, bbl
- 125
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 lease this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Guimarin, Tom O-13-22129 | Young County Regular | MI-Co Oil & Gas LLC | 4 | 43.5K | 125 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 517 · prior 12 369(+40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Covenant Oil CompanyJan 1993 → Jan 2007
- 2SeilerFeb 2007 → Apr 2016
- 3MI-Co Oil & Gas LLCMay 2016 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 387719-99 | Drill | Covenant Oil Company | May 9, 1991 | May 14, 1991 | May 12, 1993 | 1,100 |
| 252023-99 | Drill | Covenant Oil Company | Sep 19, 1984 | Sep 20, 1984 | — | 1,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-22129 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,036 | 1,037 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,080 | 6.75 | 130 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 | Sep 1, 1993 | Jul 21, 1993 | Yes |
| 00 | Aug 2, 1993 | — | — |
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 42-503-40328 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-40328 → 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/50340328, documented in the API reference.