WELL · 42-493-31637 · DISTRICT 1
Terra Locus Service -A- #1A
Wilson County · LA Vernia field · Vertical
Terra Locus Service -A- #1A (API 42-493-31637) is a plugged well in Wilson County, plugged July 12, 2024, last operated by Petrosaurus Inc..
The RRC has issued one drilling permit, issued October 26, 1984, permitted to 1,970 ft.
It was permitted by Stebar Energy Corporation and has since transferred to Petrosaurus Inc. on the wellbore schedule.
Completion filings report one formation top, including Navarro.
Its lease has reported 10.5K barrels of oil and 35 mcf of gas since January 1993, last reporting in July 2026. The lease carries 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Stebar Energy Corporation; the EWA schedule now lists a different operator.
Somerset, TX · P-5 Y, filed May 4, 2026 · (210) 336-6355
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petrosaurus Inc. |
| Production reports | Petrosaurus, Inc.through Aug 2021 |
| Latest permit | Stebar Energy CorporationOct 26, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,970
- total depth, ft
- 1
- permits on file
- Oct 26, 1984
- last permit issued
- Feb 1, 1985
- completed
- 10.5K
- cumulative oil, bbl
- 35
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 1, 1985
- Shut in
- —
- Plugged
- Jul 12, 2024
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Terra Locus Service -A- O-1-10086 | LA Vernia | Petrosaurus, Inc. | 9 | 10.5K | 35 | Jan 1993 – Jul 2026 |
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.
- 1Terra Locus ServicesJan 1993 → Dec 1995
- 2J.A.G. Oil & GasJan 1996 → Apr 2021
- 3Petrosaurus, Inc.Jul 2021 → Aug 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 255767-99 | Drill | Stebar Energy Corporation | Oct 25, 1984 | Oct 26, 1984 | — | 1,970 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-10086 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,532 | 1,542 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,600 | 6.75 | 164 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 | Jul 8, 1988 | Jun 27, 1988 | — |
| 00 | Jul 1, 1988 | — | — |
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 42-493-31637 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-493-31637 → 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/49331637, documented in the API reference.