WELL · 42-149-31301 · DISTRICT 3
Trimble Unit #1
Fayette County · Vertical
Trimble Unit #1 (API 42-149-31301) is a permitted well in Fayette County filed by Wcs Oil And Gas Corporation; no completion report is on file yet.
The RRC has issued 4 drilling permits between 1982 and 1992, permitted to 14,000 ft.
Completion filings report 2 formation tops, including Austin Chalk, Edwards.
Its 2 leases have reported 2.63K barrels of oil and 484K mcf of gas since January 1993, last reporting in March 2002. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Dallas, TX · P-5 Y, filed Jan 7, 2005 · 277 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | WCS Oil and Gas Corporationthrough Dec 2001 |
| Latest permit | WCS Oil and Gas CorporationFeb 20, 1992 |
- 14,000
- total depth, ft
- 4
- permits on file
- Feb 20, 1992
- last permit issued
- —
- completed
- 2.63K
- cumulative oil, bbl
- 484K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2002
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 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 |
|---|---|---|---|---|---|---|
| Trimble Unit O-3-21314 | Giddings (Austin Chalk-3) | WCS Oil and Gas Corporation | 1 | 2.63K | 28.8K | Jan 1993 – Mar 2002 |
| Trimble Unit G-3-100265 | Giddings (Edwards, Gas) | WCS Oil and Gas Corporation | 1 | 0 | 456K | Jan 1993 – Jan 2002 |
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.
- 1WCS Oil and Gas CorporationJan 1993 → Aug 2001
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 396862-99 | Recompletion | WCS Oil and Gas Corporation | Feb 20, 1992 | Feb 20, 1992 | Jun 1, 1992 | 11,920 |
| 393473-99 | Recompletion | WCS Oil and Gas Corporation | Oct 31, 1991 | Oct 31, 1991 | Nov 11, 1991 | 11,920 |
| 252221-99 | Recompletion | WCS Petroleum Company | Sep 21, 1984 | Sep 21, 1984 | — | 14,000 |
| 148733-99 | Drill | W C S Petroleum, Inc. | Jan 27, 1982 | Jan 27, 1982 | Feb 12, 1982 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-100265 | — | — | — | — |
| — | — O-3-21314 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 460 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 10,525 | -10,065 |
| Austin Chalk | 10,677 | -10,217 |
| Edwards | 11,580 | -11,120 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,677 | 11,287 | Perforated |
| 11,723 | 11,841 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,927 | 12.25 | 1,015 S |
| 7 | 10,468 | 8.75 | 395 S |
| 2.375 | 11,621 | — | — |
| 5 | 11,911 | 6.125 | 200 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 | May 10, 2000 | Mar 16, 2000 | — |
| 00 | Aug 20, 1992 | Jul 3, 1992 | Yes |
| 00 | Jan 22, 1992 | Jan 2, 1992 | Yes |
| 00 | Jan 13, 1992 | — | — |
| 00 | Jan 12, 1984 | May 24, 1982 | — |
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 42-149-31301 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-31301 → 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/14931301, documented in the API reference.