WELL · 42-391-32257 · DISTRICT 2
BP #4
Refugio County · Lake Pasture West (2100) field · Vertical
BP #4 (API 42-391-32257) is a plugged well in Refugio County, plugged May 1, 2023, last operated by T-C Oil Company LLC.
The RRC has issued 2 drilling permits between 1998 and 2011, permitted to 4,800 ft.
It was permitted by T - C Oil Company and has since transferred to T-C Oil Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Lagarto, Eocene, Miocene (undifferentiated).
Its 2 leases have reported 9.17M barrels of oil and 118M mcf of gas since December 1998, last reporting in July 2026. The leases carry 106 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by T - C Oil Company; 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 | T - C Oil CompanyJun 7, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,800
- total depth, ft
- 2
- permits on file
- Jun 7, 2011
- last permit issued
- Dec 23, 1998
- completed
- 9.17M
- cumulative oil, bbl
- 118M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 23, 1998
- Shut in
- —
- Plugged
- May 1, 2023
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 106 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 |
| BP G-2-172090 | Lake Pasture, West (2100) | T - C Oil Company | 1 | 0 | 2.87M | Dec 1998 – May 2011 |
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. IIIDec 1998 → 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 |
|---|---|---|---|---|---|---|
| 717727-99 | Recompletion | T - C Oil Company | Jun 3, 2011 | Jun 7, 2011 | Apr 26, 2011 | 4,530 |
| 479786-99 | Drill | Gilster, Ralph R. III | Sep 30, 1998 | Oct 6, 1998 | Nov 4, 1998 | 4,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-172090 | — | — | — | — |
| — | — O-2-8579 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 64 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lagarto | 1 | 63 |
| Eocene | 2,680 | -2,616 |
| Miocene (undifferentiated)MIOCENE | 3,050 | -2,986 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,056 | 2,060 | Perforated |
| 4,519 | 4,529 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,597 | 13.5 | 860 S |
| 5.5 | 4,666 | 8.75 | 1,250 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 | Mar 26, 2012 | Jun 10, 2011 | — |
| 00 | May 10, 1999 | Jan 6, 1999 | Yes |
| 00 | Mar 11, 1999 | — | — |
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 42-391-32257 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-32257 → 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/39132257, documented in the API reference.