WELL · 42-175-34125 · DISTRICT 2
Wilkinson #1
Goliad County · Berclair E. (Vicksburg) field · Producing · Vertical
Wilkinson #1 (API 42-175-34125) is a well in Goliad County operated by Terrafina Energy LLC, completed February 25, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 3, 2008, permitted to 4,000 ft.
It was permitted by Hamman Oil & Refining Company and has since transferred to Terrafina Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, Lowr Frio, Vicksburg.
Its lease has reported 8.47K barrels of oil and 2.7K mcf of gas since February 2009, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Hamman Oil & Refining Company; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Oct 4, 2025 · 7 permits on file · (210) 661-4701
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Terrafina Energy LLC |
| Production reports | Terrafina Energy, LLCthrough Apr 2026 |
| Latest permit | Hamman Oil & Refining CompanyNov 3, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 1
- permits on file
- Nov 3, 2008
- last permit issued
- Feb 25, 2009
- completed
- 8.47K
- cumulative oil, bbl
- 2.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 25, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wilkinson O-2-9308 | Berclair, E. (Vicksburg) | Terrafina Energy, LLC | 3 | 8.47K | 2.7K | Feb 2009 – Jul 2026 |
Oil, barrels lease total
Last 12 months 97 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hamman Oil & Refining CompanyMar 2009 → Mar 2016
- 2Sun Exploration, Inc.May 2016 → Feb 2024
- 3B.P. Productions Inc.Apr 2017 → Sep 2023
- 4Terrafina Energy, LLCOct 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 674086-99 | Drill | Hamman Oil & Refining Company | Oct 29, 2008 | Nov 3, 2008 | Nov 13, 2008 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-9308 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 241 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,200 | 3,204 | Perforated |
| 3,204 | 3,218 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 511 | 11 | 200 S |
| 5.5 | 3,325 | 7.875 | 500 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 | Oct 5, 2009 | Mar 27, 2009 | Yes |
| 00 | Aug 7, 2009 | — | — |
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 42-175-34125 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-34125 → 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/17534125, documented in the API reference.