WELL · 42-391-32566 · DISTRICT 2
WLP #37
Refugio County · Lake Pasture (H-434) field · Shut IN · Vertical
Wlp #37 (API 42-391-32566) is a well in Refugio County operated by T-C Oil Company LLC, completed September 9, 2013 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued February 2, 2004, permitted to 4,900 ft.
It was permitted by Gilster, Ralph R. Iii and has since transferred to T-C Oil Company LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Miocene (undifferentiated), Catahoula, Greta, Lagarto.
Its lease has reported 9.17M barrels of oil and 115M mcf of gas since January 2001, last reporting in July 2026. The lease carries 105 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Gilster, Ralph R. III; the EWA schedule now lists a different operator.
Refugio, TX · P-5 Y, filed Oct 4, 2025 · 287 permits on file · (361) 646-9296
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | T-C Oil Company LLC |
| Production reports | T-C Oil Company, LLCthrough Apr 2026 |
| Latest permit | Gilster, Ralph R. IIIFeb 2, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,900
- total depth, ft
- 1
- permits on file
- Feb 2, 2004
- last permit issued
- Sep 9, 2013
- completed
- 9.17M
- cumulative oil, bbl
- 115M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2001 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 9, 2013
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 105 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| WLP O-2-8579 | Lake Pasture (H-434) | T-C Oil Company, LLC | 105 | 9.17M | 115M | Jan 2001 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,887,073 · prior 12 3,654,817(-21%)
Oil, barrels lease total
Last 12 months 98,535 · prior 12 118,496(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Gilster, Ralph R. IIIJan 2001 → Jun 2004
- 2T - C Oil CompanyJul 2004 → Dec 2011
- 3T-C Oil Company, LLCJan 2012 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 541520-99 | Drill | Gilster, Ralph R. III | Feb 2, 2004 | Feb 2, 2004 | Feb 29, 2004 | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-8579 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 67 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,450 | -2,383 |
| Catahoula | 3,788 | -3,721 |
| Greta | 4,513 | -4,446 |
| Lagarto | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,513 | 4,528 | Perforated |
| 4,514 | 4,518 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,565 | 13.5 | 780 S |
| 5.5 | 4,696 | 8.75 | 925 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 | Apr 10, 2014 | Sep 12, 2013 | — |
| 00 | Jun 3, 2004 | Apr 1, 2004 | Yes |
| 00 | May 5, 2004 | — | — |
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 42-391-32566 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-32566 → 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/39132566, documented in the API reference.